Update

74 files changed, 1218 insertions, 776 deletions

diff --git a/README.md b/README.md
index 0bb21ce9..113ce5a6 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ A collection of language packs for Vim.
 > One to rule them all, one to find them, one to bring them all and in the darkness bind them.
 
 - It **won't affect your startup time**, as scripts are loaded only on demand\*.
-- It **installs and updates 120+ times faster** than the <!--Package Count-->599<!--/Package Count--> packages it consists of.
+- It **installs and updates 120+ times faster** than the <!--Package Count-->598<!--/Package Count--> packages it consists of.
 - It is also more secure (scripts loaded for every filetype are generated by vim-polyglot)
 - Best syntax and indentation support (no other features). Hand-selected language packs.
 - Automatically detects indentation (includes performance-optimized version of [vim-sleuth](https://github.com/tpope/vim-sleuth), can be disabled)
@@ -62,7 +62,7 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [caddyfile](https://github.com/isobit/vim-caddyfile)
 - [carp](https://github.com/hellerve/carp-vim) (Syntax highlighting for carp files)
 - [cjsx](https://github.com/mtscout6/vim-cjsx)
-- [clojure](https://github.com/clojure-vim/clojure.vim) (Clojure syntax highlighting for clj, boot, cl2, cljc, cljs, cljs.hl, cljscm, cljx, hic and edn files)
+- [clojure](https://github.com/clojure-vim/clojure.vim) (Clojure syntax highlighting for clj, bb, boot, cl2, cljc and 6 more files)
 - [cmake](https://github.com/pboettch/vim-cmake-syntax) (CMake syntax highlighting for cmake and cmake.in files)
 - [coffee-script](https://github.com/kchmck/vim-coffee-script) (CoffeeScript and Literate CoffeeScript syntax highlighting for coffee, cake, cjsx, iced, coffeekup, cson, litcoffee and coffee.md files)
 - [cpp-modern](https://github.com/bfrg/vim-cpp-modern)
@@ -86,7 +86,6 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [fish](https://github.com/blankname/vim-fish) (fish syntax highlighting for fish files)
 - [flatbuffers](https://github.com/dcharbon/vim-flatbuffers) (Syntax highlighting for fbs files)
 - [fsharp](https://github.com/ionide/Ionide-vim) (F# syntax highlighting for fs, fsi and fsx files)
-- [gdscript](https://github.com/calviken/vim-gdscript3) (GDScript syntax highlighting for gd files)
 - [git](https://github.com/tpope/vim-git) (Git Config syntax highlighting for gitconfig files)
 - [gitignore](https://github.com/SirJson/fzf-gitignore)
 - [gleam](https://github.com/gleam-lang/gleam.vim) (Syntax highlighting for gleam files)
@@ -115,7 +114,7 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [jenkins](https://github.com/martinda/Jenkinsfile-vim-syntax) (Syntax highlighting for jenkinsfile and Jenkinsfile files)
 - [jq](https://github.com/vito-c/jq.vim) (JSONiq syntax highlighting for jq files)
 - [json5](https://github.com/GutenYe/json5.vim) (JSON5 syntax highlighting for json5 files)
-- [json](https://github.com/elzr/vim-json) (JSON syntax highlighting for json, avsc, geojson, gltf, har and 13 more files)
+- [json](https://github.com/elzr/vim-json) (JSON syntax highlighting for json, 4DForm, 4DProject, avsc, geojson and 15 more files)
 - [jsonc](https://github.com/neoclide/jsonc.vim) (Syntax highlighting for cjson and jsonc files)
 - [jsonnet](https://github.com/google/vim-jsonnet) (Jsonnet syntax highlighting for jsonnet and libsonnet files)
 - [jst](https://github.com/briancollins/vim-jst) (EJS syntax highlighting for ejs, ect, ejs.t and jst files)
@@ -130,7 +129,7 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [log](https://github.com/MTDL9/vim-log-highlighting) (Syntax highlighting for log and LOG files)
 - [lua](https://github.com/tbastos/vim-lua) (Lua syntax highlighting for lua, fcgi, nse, p8, rbxs, rockspec and wlua files)
 - [mako](https://github.com/sophacles/vim-bundle-mako) (Mako syntax highlighting for mako and mao files)
-- [markdown](https://github.com/plasticboy/vim-markdown) (Markdown syntax highlighting for md, markdown, mdown, mdwn, mkd, mkdn, mkdown, ronn, scd and workbook files)
+- [markdown](https://github.com/plasticboy/vim-markdown) (Markdown syntax highlighting for md, livemd, markdown, mdown, mdwn and 6 more files)
 - [mathematica](https://github.com/voldikss/vim-mma) (Mathematica syntax highlighting for mathematica, cdf, m, ma, mt and 6 more files)
 - [mdx](https://github.com/jxnblk/vim-mdx-js) (Syntax highlighting for mdx files)
 - [mermaid](https://github.com/mracos/mermaid.vim/tree/main) (Syntax highlighting for mermaid, mm and mmd files)
@@ -198,7 +197,7 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [toml](https://github.com/cespare/vim-toml/tree/main) (TOML syntax highlighting for toml files)
 - [tptp](https://github.com/c-cube/vim-tptp) (Syntax highlighting for p, tptp and ax files)
 - [twig](https://github.com/lumiliet/vim-twig) (Twig syntax highlighting for twig and xml.twig files)
-- [typescript](https://github.com/HerringtonDarkholme/yats.vim) (TypeScript and TSX syntax highlighting for ts and tsx files)
+- [typescript](https://github.com/HerringtonDarkholme/yats.vim) (TypeScript and TSX syntax highlighting for ts, cts, mts and tsx files)
 - [unison](https://github.com/unisonweb/unison/tree/trunk/editor-support/vim) (Syntax highlighting for u and uu files)
 - [v](https://github.com/ollykel/v-vim) (V syntax highlighting for v, vv and vsh files)
 - [vala](https://github.com/arrufat/vala.vim) (Vala syntax highlighting for vala, vapi and valadoc files)
@@ -207,7 +206,7 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [velocity](https://github.com/lepture/vim-velocity) (Syntax highlighting for vm files)
 - [vue](https://github.com/posva/vim-vue) (Vue syntax highlighting for vue and wpy files)
 - [xdc](https://github.com/amal-khailtash/vim-xdc-syntax) (Syntax highlighting for xdc files)
-- [xml](https://github.com/amadeus/vim-xml) (XML syntax highlighting for xml, adml, admx, ant, axaml and 96 more files)
+- [xml](https://github.com/amadeus/vim-xml) (XML syntax highlighting for xml, adml, admx, ant, axaml and 97 more files)
 - [xsl](https://github.com/vim-scripts/XSLT-syntax) (XSLT syntax highlighting for xslt and xsl files)
 - [yard](https://github.com/noprompt/vim-yardoc)
 - [zephir](https://github.com/xwsoul/vim-zephir) (Zephir syntax highlighting for zep files)
diff --git a/after/syntax/cpp.vim b/after/syntax/cpp.vim
index c8d98dbb..2e8f5ac6 100644
--- a/after/syntax/cpp.vim
+++ b/after/syntax/cpp.vim
@@ -8,7 +8,7 @@ endif
 " Original Author: Jon Haggblad <https://github.com/octol>
 " Maintainer:      bfrg <https://github.com/bfrg>
 " Website:         https://github.com/bfrg/vim-cpp-modern
-" Last Change:     Nov 23, 2020
+" Last Change:     Sep 15, 2022
 "
 " This syntax file is based on:
 " https://github.com/octol/vim-cpp-enhanced-highlight
@@ -70,7 +70,7 @@ if !exists('cpp_no_cpp11')
     syntax keyword cppSTLnamespace chrono this_thread
 
     syntax keyword cppSTLtype
-            \ array atomic atomic_bool atomic_char atomic_flag atomic_int atomic_llong atomic_long atomic_schar atomic_short atomic_uchar atomic_uint atomic_ullong atomic_ulong atomic_ushort duration duration_values high_resolution_clock hours microseconds milliseconds minutes nanoseconds seconds steady_clock system_clock time_point treat_as_floating_point condition_variable exception_ptr nested_exception hash is_bind_expression is_placeholder reference_wrapper forward_list future packaged_task promise shared_future initializer_list codecvt_mode codecvt_utf16 codecvt_utf8 codecvt_utf8_utf16 wbuffer_convert wstring_convert allocator_traits allocator_type default_delete enable_shared_from_this is_always_equal owner_less pointer_safety pointer_traits propagate_on_container_copy_assignment propagate_on_container_move_assignment propagate_on_container_swap rebind_alloc rebind_traits shared_ptr unique_ptr uses_allocator void_pointer const_void_pointer weak_ptr condition_variable_any lock_guard mutex once_flag recursive_mutex recursive_timed_mutex timed_mutex unique_lock bernoulli_distribution binomial_distribution cauchy_distribution chi_squared_distribution default_random_engine discard_block_engine discrete_distribution exponential_distribution extreme_value_distribution fisher_f_distribution gamma_distribution geometric_distribution independent_bits_engine knuth_b linear_congruential_engine lognormal_distribution mersenne_twister_engine minstd_rand minstd_rand0 mt19937 mt19937_64 negative_binomial_distribution normal_distribution piecewise_constant_distribution piecewise_linear_distribution poisson_distribution random_device ranlux24 ranlux24_base ranlux48 ranlux48_base seed_seq shuffle_order_engine student_t_distribution subtract_with_carry_engine uniform_int_distribution uniform_real_distribution weibull_distribution atto centi deca deci exa femto giga hecto kilo mega micro milli nano peta pico ratio ratio_add ratio_divide ratio_equal ratio_greater ratio_greater_equal ratio_less ratio_less_equal ratio_multiply ratio_not_equal ratio_subtract tera yocto yotta zepto zetta basic_regex match_results regex_traits sub_match syntax_option_type match_flag_type error_type scoped_allocator_adaptor outer_allocator_type inner_allocator_type error_code error_condition error_category is_error_code_enum is_error_condition_enum thread tuple tuple_size tuple_element type_index add_const add_cv add_lvalue_reference add_pointer add_rvalue_reference add_volatile aligned_storage aligned_union alignment_of common_type conditional decay enable_if extent false_type has_virtual_destructor integral_constant is_abstract is_arithmetic is_array is_assignable is_base_of is_class is_compound is_const is_constructible is_convertible is_copy_assignable is_copy_constructible is_default_constructible is_destructible is_empty is_enum is_floating_point is_function is_fundamental is_integral is_literal_type is_lvalue_reference is_member_function_pointer is_member_object_pointer is_member_pointer is_move_assignable is_move_constructible is_nothrow_assignable is_nothrow_constructible is_nothrow_copy_assignable is_nothrow_copy_constructible is_nothrow_default_constructible is_nothrow_destructible is_nothrow_move_assignable is_nothrow_move_constructible is_object is_pod is_pointer is_polymorphic is_reference is_rvalue_reference is_same is_scalar is_signed is_standard_layout is_trivial is_trivially_assignable is_trivially_constructible is_trivially_copy_assignable is_trivially_copy_constructible is_trivially_copyable is_trivially_default_constructible is_trivially_destructible is_trivially_move_assignable is_trivially_move_constructible is_union is_unsigned is_void is_volatile make_signed make_unsigned rank remove_all_extents remove_const remove_cv remove_extent remove_pointer remove_reference remove_volatile result_of true_type underlying_type hasher key_equal unordered_map unordered_multimap unordered_multiset unordered_set function
+            \ array atomic atomic_bool atomic_char atomic_flag atomic_int atomic_llong atomic_long atomic_schar atomic_short atomic_uchar atomic_uint atomic_ullong atomic_ulong atomic_ushort duration duration_values high_resolution_clock hours microseconds milliseconds minutes nanoseconds seconds steady_clock system_clock time_point treat_as_floating_point condition_variable exception_ptr nested_exception hash is_bind_expression is_placeholder reference_wrapper forward_list future packaged_task promise shared_future initializer_list codecvt_mode codecvt_utf16 codecvt_utf8 codecvt_utf8_utf16 wbuffer_convert wstring_convert allocator_traits allocator_type default_delete enable_shared_from_this is_always_equal owner_less pointer_safety pointer_traits propagate_on_container_copy_assignment propagate_on_container_move_assignment propagate_on_container_swap rebind_alloc rebind_traits shared_ptr unique_ptr uses_allocator void_pointer const_void_pointer weak_ptr condition_variable_any lock_guard mutex once_flag recursive_mutex recursive_timed_mutex timed_mutex unique_lock bernoulli_distribution binomial_distribution cauchy_distribution chi_squared_distribution default_random_engine discard_block_engine discrete_distribution exponential_distribution extreme_value_distribution fisher_f_distribution gamma_distribution geometric_distribution independent_bits_engine knuth_b linear_congruential_engine lognormal_distribution mersenne_twister_engine minstd_rand minstd_rand0 mt19937 mt19937_64 negative_binomial_distribution normal_distribution piecewise_constant_distribution piecewise_linear_distribution poisson_distribution random_device ranlux24 ranlux24_base ranlux48 ranlux48_base seed_seq shuffle_order_engine student_t_distribution subtract_with_carry_engine uniform_int_distribution uniform_real_distribution weibull_distribution atto centi deca deci exa femto giga hecto kilo mega micro milli nano peta pico ratio ratio_add ratio_divide ratio_equal ratio_greater ratio_greater_equal ratio_less ratio_less_equal ratio_multiply ratio_not_equal ratio_subtract tera yocto yotta zepto zetta basic_regex regex wregex match_results regex_traits sub_match syntax_option_type match_flag_type error_type scoped_allocator_adaptor outer_allocator_type inner_allocator_type error_code error_condition error_category is_error_code_enum is_error_condition_enum thread tuple tuple_size tuple_element type_index add_const add_cv add_lvalue_reference add_pointer add_rvalue_reference add_volatile aligned_storage aligned_union alignment_of common_type conditional decay enable_if extent false_type has_virtual_destructor integral_constant is_abstract is_arithmetic is_array is_assignable is_base_of is_class is_compound is_const is_constructible is_convertible is_copy_assignable is_copy_constructible is_default_constructible is_destructible is_empty is_enum is_floating_point is_function is_fundamental is_integral is_literal_type is_lvalue_reference is_member_function_pointer is_member_object_pointer is_member_pointer is_move_assignable is_move_constructible is_nothrow_assignable is_nothrow_constructible is_nothrow_copy_assignable is_nothrow_copy_constructible is_nothrow_default_constructible is_nothrow_destructible is_nothrow_move_assignable is_nothrow_move_constructible is_object is_pod is_pointer is_polymorphic is_reference is_rvalue_reference is_same is_scalar is_signed is_standard_layout is_trivial is_trivially_assignable is_trivially_constructible is_trivially_copy_assignable is_trivially_copy_constructible is_trivially_copyable is_trivially_default_constructible is_trivially_destructible is_trivially_move_assignable is_trivially_move_constructible is_union is_unsigned is_void is_volatile make_signed make_unsigned rank remove_all_extents remove_const remove_cv remove_extent remove_pointer remove_reference remove_volatile result_of true_type underlying_type hasher key_equal unordered_map unordered_multimap unordered_multiset unordered_set function
 
     syntax keyword cppSTLtypedef
             \ atomic_char16_t atomic_char32_t atomic_int_fast16_t atomic_int_fast32_t atomic_int_fast64_t atomic_int_fast8_t atomic_int_least16_t atomic_int_least32_t atomic_int_least64_t atomic_int_least8_t atomic_intmax_t atomic_intptr_t atomic_ptrdiff_t atomic_size_t atomic_uint_fast16_t atomic_uint_fast32_t atomic_uint_fast64_t atomic_uint_fast8_t atomic_uint_least16_t atomic_uint_least32_t atomic_uint_least64_t atomic_uint_least8_t atomic_uintmax_t atomic_uintptr_t atomic_wchar_t nullptr_t max_align_t allocator_arg_t adopt_lock_t defer_lock_t try_to_lock_t piecewise_construct_t
@@ -92,7 +92,6 @@ if !exists('cpp_no_cpp11')
     syntax keyword cppSTLexception
             \ bad_function_call future_error regex_error system_error bad_weak_ptr bad_array_new_length
 
-    " syntax keyword cppSTLiterator contained
     syntax keyword cppSTLiterator
             \ move_iterator regex_iterator regex_token_iterator const_local_iterator local_iterator
 
@@ -120,7 +119,7 @@ if !exists('cpp_no_cpp17')
     syntax keyword cppSTLnamespace filesystem execution string_view_literals
 
     syntax keyword cppSTLtype
-            \ any byte is_execution_policy parallel_policy parallel_unsequenced_policy sequenced_policy directory_entry directory_iterator file_status file_time_type path recursive_directory_iterator space_info default_order default_searcher boyer_moore_searcher boyer_moore_horspool_searcher memory_resource monotonic_buffer_resource polymorphic_allocator pool_options synchronized_pool_resource unsynchronized_pool_resource scoped_lock optional shared_mutex basic_string_view string_view u16string_view u32string_view wstring_view bool_constant conjunction disjunction has_unique_object_representations invoke_result is_aggregate is_callable is_invocable is_invocable_r is_nothrow_invocable is_nothrow_invocable_r is_nothrow_swappable is_nothrow_swappable_with is_nowthrow_callable is_swappable is_swappable_with negation node_type insert_return_type in_place_tag monostate variant variant_size variant_alternative
+            \ any byte is_execution_policy parallel_policy parallel_unsequenced_policy sequenced_policy directory_entry directory_iterator file_status file_time_type path recursive_directory_iterator space_info default_order default_searcher boyer_moore_searcher boyer_moore_horspool_searcher memory_resource monotonic_buffer_resource polymorphic_allocator pool_options synchronized_pool_resource unsynchronized_pool_resource scoped_lock optional shared_mutex basic_string_view string_view u16string_view u32string_view wstring_view bool_constant conjunction disjunction has_unique_object_representations invoke_result is_aggregate is_callable is_invocable is_invocable_r is_nothrow_invocable is_nothrow_invocable_r is_nothrow_swappable is_nothrow_swappable_with is_nowthrow_callable is_swappable is_swappable_with negation node_type insert_return_type in_place_tag monostate variant variant_size variant_alternative from_chars_result to_chars_result chars_format
 
     syntax keyword cppSTLtypedef
             \ invoke_result_t default_order_t nullopt_t void_t in_place_t in_place_type_t in_place_index_t variant_alternative_t
@@ -157,12 +156,13 @@ if !exists('cpp_no_cpp20')
     syntax keyword cppSTLnamespace ranges views
     syntax keyword cppSTLconstant dynamic_extent
     syntax keyword cppSTLvariable default_sentinel unreachable_sentinel
+    syntax keyword cppSTLexception format_error
 
     syntax keyword cppSTLtype
-            \ atomic_ref endian weak_ordering strong_ordering partial_ordering weak_equality strong_equality common_comparison_category contract_violation coroutine_traits coroutine_handle noop_coroutine_handle noop_coroutine_promise suspend_never suspend_always remove_cvref is_bounded_array is_layout_compatible is_unbounded_array is_nothrow_convertible has_strong_structural_equality is_pointer_interconvertible_base_of unwrap_reference unwrap_ref_decay basic_common_reference common_reference dangling ref_view filter_view transform_view iota_view join_view empty_view single_view split_view common_view reverse_view view_interface span basic_syncbuf basic_osyncstream syncbuf wsyncbuf osyncstream wosyncstream jthread latch barrier stop_token stop_source stop_callback counting_semaphore binary_semaphore source_location compare_three_way_result contiguous_iterator_tag incrementable_traits indirectly_readable_traits move_sentinel common_iterator counted_iterator projected type_identity
+            \ atomic_ref endian weak_ordering strong_ordering partial_ordering weak_equality strong_equality common_comparison_category contract_violation coroutine_traits coroutine_handle noop_coroutine_handle noop_coroutine_promise suspend_never suspend_always remove_cvref is_bounded_array is_layout_compatible is_unbounded_array is_nothrow_convertible has_strong_structural_equality is_pointer_interconvertible_base_of unwrap_reference unwrap_ref_decay basic_common_reference common_reference dangling ref_view filter_view transform_view iota_view join_view empty_view single_view split_view common_view reverse_view view_interface span basic_syncbuf basic_osyncstream syncbuf wsyncbuf osyncstream wosyncstream jthread latch barrier stop_token stop_source stop_callback counting_semaphore binary_semaphore source_location compare_three_way_result contiguous_iterator_tag incrementable_traits indirectly_readable_traits move_sentinel common_iterator counted_iterator projected type_identity formatter basic_format_context basic_format_args basic_format_string basic_format_parse_context
 
     syntax keyword cppSTLtypedef
-            \ common_comparison_category_t remove_cvref_t unwrap_reference_t unwrap_ref_decay_t common_reference_t iterator_t sentinel_t safe_iterator_t safe_subrange_t compare_three_way_result_t iter_value_t iter_reference_t iter_difference_t iter_rvalue_reference_t iter_common_reference_t default_sentinel_t unreachable_sentinel_t indirect_result_t type_identity_t
+            \ common_comparison_category_t remove_cvref_t unwrap_reference_t unwrap_ref_decay_t common_reference_t iterator_t sentinel_t safe_iterator_t safe_subrange_t compare_three_way_result_t iter_value_t iter_reference_t iter_difference_t iter_rvalue_reference_t iter_common_reference_t default_sentinel_t unreachable_sentinel_t indirect_result_t type_identity_t format_context wformat_context format_args wformat_args format_string wformat_string format_parse_context wformat_parse_context
 
     syntax keyword cppSTLfunction
             \ make_unique_default_init make_shared_default_init allocate_shared_default_init uses_allocator_construction_args make_obj_using_allocator is_corresponding_member subspan in_range is_pointer_interconvertible_with_class
@@ -175,6 +175,17 @@ if !exists('cpp_no_cpp20')
 endif
 
 
+" C++23 extensions {{{1
+if !exists('cpp_no_cpp23')
+    syntax keyword cppSTLtype basic_stacktrace stacktrace_entry is_scoped_enum
+    syntax keyword cppSTLtypedef stacktrace
+    syntax keyword cppSTLbool is_scoped_enum_v
+    syntax keyword cppSTLfunction invoke_r
+    syntax keyword cppSTLtype expected unexpected unexpect_t bad_expected_access
+    syntax keyword cppSTLvariable unexpect
+endif
+
+
 " Boost {{{1
 if !exists('cpp_no_boost')
     syntax keyword cppSTLnamespace boost
diff --git a/after/syntax/reason/graphql.vim b/after/syntax/reason/graphql.vim
index af28b8e4..47a63e62 100644
--- a/after/syntax/reason/graphql.vim
+++ b/after/syntax/reason/graphql.vim
@@ -38,5 +38,5 @@ if exists('s:current_syntax')
   let b:current_syntax = s:current_syntax
 endif
 
-syntax region graphqlExtensionPoint start=+\[%graphql+ end=+\]+ contains=graphqlExtensionPointS
+syntax region graphqlExtensionPoint start=+\[%\(graphql\|relay\)+ end=+\]+ contains=graphqlExtensionPointS
 syntax region graphqlExtensionPointS matchgroup=String start=+{|+ end=+|}+ contains=@GraphQLSyntax contained
diff --git a/after/syntax/rescript/graphql.vim b/after/syntax/rescript/graphql.vim
index f7891338..1e5ed04c 100644
--- a/after/syntax/rescript/graphql.vim
+++ b/after/syntax/rescript/graphql.vim
@@ -38,5 +38,5 @@ if exists('s:current_syntax')
   let b:current_syntax = s:current_syntax
 endif
 
-syntax region graphqlExtensionPoint start=+%graphql(+ end=+)+ contains=graphqlExtensionPointS
+syntax region graphqlExtensionPoint start=+%\(graphql\|relay\)(+ end=+)+ contains=graphqlExtensionPointS
 syntax region graphqlExtensionPointS matchgroup=String start=+`+ end=+`+ contains=@GraphQLSyntax contained
diff --git a/after/syntax/zsh.vim b/after/syntax/zsh.vim
index 118345c4..90349e37 100644
--- a/after/syntax/zsh.vim
+++ b/after/syntax/zsh.vim
@@ -82,7 +82,7 @@ syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(param\)"+ skip=+\\"
             \ contains=ZinitIceDoubleQuoteParam
 
 " added by the existing annexes
-syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(fbin\|sbin\|gem\|node\|pip\|fmod\|fsrc\|ferc\)"+ skip=+\\"+ end=+"+ skipwhite contained
+syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(fbin\|lbin\|sbin\|gem\|node\|pip\|fmod\|fsrc\|ferc\)"+ skip=+\\"+ end=+"+ skipwhite contained
             \ nextgroup=@ZinitLine,ZinitContinue
             \ contains=ZinitIceDoubleQuoteParam
 syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(dl\|patch\|submods\|cargo\|dlink\|dlink0\)"+ skip=+\\"+ end=+"+ skipwhite contained
@@ -118,7 +118,7 @@ syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(param\)'+ skip=+\\'
             \ contains=ZinitIceSingleQuoteParam
 
 " added by the existing annexes
-syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(fbin\|sbin\|gem\|node\|pip\|fmod\|fsrc\|ferc\)'+ skip=+\\'+ end=+'+ skipwhite contained
+syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(fbin\|lbin\|sbin\|gem\|node\|pip\|fmod\|fsrc\|ferc\)'+ skip=+\\'+ end=+'+ skipwhite contained
             \ nextgroup=@ZinitLine,ZinitContinue
             \ contains=ZinitIceSingleQuoteParam
 syn region ZinitIceWithParam matchgroup=ZinitIce start=+\s\%(dl\|patch\|submods\|cargo\|dlink\|dlink0\)'+ skip=+\\'+ end=+'+ skipwhite contained
diff --git a/autoload/LaTeXtoUnicode.vim b/autoload/LaTeXtoUnicode.vim
index 86420cca..b512a734 100644
--- a/autoload/LaTeXtoUnicode.vim
+++ b/autoload/LaTeXtoUnicode.vim
@@ -348,7 +348,7 @@ endfunction
 " be reinstated if needed.
 function! s:L2U_SetFallbackMapping(s, k)
   let mmdict = maparg(a:s, 'i', 0, 1)
-  if empty(mmdict)
+  if empty(mmdict) || !has_key(mmdict, "rhs")
     exe 'inoremap <buffer> ' . a:k . ' ' . a:s
     return mmdict
   endif
diff --git a/autoload/clojurecomplete.vim b/autoload/clojurecomplete.vim
index e5dfb205..31065c1f 100644
--- a/autoload/clojurecomplete.vim
+++ b/autoload/clojurecomplete.vim
@@ -12,7 +12,7 @@ endif
 
 " -*- COMPLETION WORDS -*-
 " Generated from https://github.com/clojure-vim/clojure.vim/blob/%%RELEASE_TAG%%/clj/src/vim_clojure_static/generate.clj
-" Clojure version 1.11.0
+" Clojure version 1.11.1
 let s:words = ["&","*","*'","*1","*2","*3","*agent*","*allow-unresolved-vars*","*assert*","*clojure-version*","*command-line-args*","*compile-files*","*compile-path*","*compiler-options*","*data-readers*","*default-data-reader-fn*","*e","*err*","*file*","*flush-on-newline*","*fn-loader*","*in*","*math-context*","*ns*","*out*","*print-dup*","*print-length*","*print-level*","*print-meta*","*print-namespace-maps*","*print-readably*","*read-eval*","*reader-resolver*","*source-path*","*suppress-read*","*unchecked-math*","*use-context-classloader*","*verbose-defrecords*","*warn-on-reflection*","+","+'","-","-'","->","->>","->ArrayChunk","->Eduction","->Vec","->VecNode","->VecSeq","-cache-protocol-fn","-reset-methods",".","..","/","<","<=","=","==",">",">=","EMPTY-NODE","Inst","NaN?","PrintWriter-on","StackTraceElement->vec","Throwable->map","abs","accessor","aclone","add-classpath","add-tap","add-watch","agent","agent-error","agent-errors","aget","alength","alias","all-ns","alter","alter-meta!","alter-var-root","amap","ancestors","and","any?","apply","areduce","array-map","as->","aset","aset-boolean","aset-byte","aset-char","aset-double","aset-float","aset-int","aset-long","aset-short","assert","assoc","assoc!","assoc-in","associative?","atom","await","await-for","await1","bases","bean","bigdec","bigint","biginteger","binding","bit-and","bit-and-not","bit-clear","bit-flip","bit-not","bit-or","bit-set","bit-shift-left","bit-shift-right","bit-test","bit-xor","boolean","boolean-array","boolean?","booleans","bound-fn","bound-fn*","bound?","bounded-count","butlast","byte","byte-array","bytes","bytes?","case","case*","cast","cat","catch","char","char-array","char-escape-string","char-name-string","char?","chars","chunk","chunk-append","chunk-buffer","chunk-cons","chunk-first","chunk-next","chunk-rest","chunked-seq?","class","class?","clear-agent-errors","clojure-version","coll?","comment","commute","comp","comparator","compare","compare-and-set!","compile","complement","completing","concat","cond","cond->","cond->>","condp","conj","conj!","cons","constantly","construct-proxy","contains?","count","counted?","create-ns","create-struct","cycle","dec","dec'","decimal?","declare","dedupe","def","default-data-readers","definline","definterface","defmacro","defmethod","defmulti","defn","defn-","defonce","defprotocol","defrecord","defstruct","deftype","deftype*","delay","delay?","deliver","denominator","deref","derive","descendants","destructure","disj","disj!","dissoc","dissoc!","distinct","distinct?","do","doall","dorun","doseq","dosync","dotimes","doto","double","double-array","double?","doubles","drop","drop-last","drop-while","eduction","empty","empty?","ensure","ensure-reduced","enumeration-seq","error-handler","error-mode","eval","even?","every-pred","every?","ex-cause","ex-data","ex-info","ex-message","extend","extend-protocol","extend-type","extenders","extends?","false","false?","ffirst","file-seq","filter","filterv","finally","find","find-keyword","find-ns","find-protocol-impl","find-protocol-method","find-var","first","flatten","float","float-array","float?","floats","flush","fn","fn*","fn?","fnext","fnil","for","force","format","frequencies","future","future-call","future-cancel","future-cancelled?","future-done?","future?","gen-class","gen-interface","gensym","get","get-in","get-method","get-proxy-class","get-thread-bindings","get-validator","group-by","halt-when","hash","hash-combine","hash-map","hash-ordered-coll","hash-set","hash-unordered-coll","ident?","identical?","identity","if","if-let","if-not","if-some","ifn?","import","in-ns","inc","inc'","indexed?","infinite?","init-proxy","inst-ms","inst-ms*","inst?","instance?","int","int-array","int?","integer?","interleave","intern","interpose","into","into-array","ints","io!","isa?","iterate","iteration","iterator-seq","juxt","keep","keep-indexed","key","keys","keyword","keyword?","last","lazy-cat","lazy-seq","let","let*","letfn","letfn*","line-seq","list","list*","list?","load","load-file","load-reader","load-string","loaded-libs","locking","long","long-array","longs","loop","loop*","macroexpand","macroexpand-1","make-array","make-hierarchy","map","map-entry?","map-indexed","map?","mapcat","mapv","max","max-key","memfn","memoize","merge","merge-with","meta","method-sig","methods","min","min-key","mix-collection-hash","mod","monitor-enter","monitor-exit","munge","name","namespace","namespace-munge","nat-int?","neg-int?","neg?","new","newline","next","nfirst","nil","nil?","nnext","not","not-any?","not-empty","not-every?","not=","ns","ns-aliases","ns-imports","ns-interns","ns-map","ns-name","ns-publics","ns-refers","ns-resolve","ns-unalias","ns-unmap","nth","nthnext","nthrest","num","number?","numerator","object-array","odd?","or","parents","parse-boolean","parse-double","parse-long","parse-uuid","partial","partition","partition-all","partition-by","pcalls","peek","persistent!","pmap","pop","pop!","pop-thread-bindings","pos-int?","pos?","pr","pr-str","prefer-method","prefers","primitives-classnames","print","print-ctor","print-dup","print-method","print-simple","print-str","printf","println","println-str","prn","prn-str","promise","proxy","proxy-call-with-super","proxy-mappings","proxy-name","proxy-super","push-thread-bindings","pvalues","qualified-ident?","qualified-keyword?","qualified-symbol?","quot","quote","rand","rand-int","rand-nth","random-sample","random-uuid","range","ratio?","rational?","rationalize","re-find","re-groups","re-matcher","re-matches","re-pattern","re-seq","read","read+string","read-line","read-string","reader-conditional","reader-conditional?","realized?","record?","recur","reduce","reduce-kv","reduced","reduced?","reductions","ref","ref-history-count","ref-max-history","ref-min-history","ref-set","refer","refer-clojure","reify","reify*","release-pending-sends","rem","remove","remove-all-methods","remove-method","remove-ns","remove-tap","remove-watch","repeat","repeatedly","replace","replicate","require","requiring-resolve","reset!","reset-meta!","reset-vals!","resolve","rest","restart-agent","resultset-seq","reverse","reversible?","rseq","rsubseq","run!","satisfies?","second","select-keys","send","send-off","send-via","seq","seq-to-map-for-destructuring","seq?","seqable?","seque","sequence","sequential?","set","set!","set-agent-send-executor!","set-agent-send-off-executor!","set-error-handler!","set-error-mode!","set-validator!","set?","short","short-array","shorts","shuffle","shutdown-agents","simple-ident?","simple-keyword?","simple-symbol?","slurp","some","some->","some->>","some-fn","some?","sort","sort-by","sorted-map","sorted-map-by","sorted-set","sorted-set-by","sorted?","special-symbol?","spit","split-at","split-with","str","string?","struct","struct-map","subs","subseq","subvec","supers","swap!","swap-vals!","symbol","symbol?","sync","tagged-literal","tagged-literal?","take","take-last","take-nth","take-while","tap>","test","the-ns","thread-bound?","throw","time","to-array","to-array-2d","trampoline","transduce","transient","tree-seq","true","true?","try","type","unchecked-add","unchecked-add-int","unchecked-byte","unchecked-char","unchecked-dec","unchecked-dec-int","unchecked-divide-int","unchecked-double","unchecked-float","unchecked-inc","unchecked-inc-int","unchecked-int","unchecked-long","unchecked-multiply","unchecked-multiply-int","unchecked-negate","unchecked-negate-int","unchecked-remainder-int","unchecked-short","unchecked-subtract","unchecked-subtract-int","underive","unquote","unquote-splicing","unreduced","unsigned-bit-shift-right","update","update-in","update-keys","update-proxy","update-vals","uri?","use","uuid?","val","vals","var","var-get","var-set","var?","vary-meta","vec","vector","vector-of","vector?","volatile!","volatile?","vreset!","vswap!","when","when-first","when-let","when-not","when-some","while","with-bindings","with-bindings*","with-in-str","with-loading-context","with-local-vars","with-meta","with-open","with-out-str","with-precision","with-redefs","with-redefs-fn","xml-seq","zero?","zipmap"]
 
 " Simple word completion for special forms and public vars in clojure.core
diff --git a/autoload/coc/source/requirements.vim b/autoload/coc/source/requirements.vim
new file mode 100644
index 00000000..c2c64dbd
--- /dev/null
+++ b/autoload/coc/source/requirements.vim
@@ -0,0 +1,24 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'autoload/coc/source/requirements.vim')
+  finish
+endif
+
+""
+" https://github.com/neoclide/coc.nvim/wiki/Create-custom-source
+function! coc#source#requirements#init() abort
+    return {
+                \ 'shortcut': 'pip',
+                \ 'priority': 9,
+                \ 'filetypes': ['requirements'],
+                \ }
+endfunction
+
+""
+" https://github.com/neoclide/coc.nvim/wiki/Create-custom-source
+"
+" Completion pip option and PYPI package names.
+" Note: completion PYPI package names need install pip-cache from PYPI,
+" and run `pip-cache update` first to generate cache.
+function! coc#source#requirements#complete(opt, cb) abort
+    call a:cb(g:requirements#items)
+endfunction
+" vim: et sw=4 ts=4 sts=4:
diff --git a/autoload/crystal/indent.vim b/autoload/crystal/indent.vim
index 3e8b07e5..4e9ddcf7 100644
--- a/autoload/crystal/indent.vim
+++ b/autoload/crystal/indent.vim
@@ -96,7 +96,7 @@ lockvar g:crystal#indent#block_regex
 " Regex that defines the beginning of a hanging expression.
 let g:crystal#indent#hanging_assignment_regex =
       \ '\%('.g:crystal#indent#operator_regex.'\s*\)\@<=' .
-      \ '\.\@1<!\<\%(if\||unless\|case\|begin\)\>'
+      \ '\.\@1<!\<\%(if\||unless\|case\|begin\|select\)\>'
 lockvar g:crystal#indent#hanging_assignment_regex
 
 " Regex that defines the start-match for the 'end' keyword.
@@ -107,7 +107,7 @@ let g:crystal#indent#end_start_regex =
       \ '\%(\<\%(private\|protected\)\s\+\)\=' .
       \ '\%(\<\%(abstract\s\+\)\=\%(class\|struct\)\>\|\<\%(def\|module\|macro\|lib\|enum\|annotation\)\>\)' .
       \ '\|' .
-      \ '\<\%(if\|unless\|while\|until\|case\|begin\|union\)\>' .
+      \ '\<\%(if\|unless\|while\|until\|case\|begin\|union\|select\)\>' .
       \ '\)' .
       \ '\|' .
       \ g:crystal#indent#hanging_assignment_regex .
@@ -1042,4 +1042,4 @@ endfunction
 
 " }}}1
 
-" vim:sw=2 sts=2 ts=8 fdm=marker et:
\ No newline at end of file
+" vim:sw=2 sts=2 ts=8 fdm=marker et:
diff --git a/autoload/csv.vim b/autoload/csv.vim
index ba04d2bc..4111f6ed 100644
--- a/autoload/csv.vim
+++ b/autoload/csv.vim
@@ -826,8 +826,8 @@ fu! csv#Columnize(field) "{{{3
     let colnr = s:columnize_count % s:max_cols
     let width = get(b:col_width, colnr, 20)
     let align = 'r'
-    if exists('b:csv_arrange_align')
-        let align=b:csv_arrange_align
+    if exists('b:csv_arrange_align') || exists('g:csv_arrange_align')
+        let align=get(b:, 'csv_arrange_align', g:csv_arrange_align)
         let indx=match(align, '\*')
         if indx > 0
             let align = align[0:(indx-1)]. repeat(align[indx-1], len(b:col_width)-indx)
@@ -934,6 +934,11 @@ fu! csv#GetColPat(colnr, zs_flag) "{{{3
 endfu
 fu! csv#SetupAutoCmd(window,bufnr) "{{{3
     " Setup QuitPre autocommand to quit cleanly
+    if a:bufnr == 0
+        " something went wrong, 
+        " how can this happen?
+        return
+    endif
     aug CSV_QuitPre
         au!
         exe "au QuitPre * call CSV_CloseBuffer(".winbufnr(a:window).")"
@@ -1024,7 +1029,7 @@ fu! csv#SplitHeaderLine(lines, bang, hor) "{{{3
         " disable airline
         let w:airline_disabled = 1
         let win = winnr()
-        setl scrollbind buftype=nowrite bufhidden=wipe noswapfile nobuflisted
+        setl scrollbind buftype=nofile bufhidden=wipe noswapfile nobuflisted
         noa wincmd p
         let b:csv_SplitWindow = win
         aug CSV_Preview
diff --git a/autoload/dart.vim b/autoload/dart.vim
index 28e55552..09ca49e0 100644
--- a/autoload/dart.vim
+++ b/autoload/dart.vim
@@ -92,9 +92,9 @@ endfunction
 
 " Finds the path to `uri`.
 "
-" If the file is a package: uri, looks for a .packages file to resolve the path.
-" If the path cannot be resolved, or is not a package: uri, returns the
-" original.
+" If the file is a package: uri, looks for a package_config.json or .packages
+" file to resolve the path. If the path cannot be resolved, or is not a
+" package: uri, returns the original.
 function! dart#resolveUri(uri) abort
   if a:uri !~# 'package:'
     return a:uri
@@ -102,7 +102,7 @@ function! dart#resolveUri(uri) abort
   let package_name = substitute(a:uri, 'package:\(\w\+\)\/.*', '\1', '')
   let [found, package_map] = s:PackageMap()
   if !found
-    call s:error('cannot find .packages file')
+    call s:error('cannot find .packages or package_config.json file')
     return a:uri
   endif
   if !has_key(package_map, package_name)
@@ -116,37 +116,63 @@ function! dart#resolveUri(uri) abort
       \ '')
 endfunction
 
-" A map from package name to lib directory parse from a '.packages' file.
+" A map from package name to lib directory parse from a 'package_config.json'
+" or '.packages' file.
 "
 " Returns [found, package_map]
 function! s:PackageMap() abort
-  let [found, dot_packages] = s:DotPackagesFile()
-  if !found
-    return [v:false, {}]
-  endif
-  let dot_packages_dir = fnamemodify(dot_packages, ':p:h')
-  let lines = readfile(dot_packages)
-  let map = {}
-  for line in lines
-    if line =~# '\s*#'
-      continue
+  let [found, package_config] = s:FindFile('.dart_tool/package_config.json')
+  if found
+    let dart_tool_dir = fnamemodify(package_config, ':p:h')
+    let content = join(readfile(package_config), "\n")
+    let packages_dict = json_decode(content)
+    if packages_dict['configVersion'] != '2'
+      s:error('Unsupported version of package_config.json')
+      return [v:false, {}]
     endif
-    let package = substitute(line, ':.*$', '', '')
-    let lib_dir = substitute(line, '^[^:]*:', '', '')
-    if lib_dir =~# 'file:/'
-      let lib_dir = substitute(lib_dir, 'file://', '', '')
-      if lib_dir =~# '/[A-Z]:/'
-        let lib_dir = lib_dir[1:]
+    let map = {}
+    for package in packages_dict['packages']
+      let name = package['name']
+      let uri = package['rootUri']
+      let package_uri = package['packageUri']
+      if uri =~# 'file:/'
+        let uri = substitute(uri, 'file://', '', '')
+        let lib_dir = resolve(uri.'/'.package_uri)
+      else
+        let lib_dir = resolve(dart_tool_dir.'/'.uri.'/'.package_uri)
       endif
-    else
-      let lib_dir = resolve(dot_packages_dir.'/'.lib_dir)
-    endif
-    if lib_dir =~# '/$'
-      let lib_dir = lib_dir[:len(lib_dir) - 2]
-    endif
-    let map[package] = lib_dir
-  endfor
-  return [v:true, map]
+      let map[name] = lib_dir
+    endfor
+    return [v:true, map]
+  endif
+
+  let [found, dot_packages] = s:FindFile('.packages')
+  if found
+    let dot_packages_dir = fnamemodify(dot_packages, ':p:h')
+    let lines = readfile(dot_packages)
+    let map = {}
+    for line in lines
+      if line =~# '\s*#'
+        continue
+      endif
+      let package = substitute(line, ':.*$', '', '')
+      let lib_dir = substitute(line, '^[^:]*:', '', '')
+      if lib_dir =~# 'file:/'
+        let lib_dir = substitute(lib_dir, 'file://', '', '')
+        if lib_dir =~# '/[A-Z]:/'
+          let lib_dir = lib_dir[1:]
+        endif
+      else
+        let lib_dir = resolve(dot_packages_dir.'/'.lib_dir)
+      endif
+      if lib_dir =~# '/$'
+        let lib_dir = lib_dir[:len(lib_dir) - 2]
+      endif
+      let map[package] = lib_dir
+    endfor
+    return [v:true, map]
+  endif
+  return [v:false, {}]
 endfunction
 
 " Toggle whether dartfmt is run on save or not.
@@ -158,17 +184,17 @@ function! dart#ToggleFormatOnSave() abort
   let g:dart_format_on_save = 1
 endfunction
 
-" Finds a file name '.packages' in the cwd, or in any directory above the open
+" Finds a file named [a:path] in the cwd, or in any directory above the open
 " file.
 "
-" Returns [found, file].
-function! s:DotPackagesFile() abort
-  if filereadable('.packages')
-    return [v:true, '.packages']
+" Returns [found, file]
+function! s:FindFile(path) abort
+  if filereadable(a:path)
+    return [v:true, a:path]
   endif
   let dir_path = expand('%:p:h')
   while v:true
-    let file_path = dir_path.'/.packages'
+    let file_path = dir_path.'/'.a:path
     if filereadable(file_path)
       return [v:true, file_path]
     endif
diff --git a/autoload/fsharp.vim b/autoload/fsharp.vim
index 275913cf..bb93b9cd 100644
--- a/autoload/fsharp.vim
+++ b/autoload/fsharp.vim
@@ -251,7 +251,7 @@ function! fsharp#loadConfig()
         let g:fsharp#automatic_reload_workspace = 1
     endif
     if !exists('g:fsharp#show_signature_on_cursor_move')
-        let g:fsharp#show_signature_on_cursor_move = 1
+        let g:fsharp#show_signature_on_cursor_move = 0
     endif
     if !exists('g:fsharp#fsi_command')
         let g:fsharp#fsi_command = "dotnet fsi"
diff --git a/autoload/ledger.vim b/autoload/ledger.vim
index 90c88802..984070c0 100644
--- a/autoload/ledger.vim
+++ b/autoload/ledger.vim
@@ -25,7 +25,7 @@ function! ledger#transaction_state_toggle(lnum, ...) abort
 endf
 
 function! ledger#transaction_state_set(lnum, char) abort
-  " modifies or sets the state of the transaction at the cursor,
+  " modifies or sets the state of the transaction at the given line no.,
   " removing the state altogether if a:char is empty
   let trans = s:transaction.from_lnum(a:lnum)
   if empty(trans) || has_key(trans, 'expr')
@@ -130,7 +130,7 @@ function! ledger#transaction_post_state_set(lnum, char) abort
     return
   endif
 
-  let line = getline('.')
+  let line = getline(a:lnum)
   if a:char =~# '^\s*$'
     let newline = substitute(line, '\V' . state . '\m[ \t]', '', '')
   elseif state ==# ' '
@@ -457,10 +457,20 @@ endf
 
 " Return character position of decimal separator (multibyte safe)
 function! s:decimalpos(expr) abort
-  let pos = match(a:expr, '\V' . g:ledger_decimal_sep)
-  if pos > 0
-    let pos = strchars(a:expr[:pos]) - 1
-  endif
+  " Remove trailing comments
+  let l:expr = substitute(a:expr, '\v +;.*$', '', '')
+  " Find first or last possible decimal separator candidate
+  if g:ledger_align_last
+    let pos = matchend(l:expr, '\v.*[' . g:ledger_decimal_sep . ']')
+    if pos > 0
+      let pos = strchars(a:expr[:pos]) + 1
+    endif
+  else
+    let pos = match(l:expr, '\v[' . g:ledger_decimal_sep . ']')
+    if pos > 0
+      let pos = strchars(a:expr[:pos]) - 1
+    endif
+  end
   return pos
 endf
 
@@ -544,6 +554,10 @@ function! ledger#align_amount_at_cursor() abort
   endif
 endf
 
+function! ledger#align_formatexpr(lnum, count) abort
+  execute a:lnum . ',' . (a:lnum + a:count - 1) . 'call ledger#align_commodity()'
+endfunction
+
 " Report generation {{{1
 
 " Helper functions and variables {{{2
@@ -732,8 +746,6 @@ function! ledger#register(file, args) abort
 endf
 
 " Reconcile the given account.
-" This function accepts a file path as a third optional argument.
-" The default is to use the value of g:ledger_main.
 "
 " Parameters:
 " file  The file to be processed
diff --git a/autoload/polyglot/init.vim b/autoload/polyglot/init.vim
index 45e9aab2..9e991f36 100644
--- a/autoload/polyglot/init.vim
+++ b/autoload/polyglot/init.vim
@@ -1775,7 +1775,7 @@ if !has_key(g:polyglot_is_disabled, 'prolog')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'bzl')
-  au BufNewFile,BufRead *.BUILD,*.bazel,*.bzl,BUCK,BUILD,BUILD.bazel,Tiltfile,WORKSPACE setf bzl
+  au BufNewFile,BufRead *.BUILD,*.bazel,*.bzl,*.star,BUCK,BUILD,BUILD.bazel,Tiltfile,WORKSPACE setf bzl
 endif
 
 if !has_key(g:polyglot_is_disabled, 'odin')
@@ -1783,7 +1783,7 @@ if !has_key(g:polyglot_is_disabled, 'odin')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'dosini')
-  au BufNewFile,BufRead *.dof,*.ini,*.lektorproject,*.prefs,*.pro,*.properties,*.url,*/etc/pacman.conf,*/etc/yum.conf,{.,}editorconfig,{.,}flake8,{.,}npmrc,buildozer.spec setf dosini
+  au BufNewFile,BufRead *.dof,*.ini,*.lektorproject,*.prefs,*.pro,*.properties,*.url,*/etc/pacman.conf,*/etc/yum.conf,{.,}coveragerc,{.,}editorconfig,{.,}flake8,{.,}npmrc,{.,}pylintrc,buildozer.spec,pylintrc setf dosini
   au BufNewFile,BufRead php.ini-* call s:StarSetf('dosini')
   au BufNewFile,BufRead */etc/yum.repos.d/* call s:StarSetf('dosini')
 endif
@@ -1873,7 +1873,7 @@ if !has_key(g:polyglot_is_disabled, 'unison')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'typescript')
-  au BufNewFile,BufRead *.ts setf typescript
+  au BufNewFile,BufRead *.cts,*.mts,*.ts setf typescript
   au BufNewFile,BufRead *.tsx setf typescriptreact
 endif
 
@@ -2233,7 +2233,7 @@ if !has_key(g:polyglot_is_disabled, 'jsonnet')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'json')
-  au BufNewFile,BufRead *.JSON-tmLanguage,*.avsc,*.geojson,*.gltf,*.har,*.ice,*.json,*.jsonl,*.jsonp,*.mcmeta,*.template,*.tfstate,*.tfstate.backup,*.topojson,*.webapp,*.webmanifest,*.yy,*.yyp,{.,}arcconfig,{.,}auto-changelog,{.,}c8rc,{.,}htmlhintrc,{.,}imgbotconfig,{.,}nycrc,{.,}tern-config,{.,}tern-project,{.,}watchmanconfig,Pipfile.lock,composer.lock,mcmod.info setf json
+  au BufNewFile,BufRead *.4DForm,*.4DProject,*.JSON-tmLanguage,*.avsc,*.geojson,*.gltf,*.har,*.ice,*.json,*.jsonl,*.jsonp,*.mcmeta,*.template,*.tfstate,*.tfstate.backup,*.topojson,*.webapp,*.webmanifest,*.yy,*.yyp,{.,}arcconfig,{.,}auto-changelog,{.,}c8rc,{.,}htmlhintrc,{.,}imgbotconfig,{.,}nycrc,{.,}tern-config,{.,}tern-project,{.,}watchmanconfig,Pipfile.lock,composer.lock,mcmod.info setf json
 endif
 
 if !has_key(g:polyglot_is_disabled, 'json5')
@@ -2358,10 +2358,6 @@ if !has_key(g:polyglot_is_disabled, 'git')
   au BufNewFile,BufRead COMMIT_EDITMSG,MERGE_MSG,TAG_EDITMSG setf gitcommit
 endif
 
-if !has_key(g:polyglot_is_disabled, 'gdscript')
-  au BufNewFile,BufRead *.gd setf gdscript3
-endif
-
 if !has_key(g:polyglot_is_disabled, 'fsharp')
   au! BufNewFile,BufRead,BufWritePost *.fs call polyglot#detect#Fs()
   au BufNewFile,BufRead *.fsi,*.fsx setf fsharp
@@ -2464,7 +2460,7 @@ if !has_key(g:polyglot_is_disabled, 'coffee-script')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'markdown')
-  au BufNewFile,BufRead *.markdown,*.md,*.mdown,*.mdwn,*.mkd,*.mkdn,*.mkdown,*.ronn,*.scd,*.workbook,contents.lr setf markdown
+  au BufNewFile,BufRead *.livemd,*.markdown,*.md,*.mdown,*.mdwn,*.mkd,*.mkdn,*.mkdown,*.ronn,*.scd,*.workbook,contents.lr setf markdown
 endif
 
 if !has_key(g:polyglot_is_disabled, 'cmake')
@@ -2472,7 +2468,7 @@ if !has_key(g:polyglot_is_disabled, 'cmake')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'clojure')
-  au BufNewFile,BufRead *.boot,*.cl2,*.clj,*.cljc,*.cljs,*.cljs.hl,*.cljscm,*.cljx,*.edn,*.hic,build.boot,profile.boot,riemann.config setf clojure
+  au BufNewFile,BufRead *.bb,*.boot,*.cl2,*.clj,*.cljc,*.cljs,*.cljs.hl,*.cljscm,*.cljx,*.edn,*.hic,build.boot,profile.boot,riemann.config setf clojure
 endif
 
 if !has_key(g:polyglot_is_disabled, 'carp')
@@ -2583,7 +2579,7 @@ if !has_key(g:polyglot_is_disabled, 'ant')
 endif
 
 if !has_key(g:polyglot_is_disabled, 'xml')
-  au BufNewFile,BufRead *.adml,*.admx,*.ant,*.axaml,*.axml,*.builds,*.ccproj,*.ccxml,*.cdxml,*.clixml,*.cproject,*.cscfg,*.csdef,*.csl,*.csproj,*.csproj.user,*.ct,*.depproj,*.dita,*.ditamap,*.ditaval,*.dll.config,*.dotsettings,*.filters,*.fsproj,*.fxml,*.glade,*.gml,*.gmx,*.grxml,*.gst,*.hzp,*.iml,*.ivy,*.jelly,*.jsproj,*.kml,*.launch,*.mdpolicy,*.mjml,*.mod,*.mxml,*.natvis,*.ncl,*.ndproj,*.nproj,*.nuspec,*.odd,*.osm,*.pkgproj,*.pluginspec,*.proj,*.props,*.psc1,*.pt,*.rdf,*.res,*.resx,*.rss,*.sch,*.scxml,*.sfproj,*.shproj,*.srdf,*.storyboard,*.sublime-snippet,*.targets,*.tml,*.tpm,*.ui,*.urdf,*.ux,*.vbproj,*.vcxproj,*.vsixmanifest,*.vssettings,*.vstemplate,*.vxml,*.wixproj,*.workflow,*.wpl,*.wsdl,*.wsf,*.wxi,*.wxl,*.wxs,*.x3d,*.xacro,*.xaml,*.xib,*.xlf,*.xliff,*.xmi,*.xml,*.xml.dist,*.xmp,*.xproj,*.xsd,*.xspec,*.xul,*.zcml,*/etc/blkid.tab,*/etc/blkid.tab.old,*/etc/xdg/menus/*.menu,*fglrxrc,{.,}classpath,{.,}cproject,{.,}project,App.config,NuGet.config,Settings.StyleCop,Web.Debug.config,Web.Release.config,Web.config,packages.config setf xml
+  au BufNewFile,BufRead *.adml,*.admx,*.ant,*.axaml,*.axml,*.builds,*.ccproj,*.ccxml,*.cdxml,*.clixml,*.cproject,*.cscfg,*.csdef,*.csl,*.csproj,*.csproj.user,*.ct,*.depproj,*.dita,*.ditamap,*.ditaval,*.dll.config,*.dotsettings,*.filters,*.fsproj,*.fxml,*.glade,*.gml,*.gmx,*.grxml,*.gst,*.hzp,*.iml,*.ivy,*.jelly,*.jsproj,*.kml,*.launch,*.mdpolicy,*.mjml,*.mod,*.mxml,*.natvis,*.ncl,*.ndproj,*.nproj,*.nuspec,*.odd,*.osm,*.pkgproj,*.pluginspec,*.proj,*.props,*.psc1,*.pt,*.qhelp,*.rdf,*.res,*.resx,*.rss,*.sch,*.scxml,*.sfproj,*.shproj,*.srdf,*.storyboard,*.sublime-snippet,*.targets,*.tml,*.tpm,*.ui,*.urdf,*.ux,*.vbproj,*.vcxproj,*.vsixmanifest,*.vssettings,*.vstemplate,*.vxml,*.wixproj,*.workflow,*.wpl,*.wsdl,*.wsf,*.wxi,*.wxl,*.wxs,*.x3d,*.xacro,*.xaml,*.xib,*.xlf,*.xliff,*.xmi,*.xml,*.xml.dist,*.xmp,*.xproj,*.xsd,*.xspec,*.xul,*.zcml,*/etc/blkid.tab,*/etc/blkid.tab.old,*/etc/xdg/menus/*.menu,*fglrxrc,{.,}classpath,{.,}cproject,{.,}project,App.config,NuGet.config,Settings.StyleCop,Web.Debug.config,Web.Release.config,Web.config,packages.config setf xml
 endif
 
 if !has_key(g:polyglot_is_disabled, 'csv')
diff --git a/autoload/polyglot/shebang.vim b/autoload/polyglot/shebang.vim
index a8f10348..31b97568 100644
--- a/autoload/polyglot/shebang.vim
+++ b/autoload/polyglot/shebang.vim
@@ -462,6 +462,7 @@ endfunc
 let s:interpreters = {
   \ 'osascript': 'applescript',
   \ 'tcc': 'c',
+  \ 'bb': 'clojure',
   \ 'coffee': 'coffee',
   \ 'crystal': 'crystal',
   \ 'dart': 'dart',
diff --git a/autoload/polyglot/sleuth.vim b/autoload/polyglot/sleuth.vim
index ba166bf7..5eb946e1 100644
--- a/autoload/polyglot/sleuth.vim
+++ b/autoload/polyglot/sleuth.vim
@@ -55,7 +55,7 @@ let s:globs = {
   \ 'brewfile': 'Brewfile',
   \ 'bsdl': '*.bsdl,*bsd',
   \ 'bst': '*.bst',
-  \ 'bzl': '*.bzl,*.bazel,*.BUILD,BUCK,BUILD,BUILD.bazel,Tiltfile,WORKSPACE',
+  \ 'bzl': '*.bzl,*.star,*.bazel,*.BUILD,BUCK,BUILD,BUILD.bazel,Tiltfile,WORKSPACE',
   \ 'bzr': 'bzr_log.*',
   \ 'c': '*.c,*.cats,*.h,*.idc,*.qc',
   \ 'cabal': '*.cabal',
@@ -75,7 +75,7 @@ let s:globs = {
   \ 'chordpro': '*.chopro,*.crd,*.cho,*.crdpro,*.chordpro',
   \ 'cl': '*.eni',
   \ 'clean': '*.dcl,*.icl',
-  \ 'clojure': '*.clj,*.boot,*.cl2,*.cljc,*.cljs,*.cljs.hl,*.cljscm,*.cljx,*.hic,*.edn,riemann.config,build.boot,profile.boot',
+  \ 'clojure': '*.clj,*.bb,*.boot,*.cl2,*.cljc,*.cljs,*.cljs.hl,*.cljscm,*.cljx,*.hic,*.edn,riemann.config,build.boot,profile.boot',
   \ 'cmake': '*.cmake,*.cmake.in,CMakeLists.txt',
   \ 'cmod': '*.cmod',
   \ 'cmusrc': '',
@@ -130,7 +130,7 @@ let s:globs = {
   \ 'dnsmasq': '',
   \ 'dockerfile': '*.Dockerfile,*.dock,Containerfile,Dockerfile,dockerfile,Dockerfile*',
   \ 'dosbatch': '*.bat,*.sys',
-  \ 'dosini': '*.wrap,*.ini,*.dof,*.lektorproject,*.prefs,*.pro,*.properties,*.url,.flake8,buildozer.spec,.editorconfig,.npmrc,php.ini-*',
+  \ 'dosini': '*.wrap,*.ini,*.dof,*.lektorproject,*.prefs,*.pro,*.properties,*.url,.coveragerc,.flake8,.pylintrc,buildozer.spec,pylintrc,.editorconfig,.npmrc,php.ini-*',
   \ 'dot': '*.dot,*.gv',
   \ 'dracula': '*.drac,*.drc,*lvs,*lpe,drac.*',
   \ 'dsdl': '*.sdl',
@@ -181,7 +181,6 @@ let s:globs = {
   \ 'fvwm': '',
   \ 'gdb': '.gdbinit',
   \ 'gdmo': '*.mo,*.gdmo',
-  \ 'gdscript3': '*.gd',
   \ 'gedcom': '*.ged,lltxxxxx.txt',
   \ 'gitcommit': 'COMMIT_EDITMSG,MERGE_MSG,TAG_EDITMSG',
   \ 'gitconfig': '*.gitconfig,.gitconfig,.gitmodules',
@@ -263,7 +262,7 @@ let s:globs = {
   \ 'jovial': '*.jov,*.j73,*.jovial',
   \ 'jproperties': '*.properties,*.properties_??,*.properties_??_??,*.properties_??_??_*',
   \ 'jq': '*.jq,.jqrc,.jqrc*',
-  \ 'json': '*.json,*.avsc,*.geojson,*.gltf,*.har,*.ice,*.JSON-tmLanguage,*.jsonl,*.mcmeta,*.tfstate,*.tfstate.backup,*.topojson,*.webapp,*.webmanifest,*.yy,*.yyp,*.jsonp,*.template,.arcconfig,.auto-changelog,.c8rc,.htmlhintrc,.imgbotconfig,.nycrc,.tern-config,.tern-project,.watchmanconfig,Pipfile.lock,composer.lock,mcmod.info',
+  \ 'json': '*.json,*.4DForm,*.4DProject,*.avsc,*.geojson,*.gltf,*.har,*.ice,*.JSON-tmLanguage,*.jsonl,*.mcmeta,*.tfstate,*.tfstate.backup,*.topojson,*.webapp,*.webmanifest,*.yy,*.yyp,*.jsonp,*.template,.arcconfig,.auto-changelog,.c8rc,.htmlhintrc,.imgbotconfig,.nycrc,.tern-config,.tern-project,.watchmanconfig,Pipfile.lock,composer.lock,mcmod.info',
   \ 'json5': '*.json5',
   \ 'jsonc': '*.cjson,*.jsonc,coc-settings.json,.eslintrc.json,.babelrc,.jshintrc,.jslintrc,.mocharc.json,coffeelint.json,tsconfig.json,jsconfig.json',
   \ 'jsonnet': '*.jsonnet,*.libsonnet',
@@ -321,7 +320,7 @@ let s:globs = {
   \ 'mallard': '*.page',
   \ 'manconf': 'man.config',
   \ 'maple': '*.mv,*.mpl,*.mws',
-  \ 'markdown': '*.md,*.markdown,*.mdown,*.mdwn,*.mkd,*.mkdn,*.mkdown,*.ronn,*.scd,*.workbook,contents.lr',
+  \ 'markdown': '*.md,*.livemd,*.markdown,*.mdown,*.mdwn,*.mkd,*.mkdn,*.mkdown,*.ronn,*.scd,*.workbook,contents.lr',
   \ 'markdown.mdx': '*.mdx',
   \ 'mason': '*.mason,*.mhtml,*.comp',
   \ 'master': '*.mas,*.master',
@@ -568,7 +567,7 @@ let s:globs = {
   \ 'tt2': '*.tt2',
   \ 'tt2html': '*.tt2',
   \ 'tutor': '*.tutor',
-  \ 'typescript': '*.ts',
+  \ 'typescript': '*.ts,*.cts,*.mts',
   \ 'typescriptreact': '*.tsx',
   \ 'uc': '*.uc',
   \ 'udevconf': '',
@@ -614,7 +613,7 @@ let s:globs = {
   \ 'xhtml': '*.xhtml,*.xht',
   \ 'xinetd': '',
   \ 'xmath': '*.msc,*.msf',
-  \ 'xml': '*.xml,*.adml,*.admx,*.ant,*.axaml,*.axml,*.builds,*.ccproj,*.ccxml,*.clixml,*.cproject,*.cscfg,*.csdef,*.csl,*.csproj,*.ct,*.depproj,*.dita,*.ditamap,*.ditaval,*.dll.config,*.dotsettings,*.filters,*.fsproj,*.fxml,*.glade,*.gml,*.gmx,*.grxml,*.gst,*.hzp,*.iml,*.ivy,*.jelly,*.jsproj,*.kml,*.launch,*.mdpolicy,*.mjml,*.mod,*.mxml,*.natvis,*.ncl,*.ndproj,*.nproj,*.nuspec,*.odd,*.osm,*.pkgproj,*.pluginspec,*.proj,*.props,*.psc1,*.pt,*.rdf,*.res,*.resx,*.rss,*.sch,*.scxml,*.sfproj,*.shproj,*.srdf,*.storyboard,*.sublime-snippet,*.targets,*.tml,*.ui,*.urdf,*.ux,*.vbproj,*.vcxproj,*.vsixmanifest,*.vssettings,*.vstemplate,*.vxml,*.wixproj,*.workflow,*.wsdl,*.wsf,*.wxi,*.wxl,*.wxs,*.x3d,*.xacro,*.xaml,*.xib,*.xlf,*.xliff,*.xmi,*.xml.dist,*.xmp,*.xproj,*.xsd,*.xspec,*.xul,*.zcml,*.cdxml,*.tpm,*.csproj.user,*.wpl,.classpath,.cproject,.project,App.config,NuGet.config,Settings.StyleCop,Web.Debug.config,Web.Release.config,Web.config,packages.config,*fglrxrc',
+  \ 'xml': '*.xml,*.adml,*.admx,*.ant,*.axaml,*.axml,*.builds,*.ccproj,*.ccxml,*.clixml,*.cproject,*.cscfg,*.csdef,*.csl,*.csproj,*.ct,*.depproj,*.dita,*.ditamap,*.ditaval,*.dll.config,*.dotsettings,*.filters,*.fsproj,*.fxml,*.glade,*.gml,*.gmx,*.grxml,*.gst,*.hzp,*.iml,*.ivy,*.jelly,*.jsproj,*.kml,*.launch,*.mdpolicy,*.mjml,*.mod,*.mxml,*.natvis,*.ncl,*.ndproj,*.nproj,*.nuspec,*.odd,*.osm,*.pkgproj,*.pluginspec,*.proj,*.props,*.psc1,*.pt,*.qhelp,*.rdf,*.res,*.resx,*.rss,*.sch,*.scxml,*.sfproj,*.shproj,*.srdf,*.storyboard,*.sublime-snippet,*.targets,*.tml,*.ui,*.urdf,*.ux,*.vbproj,*.vcxproj,*.vsixmanifest,*.vssettings,*.vstemplate,*.vxml,*.wixproj,*.workflow,*.wsdl,*.wsf,*.wxi,*.wxl,*.wxs,*.x3d,*.xacro,*.xaml,*.xib,*.xlf,*.xliff,*.xmi,*.xml.dist,*.xmp,*.xproj,*.xsd,*.xspec,*.xul,*.zcml,*.cdxml,*.tpm,*.csproj.user,*.wpl,.classpath,.cproject,.project,App.config,NuGet.config,Settings.StyleCop,Web.Debug.config,Web.Release.config,Web.config,packages.config,*fglrxrc',
   \ 'xml.twig': '*.xml.twig',
   \ 'xmodmap': '*Xmodmap,*xmodmap*',
   \ 'xpm': '*.xpm,*.pm',
diff --git a/autoload/requirements.vim b/autoload/requirements.vim
index 3d783794..1132d7b2 100644
--- a/autoload/requirements.vim
+++ b/autoload/requirements.vim
@@ -2,35 +2,47 @@ if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'autoload/requ
   finish
 endif
 
-" the Requirements File Format syntax support for Vim
-" Version: 1.6.0
-" Author:  raimon <raimon49@hotmail.com>
-" License: MIT LICENSE
-" The MIT License (MIT)
-"
-" Copyright (c) 2015 raimon
-"
-" Permission is hereby granted, free of charge, to any person obtaining a copy
-" of this software and associated documentation files (the "Software"), to deal
-" in the Software without restriction, including without limitation the rights
-" to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-" copies of the Software, and to permit persons to whom the Software is
-" furnished to do so, subject to the following conditions:
-"
-" The above copyright notice and this permission notice shall be included in all
-" copies or substantial portions of the Software.
-"
-" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-" OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-" SOFTWARE.
+""
+" @section Introduction, intro
+" @library
+" <doc/@plugin(name).txt> is generated by <https://github.com/google/vimdoc>.
+" See <README.md> for more information about installation and screenshots.
 
-let s:save_cpo = &cpo
-set cpo&vim
+""
+" Update cache.
+function! requirements#update_cache() abort
+    let s:items = []
+    let l:pip_items = split(system('COMP_WORDS="pip install -" COMP_CWORD=2 PIP_AUTO_COMPLETE=1 pip'))
+    let l:pypi_items = split(system('pip-cache pkgnames'))
+    for l:item in l:pip_items
+        let s:items += [{'word': l:item, 'menu': 'pip'}]
+    endfor
+    for l:item in l:pypi_items
+        let s:items += [{'word': l:item, 'menu': 'pypi'}]
+    endfor
+    call writefile([json_encode(s:items)], s:cache)
+endfunction
 
-let &cpo = s:save_cpo
-unlet s:save_cpo
+if exists('*stdpath')
+    let s:cache_dir_home = stdpath('cache')
+else
+    let s:cache_dir_home = $HOME . '/.cache/nvim'
+endif
+let s:cache_dir = s:cache_dir_home . '/requirements.vim'
+call mkdir(s:cache_dir, 'p')
+""
+" Completion cache path.
+call g:requirements#utils#plugin.Flag('g:requirements#cache',
+            \ s:cache_dir . '/requirements.json'
+            \ )
+let s:cache = g:requirements#cache
+try
+    let s:items = json_decode(readfile(s:cache)[0])
+catch /\v^Vim%(\(\a+\))?:E(684|484|491):/
+    call requirements#update_cache()
+    let s:items = json_decode(readfile(s:cache)[0])
+endtry
+""
+" Completion cache contents. For program.
+call g:requirements#utils#plugin.Flag('g:requirements#items', s:items)
 " vim: et sw=4 ts=4 sts=4:
diff --git a/autoload/requirements/utils.vim b/autoload/requirements/utils.vim
new file mode 100644
index 00000000..963ecb71
--- /dev/null
+++ b/autoload/requirements/utils.vim
@@ -0,0 +1,15 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'autoload/requirements/utils.vim')
+  finish
+endif
+
+""
+" @section Configuration, config
+
+function! s:Flag(name, default) abort
+    let l:scope = get(split(a:name, ':'), 0, 'g:')
+    let l:name = get(split(a:name, ':'), -1)
+    let {l:scope}:{l:name} = get({l:scope}:, l:name, a:default)
+endfunction
+
+let g:requirements#utils#plugin = {'Flag': funcref('s:Flag')}
+" vim: et sw=4 ts=4 sts=4:
diff --git a/compiler/cargo.vim b/compiler/cargo.vim
index d56612f2..f5854a4d 100644
--- a/compiler/cargo.vim
+++ b/compiler/cargo.vim
@@ -38,10 +38,12 @@ augroup END
 " Ignore general cargo progress messages
 CompilerSet errorformat+=
             \%-G%\\s%#Downloading%.%#,
+            \%-G%\\s%#Checking%.%#,
             \%-G%\\s%#Compiling%.%#,
             \%-G%\\s%#Finished%.%#,
             \%-G%\\s%#error:\ Could\ not\ compile\ %.%#,
             \%-G%\\s%#To\ learn\ more\\,%.%#,
+            \%-G%\\s%#For\ more\ information\ about\ this\ error\\,%.%#,
             \%-Gnote:\ Run\ with\ \`RUST_BACKTRACE=%.%#,
             \%.%#panicked\ at\ \\'%m\\'\\,\ %f:%l:%c
 
diff --git a/compiler/pip_compile.vim b/compiler/pip_compile.vim
new file mode 100644
index 00000000..5b6b29d5
--- /dev/null
+++ b/compiler/pip_compile.vim
@@ -0,0 +1,49 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'compiler/pip_compile.vim')
+  finish
+endif
+
+" the Requirements File Format syntax support for Vim
+" Version: 1.7.1
+" Author:  raimon <raimon49@hotmail.com>
+" License: MIT LICENSE
+" The MIT License (MIT)
+"
+" Copyright (c) 2015 raimon
+"
+" Permission is hereby granted, free of charge, to any person obtaining a copy
+" of this software and associated documentation files (the "Software"), to deal
+" in the Software without restriction, including without limitation the rights
+" to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+" copies of the Software, and to permit persons to whom the Software is
+" furnished to do so, subject to the following conditions:
+"
+" The above copyright notice and this permission notice shall be included in all
+" copies or substantial portions of the Software.
+"
+" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+" OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+" SOFTWARE.
+
+if exists('b:current_compiler')
+    finish
+endif
+let b:current_compiler = 'pip_compile'
+
+let s:save_cpoptions = &cpoptions
+set cpoptions&vim
+
+if exists(':CompilerSet') != 2
+    command -nargs=* CompilerSet setlocal <args>
+endif
+CompilerSet makeprg=pip-compile\ %:S
+CompilerSet errorformat=%ECould\ not\ find\ a\ version\ that\ matches\ %o\ (from\ -r\ %f\ (line\ %l)),
+            \%C%m,
+            \%Z,
+            \%-G%.%#
+let &cpoptions = s:save_cpoptions
+unlet s:save_cpoptions
+" vim: et sw=4 ts=4 sts=4:
diff --git a/extras/jsdoc.vim b/extras/jsdoc.vim
index 369027c4..1acbb021 100644
--- a/extras/jsdoc.vim
+++ b/extras/jsdoc.vim
@@ -22,7 +22,8 @@ syntax region jsDocTypeRecord   contained start=/{/ end=/}/ contains=jsDocTypeRe
 syntax region jsDocTypeRecord   contained start=/\[/ end=/\]/ contains=jsDocTypeRecord extend
 syntax region jsDocTypeNoParam  contained start="{" end="}" oneline
 syntax match  jsDocTypeNoParam  contained "\%(#\|\"\|\w\|\.\|:\|\/\)\+"
-syntax match  jsDocParam        contained "\%(#\|\$\|-\|'\|\"\|{.\{-}}\|\w\|\.\|:\|\/\|\[.\{-}]\|=\)\+"
+syntax match  jsDocParam        contained "\%(#\|\$\|-\|'\|\"\|{.\{-}}\|\w\|\~\|\.\|:\|\/\|\[.\{-}]\|=\)\+"
+
 syntax region jsDocSeeTag       contained matchgroup=jsDocSeeTag start="{" end="}" contains=jsDocTags
 
 if version >= 508 || !exists("did_javascript_syn_inits")
diff --git a/ftplugin/caddyfile.vim b/ftplugin/caddyfile.vim
index b3e48a08..ae45e27e 100644
--- a/ftplugin/caddyfile.vim
+++ b/ftplugin/caddyfile.vim
@@ -2,8 +2,9 @@ if polyglot#init#is_disabled(expand('<sfile>:p'), 'caddyfile', 'ftplugin/caddyfi
   finish
 endif
 
-" Language:	    Caddyfile
-" Author:	    Josh Glendenning <josh@isobit.io>
+" Language:			Caddyfile
+" Maintainer:		0az <0az@afzhou.com>
+" Original Author:	Josh Glendenning <josh@isobit.io>
 
 if exists('b:did_ftplugin')
 	finish
@@ -20,7 +21,7 @@ if exists('g:NERDDelimiterMap')
 	endif
 elseif exists('g:NERDCustomDelimiters')
 	if !has_key(g:NERDCustomDelimiters, 'caddyfile')
-		let g:NERDDelimiterMap.caddyfile = s:delimiters
+		let g:NERDCustomDelimiters.caddyfile = s:delimiters
 	endif
 else
 	let g:NERDCustomDelimiters = {'caddyfile': s:delimiters}
diff --git a/ftplugin/erlang.vim b/ftplugin/erlang.vim
index 85f57209..d9a7eaeb 100644
--- a/ftplugin/erlang.vim
+++ b/ftplugin/erlang.vim
@@ -9,7 +9,8 @@ endif
 " Contributors: Ricardo Catalinas Jiménez <jimenezrick@gmail.com>
 "               Eduardo Lopez (http://github.com/tapichu)
 "               Arvid Bjurklint (http://github.com/slarwise)
-" Last Update:  2021-Jan-08
+"               Paweł Zacharek (http://github.com/subc2)
+" Last Update:  2022-Sep-28
 " License:      Vim license
 " URL:          https://github.com/vim-erlang/vim-erlang-runtime
 
@@ -61,7 +62,7 @@ setlocal suffixesadd=.erl,.hrl
 let &l:include = '^\s*-\%(include\|include_lib\)\s*("\zs\f*\ze")'
 let &l:define  = '^\s*-\%(define\|record\|type\|opaque\)'
 
-let s:erlang_fun_begin = '^\a\w*(.*$'
+let s:erlang_fun_begin = '^\l[A-Za-z0-9_@]*(.*$'
 let s:erlang_fun_end   = '^[^%]*\.\s*\(%.*\)\?$'
 
 if !exists('*GetErlangFold')
@@ -103,6 +104,23 @@ let b:undo_ftplugin = "setlocal keywordprg< foldmethod< foldexpr< foldtext<"
       \ . " comments< commentstring< formatoptions< suffixesadd< include<"
       \ . " define<"
 
+" The following lines enable the macros/matchit.vim plugin for
+" extended matching with the % key.
+if exists("loaded_matchit")
+  let s:sw = &sw
+  if exists('*shiftwidth')
+    let s:sw = shiftwidth()
+  endif
+
+  let b:match_words =
+    \ '\<\%(begin\|case\|fun\|if\|maybe\|receive\|try\)\>' .
+    \ ':\<\%(after\|catch\|else\|of\)\>' .
+    \ ':\<end\>,' .
+    \ '^\l[A-Za-z0-9_@]*' .
+    \ ':^\%(\%(\t\| \{' . s:sw . '}\)\%([^\t\ %][^%]*\)\?\)\?;\s*\%(%.*\)\?$\|\.[\t\ %]\|\.$'
+  let b:match_skip = 's:comment\|string\|erlangmodifier\|erlangquotedatom'
+endif
+
 let &cpo = s:cpo_save
 unlet s:cpo_save
 
diff --git a/ftplugin/eruby.vim b/ftplugin/eruby.vim
index 7ea19dea..33c769dd 100644
--- a/ftplugin/eruby.vim
+++ b/ftplugin/eruby.vim
@@ -89,8 +89,12 @@ runtime! ftplugin/ruby.vim ftplugin/ruby_*.vim ftplugin/ruby/*.vim
 let b:did_ftplugin = 1
 
 " Combine the new set of values with those previously included.
-if exists("b:undo_ftplugin")
-  let s:undo_ftplugin = b:undo_ftplugin . " | " . s:undo_ftplugin
+if !exists('b:undo_ftplugin')
+  " No-op
+  let b:undo_ftplugin = 'exe'
+endif
+if !empty(s:undo_ftplugin)
+  let b:undo_ftplugin .= '|' . s:undo_ftplugin
 endif
 if exists ("b:browsefilter")
   let s:browsefilter = substitute(b:browsefilter,'\cAll Files (\*\.\*)\t\*\.\*\n','','') . s:browsefilter
@@ -122,7 +126,7 @@ endif
 setlocal commentstring=<%#%s%>
 
 let b:undo_ftplugin = "setl cms< " .
-      \ " | unlet! b:browsefilter b:match_words | " . s:undo_ftplugin
+      \ " | unlet! b:browsefilter b:match_words | " . b:undo_ftplugin
 
 let &cpo = s:save_cpo
 unlet s:save_cpo
diff --git a/ftplugin/gitcommit.vim b/ftplugin/gitcommit.vim
index 56e72973..bcd82356 100644
--- a/ftplugin/gitcommit.vim
+++ b/ftplugin/gitcommit.vim
@@ -5,7 +5,7 @@ endif
 " Vim filetype plugin
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
@@ -16,7 +16,7 @@ let b:did_ftplugin = 1
 
 setlocal nomodeline tabstop=8 formatoptions+=tl textwidth=72
 setlocal formatoptions-=c formatoptions-=r formatoptions-=o formatoptions-=q formatoptions+=n
-setlocal formatlistpat+=\\\|^\\s*[-*+]\\s\\+
+setlocal formatlistpat=^\\s*\\d\\+[\\]:.)}]\\s\\+\\\|^\\s*[-*+]\\s\\+
 setlocal include=^+++
 setlocal includeexpr=substitute(v:fname,'^[bi]/','','')
 
@@ -46,6 +46,11 @@ function! s:diffcomplete(A, L, P) abort
   return args
 endfunction
 
+function! s:setupdiff() abort
+  command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0, <f-args>)
+  setlocal buftype=nowrite nobuflisted noswapfile nomodifiable filetype=git
+endfunction
+
 function! s:gitdiffcached(bang, ...) abort
   let name = tempname()
   if a:0
@@ -54,8 +59,6 @@ function! s:gitdiffcached(bang, ...) abort
     let extra = "-p --stat=".&columns
   endif
   call system("git diff --cached --no-color --no-ext-diff ".extra." > ".shellescape(name))
-  exe "pedit " . fnameescape(name)
-  wincmd P
-  command! -bang -bar -buffer -complete=custom,s:diffcomplete -nargs=* DiffGitCached :call s:gitdiffcached(<bang>0, <f-args>)
-  setlocal buftype=nowrite nobuflisted noswapfile nomodifiable filetype=git
+  exe 'pedit +call\ s:setupdiff()' fnameescape(name)
+  silent! wincmd P
 endfunction
diff --git a/ftplugin/gitrebase.vim b/ftplugin/gitrebase.vim
index 285f76a4..f83280a1 100644
--- a/ftplugin/gitrebase.vim
+++ b/ftplugin/gitrebase.vim
@@ -5,7 +5,7 @@ endif
 " Vim filetype plugin
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 " Only do this when not done yet for this buffer
 if (exists("b:did_ftplugin"))
diff --git a/ftplugin/haml.vim b/ftplugin/haml.vim
index ec6f249d..1dc83371 100644
--- a/ftplugin/haml.vim
+++ b/ftplugin/haml.vim
@@ -5,7 +5,7 @@ endif
 " Vim filetype plugin
 " Language:	Haml
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2016 Aug 29
+" Last Change:	2019 Dec 05
 
 " Only do this when not done yet for this buffer
 if exists("b:did_ftplugin")
diff --git a/ftplugin/julia.vim b/ftplugin/julia.vim
index e33b1a42..de983466 100644
--- a/ftplugin/julia.vim
+++ b/ftplugin/julia.vim
@@ -26,10 +26,16 @@ setlocal fo-=t fo+=croql
 let b:julia_vim_loaded = 1
 
 let b:undo_ftplugin = "setlocal include< suffixesadd< comments< commentstring<"
+      \ . " expandtab< shiftwidth<"
       \ . " define< fo< indentexpr< indentkeys< cinoptions< completefunc<"
       \ . " | unlet! b:commentary_format"
       \ . " | unlet! b:smartcomment_force_linemode"
       \ . " | unlet! b:julia_vim_loaded"
+      
+if !exists("g:julia_set_indentation") || g:julia_set_indentation != 0
+    " As suggested by Style Guide.
+    setlocal expandtab shiftwidth=4
+endif
 
 " MatchIt plugin support
 if exists("loaded_matchit")
diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index d3129a87..a0474d94 100644
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -860,7 +860,11 @@ endfunction
 
 
 function! s:MarkdownRefreshSyntax(force)
-    if &filetype =~# 'markdown' && line('$') > 1
+    " Use != to compare &syntax's value to use the same logic run on
+    " $VIMRUNTIME/syntax/synload.vim.
+    "
+    " vint: next-line -ProhibitEqualTildeOperator
+    if &filetype =~# 'markdown' && line('$') > 1 && &syntax != 'OFF'
         call s:MarkdownHighlightSources(a:force)
     endif
 endfunction
diff --git a/ftplugin/mir.vim b/ftplugin/mir.vim
new file mode 100644
index 00000000..332e3272
--- /dev/null
+++ b/ftplugin/mir.vim
@@ -0,0 +1,17 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'llvm', 'ftplugin/mir.vim')
+  finish
+endif
+
+" Vim filetype plugin file
+" Language: LLVM Machine IR
+" Maintainer: The LLVM team, http://llvm.org/
+
+if exists("b:did_ftplugin")
+  finish
+endif
+let b:did_ftplugin = 1
+
+setlocal softtabstop=2 shiftwidth=2
+setlocal expandtab
+setlocal comments+=:;
+
diff --git a/ftplugin/ps1.vim b/ftplugin/ps1.vim
index e7c1a853..82e18469 100644
--- a/ftplugin/ps1.vim
+++ b/ftplugin/ps1.vim
@@ -17,7 +17,7 @@ let b:did_ftplugin = 1
 
 setlocal tw=0
 setlocal commentstring=#%s
-setlocal formatoptions=tcqro
+setlocal formatoptions+=tcqroj
 " Enable autocompletion of hyphenated PowerShell commands,
 " e.g. Get-Content or Get-ADUser
 setlocal iskeyword+=-
diff --git a/after/ftplugin/requirements.vim b/ftplugin/requirements.vim
index 5097952c..b79e55e7 100644
--- a/after/ftplugin/requirements.vim
+++ b/ftplugin/requirements.vim
@@ -1,9 +1,9 @@
-if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'after/ftplugin/requirements.vim')
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'ftplugin/requirements.vim')
   finish
 endif
 
 " the Requirements File Format syntax support for Vim
-" Version: 1.6.0
+" Version: 1.7.1
 " Author:  raimon <raimon49@hotmail.com>
 " License: MIT LICENSE
 " The MIT License (MIT)
@@ -27,16 +27,20 @@ endif
 " LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 " OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 " SOFTWARE.
-if executable('pip-compile')
-    let s:filename = expand("%:p")
-    if fnamemodify(s:filename, ":t") ==# 'requirements.in'
-        " this is the default filename for pip-compile
-        setlocal makeprg=pip-compile
-    elseif fnamemodify(s:filename, ":e") ==# 'in'
-        \ && Requirements_matched_filename(s:filename)
-        setlocal makeprg=pip-compile\ %
-    endif
+if exists("b:did_ftplugin")
+  finish
 endif
+let b:did_ftplugin = 1
+
+let s:save_cpoptions = &cpoptions
+set cpoptions&vim
 
+let b:undo_ftplugin = "setl iskeyword< commentstring<"
+" pip options contain "-"
+setlocal iskeyword+=-
 setlocal commentstring=#\ %s
+compiler pip_compile
+
+let &cpoptions = s:save_cpoptions
+unlet s:save_cpoptions
 " vim: et sw=4 ts=4 sts=4:
diff --git a/ftplugin/zig.vim b/ftplugin/zig.vim
index 1e6f91b3..a2921a9b 100644
--- a/ftplugin/zig.vim
+++ b/ftplugin/zig.vim
@@ -54,6 +54,13 @@ endif
 let b:undo_ftplugin =
     \ 'setl isk< et< ts< sts< sw< fo< sua< mp< com< cms< inex< inc< pa<'
 
+augroup vim-zig
+    autocmd! * <buffer>
+    autocmd BufWritePre <buffer> if get(g:, 'zig_fmt_autosave', 1) | call zig#fmt#Format() | endif
+augroup END
+
+let b:undo_ftplugin .= '|au! vim-zig * <buffer>'
+
 let &cpo = s:cpo_orig
 unlet s:cpo_orig
 " vim: tabstop=8 shiftwidth=4 softtabstop=4 expandtab
diff --git a/indent/clojure.vim b/indent/clojure.vim
index c6069324..583df7dd 100644
--- a/indent/clojure.vim
+++ b/indent/clojure.vim
@@ -55,6 +55,10 @@ if exists("*searchpairpos")
 		let g:clojure_align_subforms = 0
 	endif
 
+	if !exists('g:clojure_cljfmt_compat')
+		let g:clojure_cljfmt_compat = 0
+	endif
+
 	function! s:syn_id_name()
 		return synIDattr(synID(line("."), col("."), 0), "name")
 	endfunction
@@ -326,9 +330,16 @@ if exists("*searchpairpos")
 				return [paren[0], paren[1] + (g:clojure_align_subforms ? 0 : &shiftwidth - 1)]
 			elseif w[1] == '_'
 				return paren
+			elseif w[1] == "'" && g:clojure_cljfmt_compat
+				return paren
 			endif
 		endif
 
+		" Paren indent for keywords, symbols and derefs
+		if g:clojure_cljfmt_compat && w[0] =~# "[:@']"
+			return paren
+		endif
+
 		" Test words without namespace qualifiers and leading reader macro
 		" metacharacters.
 		"
diff --git a/indent/dart.vim b/indent/dart.vim
index 4f08a36f..f685cfa7 100644
--- a/indent/dart.vim
+++ b/indent/dart.vim
@@ -8,7 +8,12 @@ endif
 let b:did_indent = 1
 
 setlocal cindent
-setlocal cinoptions+=j1,J1,(2s,u2s,U1,m1,+2s
+setlocal cinoptions+=j1,J1,U1,m1,+2s
+if get(g:, 'dart_trailing_comma_indent', v:false)
+  setlocal cinoptions+=(2s,u2s
+else
+  setlocal cinoptions+=(s,us
+endif
 
 setlocal indentexpr=DartIndent()
 
diff --git a/indent/erlang.vim b/indent/erlang.vim
index adfd0dd9..8a24126e 100644
--- a/indent/erlang.vim
+++ b/indent/erlang.vim
@@ -8,7 +8,7 @@ endif
 " Contributors: Edwin Fine <efine145_nospam01 at usa dot net>
 "               Pawel 'kTT' Salata <rockplayer.pl@gmail.com>
 "               Ricardo Catalinas Jiménez <jimenezrick@gmail.com>
-" Last Update:  2020-Jun-11
+" Last Update:  2022-Sep-06
 " License:      Vim license
 " URL:          https://github.com/vim-erlang/vim-erlang-runtime
 
@@ -34,7 +34,7 @@ else
 endif
 
 setlocal indentexpr=ErlangIndent()
-setlocal indentkeys+=0=end,0=of,0=catch,0=after,0=when,0=),0=],0=},0=>>
+setlocal indentkeys+=0=end,0=of,0=catch,0=after,0=else,0=when,0=),0=],0=},0=>>
 
 let b:undo_indent = "setl inde< indk<"
 
@@ -241,8 +241,8 @@ function! s:GetTokensFromLine(line, string_continuation, atom_continuation,
 
     " Two-character tokens
     elseif i + 1 < linelen &&
-         \ index(['->', '<<', '>>', '||', '==', '/=', '=<', '>=', '++', '--',
-         \        '::'],
+         \ index(['->', '<<', '>>', '||', '==', '/=', '=<', '>=', '?=', '++',
+         \        '--', '::'],
          \       a:line[i : i + 1]) != -1
       call add(indtokens, [a:line[i : i + 1], vcol, i])
       let next_i = i + 2
@@ -564,8 +564,8 @@ function! s:IsCatchStandalone(lnum, i)
     let is_standalone = 0
   elseif prev_token =~# '[a-z]'
     if index(['after', 'and', 'andalso', 'band', 'begin', 'bnot', 'bor', 'bsl',
-            \ 'bsr', 'bxor', 'case', 'catch', 'div', 'not', 'or', 'orelse',
-            \ 'rem', 'try', 'xor'], prev_token) != -1
+            \ 'bsr', 'bxor', 'case', 'catch', 'div', 'maybe', 'not', 'or',
+            \ 'orelse', 'rem', 'try', 'xor'], prev_token) != -1
       " If catch is after these keywords, it is standalone
       let is_standalone = 1
     else
@@ -574,7 +574,7 @@ function! s:IsCatchStandalone(lnum, i)
       "
       " Keywords:
       " - may precede 'catch': end
-      " - may not precede 'catch': fun if of receive when
+      " - may not precede 'catch': else fun if of receive when
       " - unused: cond let query
       let is_standalone = 0
     endif
@@ -583,7 +583,7 @@ function! s:IsCatchStandalone(lnum, i)
     let is_standalone = 0
   else
     " This 'else' branch includes the following tokens:
-    "   -> == /= =< < >= > =:= =/= + - * / ++ -- :: < > ; ( [ { ? = ! . |
+    "   -> == /= =< < >= > ?= =:= =/= + - * / ++ -- :: < > ; ( [ { ? = ! . |
     let is_standalone = 1
   endif
 
@@ -596,6 +596,7 @@ endfunction
 " Purpose:
 "   This function is called when a begin-type element ('begin', 'case',
 "   '[', '<<', etc.) is found. It asks the caller to return if the stack
+"   if already empty.
 " Parameters:
 "   stack: [token]
 "   token: string
@@ -764,7 +765,7 @@ endfunction
 function! s:SearchEndPair(lnum, curr_col)
   return s:SearchPair(
          \ a:lnum, a:curr_col,
-         \ '\C\<\%(case\|try\|begin\|receive\|if\)\>\|' .
+         \ '\C\<\%(case\|try\|begin\|receive\|if\|maybe\)\>\|' .
          \ '\<fun\>\%(\s\|\n\|%.*$\|[A-Z_@][a-zA-Z_@]*\)*(',
          \ '',
          \ '\<end\>')
@@ -853,6 +854,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
         if ret | return res | endif
 
       " case EXPR of BRANCHES end
+      " if BRANCHES end
       " try EXPR catch BRANCHES end
       " try EXPR after BODY end
       " try EXPR catch BRANCHES after BODY end
@@ -861,15 +863,17 @@ function! s:ErlangCalcIndent2(lnum, stack)
       " try EXPR of BRANCHES catch BRANCHES after BODY end
       " receive BRANCHES end
       " receive BRANCHES after BRANCHES end
+      " maybe EXPR end
+      " maybe EXPR else BRANCHES end
 
       " This branch is not Emacs-compatible
-      elseif (index(['of', 'receive', 'after', 'if'], token) != -1 ||
+      elseif (index(['of', 'receive', 'after', 'if', 'else'], token) != -1 ||
            \  (token ==# 'catch' && !s:IsCatchStandalone(lnum, i))) &&
            \ !last_token_of_line &&
            \ (empty(stack) || stack ==# ['when'] || stack ==# ['->'] ||
            \  stack ==# ['->', ';'])
 
-        " If we are after of/receive, but these are not the last
+        " If we are after of/receive/etc, but these are not the last
         " tokens of the line, we want to indent like this:
         "
         "   % stack == []
@@ -895,21 +899,21 @@ function! s:ErlangCalcIndent2(lnum, stack)
         " stack = ['when']  =>  LTI is a guard
         if empty(stack) || stack == ['->', ';']
           call s:Log('    LTI is in a condition after ' .
-                    \'"of/receive/after/if/catch" -> return')
+                    \'"of/receive/after/if/else/catch" -> return')
           return stored_vcol
         elseif stack == ['->']
           call s:Log('    LTI is in a branch after ' .
-                    \'"of/receive/after/if/catch" -> return')
+                    \'"of/receive/after/if/else/catch" -> return')
           return stored_vcol + shiftwidth()
         elseif stack == ['when']
           call s:Log('    LTI is in a guard after ' .
-                    \'"of/receive/after/if/catch" -> return')
+                    \'"of/receive/after/if/else/catch" -> return')
           return stored_vcol + shiftwidth()
         else
           return s:UnexpectedToken(token, stack)
         endif
 
-      elseif index(['case', 'if', 'try', 'receive'], token) != -1
+      elseif index(['case', 'if', 'try', 'receive', 'maybe'], token) != -1
 
         " stack = []  =>  LTI is a condition
         " stack = ['->']  =>  LTI is a branch
@@ -919,45 +923,47 @@ function! s:ErlangCalcIndent2(lnum, stack)
           " pass
         elseif (token ==# 'case' && stack[0] ==# 'of') ||
              \ (token ==# 'if') ||
+             \ (token ==# 'maybe' && stack[0] ==# 'else') ||
              \ (token ==# 'try' && (stack[0] ==# 'of' ||
              \                     stack[0] ==# 'catch' ||
              \                     stack[0] ==# 'after')) ||
              \ (token ==# 'receive')
 
           " From the indentation point of view, the keyword
-          " (of/catch/after/end) before the LTI is what counts, so
+          " (of/catch/after/else/end) before the LTI is what counts, so
           " when we reached these tokens, and the stack already had
-          " a catch/after/end, we didn't modify it.
+          " a catch/after/else/end, we didn't modify it.
           "
-          " This way when we reach case/try/receive (i.e. now),
-          " there is at most one of/catch/after/end token in the
+          " This way when we reach case/try/receive/maybe (i.e. now),
+          " there is at most one of/catch/after/else/end token in the
           " stack.
           if token ==# 'case' || token ==# 'try' ||
-           \ (token ==# 'receive' && stack[0] ==# 'after')
+           \ (token ==# 'receive' && stack[0] ==# 'after') ||
+           \ (token ==# 'maybe' && stack[0] ==# 'else')
             call s:Pop(stack)
           endif
 
           if empty(stack)
             call s:Log('    LTI is in a condition; matching ' .
-                      \'"case/if/try/receive" found')
+                      \'"case/if/try/receive/maybe" found')
             let stored_vcol = curr_vcol + shiftwidth()
           elseif stack[0] ==# 'align_to_begin_element'
             call s:Pop(stack)
             let stored_vcol = curr_vcol
           elseif len(stack) > 1 && stack[0] ==# '->' && stack[1] ==# ';'
             call s:Log('    LTI is in a condition; matching ' .
-                      \'"case/if/try/receive" found')
+                      \'"case/if/try/receive/maybe" found')
             call s:Pop(stack)
             call s:Pop(stack)
             let stored_vcol = curr_vcol + shiftwidth()
           elseif stack[0] ==# '->'
             call s:Log('    LTI is in a branch; matching ' .
-                      \'"case/if/try/receive" found')
+                      \'"case/if/try/receive/maybe" found')
             call s:Pop(stack)
             let stored_vcol = curr_vcol + 2 * shiftwidth()
           elseif stack[0] ==# 'when'
             call s:Log('    LTI is in a guard; matching ' .
-                      \'"case/if/try/receive" found')
+                      \'"case/if/try/receive/maybe" found')
             call s:Pop(stack)
             let stored_vcol = curr_vcol + 2 * shiftwidth() + 2
           endif
@@ -1219,7 +1225,7 @@ function! s:ErlangCalcIndent2(lnum, stack)
 
         if empty(stack)
           call s:Push(stack, ';')
-        elseif index([';', '->', 'when', 'end', 'after', 'catch'],
+        elseif index([';', '->', 'when', 'end', 'after', 'catch', 'else'],
                     \stack[0]) != -1
           " Pass:
           "
@@ -1229,10 +1235,10 @@ function! s:ErlangCalcIndent2(lnum, stack)
           "   should keep that, because they signify the type of the
           "   LTI (branch, condition or guard).
           " - From the indentation point of view, the keyword
-          "   (of/catch/after/end) before the LTI is what counts, so
-          "   if the stack already has a catch/after/end, we don't
-          "   modify it. This way when we reach case/try/receive,
-          "   there will be at most one of/catch/after/end token in
+          "   (of/catch/after/else/end) before the LTI is what counts, so
+          "   if the stack already has a catch/after/else/end, we don't
+          "   modify it. This way when we reach case/try/receive/maybe,
+          "   there will be at most one of/catch/after/else/end token in
           "   the stack.
         else
           return s:UnexpectedToken(token, stack)
@@ -1248,7 +1254,8 @@ function! s:ErlangCalcIndent2(lnum, stack)
           " stack = ['->']  ->  LTI is a condition
           " stack = ['->', ';']  -> LTI is a branch
           call s:Push(stack, '->')
-        elseif index(['->', 'when', 'end', 'after', 'catch'], stack[0]) != -1
+        elseif index(['->', 'when', 'end', 'after', 'catch', 'else'],
+                    \stack[0]) != -1
           " Pass:
           "
           " - If the stack top is another '->', then one '->' is
@@ -1256,10 +1263,10 @@ function! s:ErlangCalcIndent2(lnum, stack)
           " - If the stack top is a 'when', then we should keep
           "   that, because this signifies that LTI is a in a guard.
           " - From the indentation point of view, the keyword
-          "   (of/catch/after/end) before the LTI is what counts, so
-          "   if the stack already has a catch/after/end, we don't
-          "   modify it. This way when we reach case/try/receive,
-          "   there will be at most one of/catch/after/end token in
+          "   (of/catch/after/else/end) before the LTI is what counts, so
+          "   if the stack already has a catch/after/else/end, we don't
+          "   modify it. This way when we reach case/try/receive/maybe,
+          "   there will be at most one of/catch/after/else/end token in
           "   the stack.
         else
           return s:UnexpectedToken(token, stack)
@@ -1289,7 +1296,8 @@ function! s:ErlangCalcIndent2(lnum, stack)
             "       LTI
             call s:Push(stack, token)
           endif
-        elseif index(['->', 'when', 'end', 'after', 'catch'], stack[0]) != -1
+        elseif index(['->', 'when', 'end', 'after', 'catch', 'else'],
+                    \stack[0]) != -1
           " Pass:
           " - If the stack top is another 'when', then one 'when' is
           "   enough.
@@ -1297,21 +1305,63 @@ function! s:ErlangCalcIndent2(lnum, stack)
           "   should keep that, because they signify the type of the
           "   LTI (branch, condition or guard).
           " - From the indentation point of view, the keyword
-          "   (of/catch/after/end) before the LTI is what counts, so
-          "   if the stack already has a catch/after/end, we don't
-          "   modify it. This way when we reach case/try/receive,
-          "   there will be at most one of/catch/after/end token in
+          "   (of/catch/after/else/end) before the LTI is what counts, so
+          "   if the stack already has a catch/after/else/end, we don't
+          "   modify it. This way when we reach case/try/receive/maybe,
+          "   there will be at most one of/catch/after/else/end token in
           "   the stack.
         else
           return s:UnexpectedToken(token, stack)
         endif
 
-      elseif token ==# 'of' || token ==# 'after' ||
+      elseif token ==# 'of' || token ==# 'after' || token ==# 'else' ||
            \ (token ==# 'catch' && !s:IsCatchStandalone(lnum, i))
 
-        if token ==# 'after'
-          " If LTI is between an 'after' and the corresponding
-          " 'end', then let's return
+        if token ==# 'after' || token ==# 'else'
+          " If LTI is between an after/else and the corresponding 'end', then
+          " let's return because calculating the indentation based on
+          " after/else is enough.
+          "
+          " Example:
+          "   receive A after
+          "                 LTI
+          "   maybe A else
+          "               LTI
+          "
+          " Note about Emacs compabitility {{{
+          "
+          " It would be fine to indent the examples above the following way:
+          "
+          "   receive A after
+          "       LTI
+          "   maybe A else
+          "       LTI
+          "
+          " We intend it the way above because that is how Emacs does it.
+          " Also, this is a bit faster.
+          "
+          " We are still not 100% Emacs compatible because of placing the
+          " 'end' after the indented blocks.
+          "
+          " Emacs example:
+          "
+          "   receive A after
+          "                 LTI
+          "             end,
+          "   maybe A else
+          "               LTI
+          "               end % Yes, it's here (in OTP 25.0, might change
+          "                   % later)
+          "
+          " vim-erlang example:
+          "
+          "   receive A after
+          "                 LTI
+          "   end,
+          "   maybe A else
+          "               LTI
+          "   end
+          " }}}
           let [ret, res] = s:BeginElementFoundIfEmpty(stack, token, curr_vcol,
                                                      \stored_vcol, shiftwidth())
           if ret | return res | endif
@@ -1319,7 +1369,8 @@ function! s:ErlangCalcIndent2(lnum, stack)
 
         if empty(stack) || stack[0] ==# '->' || stack[0] ==# 'when'
           call s:Push(stack, token)
-        elseif stack[0] ==# 'catch' || stack[0] ==# 'after' || stack[0] ==# 'end'
+        elseif stack[0] ==# 'catch' || stack[0] ==# 'after' ||
+              \stack[0] ==# 'else' || stack[0] ==# 'end'
           " Pass: From the indentation point of view, the keyword
           " (of/catch/after/end) before the LTI is what counts, so
           " if the stack already has a catch/after/end, we don't
@@ -1409,7 +1460,7 @@ function! ErlangIndent()
   endif
 
   let ml = matchlist(currline,
-                    \'^\(\s*\)\(\%(end\|of\|catch\|after\)\>\|[)\]}]\|>>\)')
+                    \'^\(\s*\)\(\%(end\|of\|catch\|after\|else\)\>\|[)\]}]\|>>\)')
 
   " If the line has a special beginning, but not a standalone catch
   if !empty(ml) && !(ml[2] ==# 'catch' && s:IsCatchStandalone(v:lnum, 0))
diff --git a/indent/gdscript3.vim b/indent/gdscript3.vim
deleted file mode 100644
index 8d69ed1b..00000000
--- a/indent/gdscript3.vim
+++ /dev/null
@@ -1,204 +0,0 @@
-if polyglot#init#is_disabled(expand('<sfile>:p'), 'gdscript', 'indent/gdscript3.vim')
-  finish
-endif
-
-" Vim indent file
-" Language:		Python
-" Maintainer:		Bram Moolenaar <Bram@vim.org>
-" Original Author:	David Bustos <bustos@caltech.edu>
-" Last Change:		2013 Jul 9
-
-" Modified for GDScript
-
-" Only load this indent file when no other was loaded.
-if exists("b:did_indent")
-  finish
-endif
-let b:did_indent = 1
-
-" Some preliminary settings
-setlocal nolisp		" Make sure lisp indenting doesn't supersede us
-setlocal autoindent	" indentexpr isn't much help otherwise
-
-setlocal indentexpr=GetPythonIndent(v:lnum)
-setlocal indentkeys+=<:>,=elif
-
-" Only define the function once.
-if exists("*GetPythonIndent")
-  finish
-endif
-let s:keepcpo= &cpo
-set cpo&vim
-
-" Come here when loading the script the first time.
-
-let s:maxoff = 50	" maximum number of lines to look backwards for ()
-
-function GetPythonIndent(lnum)
-
-  " If this line is explicitly joined: If the previous line was also joined,
-  " line it up with that one, otherwise add two 'shiftwidth'
-  if getline(a:lnum - 1) =~ '\\$'
-    if a:lnum > 1 && getline(a:lnum - 2) =~ '\\$'
-      return indent(a:lnum - 1)
-    endif
-    return indent(a:lnum - 1) + (exists("g:pyindent_continue") ? eval(g:pyindent_continue) : (shiftwidth() * 2))
-  endif
-
-  " If the start of the line is in a string don't change the indent.
-  if has('syntax_items')
-	\ && synIDattr(synID(a:lnum, 1, 1), "name") =~ "String$"
-    return -1
-  endif
-
-  " Search backwards for the previous non-empty line.
-  let plnum = prevnonblank(v:lnum - 1)
-
-  if plnum == 0
-    " This is the first non-empty line, use zero indent.
-    return 0
-  endif
-
-  " If the previous line is inside parenthesis, use the indent of the starting
-  " line.
-  " Trick: use the non-existing "dummy" variable to break out of the loop when
-  " going too far back.
-  call cursor(plnum, 1)
-  let parlnum = searchpair('(\|{\|\[', '', ')\|}\|\]', 'nbW',
-	  \ "line('.') < " . (plnum - s:maxoff) . " ? dummy :"
-	  \ . " synIDattr(synID(line('.'), col('.'), 1), 'name')"
-	  \ . " =~ '\\(Comment\\|Todo\\|String\\)$'")
-  if parlnum > 0
-    let plindent = indent(parlnum)
-    let plnumstart = parlnum
-  else
-    let plindent = indent(plnum)
-    let plnumstart = plnum
-  endif
-
-
-  " When inside parenthesis: If at the first line below the parenthesis add
-  " two 'shiftwidth', otherwise same as previous line.
-  " i = (a
-  "       + b
-  "       + c)
-  call cursor(a:lnum, 1)
-  let p = searchpair('(\|{\|\[', '', ')\|}\|\]', 'bW',
-	  \ "line('.') < " . (a:lnum - s:maxoff) . " ? dummy :"
-	  \ . " synIDattr(synID(line('.'), col('.'), 1), 'name')"
-	  \ . " =~ '\\(Comment\\|Todo\\|String\\)$'")
-  if p > 0
-    if p == plnum
-      " When the start is inside parenthesis, only indent one 'shiftwidth'.
-      let pp = searchpair('(\|{\|\[', '', ')\|}\|\]', 'bW',
-	  \ "line('.') < " . (a:lnum - s:maxoff) . " ? dummy :"
-	  \ . " synIDattr(synID(line('.'), col('.'), 1), 'name')"
-	  \ . " =~ '\\(Comment\\|Todo\\|String\\)$'")
-      if pp > 0
-	return indent(plnum) + (exists("g:pyindent_nested_paren") ? eval(g:pyindent_nested_paren) : shiftwidth())
-      endif
-      return indent(plnum) + (exists("g:pyindent_open_paren") ? eval(g:pyindent_open_paren) : (shiftwidth() * 2))
-    endif
-    if plnumstart == p
-      return indent(plnum)
-    endif
-    return plindent
-  endif
-
-
-  " Get the line and remove a trailing comment.
-  " Use syntax highlighting attributes when possible.
-  let pline = getline(plnum)
-  let pline_len = strlen(pline)
-  if has('syntax_items')
-    " If the last character in the line is a comment, do a binary search for
-    " the start of the comment.  synID() is slow, a linear search would take
-    " too long on a long line.
-    if synIDattr(synID(plnum, pline_len, 1), "name") =~ "\\(Comment\\|Todo\\)$"
-      let min = 1
-      let max = pline_len
-      while min < max
-	let col = (min + max) / 2
-	if synIDattr(synID(plnum, col, 1), "name") =~ "\\(Comment\\|Todo\\)$"
-	  let max = col
-	else
-	  let min = col + 1
-	endif
-      endwhile
-      let pline = strpart(pline, 0, min - 1)
-    endif
-  else
-    let col = 0
-    while col < pline_len
-      if pline[col] == '#'
-	let pline = strpart(pline, 0, col)
-	break
-      endif
-      let col = col + 1
-    endwhile
-  endif
-
-  " If the previous line ended with a colon, indent this line
-  if pline =~ ':\s*$'
-    return plindent + shiftwidth()
-  endif
-
-  " If the previous line was a stop-execution statement...
-  if getline(plnum) =~ '^\s*\(break\|continue\|return\|pass\)\>'
-    " See if the user has already dedented
-    if indent(a:lnum) > indent(plnum) - shiftwidth()
-      " If not, recommend one dedent
-      return indent(plnum) - shiftwidth()
-    endif
-    " Otherwise, trust the user
-    return -1
-  endif
-
-  " If the current line begins with a keyword that lines up with "try"
-  " if getline(a:lnum) =~ '^\s*\(except\|finally\)\>'
-  "   let lnum = a:lnum - 1
-  "   while lnum >= 1
-  "     if getline(lnum) =~ '^\s*\(try\|except\)\>'
-	" let ind = indent(lnum)
-	" if ind >= indent(a:lnum)
-	  " return -1	" indent is already less than this
-	" endif
-	" return ind	" line up with previous try or except
-  "     endif
-  "     let lnum = lnum - 1
-  "   endwhile
-  "   return -1		" no matching "try"!
-  " endif
-
-  " If the current line begins with a header keyword, dedent
-  if getline(a:lnum) =~ '^\s*\(elif\|else\)\>'
-
-    " Unless the previous line was a one-liner
-    if getline(plnumstart) =~ '^\s*\(for\|if\)\>'
-      return plindent
-    endif
-
-    " Or the user has already dedented
-    if indent(a:lnum) <= plindent - shiftwidth()
-      return -1
-    endif
-
-    return plindent - shiftwidth()
-  endif
-
-  " When after a () construct we probably want to go back to the start line.
-  " a = (b
-  "       + c)
-  " here
-  if parlnum > 0
-    return plindent
-  endif
-
-  return -1
-
-endfunction
-
-let &cpo = s:keepcpo
-unlet s:keepcpo
-
-" vim:sw=2
diff --git a/indent/glsl.vim b/indent/glsl.vim
index 60459284..8b957b48 100644
--- a/indent/glsl.vim
+++ b/indent/glsl.vim
@@ -11,5 +11,6 @@ endif
 
 setlocal autoindent cindent
 setlocal formatoptions+=roq
+setlocal cinoptions&
 
 " vim:set sts=2 sw=2 :
diff --git a/indent/haml.vim b/indent/haml.vim
index ae4f2d10..c636a6e7 100644
--- a/indent/haml.vim
+++ b/indent/haml.vim
@@ -5,7 +5,7 @@ endif
 " Vim indent file
 " Language:	Haml
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2017 Jun 13
+" Last Change:	2022 Mar 15
 
 if exists("b:did_indent")
   finish
diff --git a/indent/ruby.vim b/indent/ruby.vim
index e08a38cf..4bba63de 100644
--- a/indent/ruby.vim
+++ b/indent/ruby.vim
@@ -96,7 +96,7 @@ let s:ruby_indent_keywords =
       \    '\<\%(if\|for\|while\|until\|case\|unless\|begin\):\@!\>'
 
 " Def without an end clause: def method_call(...) = <expression>
-let s:ruby_endless_def = '\<def\s\+\k\+[!?]\=\%((.*)\|\s\)\s*='
+let s:ruby_endless_def = '\<def\s\+\%(\k\+\.\)\=\k\+[!?]\=\%((.*)\|\s\)\s*='
 
 " Regex used for words that, at the start of a line, remove a level of indent.
 let s:ruby_deindent_keywords =
diff --git a/indent/zig.vim b/indent/zig.vim
index fc9f5d6d..7131c2ed 100644
--- a/indent/zig.vim
+++ b/indent/zig.vim
@@ -37,6 +37,8 @@ setlocal cinkeys=0{,0},0),0],!^F,o,O
 
 setlocal indentexpr=GetZigIndent(v:lnum)
 
+let b:undo_indent = "setlocal cindent< cinkeys< cinoptions< indentexpr<"
+
 function! GetZigIndent(lnum)
     let curretLineNum = a:lnum
     let currentLine = getline(a:lnum)
diff --git a/packages.yaml b/packages.yaml
index 7753cb24..4335324c 100644
--- a/packages.yaml
+++ b/packages.yaml
@@ -606,15 +606,6 @@ filetypes:
 - name: fsharp
   linguist: F#
 ---
-name: gdscript
-remote: calviken/vim-gdscript3
-dirs:
-- syntax
-- indent
-filetypes:
-- name: gdscript3
-  linguist: GDScript
----
 name: git
 remote: tpope/vim-git
 filetypes:
diff --git a/syntax/basic/keyword.vim b/syntax/basic/keyword.vim
index 611a3f91..adcd950b 100644
--- a/syntax/basic/keyword.vim
+++ b/syntax/basic/keyword.vim
@@ -5,7 +5,7 @@ endif
 "Import
 syntax keyword typescriptImport                from as
 syntax keyword typescriptImport                import
-  \ nextgroup=typescriptImportType
+  \ nextgroup=typescriptImportType,typescriptTypeBlock,typescriptDefaultImportName
   \ skipwhite
 syntax keyword typescriptImportType            type
   \ contained
@@ -17,11 +17,10 @@ syntax match typescriptExportType              /\<type\s*{\@=/
 syntax keyword typescriptModule                namespace module
 
 
-syntax keyword typescriptCastKeyword           as
+syntax keyword typescriptCastKeyword           as satisfies
   \ nextgroup=@typescriptType
   \ skipwhite
 
-
 syntax keyword typescriptVariable              let var
   \ nextgroup=@typescriptVariableDeclarations
   \ skipwhite skipempty
@@ -90,6 +89,17 @@ syntax cluster typescriptAmbients contains=
   \ typescriptModule
 
 syntax keyword typescriptIdentifier            arguments  nextgroup=@afterIdentifier
+syntax match typescriptDefaultImportName /\v\h\k*( |,)/
+  \ contained
+  \ nextgroup=typescriptTypeBlock
+  \ skipwhite skipempty
+
+syntax region  typescriptTypeBlock
+  \ matchgroup=typescriptBraces
+  \ start=/{/ end=/}/
+  \ contained
+  \ contains=typescriptIdentifierName,typescriptImportType
+  \ fold
 
 "Program Keywords
 exec 'syntax keyword typescriptNull null '.(exists('g:typescript_conceal_null') ? 'conceal cchar='.g:typescript_conceal_null : '').' nextgroup=@typescriptSymbols skipwhite skipempty'
diff --git a/syntax/basic/literal.vim b/syntax/basic/literal.vim
index d6204014..1ecbcd9d 100644
--- a/syntax/basic/literal.vim
+++ b/syntax/basic/literal.vim
@@ -22,9 +22,20 @@ syntax region  typescriptString
 
 syntax match   typescriptSpecial            contained "\v\\%(x\x\x|u%(\x{4}|\{\x{1,6}})|c\u|.)"
 
-" From vim runtime
-" <https://github.com/vim/vim/blob/master/runtime/syntax/javascript.vim#L48>
-syntax region  typescriptRegexpString          start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gimsuy]\{0,5\}\s*$+ end=+/[gimsuy]\{0,5\}\s*[;.,)\]}:]+me=e-1 nextgroup=typescriptDotNotation oneline
+" From pangloss/vim-javascript
+" <https://github.com/pangloss/vim-javascript/blob/d6e137563c47fb59f26ed25d044c0c7532304f18/syntax/javascript.vim#L64-L72>
+syntax region  typescriptRegexpCharClass    contained start=+\[+ skip=+\\.+ end=+\]+ contains=typescriptSpecial extend
+syntax match   typescriptRegexpBoundary     contained "\v\c[$^]|\\b"
+syntax match   typescriptRegexpBackRef      contained "\v\\[1-9]\d*"
+syntax match   typescriptRegexpQuantifier   contained "\v[^\\]%([?*+]|\{\d+%(,\d*)?})\??"lc=1
+syntax match   typescriptRegexpOr           contained "|"
+syntax match   typescriptRegexpMod          contained "\v\(\?[:=!>]"lc=1
+syntax region  typescriptRegexpGroup        contained start="[^\\]("lc=1 skip="\\.\|\[\(\\.\|[^]]\+\)\]" end=")" contains=typescriptRegexpCharClass,@typescriptRegexpSpecial keepend
+syntax region  typescriptRegexpString
+  \ start=+\%(\%(\<return\|\<typeof\|\_[^)\]'"[:blank:][:alnum:]_$]\)\s*\)\@<=/\ze[^*/]+ skip=+\\.\|\[[^]]\{1,}\]+ end=+/[gimyus]\{,6}+
+  \ contains=typescriptRegexpCharClass,typescriptRegexpGroup,@typescriptRegexpSpecial
+  \ oneline keepend extend
+syntax cluster typescriptRegexpSpecial    contains=typescriptSpecial,typescriptRegexpBoundary,typescriptRegexpBackRef,typescriptRegexpQuantifier,typescriptRegexpOr,typescriptRegexpMod
 
 syntax region  typescriptTemplate
   \ start=/`/  skip=/\\\\\|\\`\|\n/  end=/`\|$/
diff --git a/syntax/caddyfile.vim b/syntax/caddyfile.vim
index ab0c24d1..12300a7c 100644
--- a/syntax/caddyfile.vim
+++ b/syntax/caddyfile.vim
@@ -2,32 +2,51 @@ if polyglot#init#is_disabled(expand('<sfile>:p'), 'caddyfile', 'syntax/caddyfile
   finish
 endif
 
-" Language: Caddyfile
-" Author:   Josh Glendenning <josh@isobit.io>
+" Language:			Caddyfile
+" Maintainer:		0az <0az@afzhou.com>
+" Original Author:	Josh Glendenning <josh@isobit.io>
 
 if exists("b:current_syntax")
 	finish
 endif
 
-syn match caddyDirective "^\s*\([a-zA-Z0-9_]\+\)" nextgroup=caddyDirectiveArgs skipwhite
-syn region caddyDirectiveArgs start="" end="\({\|#\|$\)"me=s-1 oneline contained contains=caddyPlaceholder,caddyString nextgroup=caddyDirectiveBlock skipwhite
-syn region caddyDirectiveBlock start="{" skip="\\}" end="}" contained contains=caddySubdirective,caddyComment
+syn match caddyDirective "\v^\s*(\w\S*)" nextgroup=caddyDirectiveArgs skipwhite
+syn region caddyDirectiveArgs start="" end="\({\|#\|$\)"me=s-1 oneline contained contains=caddyPlaceholder,caddyString,caddyNamedMatcher nextgroup=caddyDirectiveBlock skipwhite
+syn region caddyDirectiveBlock start="{" skip="\\}" end="}" contained contains=caddySubdirective,caddyComment,caddyImport
 
-syn match caddySubdirective "^\s*\([a-zA-Z0-9_]\+\)" contained nextgroup=caddySubdirectiveArgs skipwhite
-syn region caddySubdirectiveArgs start="" end="\(#\|$\)"me=s-1 oneline contained contains=caddyPlaceholder,caddyString
+syn match caddySubdirective "\v^\s*(\w\S*)" contained nextgroup=caddySubdirectiveArgs skipwhite
+syn region caddySubdirectiveArgs start="" end="\(#\|$\)"me=s-1 oneline contained contains=caddyPlaceholder,caddyString,caddyNamedMatcher
 
-syn match caddyHost "\(https\?:\/\/\)\?\(\(\w\{1,}\.\)\(\w\{2,}\.\?\)\+\|localhost\)\(:[0-9]\{1,5}\)\?" nextgroup=caddyHostBlock skipwhite
-syn region caddyHostBlock start="{" skip="\\}" end="}" contained contains=caddyDirective,caddyComment
+" Needs priority over Directive
+syn match caddyImport "\v^\s*<import>" nextgroup=caddyImportPattern skipwhite
+syn match caddyImportPattern "\v\c\S+" contained nextgroup=caddyImportArgs skipwhite
+syn region caddyImportArgs start="" end="$"me=s-1 oneline contained contains=caddyPlaceholder,caddyString,caddyNamedMatcher
+
+syn match caddyHost "\v\c^\s*\zs(https?://)?(([0-9a-z-]+\.)([0-9a-z-]+\.?)+|[0-9a-z-]+)?(:\d{1,5})?" nextgroup=caddyHostBlock skipwhite
+syn region caddyHostBlock start="{" skip="\\}" end="}" contained contains=caddyDirective,caddyComment,caddyNamedMatcherDef,caddyImport
+
+" Needs priority over Host
+syn region caddySnippetDef start="("rs=e+1 end=")"re=s-1 oneline keepend contains=caddySnippet
+syn match caddySnippet "\v\w+" contained nextgroup=caddySnippetBlock skipwhite
+
+syn match caddyNamedMatcher "\v^\s*\zs\@\S+" contained skipwhite
+syn match caddyNamedMatcherDef "\v\s*\zs\@\S+" nextgroup=caddyNamedMatcherDefBlock
+syn region caddyNamedMatcherDefBlock start="{" skip="\\}" end="}" contained contains=caddySubdirective,caddyComment,caddyImport
 
 syn region caddyPlaceholder start="{" skip="\\}" end="}" oneline contained
 syn region caddyString start='"' skip='\\\\\|\\"' end='"' oneline
-syn match caddyComment "#.*$"
+syn region caddyComment start="#" end="$" oneline
 
 hi link caddyDirective Keyword
 hi link caddySubdirective Structure
 hi link caddyHost Identifier
+hi link caddyImport PreProc
+hi link caddySnippetDef PreProc
+hi link caddySnippet Identifier
 hi link caddyPlaceholder Special
 hi link caddyString String
 hi link caddyComment Comment
+hi link caddyNamedMatcherDef caddyNamedMatcher
+hi link caddyNamedMatcher Identifier
 
 let b:current_syntax = "caddyfile"
diff --git a/syntax/clojure.vim b/syntax/clojure.vim
index c892c267..4397b89b 100644
--- a/syntax/clojure.vim
+++ b/syntax/clojure.vim
@@ -26,7 +26,7 @@ endif
 
 " -*- KEYWORDS -*-
 " Generated from https://github.com/clojure-vim/clojure.vim/blob/%%RELEASE_TAG%%/clj/src/vim_clojure_static/generate.clj
-" Clojure version 1.11.0
+" Clojure version 1.11.1
 let s:clojure_syntax_keywords = {
 	\ 'clojureBoolean': ["false","true"],
 	\ 'clojureCond': ["case","case*","clojure.core/case","clojure.core/cond","clojure.core/cond->","clojure.core/cond->>","clojure.core/condp","clojure.core/if-let","clojure.core/if-not","clojure.core/if-some","clojure.core/when","clojure.core/when-first","clojure.core/when-let","clojure.core/when-not","clojure.core/when-some","cond","cond->","cond->>","condp","if","if-let","if-not","if-some","when","when-first","when-let","when-not","when-some"],
@@ -100,7 +100,7 @@ syntax region clojureRegexpQuote  start=/\\Q/       skip=/\\\\\|\\"/ end=/\\E/
 
 " -*- CHARACTER PROPERTY CLASSES -*-
 " Generated from https://github.com/clojure-vim/clojure.vim/blob/%%RELEASE_TAG%%/clj/src/vim_clojure_static/generate.clj
-" Java version 17.0.2
+" Java version 18.0.1
 syntax match clojureRegexpPosixCharClass "\v\\[pP]\{%(Cntrl|A%(l%(pha|num)|SCII)|Space|Graph|Upper|P%(rint|unct)|Blank|XDigit|Digit|Lower)\}" contained display
 syntax match clojureRegexpJavaCharClass "\v\\[pP]\{java%(Whitespace|JavaIdentifier%(Part|Start)|SpaceChar|Mirrored|TitleCase|I%(SOControl|de%(ographic|ntifierIgnorable))|D%(efined|igit)|U%(pperCase|nicodeIdentifier%(Part|Start))|L%(etter%(OrDigit)?|owerCase)|Alphabetic)\}" contained display
 syntax match clojureRegexpUnicodeCharClass "\v\\[pP]\{\cIs%(l%(owercase|etter)|hex%(digit|_digit)|w%(hite%(_space|space)|ord)|noncharacter%(_code_point|codepoint)|p%(rint|unctuation)|ideographic|graph|a%(l%(num|phabetic)|ssigned)|uppercase|join%(control|_control)|titlecase|blank|digit|control)\}" contained display
diff --git a/syntax/erlang.vim b/syntax/erlang.vim
index 473c0606..72bfb2d5 100644
--- a/syntax/erlang.vim
+++ b/syntax/erlang.vim
@@ -6,7 +6,7 @@ endif
 " Language:     Erlang (http://www.erlang.org)
 " Maintainer:   Csaba Hoch <csaba.hoch@gmail.com>
 " Contributor:  Adam Rutkowski <hq@mtod.org>
-" Last Update:  2020-May-26
+" Last Update:  2022-Sep-06
 " License:      Vim license
 " URL:          https://github.com/vim-erlang/vim-erlang-runtime
 
@@ -65,7 +65,8 @@ syn match erlangQuotedAtomModifier '\\\%(\o\{1,3}\|x\x\x\|x{\x\+}\|\^.\|.\)' con
 syn match erlangModifier           '\$\%([^\\]\|\\\%(\o\{1,3}\|x\x\x\|x{\x\+}\|\^.\|.\)\)'
 
 " Operators, separators
-syn match erlangOperator   '==\|=:=\|/=\|=/=\|<\|=<\|>\|>=\|=>\|:=\|++\|--\|=\|!\|<-\|+\|-\|\*\|\/'
+syn match erlangOperator   '==\|=:=\|/=\|=/=\|<\|=<\|>\|>=\|=>\|:=\|?=\|++\|--\|=\|!\|<-\|+\|-\|\*\|\/'
+syn match erlangEqualsBinary '=<<\%(<\)\@!'
 syn keyword erlangOperator div rem or xor bor bxor bsl bsr and band not bnot andalso orelse
 syn match erlangBracket    '{\|}\|\[\|]\||\|||'
 syn match erlangPipe       '|'
@@ -80,7 +81,8 @@ syn match erlangGlobalFuncCall '\<\%(\a[[:alnum:]_@]*\%(\s\|\n\|%.*\n\)*\.\%(\s\
 syn match erlangGlobalFuncRef  '\<\%(\a[[:alnum:]_@]*\%(\s\|\n\|%.*\n\)*\.\%(\s\|\n\|%.*\n\)*\)*\a[[:alnum:]_@]*\%(\s\|\n\|%.*\n\)*:\%(\s\|\n\|%.*\n\)*\a[[:alnum:]_@]*\>\%(\%(\s\|\n\|%.*\n\)*/\)\@=' contains=erlangComment,erlangVariable
 
 " Variables, macros, records, maps
-syn match erlangVariable '\<[A-Z_][[:alnum:]_@]*'
+syn match erlangVariable '\<[A-Z][[:alnum:]_@]*'
+syn match erlangAnonymousVariable '\<_[[:alnum:]_@]*'
 syn match erlangMacro    '??\=[[:alnum:]_@]\+'
 syn match erlangMacro    '\%(-define(\)\@<=[[:alnum:]_@]\+'
 syn region erlangQuotedMacro         start=/??\=\s*'/ end=/'/ contains=erlangQuotedAtomModifier
@@ -96,7 +98,7 @@ syn match erlangBitType '\%(\/\%(\s\|\n\|%.*\n\)*\)\@<=\%(integer\|float\|binary
 
 " Constants and Directives
 syn match erlangUnknownAttribute '^\s*-\%(\s\|\n\|%.*\n\)*\l[[:alnum:]_@]*' contains=erlangComment
-syn match erlangAttribute '^\s*-\%(\s\|\n\|%.*\n\)*\%(behaviou\=r\|compile\|export\(_type\)\=\|file\|import\|module\|author\|copyright\|doc\|vsn\|on_load\|optional_callbacks\)\>' contains=erlangComment
+syn match erlangAttribute '^\s*-\%(\s\|\n\|%.*\n\)*\%(behaviou\=r\|compile\|export\(_type\)\=\|file\|import\|module\|author\|copyright\|doc\|vsn\|on_load\|optional_callbacks\|feature\)\>' contains=erlangComment
 syn match erlangInclude   '^\s*-\%(\s\|\n\|%.*\n\)*\%(include\|include_lib\)\>' contains=erlangComment
 syn match erlangRecordDef '^\s*-\%(\s\|\n\|%.*\n\)*record\>' contains=erlangComment
 syn match erlangDefine    '^\s*-\%(\s\|\n\|%.*\n\)*\%(define\|undef\)\>' contains=erlangComment
@@ -104,8 +106,8 @@ syn match erlangPreCondit '^\s*-\%(\s\|\n\|%.*\n\)*\%(ifdef\|ifndef\|else\|endif
 syn match erlangType      '^\s*-\%(\s\|\n\|%.*\n\)*\%(spec\|type\|opaque\|callback\)\>' contains=erlangComment
 
 " Keywords
-syn keyword erlangKeyword after begin case catch cond end fun if let of
-syn keyword erlangKeyword receive when try
+syn keyword erlangKeyword after begin case catch cond end fun if let of else
+syn keyword erlangKeyword receive when try maybe
 
 " Build-in-functions (BIFs)
 syn keyword erlangBIF abs alive apply atom_to_binary atom_to_list contained
@@ -178,6 +180,7 @@ hi def link erlangModifier Special
 
 " Operators, separators
 hi def link erlangOperator Operator
+hi def link erlangEqualsBinary ErrorMsg
 hi def link erlangRightArrow Operator
 if s:old_style
 hi def link erlangBracket Normal
@@ -195,6 +198,7 @@ hi def link erlangLocalFuncRef Normal
 hi def link erlangGlobalFuncCall Function
 hi def link erlangGlobalFuncRef Function
 hi def link erlangVariable Normal
+hi def link erlangAnonymousVariable erlangVariable
 hi def link erlangMacro Normal
 hi def link erlangQuotedMacro Normal
 hi def link erlangRecord Normal
@@ -207,6 +211,7 @@ hi def link erlangLocalFuncRef Normal
 hi def link erlangGlobalFuncCall Normal
 hi def link erlangGlobalFuncRef Normal
 hi def link erlangVariable Identifier
+hi def link erlangAnonymousVariable erlangVariable
 hi def link erlangMacro Macro
 hi def link erlangQuotedMacro Macro
 hi def link erlangRecord Structure
diff --git a/syntax/gdscript3.vim b/syntax/gdscript3.vim
deleted file mode 100644
index cabfdfbd..00000000
--- a/syntax/gdscript3.vim
+++ /dev/null
@@ -1,101 +0,0 @@
-if polyglot#init#is_disabled(expand('<sfile>:p'), 'gdscript', 'syntax/gdscript3.vim')
-  finish
-endif
-
-" Syntax file for GDScript
-
-if exists("b:current_syntax")
-    finish
-endif
-let b:current_syntax = "gdscript3"
-
-let s:save_cpo = &cpo
-set cpo&vim
-
-syn keyword gdConditional if elif else match
-syn keyword gdRepeat      for while
-syn keyword gdOperator    and or not is in
-syn match   gdOperator    "\V&&\|||\|!\|&\|^\||\|~\|*\|/\|%\|+\|-\|=\|<\|>"
-syn match   gdDelimiter   "\V(\|)\|[\|]\|{\|}"
-syn keyword gdStatement   break continue pass return
-syn keyword gdKeyword     extends tool signal self
-                        \ const enum var onready export setget
-syn match   gdKeyword     "\v^\s*((static\s*)=func|class)"
-                        \ nextgroup=gdFunction skipwhite
-syn keyword gdBoolean     true false
-
-syn match   gdMember   "\v<(\.)@<=[a-z_]+\w*>"
-syn match   gdFunction "\v<\w*>(\()@="
-syn match   gdSignal "\v(<signal>\s+)@<=<\w+>"
-syn match   gdSetGet "\v(<setget>\s+)@<=<\w+>"
-syn match   gdSetGet "\v(<setget>\s+\w*\s*,\s*)@<=<\w+>"
-
-syn keyword gdNull      null
-syn keyword gdClass     int float bool
-syn match   gdClass     "\v<\u\w+>"
-syn match   gdConstant  "\v<[A-Z_]+[A-Z0-9_]*>"
-syn keyword gdClass     AABB IP JSON OS RID
-syn match   gdNode      "\v\$\a+\w*"
-
-syn region  gdString      start='\v\"' end='\v\"'
-syn region  gdString      start='\v\'' end='\v\''
-syn match   gdEscapeError "\v\\."              containedin=gdString
-syn match   gdEscapeError "\v\\u.{,3}"         containedin=gdString
-syn match   gdEscape      "\v\\[abfnrtv\\'"]"  containedin=gdString
-syn match   gdEscape      "\v\\u[0-9]{4}"      containedin=gdString
-
-syn match   gdFormat "\v\%\%" containedin=gdString
-syn match   gdFormat "\v\%[+-]=(\d*|\*)=\.=(\d*|\*)=[scdoxXf]" containedin=gdString
-
-syn match   gdNumber      "\v<\d+(\.)@!>"
-syn match   gdNumber      "\v<0x\x+(\.)@!>"
-syn match   gdFloat       "\v<\d*\.\d+(\.)@!>"
-syn match   gdFloat       "\v<\d*\.=\d+(e-=\d+)@="
-syn match   gdExponent    "\v(\d*\.=\d+)@<=e-=\d+>"
-
-syn match   gdComment "\v#.*$"
-syn keyword gdTodo    TODO FIXME XXX NOTE BUG HACK OPTIMIZE containedin=gdComment
-
-syn region gdFunctionFold
-  \ start="\v^\z(\s*)%(%(static\s+)=func|class)>"
-  \ end="\v\ze%(\s*\n)+%(\z1\s)@!."
-  \ fold transparent
-
-syn region gdFold
-  \ matchgroup=gdComment
-  \ start='#.*{{{.*$'
-  \ end='#.*}}}.*$'
-  \ fold transparent
-
-hi def link gdConditional Conditional
-hi def link gdRepeat      Repeat
-hi def link gdOperator    Operator
-hi def link gdDelimiter   Delimiter
-hi def link gdStatement   Statement
-hi def link gdKeyword     Keyword
-hi def link gdBoolean     Boolean
-
-hi def link gdMember   Identifier
-hi def link gdFunction Function
-hi def link gdSignal   Function
-hi def link gdSetGet   Function
-
-hi def link gdNull     Constant
-hi def link gdClass    Type
-hi def link gdConstant Constant
-hi def link gdNode     Identifier
-
-hi def link gdString   String
-hi def link gdEscape   Special
-hi def link gdFormat   Special
-hi def link gdNumber   Number
-hi def link gdFloat    Float
-hi def link gdExponent Special
-
-hi def link gdEscapeError Error
-
-hi def link gdComment Comment
-hi def link gdTodo    Todo
-
-let &cpo = s:save_cpo
-unlet s:save_cpo
diff --git a/syntax/git.vim b/syntax/git.vim
index 66a77c20..16593070 100644
--- a/syntax/git.vim
+++ b/syntax/git.vim
@@ -5,7 +5,7 @@ endif
 " Vim syntax file
 " Language:	generic git output
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 if exists("b:current_syntax")
   finish
@@ -42,7 +42,7 @@ syn match  gitReflog /^\x\{40,\} \x\{40,\} .\{-\}\d\+\s-\d\{4\}\t.*/ skipwhite c
 syn region gitDiff start=/^\%(diff --git \)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff fold
 syn region gitDiff start=/^\%(@@ -\)\@=/ end=/^\%(diff --\%(git\|cc\|combined\) \|$\)\@=/ contains=@gitDiff
 
-syn region gitDiffMerge start=/^\%(diff --\%(cc\|combined\) \)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff
+syn region gitDiffMerge start=/^\%(diff --\%(cc\|combined\) \)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff fold
 syn region gitDiffMerge start=/^\%(@@@@* -\)\@=/ end=/^\%(diff --\|$\)\@=/ contains=@gitDiff
 syn match gitDiffAdded "^ \++.*" contained containedin=gitDiffMerge
 syn match gitDiffAdded "{+[^}]*+}" contained containedin=gitDiff
diff --git a/syntax/gitcommit.vim b/syntax/gitcommit.vim
index 3839fffb..abd94577 100644
--- a/syntax/gitcommit.vim
+++ b/syntax/gitcommit.vim
@@ -6,7 +6,7 @@ endif
 " Language:	git commit file
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	*.git/COMMIT_EDITMSG
-" Last Change:	2019 Dec 05
+" Last Change:	2022 Jan 05
 
 if exists("b:current_syntax")
   finish
diff --git a/syntax/gitrebase.vim b/syntax/gitrebase.vim
index c042f193..5c94796d 100644
--- a/syntax/gitrebase.vim
+++ b/syntax/gitrebase.vim
@@ -6,7 +6,7 @@ endif
 " Language:	git rebase --interactive
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	git-rebase-todo
-" Last Change:	2019 Dec 06
+" Last Change:	2022 Jan 05
 
 if exists("b:current_syntax")
   finish
diff --git a/syntax/go.vim b/syntax/go.vim
index 23270e84..2d7dbde4 100644
--- a/syntax/go.vim
+++ b/syntax/go.vim
@@ -169,14 +169,10 @@ endif
 syn match       goSingleDecl        /\%(import\|var\|const\) [^(]\@=/ contains=goImport,goVar,goConst
 
 " Integers
-syn match       goDecimalInt        "\<-\=\(0\|[1-9]_\?\(\d\|\d\+_\?\d\+\)*\)\%([Ee][-+]\=\d\+\)\=\>"
-"syn match       goDecimalError      "\<-\=\(_\(\d\+_*\)\+\|\([1-9]\d*_*\)\+__\(\d\+_*\)\+\|\([1-9]\d*_*\)\+_\+\)\%([Ee][-+]\=\d\+\)\=\>"
-syn match       goHexadecimalInt    "\<-\=0[xX]_\?\(\x\+_\?\)\+\>"
-"syn match       goHexadecimalError  "\<-\=0[xX]_\?\(\x\+_\?\)*\(\([^-+%&|^*/ \t0-9A-Fa-f_)]\|__\)\S*\|_\)\>"
-syn match       goOctalInt          "\<-\=0[oO]\?_\?\(\o\+_\?\)\+\>"
-"syn match       goOctalError        "\<-\=0[0-7oO_]*\(\([^-+%&|^*/ \t0-7oOxX_/)\]\}\:;]\|[oO]\{2,\}\|__\)\S*\|_\|[oOxX]\)\>"
-syn match       goBinaryInt         "\<-\=0[bB]_\?\([01]\+_\?\)\+\>"
-"syn match       goBinaryError       "\<-\=0[bB]_\?[01_]*\([^-+%&|^*/ \t01_)]\S*\|__\S*\|_\)\>"
+syn match       goDecimalInt        "\<-\=\%(0\|\%(\d\|\d_\d\)\+\)\>"
+syn match       goHexadecimalInt    "\<-\=0[xX]_\?\%(\x\|\x_\x\)\+\>"
+syn match       goOctalInt          "\<-\=0[oO]\?_\?\%(\o\|\o_\o\)\+\>"
+syn match       goBinaryInt         "\<-\=0[bB]_\?\%([01]\|[01]_[01]\)\+\>"
 
 hi def link     goDecimalInt        Integer
 hi def link     goDecimalError      Error
@@ -189,19 +185,55 @@ hi def link     goBinaryError       Error
 hi def link     Integer             Number
 
 " Floating point
-syn match       goFloat             "\<-\=\d\+\.\d*\%([Ee][-+]\=\d\+\)\=\>"
-syn match       goFloat             "\<-\=\.\d\+\%([Ee][-+]\=\d\+\)\=\>"
+"float_lit         = decimal_float_lit | hex_float_lit .
+"
+"decimal_float_lit = decimal_digits "." [ decimal_digits ] [ decimal_exponent ] |
+"                    decimal_digits decimal_exponent |
+"                    "." decimal_digits [ decimal_exponent ] .
+"decimal_exponent  = ( "e" | "E" ) [ "+" | "-" ] decimal_digits .
+"
+"hex_float_lit     = "0" ( "x" | "X" ) hex_mantissa hex_exponent .
+"hex_mantissa      = [ "_" ] hex_digits "." [ hex_digits ] |
+"                    [ "_" ] hex_digits |
+"                    "." hex_digits .
+"hex_exponent      = ( "p" | "P" ) [ "+" | "-" ] decimal_digits .
+" decimal floats with a decimal point
+syn match       goFloat             "\<-\=\%(0\|\%(\d\|\d_\d\)\+\)\.\%(\%(\%(\d\|\d_\d\)\+\)\=\%([Ee][-+]\=\%(\d\|\d_\d\)\+\)\=\>\)\="
+syn match       goFloat             "\s\zs-\=\.\%(\d\|\d_\d\)\+\%(\%([Ee][-+]\=\%(\d\|\d_\d\)\+\)\>\)\="
+" decimal floats without a decimal point
+syn match       goFloat             "\<-\=\%(0\|\%(\d\|\d_\d\)\+\)[Ee][-+]\=\%(\d\|\d_\d\)\+\>"
+" hexadecimal floats with a decimal point
+syn match       goHexadecimalFloat  "\<-\=0[xX]\%(_\x\|\x\)\+\.\%(\%(\x\|\x_\x\)\+\)\=\%([Pp][-+]\=\%(\d\|\d_\d\)\+\)\=\>"
+syn match       goHexadecimalFloat  "\<-\=0[xX]\.\%(\x\|\x_\x\)\+\%([Pp][-+]\=\%(\d\|\d_\d\)\+\)\=\>"
+" hexadecimal floats without a decimal point
+syn match       goHexadecimalFloat  "\<-\=0[xX]\%(_\x\|\x\)\+[Pp][-+]\=\%(\d\|\d_\d\)\+\>"
 
 hi def link     goFloat             Float
+hi def link     goHexadecimalFloat  Float
 
 " Imaginary literals
-syn match       goImaginary         "\<-\=\d\+i\>"
-syn match       goImaginary         "\<-\=\d\+[Ee][-+]\=\d\+i\>"
-syn match       goImaginaryFloat    "\<-\=\d\+\.\d*\%([Ee][-+]\=\d\+\)\=i\>"
-syn match       goImaginaryFloat    "\<-\=\.\d\+\%([Ee][-+]\=\d\+\)\=i\>"
-
-hi def link     goImaginary         Number
-hi def link     goImaginaryFloat    Float
+syn match       goImaginaryDecimal        "\<-\=\%(0\|\%(\d\|\d_\d\)\+\)i\>"
+syn match       goImaginaryHexadecimal    "\<-\=0[xX]_\?\%(\x\|\x_\x\)\+i\>"
+syn match       goImaginaryOctal          "\<-\=0[oO]\?_\?\%(\o\|\o_\o\)\+i\>"
+syn match       goImaginaryBinary         "\<-\=0[bB]_\?\%([01]\|[01]_[01]\)\+i\>"
+
+" imaginary decimal floats with a decimal point
+syn match       goImaginaryFloat             "\<-\=\%(0\|\%(\d\|\d_\d\)\+\)\.\%(\%(\%(\d\|\d_\d\)\+\)\=\%([Ee][-+]\=\%(\d\|\d_\d\)\+\)\=\)\=i\>"
+syn match       goImaginaryFloat             "\s\zs-\=\.\%(\d\|\d_\d\)\+\%([Ee][-+]\=\%(\d\|\d_\d\)\+\)\=i\>"
+" imaginary decimal floats without a decimal point
+syn match       goImaginaryFloat             "\<-\=\%(0\|\%(\d\|\d_\d\)\+\)[Ee][-+]\=\%(\d\|\d_\d\)\+i\>"
+" imaginary hexadecimal floats with a decimal point
+syn match       goImaginaryHexadecimalFloat  "\<-\=0[xX]\%(_\x\|\x\)\+\.\%(\%(\x\|\x_\x\)\+\)\=\%([Pp][-+]\=\%(\d\|\d_\d\)\+\)\=i\>"
+syn match       goImaginaryHexadecimalFloat  "\<-\=0[xX]\.\%(\x\|\x_\x\)\+\%([Pp][-+]\=\%(\d\|\d_\d\)\+\)\=i\>"
+" imaginary hexadecimal floats without a decimal point
+syn match       goImaginaryHexadecimalFloat  "\<-\=0[xX]\%(_\x\|\x\)\+[Pp][-+]\=\%(\d\|\d_\d\)\+i\>"
+
+hi def link     goImaginaryDecimal             Number
+hi def link     goImaginaryHexadecimal         Number
+hi def link     goImaginaryOctal               Number
+hi def link     goImaginaryBinary              Number
+hi def link     goImaginaryFloat               Float
+hi def link     goImaginaryHexadecimalFloat    Float
 
 " Spaces after "[]"
 if go#config#HighlightArrayWhitespaceError()
diff --git a/syntax/gsl.vim b/syntax/gsl.vim
deleted file mode 100644
index 1c8407be..00000000
--- a/syntax/gsl.vim
+++ /dev/null
@@ -1,63 +0,0 @@
-if polyglot#init#is_disabled(expand('<sfile>:p'), 'gdscript', 'syntax/gsl.vim')
-  finish
-endif
-
-" Syntax file for Godot Shading Language
-
-if exists("b:current_syntax")
-    finish
-endif
-let b:current_syntax = "gsl"
-
-let s:save_cpo = &cpo
-set cpo&vim
-
-syn keyword gslConditional if else
-syn keyword gslRepeat      for while
-syn match   gslOperator    "\V&&\|||\|!\|&\|^\||\|~\|*\|/\|%\|+\|-\|=\|<\|>\|;"
-syn match   gslDelimiter   "\V(\|)\|[\|]\|{\|}"
-syn keyword gslStatement   return discard
-syn keyword gslBoolean     true false
-
-syn keyword gslKeyword shader_type render_mode varying flat noperspective smooth
-                     \ uniform lowp mediump highp in out inout
-
-syn keyword gslType void bool bvec2 bvec3 bvec4 int ivec2 ivec3 ivec4
-                  \ uint uvec2 uvec3 uvec4 float vec2 vec3 vec4
-                  \ mat2 mat3 mat4 sampler2D isampler2D usampler2D samplerCube
-
-syn match   gslMember   "\v<(\.)@<=[a-z_]+\w*>"
-syn match   gslConstant  "\v<[A-Z_]+[A-Z0-9_]*>"
-syn match   gslFunction "\v<\w*>(\()@="
-
-syn match   gslNumber   "\v<\d+(\.)@!>"
-syn match   gslFloat    "\v<\d*\.\d+(\.)@!>"
-syn match   gslFloat    "\v<\d*\.=\d+(e-=\d+)@="
-syn match   gslExponent "\v(\d*\.=\d+)@<=e-=\d+>"
-
-syn match   gslComment "\v//.*$"
-syn region  gslComment start="/\*" end="\*/"
-syn keyword gslTodo    TODO FIXME XXX NOTE BUG HACK OPTIMIZE containedin=gslComment
-
-hi def link gslConditional Conditional
-hi def link gslRepeat      Repeat
-hi def link gslOperator    Operator
-hi def link gslDelimiter   Delimiter
-hi def link gslStatement   Statement
-hi def link gslBoolean     Boolean
-
-hi def link gslKeyword  Keyword
-hi def link gslMember   Identifier
-hi def link gslConstant Constant
-hi def link gslFunction Function
-hi def link gslType     Type
-
-hi def link gslNumber   Number
-hi def link gslFloat    Float
-hi def link gslExponent Special
-
-hi def link gslComment Comment
-hi def link gslTodo    Todo
-
-let &cpo = s:save_cpo
-unlet s:save_cpo
diff --git a/syntax/haml.vim b/syntax/haml.vim
index 0861ed33..a6a8b568 100644
--- a/syntax/haml.vim
+++ b/syntax/haml.vim
@@ -6,7 +6,7 @@ endif
 " Language:	Haml
 " Maintainer:	Tim Pope <vimNOSPAM@tpope.org>
 " Filenames:	*.haml
-" Last Change:	2018 Aug 21
+" Last Change:	2019 Dec 05
 
 if exists("b:current_syntax")
   finish
diff --git a/syntax/help.vim b/syntax/help.vim
index 5a39fd99..e11f345e 100644
--- a/syntax/help.vim
+++ b/syntax/help.vim
@@ -5,7 +5,7 @@ endif
 " Vim syntax file
 " Language:	Vim help file
 " Maintainer:	Bram Moolenaar (Bram@vim.org)
-" Last Change:	2021 Jun 13
+" Last Change:	2022 Sep 26
 
 " Quit when a (custom) syntax file was already loaded
 if exists("b:current_syntax")
@@ -43,6 +43,7 @@ syn match helpVim		"VIM REFERENCE.*"
 syn match helpVim		"NVIM REFERENCE.*"
 syn match helpOption		"'[a-z]\{2,\}'"
 syn match helpOption		"'t_..'"
+syn match helpNormal		"'ab'"
 syn match helpCommand		"`[^` \t]\+`"hs=s+1,he=e-1 contains=helpBacktick
 syn match helpCommand		"\(^\|[^a-z"[]\)\zs`[^`]\+`\ze\([^a-z\t."']\|$\)"hs=s+1,he=e-1 contains=helpBacktick
 syn match helpHeader		"\s*\zs.\{-}\ze\s\=\~$" nextgroup=helpIgnore
diff --git a/syntax/javascript.vim b/syntax/javascript.vim
index a30956eb..c4253b66 100644
--- a/syntax/javascript.vim
+++ b/syntax/javascript.vim
@@ -28,16 +28,18 @@ syntax sync fromstart
 " syntax case ignore
 syntax case match
 
-syntax match   jsNoise          /[:,;]/
+syntax match   jsNoise          /[:;]/
+syntax match   jsNoise          /,/ skipwhite skipempty nextgroup=@jsExpression
 syntax match   jsDot            /\./ skipwhite skipempty nextgroup=jsObjectProp,jsFuncCall,jsPrototype,jsTaggedTemplate
 syntax match   jsObjectProp     contained /\<\K\k*/
-syntax match   jsFuncCall       /\<\K\k*\ze\s*(/
+syntax match   jsFuncCall       /\<\K\k*\ze[\s\n]*(/
 syntax match   jsParensError    /[)}\]]/
 
 " Program Keywords
 syntax keyword jsStorageClass   const var let skipwhite skipempty nextgroup=jsDestructuringBlock,jsDestructuringArray,jsVariableDef
 syntax match   jsVariableDef    contained /\<\K\k*/ skipwhite skipempty nextgroup=jsFlowDefinition
-syntax keyword jsOperatorKeyword delete instanceof typeof void new in of skipwhite skipempty nextgroup=@jsExpression
+syntax keyword jsOperatorKeyword delete instanceof typeof void new in skipwhite skipempty nextgroup=@jsExpression
+syntax keyword jsOf             of skipwhite skipempty nextgroup=@jsExpression
 syntax match   jsOperator       "[-!|&+<>=%/*~^]" skipwhite skipempty nextgroup=@jsExpression
 syntax match   jsOperator       /::/ skipwhite skipempty nextgroup=@jsExpression
 syntax keyword jsBooleanTrue    true
@@ -103,7 +105,8 @@ syntax keyword jsStatement     contained break continue skipwhite skipempty next
 syntax keyword jsConditional            if              skipwhite skipempty nextgroup=jsParenIfElse
 syntax keyword jsConditional            else            skipwhite skipempty nextgroup=jsCommentIfElse,jsIfElseBlock
 syntax keyword jsConditional            switch          skipwhite skipempty nextgroup=jsParenSwitch
-syntax keyword jsRepeat                 while for       skipwhite skipempty nextgroup=jsParenRepeat,jsForAwait
+syntax keyword jsWhile                  while           skipwhite skipempty nextgroup=jsParenWhile
+syntax keyword jsFor                    for             skipwhite skipempty nextgroup=jsParenFor,jsForAwait
 syntax keyword jsDo                     do              skipwhite skipempty nextgroup=jsRepeatBlock
 syntax region  jsSwitchCase   contained matchgroup=jsLabel start=/\<\%(case\|default\)\>/ end=/:\@=/ contains=@jsExpression,jsLabel skipwhite skipempty nextgroup=jsSwitchColon keepend
 syntax keyword jsTry                    try             skipwhite skipempty nextgroup=jsTryCatchBlock
@@ -139,19 +142,20 @@ syntax keyword jsHtmlEvents     onblur onclick oncontextmenu ondblclick onfocus
 " Code blocks
 syntax region  jsBracket                      matchgroup=jsBrackets            start=/\[/ end=/\]/ contains=@jsExpression,jsSpreadExpression extend fold
 syntax region  jsParen                        matchgroup=jsParens              start=/(/  end=/)/  contains=@jsExpression extend fold nextgroup=jsFlowDefinition
-syntax region  jsParenDecorator     contained matchgroup=jsParensDecorator     start=/(/  end=/)/  contains=@jsAll extend fold
-syntax region  jsParenIfElse        contained matchgroup=jsParensIfElse        start=/(/  end=/)/  contains=@jsAll skipwhite skipempty nextgroup=jsCommentIfElse,jsIfElseBlock,jsReturn extend fold
-syntax region  jsParenRepeat        contained matchgroup=jsParensRepeat        start=/(/  end=/)/  contains=@jsAll skipwhite skipempty nextgroup=jsCommentRepeat,jsRepeatBlock,jsReturn extend fold
-syntax region  jsParenSwitch        contained matchgroup=jsParensSwitch        start=/(/  end=/)/  contains=@jsAll skipwhite skipempty nextgroup=jsSwitchBlock extend fold
+syntax region  jsParenDecorator     contained matchgroup=jsParensDecorator     start=/(/  end=/)/  contains=@jsExpression extend fold
+syntax region  jsParenIfElse        contained matchgroup=jsParensIfElse        start=/(/  end=/)/  contains=@jsExpression skipwhite skipempty nextgroup=jsCommentIfElse,jsIfElseBlock,jsReturn extend fold
+syntax region  jsParenWhile         contained matchgroup=jsParensWhile         start=/(/  end=/)/  contains=@jsExpression skipwhite skipempty nextgroup=jsCommentRepeat,jsRepeatBlock,jsReturn extend fold
+syntax region  jsParenFor           contained matchgroup=jsParensFor           start=/(/  end=/)/  contains=@jsExpression,jsStorageClass,jsOf skipwhite skipempty nextgroup=jsCommentRepeat,jsRepeatBlock,jsReturn extend fold
+syntax region  jsParenSwitch        contained matchgroup=jsParensSwitch        start=/(/  end=/)/  contains=@jsExpression skipwhite skipempty nextgroup=jsSwitchBlock extend fold
 syntax region  jsParenCatch         contained matchgroup=jsParensCatch         start=/(/  end=/)/  skipwhite skipempty nextgroup=jsTryCatchBlock extend fold
 syntax region  jsFuncArgs           contained matchgroup=jsFuncParens          start=/(/  end=/)/  contains=jsFuncArgCommas,jsComment,jsFuncArgExpression,jsDestructuringBlock,jsDestructuringArray,jsRestExpression,jsFlowArgumentDef skipwhite skipempty nextgroup=jsCommentFunction,jsFuncBlock,jsFlowReturn extend fold
 syntax region  jsClassBlock         contained matchgroup=jsClassBraces         start=/{/  end=/}/  contains=jsClassFuncName,jsClassMethodType,jsArrowFunction,jsArrowFuncArgs,jsComment,jsGenerator,jsDecorator,jsClassProperty,jsClassPropertyComputed,jsClassStringKey,jsAsyncKeyword,jsNoise extend fold
-syntax region  jsFuncBlock          contained matchgroup=jsFuncBraces          start=/{/  end=/}/  contains=@jsAll,jsBlock extend fold
-syntax region  jsIfElseBlock        contained matchgroup=jsIfElseBraces        start=/{/  end=/}/  contains=@jsAll,jsBlock extend fold
-syntax region  jsTryCatchBlock      contained matchgroup=jsTryCatchBraces      start=/{/  end=/}/  contains=@jsAll,jsBlock skipwhite skipempty nextgroup=jsCatch,jsFinally extend fold
-syntax region  jsFinallyBlock       contained matchgroup=jsFinallyBraces       start=/{/  end=/}/  contains=@jsAll,jsBlock extend fold
-syntax region  jsSwitchBlock        contained matchgroup=jsSwitchBraces        start=/{/  end=/}/  contains=@jsAll,jsBlock,jsSwitchCase extend fold
-syntax region  jsRepeatBlock        contained matchgroup=jsRepeatBraces        start=/{/  end=/}/  contains=@jsAll,jsBlock extend fold
+syntax region  jsFuncBlock          contained matchgroup=jsFuncBraces          start=/{/  end=/}/  contains=@jsAll extend fold
+syntax region  jsIfElseBlock        contained matchgroup=jsIfElseBraces        start=/{/  end=/}/  contains=@jsAll extend fold
+syntax region  jsTryCatchBlock      contained matchgroup=jsTryCatchBraces      start=/{/  end=/}/  contains=@jsAll skipwhite skipempty nextgroup=jsCatch,jsFinally extend fold
+syntax region  jsFinallyBlock       contained matchgroup=jsFinallyBraces       start=/{/  end=/}/  contains=@jsAll extend fold
+syntax region  jsSwitchBlock        contained matchgroup=jsSwitchBraces        start=/{/  end=/}/  contains=@jsAll,jsSwitchCase extend fold
+syntax region  jsRepeatBlock        contained matchgroup=jsRepeatBraces        start=/{/  end=/}/  contains=@jsAll extend fold
 syntax region  jsDestructuringBlock contained matchgroup=jsDestructuringBraces start=/{/  end=/}/  contains=jsDestructuringProperty,jsDestructuringAssignment,jsDestructuringNoise,jsDestructuringPropertyComputed,jsSpreadExpression,jsComment nextgroup=jsFlowDefinition extend fold
 syntax region  jsDestructuringArray contained matchgroup=jsDestructuringBraces start=/\[/ end=/\]/ contains=jsDestructuringPropertyValue,jsDestructuringNoise,jsDestructuringProperty,jsSpreadExpression,jsDestructuringBlock,jsDestructuringArray,jsComment nextgroup=jsFlowDefinition extend fold
 syntax region  jsObject             contained matchgroup=jsObjectBraces        start=/{/  end=/}/  contains=jsObjectKey,jsObjectKeyString,jsObjectKeyComputed,jsObjectShorthandProp,jsObjectSeparator,jsObjectFuncName,jsObjectMethodType,jsGenerator,jsComment,jsObjectStringKey,jsSpreadExpression,jsDecorator,jsAsyncKeyword,jsTemplateString extend fold
@@ -169,7 +173,7 @@ syntax match   jsFuncName             contained /\<\K\k*/ skipwhite skipempty ne
 syntax region  jsFuncArgExpression    contained matchgroup=jsFuncArgOperator start=/=/ end=/[,)]\@=/ contains=@jsExpression extend
 syntax match   jsFuncArgCommas        contained ','
 syntax keyword jsArguments            contained arguments
-syntax keyword jsForAwait             contained await skipwhite skipempty nextgroup=jsParenRepeat
+syntax keyword jsForAwait             contained await skipwhite skipempty nextgroup=jsParenFor
 
 " Matches a single keyword argument with no parens
 syntax match   jsArrowFuncArgs  /\<\K\k*\ze\s*=>/ skipwhite contains=jsFuncArgs skipwhite skipempty nextgroup=jsArrowFunction extend
@@ -237,7 +241,7 @@ if exists("javascript_plugin_flow")
 endif
 
 syntax cluster jsExpression  contains=jsBracket,jsParen,jsObject,jsTernaryIf,jsTaggedTemplate,jsTemplateString,jsString,jsRegexpString,jsNumber,jsFloat,jsOperator,jsOperatorKeyword,jsBooleanTrue,jsBooleanFalse,jsNull,jsFunction,jsArrowFunction,jsGlobalObjects,jsExceptions,jsFutureKeys,jsDomErrNo,jsDomNodeConsts,jsHtmlEvents,jsFuncCall,jsUndefined,jsNan,jsPrototype,jsBuiltins,jsNoise,jsClassDefinition,jsArrowFunction,jsArrowFuncArgs,jsParensError,jsComment,jsArguments,jsThis,jsSuper,jsDo,jsForAwait,jsAsyncKeyword,jsStatement,jsDot
-syntax cluster jsAll         contains=@jsExpression,jsStorageClass,jsConditional,jsRepeat,jsReturn,jsException,jsTry,jsNoise,jsBlockLabel
+syntax cluster jsAll         contains=@jsExpression,jsStorageClass,jsConditional,jsWhile,jsFor,jsReturn,jsException,jsTry,jsNoise,jsBlockLabel,jsBlock
 
 " Define the default highlighting.
 " For version 5.7 and earlier: only when not done already
@@ -252,6 +256,8 @@ if version >= 508 || !exists("did_javascript_syn_inits")
   HiLink jsComment              Comment
   HiLink jsEnvComment           PreProc
   HiLink jsParensIfElse         jsParens
+  HiLink jsParensWhile          jsParensRepeat
+  HiLink jsParensFor            jsParensRepeat
   HiLink jsParensRepeat         jsParens
   HiLink jsParensSwitch         jsParens
   HiLink jsParensCatch          jsParens
@@ -277,6 +283,8 @@ if version >= 508 || !exists("did_javascript_syn_inits")
   HiLink jsBranch               Conditional
   HiLink jsLabel                Label
   HiLink jsReturn               Statement
+  HiLink jsWhile                jsRepeat
+  HiLink jsFor                  jsRepeat
   HiLink jsRepeat               Repeat
   HiLink jsDo                   Repeat
   HiLink jsStatement            Statement
diff --git a/syntax/julia.vim b/syntax/julia.vim
index 0dcb1382..5f35f407 100644
--- a/syntax/julia.vim
+++ b/syntax/julia.vim
@@ -62,12 +62,6 @@ let s:op_chars = '\U25\U26\U2A\U2B\U2D\U2F\U3C-\U3E\U5C\U5E\U7C\U7E\UAC\UB1\UD7\
 " The list contains the following characters: '…⁝⅋←↑→↓↔↚↛↜↝↞↠↢↣↤↦↩↪↫↬↮↶↷↺↻↼↽⇀⇁⇄⇆⇇⇉⇋⇌⇍⇎⇏⇐⇒⇔⇚⇛⇜⇝⇠⇢⇴⇵⇶⇷⇸⇹⇺⇻⇼⇽⇾⇿∈∉∊∋∌∍∓∔∗∘∙√∛∜∝∤∥∦∧∨∩∪∷∸∺∻∽∾≀≁≂≃≄≅≆≇≈≉≊≋≌≍≎≏≐≑≒≓≔≕≖≗≘≙≚≛≜≝≞≟≠≡≢≣≤≥≦≧≨≩≪≫≬≭≮≯≰≱≲≳≴≵≶≷≸≹≺≻≼≽≾≿⊀⊁⊂⊃⊄⊅⊆⊇⊈⊉⊊⊋⊍⊎⊏⊐⊑⊒⊓⊔⊕⊖⊗⊘⊙⊚⊛⊜⊞⊟⊠⊡⊢⊣⊩⊬⊮⊰⊱⊲⊳⊴⊵⊶⊷⊻⊼⊽⋄⋅⋆⋇⋉⋊⋋⋌⋍⋎⋏⋐⋑⋒⋓⋕⋖⋗⋘⋙⋚⋛⋜⋝⋞⋟⋠⋡⋢⋣⋤⋥⋦⋧⋨⋩⋪⋫⋬⋭⋮⋯⋰⋱⋲⋳⋴⋵⋶⋷⋸⋹⋺⋻⋼⋽⋾⋿⌿▷⟂⟈⟉⟑⟒⟕⟖⟗⟰⟱⟵⟶⟷⟹⟺⟻⟼⟽⟾⟿⤀⤁⤂⤃⤄⤅⤆⤇⤈⤉⤊⤋⤌⤍⤎⤏⤐⤑⤒⤓⤔⤕⤖⤗⤘⤝⤞⤟⤠⥄⥅⥆⥇⥈⥉⥊⥋⥌⥍⥎⥏⥐⥑⥒⥓⥔⥕⥖⥗⥘⥙⥚⥛⥜⥝⥞⥟⥠⥡⥢⥣⥤⥥⥦⥧⥨⥩⥪⥫⥬⥭⥮⥯⥰⦷⦸⦼⦾⦿⧀⧁⧡⧣⧤⧥⧴⧶⧷⧺⧻⨇⨈⨝⨟⨢⨣⨤⨥⨦⨧⨨⨩⨪⨫⨬⨭⨮⨰⨱⨲⨳⨴⨵⨶⨷⨸⨹⨺⨻⨼⨽⩀⩁⩂⩃⩄⩅⩊⩋⩌⩍⩎⩏⩐⩑⩒⩓⩔⩕⩖⩗⩘⩚⩛⩜⩝⩞⩟⩠⩡⩢⩣⩦⩧⩪⩫⩬⩭⩮⩯⩰⩱⩲⩳⩴⩵⩶⩷⩸⩹⩺⩻⩼⩽⩾⩿⪀⪁⪂⪃⪄⪅⪆⪇⪈⪉⪊⪋⪌⪍⪎⪏⪐⪑⪒⪓⪔⪕⪖⪗⪘⪙⪚⪛⪜⪝⪞⪟⪠⪡⪢⪣⪤⪥⪦⪧⪨⪩⪪⪫⪬⪭⪮⪯⪰⪱⪲⪳⪴⪵⪶⪷⪸⪹⪺⪻⪼⪽⪾⪿⫀⫁⫂⫃⫄⫅⫆⫇⫈⫉⫊⫋⫌⫍⫎⫏⫐⫑⫒⫓⫔⫕⫖⫗⫘⫙⫛⫷⫸⫹⫺⬰⬱⬲⬳⬴⬵⬶⬷⬸⬹⬺⬻⬼⬽⬾⬿⭀⭁⭂⭃⭄⭇⭈⭉⭊⭋⭌￩￪￫￬'
 let s:op_chars_wc = '\U2026\U205D\U214B\U2190-\U2194\U219A-\U219E\U21A0\U21A2-\U21A4\U21A6\U21A9-\U21AC\U21AE\U21B6\U21B7\U21BA-\U21BD\U21C0\U21C1\U21C4\U21C6\U21C7\U21C9\U21CB-\U21D0\U21D2\U21D4\U21DA-\U21DD\U21E0\U21E2\U21F4-\U21FF\U2208-\U220D\U2213\U2214\U2217-\U221D\U2224-\U222A\U2237\U2238\U223A\U223B\U223D\U223E\U2240-\U228B\U228D-\U229C\U229E-\U22A3\U22A9\U22AC\U22AE\U22B0-\U22B7\U22BB-\U22BD\U22C4-\U22C7\U22C9-\U22D3\U22D5-\U22FF\U233F\U25B7\U27C2\U27C8\U27C9\U27D1\U27D2\U27D5-\U27D7\U27F0\U27F1\U27F5-\U27F7\U27F9-\U27FF\U2900-\U2918\U291D-\U2920\U2944-\U2970\U29B7\U29B8\U29BC\U29BE-\U29C1\U29E1\U29E3-\U29E5\U29F4\U29F6\U29F7\U29FA\U29FB\U2A07\U2A08\U2A1D\U2A1F\U2A22-\U2A2E\U2A30-\U2A3D\U2A40-\U2A45\U2A4A-\U2A58\U2A5A-\U2A63\U2A66\U2A67\U2A6A-\U2AD9\U2ADB\U2AF7-\U2AFA\U2B30-\U2B44\U2B47-\U2B4C\UFFE9-\UFFEC'
 
-" Full operators regex
-let s:operators = '\%(' . '\.\%([-+*/^÷%|&⊻]\|//\|\\\|>>\|>>>\?\)\?='
-      \         . '\|'  . '[:<>]=\|||\|&&\||>\|<|\|[<>:]:\|<<\|>>>\?\|//\|[-=]>\|\.\.\.\?'
-      \         . '\|'  . '\.\?[!' . s:op_chars . s:op_chars_wc . ']'
-      \         . '\)'
-
 
 " Characters that can be used to start an identifier. Above \UBF we don't
 " bother checking. (If a UTF8 operator is used, it will take precedence anyway.)
@@ -80,6 +74,12 @@ let s:id_charsW = '\%([0-9A-Za-z_!\UA2-\UA6\UA9\UAA\UAE-\UB0\UB2-\UB5\UB8-\UBA\U
 " A valid julia identifier, more or less
 let s:idregex = '\%(' . s:id_charsH . s:id_charsW . '*\)'
 
+" Full operators regex
+let s:operators = '\%(' . '\.\%([-+*/^÷%|&⊻]\|//\|\\\|>>\|>>>\?\)\?='
+      \         . '\|'  . '[!:<>]=\|||\|&&\||>\|<|\|[<>:]:\|<<\|>>>\?\|//\|[-=]>\|\.\.\.\?'
+      \         . '\|'  . '\.!' . '\|'.s:id_charsW.'\@'.s:d(1).'<!!'
+      \         . '\|'  . '\.\?[' . s:op_chars . s:op_chars_wc . ']'
+      \         . '\)'
 
 
 syn case match
@@ -90,10 +90,10 @@ syntax cluster juliaExprsNodot		contains=@juliaParItems,@juliaStringItems,@julia
 
 syntax cluster juliaParItems		contains=juliaParBlock,juliaSqBraIdxBlock,juliaSqBraBlock,juliaCurBraBlock,juliaQuotedParBlock,juliaQuotedQMarkPar
 syntax cluster juliaKeywordItems	contains=juliaKeyword,juliaWhereKeyword,juliaImportLine,juliaInfixKeyword,juliaRepKeyword
-syntax cluster juliaBlocksItems		contains=juliaConditionalBlock,juliaWhileBlock,juliaForBlock,juliaBeginBlock,juliaFunctionBlock,juliaMacroBlock,juliaQuoteBlock,juliaTypeBlock,juliaImmutableBlock,juliaExceptionBlock,juliaLetBlock,juliaDoBlock,juliaModuleBlock,juliaStructBlock,juliaMutableStructBlock,juliaAbstractBlock,juliaPrimitiveBlock
-syntax cluster juliaTypesItems		contains=juliaBaseTypeBasic,juliaBaseTypeNum,juliaBaseTypeC,juliaBaseTypeError,juliaBaseTypeIter,juliaBaseTypeString,juliaBaseTypeArray,juliaBaseTypeDict,juliaBaseTypeSet,juliaBaseTypeIO,juliaBaseTypeProcess,juliaBaseTypeRange,juliaBaseTypeRegex,juliaBaseTypeFact,juliaBaseTypeFact,juliaBaseTypeSort,juliaBaseTypeRound,juliaBaseTypeSpecial,juliaBaseTypeRandom,juliaBaseTypeDisplay,juliaBaseTypeTime,juliaBaseTypeOther
+syntax cluster juliaBlocksItems		contains=juliaConditionalBlock,juliaWhileBlock,juliaForBlock,juliaBeginBlock,juliaFunctionBlock,juliaMacroBlock,juliaQuoteBlock,juliaExceptionBlock,juliaLetBlock,juliaDoBlock,juliaModuleBlock,juliaStructBlock,juliaMutableStructBlock,juliaAbstractBlock,juliaPrimitiveBlock
+syntax cluster juliaTypesItems		contains=juliaBaseTypeBasic,juliaBaseTypeNum,juliaBaseTypeC,juliaBaseTypeError,juliaBaseTypeIter,juliaBaseTypeString,juliaBaseTypeArray,juliaBaseTypeDict,juliaBaseTypeSet,juliaBaseTypeIO,juliaBaseTypeProcess,juliaBaseTypeRange,juliaBaseTypeRegex,juliaBaseTypeFact,juliaBaseTypeSort,juliaBaseTypeRound,juliaBaseTypeSpecial,juliaBaseTypeRandom,juliaBaseTypeDisplay,juliaBaseTypeTime,juliaBaseTypeOther
 
-syntax cluster juliaConstItems  	contains=juliaConstNum,juliaConstBool,juliaConstEnv,juliaConstMMap,juliaConstC,juliaConstGeneric,juliaConstIO,juliaPossibleEuler
+syntax cluster juliaConstItems  	contains=juliaConstNum,juliaConstBool,juliaConstEnv,juliaConstC,juliaConstGeneric,juliaConstIO,juliaPossibleEuler
 
 syntax cluster juliaMacroItems		contains=juliaPossibleMacro,juliaDollarVar,juliaDollarPar,juliaDollarSqBra
 syntax cluster juliaSymbolItems		contains=juliaPossibleSymbol
diff --git a/syntax/kotlin.vim b/syntax/kotlin.vim
index 7175f7e3..39ddd471 100644
--- a/syntax/kotlin.vim
+++ b/syntax/kotlin.vim
@@ -60,10 +60,11 @@ syn keyword ktConstant null
 
 syn keyword ktModifier reified external inline noinline crossinline
 
-syn match ktModifier "\v<(data|value)>\ze\@=.*<class>"
+syn match ktModifier "\v<data>\ze\@=.*<(class|object)>"
+syn match ktModifier "\v<value>\ze\@=.*<class>"
 syn match ktModifier "\v<(tailrec|operator|infix)>\ze\@=.*<fun>"
-syn match ktModifier "\v<(const)>\ze\@=.*<val>"
-syn match ktModifier "\v<(lateinit)>\ze\@=.*<var>"
+syn match ktModifier "\v<const>\ze\@=.*<val>"
+syn match ktModifier "\v<lateinit>\ze\@=.*<var>"
 syn match ktModifier "\v<(internal|private|protected|public)>\ze\@=.*<(class|object|interface|typealias|fun|val|var|constructor|get|set)>"
 
 syn match ktOperator "\v\?:|::|\<\=? | \>\=?|[!=]\=\=?|<as>\??|[-*+/%]\=?|[!&|]"
diff --git a/syntax/llvm.vim b/syntax/llvm.vim
index ee58753f..50dc0c9f 100644
--- a/syntax/llvm.vim
+++ b/syntax/llvm.vim
@@ -19,8 +19,8 @@ syn case match
 " Types also include struct, array, vector, etc. but these don't
 " benefit as much from having dedicated highlighting rules.
 syn keyword llvmType void half bfloat float double x86_fp80 fp128 ppc_fp128
-syn keyword llvmType label metadata x86_mmx
-syn keyword llvmType type label opaque token
+syn keyword llvmType label metadata x86_mmx x86_amx
+syn keyword llvmType type label opaque token ptr
 syn match   llvmType /\<i\d\+\>/
 
 " Instructions.
@@ -29,16 +29,16 @@ syn match   llvmType /\<i\d\+\>/
 syn keyword llvmStatement add addrspacecast alloca and arcp ashr atomicrmw
 syn keyword llvmStatement bitcast br catchpad catchswitch catchret call callbr
 syn keyword llvmStatement cleanuppad cleanupret cmpxchg eq exact extractelement
-syn keyword llvmStatement extractvalue fadd fast fcmp fdiv fence fmul fpext
-syn keyword llvmStatement fptosi fptoui fptrunc free frem fsub fneg getelementptr
-syn keyword llvmStatement icmp inbounds indirectbr insertelement insertvalue
-syn keyword llvmStatement inttoptr invoke landingpad load lshr malloc max min
-syn keyword llvmStatement mul nand ne ninf nnan nsw nsz nuw oeq oge ogt ole
-syn keyword llvmStatement olt one or ord phi ptrtoint resume ret sdiv select
-syn keyword llvmStatement sext sge sgt shl shufflevector sitofp sle slt srem
-syn keyword llvmStatement store sub switch trunc udiv ueq uge ugt uitofp ule ult
-syn keyword llvmStatement umax umin une uno unreachable unwind urem va_arg
-syn keyword llvmStatement xchg xor zext
+syn keyword llvmStatement extractvalue fadd fast fcmp fdiv fence fmul fneg fpext
+syn keyword llvmStatement fptosi fptoui fptrunc free freeze frem fsub
+syn keyword llvmStatement getelementptr icmp inbounds indirectbr insertelement
+syn keyword llvmStatement insertvalue inttoptr invoke landingpad load lshr
+syn keyword llvmStatement malloc max min mul nand ne ninf nnan nsw nsz nuw oeq
+syn keyword llvmStatement oge ogt ole olt one or ord phi ptrtoint resume ret
+syn keyword llvmStatement sdiv select sext sge sgt shl shufflevector sitofp
+syn keyword llvmStatement sle slt srem store sub switch trunc udiv ueq uge ugt
+syn keyword llvmStatement uitofp ule ult umax umin une uno unreachable unwind
+syn keyword llvmStatement urem va_arg xchg xor zext
 
 " Keywords.
 syn keyword llvmKeyword
@@ -48,11 +48,12 @@ syn keyword llvmKeyword
       \ alias
       \ align
       \ alignstack
+      \ allocsize
       \ alwaysinline
       \ appending
       \ argmemonly
-      \ arm_aapcscc
       \ arm_aapcs_vfpcc
+      \ arm_aapcscc
       \ arm_apcscc
       \ asm
       \ atomic
@@ -62,51 +63,58 @@ syn keyword llvmKeyword
       \ byref
       \ byval
       \ c
-      \ catch
       \ caller
+      \ catch
       \ cc
       \ ccc
       \ cleanup
+      \ cold
       \ coldcc
       \ comdat
       \ common
       \ constant
+      \ convergent
       \ datalayout
       \ declare
       \ default
       \ define
       \ deplibs
       \ dereferenceable
+      \ dereferenceable_or_null
       \ distinct
       \ dllexport
       \ dllimport
       \ dso_local
       \ dso_preemptable
       \ except
+      \ extern_weak
       \ external
       \ externally_initialized
-      \ extern_weak
       \ fastcc
-      \ tailcc
       \ filter
       \ from
       \ gc
       \ global
-      \ hhvmcc
       \ hhvm_ccc
+      \ hhvmcc
       \ hidden
+      \ hot
       \ immarg
+      \ inaccessiblemem_or_argmemonly
+      \ inaccessiblememonly
+      \ inalloca
       \ initialexec
       \ inlinehint
       \ inreg
-      \ inteldialect
       \ intel_ocl_bicc
+      \ inteldialect
       \ internal
+      \ jumptable
       \ linkonce
       \ linkonce_odr
+      \ local_unnamed_addr
       \ localdynamic
       \ localexec
-      \ local_unnamed_addr
       \ minsize
       \ module
       \ monotonic
@@ -117,19 +125,32 @@ syn keyword llvmKeyword
       \ nest
       \ noalias
       \ nobuiltin
+      \ nocallback
       \ nocapture
+      \ nocf_check
+      \ no_cfi
+      \ noduplicate
+      \ nofree
       \ noimplicitfloat
       \ noinline
+      \ nomerge
       \ nonlazybind
       \ nonnull
+      \ noprofile
       \ norecurse
       \ noredzone
       \ noreturn
+      \ nosync
       \ noundef
       \ nounwind
+      \ nosanitize_bounds
+      \ nosanitize_coverage
+      \ null_pointer_is_valid
+      \ optforfuzzing
       \ optnone
       \ optsize
       \ personality
+      \ preallocated
       \ private
       \ protected
       \ ptx_device
@@ -139,16 +160,20 @@ syn keyword llvmKeyword
       \ release
       \ returned
       \ returns_twice
+      \ safestack
       \ sanitize_address
+      \ sanitize_hwaddress
       \ sanitize_memory
+      \ sanitize_memtag
       \ sanitize_thread
       \ section
       \ seq_cst
+      \ shadowcallstack
       \ sideeffect
       \ signext
-      \ syncscope
       \ source_filename
       \ speculatable
+      \ speculative_load_hardening
       \ spir_func
       \ spir_kernel
       \ sret
@@ -157,8 +182,12 @@ syn keyword llvmKeyword
       \ sspstrong
       \ strictfp
       \ swiftcc
+      \ swifterror
+      \ swifttailcc
       \ swiftself
+      \ syncscope
       \ tail
+      \ tailcc
       \ target
       \ thread_local
       \ to
@@ -171,10 +200,11 @@ syn keyword llvmKeyword
       \ volatile
       \ weak
       \ weak_odr
+      \ willreturn
+      \ win64cc
       \ within
       \ writeonly
       \ x86_64_sysvcc
-      \ win64cc
       \ x86_fastcallcc
       \ x86_stdcallcc
       \ x86_thiscallcc
@@ -189,7 +219,7 @@ syn match   llvmNumber /-\?\<\d\+\>/
 syn match   llvmFloat  /-\?\<\d\+\.\d*\(e[+-]\d\+\)\?\>/
 syn match   llvmFloat  /\<0x\x\+\>/
 syn keyword llvmBoolean true false
-syn keyword llvmConstant zeroinitializer undef null none
+syn keyword llvmConstant zeroinitializer undef null none poison vscale
 syn match   llvmComment /;.*$/
 syn region  llvmString start=/"/ skip=/\\"/ end=/"/
 syn match   llvmLabel /[-a-zA-Z$._][-a-zA-Z$._0-9]*:/
@@ -212,7 +242,8 @@ syn match  llvmSpecialComment /;\s*REQUIRES:.*$/
 syn match  llvmSpecialComment /;\s*RUN:.*$/
 syn match  llvmSpecialComment /;\s*ALLOW_RETRIES:.*$/
 syn match  llvmSpecialComment /;\s*CHECK:.*$/
-syn match  llvmSpecialComment "\v;\s*CHECK-(NEXT|NOT|DAG|SAME|LABEL):.*$"
+syn match  llvmSpecialComment /;\s*CHECK-EMPTY:\s*$/
+syn match  llvmSpecialComment /\v;\s*CHECK-(NEXT|NOT|DAG|SAME|LABEL|COUNT-\d+):.*$/
 syn match  llvmSpecialComment /;\s*XFAIL:.*$/
 
 if version >= 508 || !exists("did_c_syn_inits")
diff --git a/syntax/machine-ir.vim b/syntax/machine-ir.vim
new file mode 100644
index 00000000..ad43a9f5
--- /dev/null
+++ b/syntax/machine-ir.vim
@@ -0,0 +1,42 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'llvm', 'syntax/machine-ir.vim')
+  finish
+endif
+
+" Vim syntax file
+" Language:   mir
+" Maintainer: The LLVM team, http://llvm.org/
+" Version:      $Revision$
+
+syn case match
+
+" FIXME: MIR doesn't actually match LLVM IR. Stop including it all as a
+" fallback once enough is implemented.
+" See the MIR LangRef: https://llvm.org/docs/MIRLangRef.html
+unlet b:current_syntax  " Unlet so that the LLVM syntax will load
+runtime! syntax/llvm.vim
+unlet b:current_syntax
+
+syn match   mirType /\<[sp]\d\+\>/
+
+" Opcodes. Matching instead of listing them because individual targets can add
+" these. FIXME: Maybe use some more context to make this more accurate?
+syn match   mirStatement /\<[A-Z][A-Za-z0-9_]*\>/
+
+syn match   mirPReg /$[-a-zA-Z$._][-a-zA-Z$._0-9]*/
+
+if version >= 508 || !exists("did_c_syn_inits")
+  if version < 508
+    let did_c_syn_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink mirType Type
+  HiLink mirStatement Statement
+  HiLink mirPReg Identifier
+
+  delcommand HiLink
+endif
+
+let b:current_syntax = "mir"
diff --git a/syntax/meson.vim b/syntax/meson.vim
index c392cccd..d3af405d 100644
--- a/syntax/meson.vim
+++ b/syntax/meson.vim
@@ -72,6 +72,7 @@ syn keyword mesonBuiltin
   \ add_global_link_arguments
   \ add_languages
   \ add_project_arguments
+  \ add_project_dependencies
   \ add_project_link_arguments
   \ add_test_setup
   \ alias_target
diff --git a/syntax/mir.vim b/syntax/mir.vim
new file mode 100644
index 00000000..55273945
--- /dev/null
+++ b/syntax/mir.vim
@@ -0,0 +1,52 @@
+if polyglot#init#is_disabled(expand('<sfile>:p'), 'llvm', 'syntax/mir.vim')
+  finish
+endif
+
+" Vim syntax file
+" Language:   mir
+" Maintainer: The LLVM team, http://llvm.org/
+" Version:      $Revision$
+
+if version < 600
+  syntax clear
+elseif exists("b:current_syntax")
+  finish
+endif
+
+syn case match
+
+" MIR is embedded in a yaml container, so we load all of the yaml syntax.
+runtime! syntax/yaml.vim
+unlet b:current_syntax
+
+" The first document of a file is allowed to contain an LLVM IR module inside
+" a top-level yaml block string.
+syntax include @LLVM syntax/llvm.vim
+" FIXME: This should only be allowed for the first document of the file
+syntax region llvm start=/\(^---\s*|\)\@<=/ end=/\(^\.\.\.\)\@=/ contains=@LLVM
+
+" The `body:` field of a document contains the MIR dump of the function
+syntax include @MIR syntax/machine-ir.vim
+syntax region mir start=/\(^body:\s*|\)\@<=/ end=/\(^[^[:space:]]\)\@=/ contains=@MIR
+
+" Syntax-highlight lit test commands and bug numbers.
+syn match  mirSpecialComment /#\s*PR\d*\s*$/
+syn match  mirSpecialComment /#\s*REQUIRES:.*$/
+syn match  mirSpecialComment /#\s*RUN:.*$/
+syn match  mirSpecialComment /#\s*ALLOW_RETRIES:.*$/
+syn match  mirSpecialComment /#\s*CHECK:.*$/
+syn match  mirSpecialComment "\v#\s*CHECK-(NEXT|NOT|DAG|SAME|LABEL):.*$"
+syn match  mirSpecialComment /#\s*XFAIL:.*$/
+
+if version >= 508 || !exists("did_c_syn_inits")
+  if version < 508
+    let did_c_syn_inits = 1
+    command -nargs=+ HiLink hi link <args>
+  else
+    command -nargs=+ HiLink hi def link <args>
+  endif
+
+  HiLink mirSpecialComment SpecialComment
+endif
+
+let b:current_syntax = "mir"
diff --git a/syntax/mlir.vim b/syntax/mlir.vim
index 6539cbdc..13f468c9 100644
--- a/syntax/mlir.vim
+++ b/syntax/mlir.vim
@@ -18,7 +18,7 @@ syn case match
 
 " Types.
 "
-syn keyword mlirType index f16 f32 f64
+syn keyword mlirType index f16 f32 f64 bf16
 " Signless integer types.
 syn match mlirType /\<i\d\+\>/
 " Unsigned integer types.
@@ -27,7 +27,7 @@ syn match mlirType /\<ui\d\+\>/
 syn match mlirType /\<si\d\+\>/
 
 " Elemental types inside memref, tensor, or vector types.
-syn match mlirType /x\s*\zs\(f16\|f32\|f64\|i\d\+\|ui\d\+\|si\d\+\)/
+syn match mlirType /x\s*\zs\(bf16|f16\|f32\|f64\|i\d\+\|ui\d\+\|si\d\+\)/
 
 " Shaped types.
 syn match mlirType /\<memref\ze\s*<.*>/
@@ -38,7 +38,6 @@ syn match mlirType /\<vector\ze\s*<.*>/
 syn match mlirType /x\s*\zsvector/
 
 " Operations.
-" Standard dialect ops.
 " TODO: this list is not exhaustive.
 syn keyword mlirOps alloc alloca addf addi and call call_indirect cmpf cmpi
 syn keyword mlirOps constant dealloc divf dma_start dma_wait dim exp
@@ -47,6 +46,9 @@ syn keyword mlirOps memref_shape_cast mulf muli negf powf prefetch rsqrt sitofp
 syn keyword mlirOps splat store select sqrt subf subi subview tanh
 syn keyword mlirOps view
 
+" Math ops.
+syn match mlirOps /\<math\.erf\>/
+
 " Affine ops.
 syn match mlirOps /\<affine\.apply\>/
 syn match mlirOps /\<affine\.dma_start\>/
@@ -57,8 +59,10 @@ syn match mlirOps /\<affine\.load\>/
 syn match mlirOps /\<affine\.parallel\>/
 syn match mlirOps /\<affine\.prefetch\>/
 syn match mlirOps /\<affine\.store\>/
-syn match mlirOps /\<loop\.for\>/
-syn match mlirOps /\<loop\.if\>/
+syn match mlirOps /\<scf\.execute_region\>/
+syn match mlirOps /\<scf\.for\>/
+syn match mlirOps /\<scf\.if\>/
+syn match mlirOps /\<scf\.yield\>/
 
 " TODO: dialect name prefixed ops (llvm or std).
 
@@ -84,12 +88,22 @@ syn match   mlirNumber /x\s*\zs-\?\d\+\ze\s*x/
 syn match   mlirFloat  /-\?\<\d\+\.\d*\(e[+-]\d\+\)\?\>/
 syn match   mlirFloat  /\<0x\x\+\>/
 syn keyword mlirBoolean true false
-syn match   mlirComment /\/\/.*$/
+" Spell checking is enabled only in comments by default.
+syn match   mlirComment /\/\/.*$/ contains=@Spell
 syn region  mlirString start=/"/ skip=/\\"/ end=/"/
 syn match   mlirLabel /[-a-zA-Z$._][-a-zA-Z$._0-9]*:/
+" Prefixed identifiers usually used for ssa values and symbols.
 syn match   mlirIdentifier /[%@][a-zA-Z$._-][a-zA-Z0-9$._-]*/
-syn match   mlirIdentifier /[%@!]\d\+\>/
-syn match mlirMapSetOutline "#.*$"
+syn match   mlirIdentifier /[%@]\d\+\>/
+" Prefixed identifiers usually used for blocks.
+syn match   mlirBlockIdentifier /\^[a-zA-Z$._-][a-zA-Z0-9$._-]*/
+syn match   mlirBlockIdentifier /\^\d\+\>/
+" Prefixed identifiers usually used for types.
+syn match   mlirTypeIdentifier /![a-zA-Z$._-][a-zA-Z0-9$._-]*/
+syn match   mlirTypeIdentifier /!\d\+\>/
+" Prefixed identifiers usually used for attribute aliases and result numbers.
+syn match   mlirAttrIdentifier /#[a-zA-Z$._-][a-zA-Z0-9$._-]*/
+syn match   mlirAttrIdentifier /#\d\+\>/
 
 " Syntax-highlight lit test commands and bug numbers.
 syn match  mlirSpecialComment /\/\/\s*RUN:.*$/
@@ -111,7 +125,6 @@ if version >= 508 || !exists("did_c_syn_inits")
 
   HiLink mlirType Type
   HiLink mlirOps Statement
-  HiLink mlirMapSetOutline PreProc
   HiLink mlirNumber Number
   HiLink mlirComment Comment
   HiLink mlirString String
@@ -122,6 +135,9 @@ if version >= 508 || !exists("did_c_syn_inits")
   HiLink mlirConstant Constant
   HiLink mlirSpecialComment SpecialComment
   HiLink mlirIdentifier Identifier
+  HiLink mlirBlockIdentifier Label
+  HiLink mlirTypeIdentifier Type
+  HiLink mlirAttrIdentifier PreProc
 
   delcommand HiLink
 endif
diff --git a/syntax/ocaml.vim b/syntax/ocaml.vim
index e3e6cfa3..88b2fa31 100644
--- a/syntax/ocaml.vim
+++ b/syntax/ocaml.vim
@@ -10,6 +10,7 @@ endif
 "               Issac Trotts      <ijtrotts@ucdavis.edu>
 " URL:          https://github.com/ocaml/vim-ocaml
 " Last Change:
+"               2019 Nov 05 - Accurate type highlighting (Maëlan)
 "               2018 Nov 08 - Improved highlighting of operators (Maëlan)
 "               2018 Apr 22 - Improved support for PPX (Andrey Popp)
 "               2018 Mar 16 - Remove raise, lnot and not from keywords (Étienne Millon, "copy")
@@ -42,25 +43,18 @@ syn case match
 " Access to the method of an object
 syn match    ocamlMethod       "#"
 
-" Script headers highlighted like comments
-syn match    ocamlComment   "^#!.*" contains=@Spell
-
 " Scripting directives
 syn match    ocamlScript "^#\<\(quit\|labels\|warnings\|warn_error\|directory\|remove_directory\|cd\|load\|load_rec\|use\|mod_use\|install_printer\|remove_printer\|require\|list\|ppx\|principal\|predicates\|rectypes\|thread\|trace\|untrace\|untrace_all\|print_depth\|print_length\|camlp4o\|camlp4r\|topfind_log\|topfind_verbose\)\>"
 
 " lowercase identifier - the standard way to match
 syn match    ocamlLCIdentifier /\<\(\l\|_\)\(\w\|'\)*\>/
 
-syn match    ocamlKeyChar    "|"
-
 " Errors
 syn match    ocamlBraceErr   "}"
 syn match    ocamlBrackErr   "\]"
 syn match    ocamlParenErr   ")"
 syn match    ocamlArrErr     "|]"
 
-syn match    ocamlCommentErr "\*)"
-
 syn match    ocamlCountErr   "\<downto\>"
 syn match    ocamlCountErr   "\<to\>"
 
@@ -79,19 +73,22 @@ else
   syn match    ocamlEndErr     "\<end\>"
 endif
 
-" Some convenient clusters
-syn cluster  ocamlAllErrs contains=ocamlBraceErr,ocamlBrackErr,ocamlParenErr,ocamlCommentErr,ocamlCountErr,ocamlDoErr,ocamlDoneErr,ocamlEndErr,ocamlThenErr
+" These keywords are only expected nested in constructions that are handled by
+" the type linter, so outside of type contexts we highlight them as errors:
+syn match    ocamlKwErr  "\<\(mutable\|nonrec\|of\|private\)\>"
 
-syn cluster  ocamlAENoParen contains=ocamlBraceErr,ocamlBrackErr,ocamlCommentErr,ocamlCountErr,ocamlDoErr,ocamlDoneErr,ocamlEndErr,ocamlThenErr
+" Some convenient clusters
+syn cluster  ocamlAllErrs contains=@ocamlAENoParen,ocamlParenErr
+syn cluster  ocamlAENoParen contains=ocamlBraceErr,ocamlBrackErr,ocamlCountErr,ocamlDoErr,ocamlDoneErr,ocamlEndErr,ocamlThenErr,ocamlKwErr
 
 syn cluster  ocamlContained contains=ocamlTodo,ocamlPreDef,ocamlModParam,ocamlModParam1,ocamlMPRestr,ocamlMPRestr1,ocamlMPRestr2,ocamlMPRestr3,ocamlModRHS,ocamlFuncWith,ocamlFuncStruct,ocamlModTypeRestr,ocamlModTRWith,ocamlWith,ocamlWithRest,ocamlModType,ocamlFullMod,ocamlVal
 
 
 " Enclosing delimiters
-syn region   ocamlEncl transparent matchgroup=ocamlKeywordDelimiter start="(" matchgroup=ocamlKeywordDelimiter end=")" contains=ALLBUT,@ocamlContained,ocamlParenErr
-syn region   ocamlEncl transparent matchgroup=ocamlKeywordDelimiter start="{" matchgroup=ocamlKeywordDelimiter end="}"  contains=ALLBUT,@ocamlContained,ocamlBraceErr
-syn region   ocamlEncl transparent matchgroup=ocamlKeywordDelimiter start="\[" matchgroup=ocamlKeywordDelimiter end="\]" contains=ALLBUT,@ocamlContained,ocamlBrackErr
-syn region   ocamlEncl transparent matchgroup=ocamlKeywordDelimiter start="\[|" matchgroup=ocamlKeywordDelimiter end="|\]" contains=ALLBUT,@ocamlContained,ocamlArrErr
+syn region   ocamlNone transparent matchgroup=ocamlEncl start="(" matchgroup=ocamlEncl end=")" contains=ALLBUT,@ocamlContained,ocamlParenErr
+syn region   ocamlNone transparent matchgroup=ocamlEncl start="{" matchgroup=ocamlEncl end="}"  contains=ALLBUT,@ocamlContained,ocamlBraceErr
+syn region   ocamlNone transparent matchgroup=ocamlEncl start="\[" matchgroup=ocamlEncl end="\]" contains=ALLBUT,@ocamlContained,ocamlBrackErr
+syn region   ocamlNone transparent matchgroup=ocamlEncl start="\[|" matchgroup=ocamlEncl end="|\]" contains=ALLBUT,@ocamlContained,ocamlArrErr
 
 
 " Comments
@@ -141,7 +138,7 @@ syn match    ocamlKeyword "\<include\>" skipwhite skipempty nextgroup=ocamlModPa
 " "module" - somewhat complicated stuff ;-)
 syn region   ocamlModule matchgroup=ocamlKeyword start="\<module\>" matchgroup=ocamlModule end="\<\u\(\w\|'\)*\>" contains=@ocamlAllErrs,ocamlComment skipwhite skipempty nextgroup=ocamlPreDef
 syn region   ocamlPreDef start="."me=e-1 matchgroup=ocamlKeyword end="\l\|=\|)"me=e-1 contained contains=@ocamlAllErrs,ocamlComment,ocamlModParam,ocamlGenMod,ocamlModTypeRestr,ocamlModTRWith nextgroup=ocamlModPreRHS
-syn region   ocamlModParam start="([^*]" end=")" contained contains=ocamlGenMod,ocamlModParam1,ocamlSig,ocamlVal
+syn region   ocamlModParam start="(\*\@!" end=")" contained contains=ocamlGenMod,ocamlModParam,ocamlModParam1,ocamlSig,ocamlVal
 syn match    ocamlModParam1 "\<\u\(\w\|'\)*\>" contained skipwhite skipempty
 syn match    ocamlGenMod "()" contained skipwhite skipempty
 
@@ -155,7 +152,7 @@ syn region   ocamlVal matchgroup=ocamlKeyword start="\<val\>" matchgroup=ocamlLC
 syn region   ocamlModRHS start="." end=". *\w\|([^*]"me=e-2 contained contains=ocamlComment skipwhite skipempty nextgroup=ocamlModParam,ocamlFullMod
 syn match    ocamlFullMod "\<\u\(\w\|'\)*\( *\. *\u\(\w\|'\)*\)*" contained skipwhite skipempty nextgroup=ocamlFuncWith
 
-syn region   ocamlFuncWith start="([^*)]"me=e-1 end=")" contained contains=ocamlComment,ocamlWith,ocamlFuncStruct skipwhite skipempty nextgroup=ocamlFuncWith
+syn region   ocamlFuncWith start="([*)]\@!" end=")" contained contains=ocamlComment,ocamlWith,ocamlFuncStruct skipwhite skipempty nextgroup=ocamlFuncWith
 syn region   ocamlFuncStruct matchgroup=ocamlStructEncl start="[^a-zA-Z]struct\>"hs=s+1 matchgroup=ocamlStructEncl end="\<end\>" contains=ALLBUT,@ocamlContained,ocamlEndErr
 
 syn match    ocamlModTypeRestr "\<\w\(\w\|'\)*\( *\. *\w\(\w\|'\)*\)*\>" contained
@@ -167,7 +164,7 @@ syn region   ocamlWithRest start="[^)]" end=")"me=e-1 contained contains=ALLBUT,
 syn region   ocamlStruct matchgroup=ocamlStructEncl start="\<\(module\s\+\)\=struct\>" matchgroup=ocamlStructEncl end="\<end\>" contains=ALLBUT,@ocamlContained,ocamlEndErr
 
 " "module type"
-syn region   ocamlKeyword start="\<module\>\s*\<type\>\(\s*\<of\>\)\=" matchgroup=ocamlModule end="\<\w\(\w\|'\)*\>" contains=ocamlComment skipwhite skipempty nextgroup=ocamlMTDef
+syn region   ocamlKeyword start="\<module\s\+type\(\s\+of\)\=\>" matchgroup=ocamlModule end="\<\w\(\w\|'\)*\>" contains=ocamlComment skipwhite skipempty nextgroup=ocamlMTDef
 syn match    ocamlMTDef "=\s*\w\(\w\|'\)*\>"hs=s+1,me=s+1 skipwhite skipempty nextgroup=ocamlFullMod
 
 " Quoted strings
@@ -175,16 +172,26 @@ syn region ocamlString matchgroup=ocamlQuotedStringDelim start="{\z\([a-z_]*\)|"
 syn region ocamlString matchgroup=ocamlQuotedStringDelim start="{%[a-z_]\+\(\.[a-z_]\+\)\?\( \z\([a-z_]\+\)\)\?|" end="|\z1}" contains=@Spell
 
 syn keyword  ocamlKeyword  and as assert class
-syn keyword  ocamlKeyword  constraint else
-syn keyword  ocamlKeyword  exception external fun
-
+syn keyword  ocamlKeyword  else
+syn keyword  ocamlKeyword  external
 syn keyword  ocamlKeyword  in inherit initializer
 syn keyword  ocamlKeyword  lazy let match
-syn keyword  ocamlKeyword  method mutable new nonrec of
-syn keyword  ocamlKeyword  parser private rec
-syn keyword  ocamlKeyword  try type
+syn keyword  ocamlKeyword  method new
+syn keyword  ocamlKeyword  parser rec
+syn keyword  ocamlKeyword  try
 syn keyword  ocamlKeyword  virtual when while with
 
+" Keywords which are handled by the type linter:
+"     as (within a type equation)
+"     constraint exception mutable nonrec of private type
+
+" The `fun` keyword has special treatment because of the syntax `fun … : t -> e`
+" where `->` ends the type context rather than being part of it; to handle that,
+" we blacklist the ocamlTypeAnnot matchgroup, and we plug ocamlFunTypeAnnot
+" instead (later in this file, by using containedin=ocamlFun):
+syn region ocamlFun matchgroup=ocamlKeyword start='\<fun\>' matchgroup=ocamlArrow end='->'
+\ contains=ALLBUT,@ocamlContained,ocamlArrow,ocamlInfixOp,ocamlTypeAnnot
+
 if exists("ocaml_revised")
   syn keyword  ocamlKeyword  do value
   syn keyword  ocamlBoolean  True False
@@ -193,14 +200,10 @@ else
   syn keyword  ocamlBoolean  true false
 endif
 
-syn keyword  ocamlType     array bool char exn float format format4
-syn keyword  ocamlType     int int32 int64 lazy_t list nativeint option
-syn keyword  ocamlType     bytes string unit
-
-syn match    ocamlConstructorDelimiter  "(\s*)"
-syn match    ocamlConstructorDelimiter  "\[\s*\]"
-syn match    ocamlConstructorDelimiter  "\[|\s*>|]"
-syn match    ocamlConstructorDelimiter  "\[<\s*>\]"
+syn match    ocamlEmptyConstructor  "(\s*)"
+syn match    ocamlEmptyConstructor  "\[\s*\]"
+syn match    ocamlEmptyConstructor  "\[|\s*>|]"
+syn match    ocamlEmptyConstructor  "\[<\s*>\]"
 syn match    ocamlConstructor  "\u\(\w\|'\)*\>"
 
 " Polymorphic variants
@@ -215,26 +218,24 @@ syn match    ocamlCharErr      "'\\\d\d'\|'\\\d'"
 syn match    ocamlCharErr      "'\\[^\'ntbr]'"
 syn region   ocamlString       start=+"+ skip=+\\\\\|\\"+ end=+"+ contains=@Spell
 
-syn match    ocamlTopStop      ";;"
-
 syn match    ocamlAnyVar       "\<_\>"
-syn match    ocamlKeyChar      "|[^\]]"me=e-1
+syn match    ocamlKeyChar      "|]\@!"
 syn match    ocamlKeyChar      ";"
 syn match    ocamlKeyChar      "\~"
 syn match    ocamlKeyChar      "?"
 
+" NOTE: for correct precedence, the rule for ";;" must come after that for ";"
+syn match    ocamlTopStop      ";;"
+
 "" Operators
 
 " The grammar of operators is found there:
 "     https://caml.inria.fr/pub/docs/manual-ocaml/names.html#operator-name
 "     https://caml.inria.fr/pub/docs/manual-ocaml/extn.html#s:ext-ops
 "     https://caml.inria.fr/pub/docs/manual-ocaml/extn.html#s:index-operators
-" =, *, < and > are both operator names and keywords, we let the user choose how
-" to display them (has to be declared before regular infix operators):
+" = is both an operator name and a keyword, we let the user choose how
+" to display it (has to be declared before regular infix operators):
 syn match    ocamlEqual        "="
-syn match    ocamlStar         "*"
-syn match    ocamlAngle        "<"
-syn match    ocamlAngle        ">"
 " Custom indexing operators:
 syn region   ocamlIndexing matchgroup=ocamlIndexingOp
   \ start="\.[~?!:|&$%=>@^/*+-][~?!.:|&$%<=>@^*/+-]*\_s*("
@@ -253,8 +254,8 @@ syn match    ocamlExtensionOp          "#[#~?!.:|&$%<=>@^*/+-]\+"
 " Infix and prefix operators:
 syn match    ocamlPrefixOp              "![~?!.:|&$%<=>@^*/+-]*"
 syn match    ocamlPrefixOp           "[~?][~?!.:|&$%<=>@^*/+-]\+"
-syn match    ocamlInfixOp      "[&$%@^/+-][~?!.:|&$%<=>@^*/+-]*"
-syn match    ocamlInfixOp         "[|<=>*][~?!.:|&$%<=>@^*/+-]\+"
+syn match    ocamlInfixOp   "[&$%<>@^*/+-][~?!.:|&$%<=>@^*/+-]*"
+syn match    ocamlInfixOp            "[|=][~?!.:|&$%<=>@^*/+-]\+"
 syn match    ocamlInfixOp               "#[~?!.:|&$%<=>@^*/+-]\+#\@!"
 syn match    ocamlInfixOp              "!=[~?!.:|&$%<=>@^*/+-]\@!"
 syn keyword  ocamlInfixOpKeyword      asr land lor lsl lsr lxor mod or
@@ -271,6 +272,9 @@ else
   syn match    ocamlKeyChar    "<-[~?!.:|&$%<=>@^*/+-]\@!"
 endif
 
+" Script shebang (has to be declared after operators)
+syn match    ocamlShebang       "\%1l^#!.*$"
+
 syn match    ocamlNumber        "-\=\<\d\(_\|\d\)*[l|L|n]\?\>"
 syn match    ocamlNumber        "-\=\<0[x|X]\(\x\|_\)\+[l|L|n]\?\>"
 syn match    ocamlNumber        "-\=\<0[o|O]\(\o\|_\)\+[l|L|n]\?\>"
@@ -278,10 +282,264 @@ syn match    ocamlNumber        "-\=\<0[b|B]\([01]\|_\)\+[l|L|n]\?\>"
 syn match    ocamlFloat         "-\=\<\d\(_\|\d\)*\.\?\(_\|\d\)*\([eE][-+]\=\d\(_\|\d\)*\)\=\>"
 
 " Labels
-syn match    ocamlLabel        "\~\(\l\|_\)\(\w\|'\)*"lc=1
-syn match    ocamlLabel        "?\(\l\|_\)\(\w\|'\)*"lc=1
+syn match    ocamlLabel        "[~?]\(\l\|_\)\(\w\|'\)*:\?"
 syn region   ocamlLabel transparent matchgroup=ocamlLabel start="[~?](\(\l\|_\)\(\w\|'\)*"lc=2 end=")"me=e-1 contains=ALLBUT,@ocamlContained,ocamlParenErr
 
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
+
+"" Type contexts
+
+" How we recognize type contexts is explained in `type-linter-notes.md`
+" and a test suite is found in `type-linter-test.ml`.
+"
+" ocamlTypeExpr is the cluster of things that can make up a type expression
+" (in a loose sense, e.g. the “as” keyword and universal quantification are
+" included). Regions containing a type expression use it like this:
+"
+"     contains=@ocamlTypeExpr,...
+"
+" ocamlTypeContained is the cluster of things that can be found in a type
+" expression or a type definition. It is not expected to be used in any region,
+" it exists solely for throwing things in it that should not pollute the main
+" linter.
+"
+" Both clusters are filled in incrementally. Every match group that is not to be
+" found at the main level must be declared as “contained” and added to either
+" ocamlTypeExpr or ocamlTypeContained.
+"
+" In these clusters we don’t put generic things that can also be found elswhere,
+" i.e. ocamlComment and ocamlPpx, because everything that is in these clusters
+" is also put in ocamlContained and thus ignored by the main linter.
+
+"syn cluster ocamlTypeExpr contains=
+syn cluster ocamlTypeContained contains=@ocamlTypeExpr
+syn cluster ocamlContained add=@ocamlTypeContained
+
+" We’ll use a “catch-all” highlighting group to show as error anything that is
+" not matched more specifically; we don’t want spaces to be reported as errors
+" (different background color), so we just catch them here:
+syn cluster ocamlTypeExpr add=ocamlTypeBlank
+syn match    ocamlTypeBlank    contained  "\_s\+"
+hi link ocamlTypeBlank NONE
+
+" NOTE: Carefully avoid catching "(*" here.
+syn cluster ocamlTypeExpr add=ocamlTypeParen
+syn region ocamlTypeParen contained transparent
+\ matchgroup=ocamlEncl start="(\*\@!"
+\ matchgroup=ocamlEncl end=")"
+\ contains=@ocamlTypeExpr,ocamlComment,ocamlPpx
+
+syn cluster ocamlTypeExpr add=ocamlTypeKeyChar,ocamlTypeAs
+syn match    ocamlTypeKeyChar  contained  "->"
+syn match    ocamlTypeKeyChar  contained  "\*"
+syn match    ocamlTypeKeyChar  contained  "#"
+syn match    ocamlTypeKeyChar  contained  ","
+syn match    ocamlTypeKeyChar  contained  "\."
+syn keyword  ocamlTypeAs       contained  as
+hi link ocamlTypeAs ocamlKeyword
+
+syn cluster ocamlTypeExpr add=ocamlTypeVariance
+syn match ocamlTypeVariance contained "[-+!]\ze *\('\|\<_\>\)"
+syn match ocamlTypeVariance contained "[-+] *!\+\ze *\('\|\<_\>\)"
+syn match ocamlTypeVariance contained "! *[-+]\+\ze *\('\|\<_\>\)"
+
+syn cluster ocamlTypeContained add=ocamlTypeEq
+syn match    ocamlTypeEq       contained  "[+:]\?="
+hi link ocamlTypeEq ocamlKeyChar
+
+syn cluster ocamlTypeExpr add=ocamlTypeVar,ocamlTypeConstr,ocamlTypeAnyVar,ocamlTypeBuiltin
+syn match    ocamlTypeVar      contained   "'\(\l\|_\)\(\w\|'\)*\>"
+syn match    ocamlTypeConstr   contained  "\<\(\l\|_\)\(\w\|'\)*\>"
+" NOTE: for correct precedence, the rule for the wildcard (ocamlTypeAnyVar)
+" must come after the rule for type constructors (ocamlTypeConstr).
+syn match    ocamlTypeAnyVar   contained  "\<_\>"
+" NOTE: For correct precedence, these builtin names must occur after the rule
+" for type constructors (ocamlTypeConstr) but before the rule for non-optional
+" labeled arguments (ocamlTypeLabel). For the latter to take precedence over
+" these builtin names, we use “syn match” here instead of “syn keyword”.
+syn match    ocamlTypeBuiltin  contained  "\<array\>"
+syn match    ocamlTypeBuiltin  contained  "\<bool\>"
+syn match    ocamlTypeBuiltin  contained  "\<bytes\>"
+syn match    ocamlTypeBuiltin  contained  "\<char\>"
+syn match    ocamlTypeBuiltin  contained  "\<exn\>"
+syn match    ocamlTypeBuiltin  contained  "\<float\>"
+syn match    ocamlTypeBuiltin  contained  "\<format\>"
+syn match    ocamlTypeBuiltin  contained  "\<format4\>"
+syn match    ocamlTypeBuiltin  contained  "\<format6\>"
+syn match    ocamlTypeBuiltin  contained  "\<in_channel\>"
+syn match    ocamlTypeBuiltin  contained  "\<int\>"
+syn match    ocamlTypeBuiltin  contained  "\<int32\>"
+syn match    ocamlTypeBuiltin  contained  "\<int64\>"
+syn match    ocamlTypeBuiltin  contained  "\<lazy_t\>"
+syn match    ocamlTypeBuiltin  contained  "\<list\>"
+syn match    ocamlTypeBuiltin  contained  "\<nativeint\>"
+syn match    ocamlTypeBuiltin  contained  "\<option\>"
+syn match    ocamlTypeBuiltin  contained  "\<out_channel\>"
+syn match    ocamlTypeBuiltin  contained  "\<ref\>"
+syn match    ocamlTypeBuiltin  contained  "\<result\>"
+syn match    ocamlTypeBuiltin  contained  "\<scanner\>"
+syn match    ocamlTypeBuiltin  contained  "\<string\>"
+syn match    ocamlTypeBuiltin  contained  "\<unit\>"
+
+syn cluster ocamlTypeExpr add=ocamlTypeLabel
+syn match    ocamlTypeLabel    contained  "?\?\(\l\|_\)\(\w\|'\)*\_s*:[>=]\@!"
+hi link ocamlTypeLabel ocamlLabel
+
+" Object type
+syn cluster ocamlTypeExpr add=ocamlTypeObject
+syn region ocamlTypeObject contained
+\ matchgroup=ocamlEncl start="<"
+\ matchgroup=ocamlEncl end=">"
+\ contains=ocamlTypeObjectDots,ocamlLCIdentifier,ocamlTypeObjectAnnot,ocamlTypeBlank,ocamlComment,ocamlPpx
+hi link ocamlTypeObject ocamlTypeCatchAll
+syn cluster ocamlTypeContained add=ocamlTypeObjectDots
+syn match ocamlTypeObjectDots contained "\.\."
+hi link ocamlTypeObjectDots ocamlKeyChar
+syn cluster ocamlTypeContained add=ocamlTypeObjectAnnot
+syn region ocamlTypeObjectAnnot contained
+\ matchgroup=ocamlKeyChar start=":"
+\ matchgroup=ocamlKeyChar end=";\|>\@="
+\ contains=@ocamlTypeExpr,ocamlComment,ocamlPpx
+hi link ocamlTypeObjectAnnot ocamlTypeCatchAll
+
+" Record type definition
+syn cluster ocamlTypeContained add=ocamlTypeRecordDecl
+syn region ocamlTypeRecordDecl contained
+\ matchgroup=ocamlEncl start="{"
+\ matchgroup=ocamlEncl end="}"
+\ contains=ocamlTypeMutable,ocamlLCIdentifier,ocamlTypeRecordAnnot,ocamlTypeBlank,ocamlComment,ocamlPpx
+hi link ocamlTypeRecordDecl ocamlTypeCatchAll
+syn cluster ocamlTypeContained add=ocamlTypeMutable
+syn keyword ocamlTypeMutable contained mutable
+hi link ocamlTypeMutable ocamlKeyword
+syn cluster ocamlTypeContained add=ocamlTypeRecordAnnot
+syn region ocamlTypeRecordAnnot contained
+\ matchgroup=ocamlKeyChar start=":"
+\ matchgroup=ocamlKeyChar end=";\|}\@="
+\ contains=@ocamlTypeExpr,ocamlComment,ocamlPpx
+hi link ocamlTypeRecordAnnot ocamlTypeCatchAll
+
+" Polymorphic variant types
+" NOTE: Carefully avoid catching "[@" here.
+syn cluster ocamlTypeExpr add=ocamlTypeVariant
+syn region ocamlTypeVariant contained
+\ matchgroup=ocamlEncl start="\[>" start="\[<" start="\[@\@!"
+\ matchgroup=ocamlEncl end="\]"
+\ contains=ocamlTypeVariantKeyChar,ocamlTypeVariantConstr,ocamlTypeVariantAnnot,ocamlTypeBlank,ocamlComment,ocamlPpx
+hi link ocamlTypeVariant ocamlTypeCatchAll
+syn cluster ocamlTypeContained add=ocamlTypeVariantKeyChar
+syn match ocamlTypeVariantKeyChar contained "|"
+syn match ocamlTypeVariantKeyChar contained ">"
+hi link ocamlTypeVariantKeyChar ocamlKeyChar
+syn cluster ocamlTypeContained add=ocamlTypeVariantConstr
+syn match ocamlTypeVariantConstr contained "`\w\(\w\|'\)*\>"
+hi link ocamlTypeVariantConstr ocamlConstructor
+syn cluster ocamlTypeContained add=ocamlTypeVariantAnnot
+syn region ocamlTypeVariantAnnot contained
+\ matchgroup=ocamlKeyword start="\<of\>"
+\ matchgroup=ocamlKeyChar end="|\|>\|\]\@="
+\ contains=@ocamlTypeExpr,ocamlTypeAmp,ocamlComment,ocamlPpx
+hi link ocamlTypeVariantAnnot ocamlTypeCatchAll
+syn cluster ocamlTypeContained add=ocamlTypeAmp
+syn match ocamlTypeAmp contained "&"
+hi link ocamlTypeAmp ocamlTypeKeyChar
+
+" Sum type definition
+syn cluster ocamlTypeContained add=ocamlTypeSumDecl
+syn region ocamlTypeSumDecl contained
+\ matchgroup=ocamlTypeSumBar    start="|"
+\ matchgroup=ocamlTypeSumConstr start="\<\u\(\w\|'\)*\>"
+\ matchgroup=ocamlTypeSumConstr start="\<false\>" start="\<true\>"
+\ matchgroup=ocamlTypeSumConstr start="(\_s*)" start="\[\_s*]" start="(\_s*::\_s*)"
+\ matchgroup=NONE end="\(\<type\>\|\<exception\>\|\<val\>\|\<module\>\|\<class\>\|\<method\>\|\<constraint\>\|\<inherit\>\|\<object\>\|\<struct\>\|\<open\>\|\<include\>\|\<let\>\|\<external\>\|\<in\>\|\<end\>\|)\|]\|}\|;\|;;\|=\)\@="
+\ matchgroup=NONE end="\(\<and\>\)\@="
+\ contains=ocamlTypeSumBar,ocamlTypeSumConstr,ocamlTypeSumAnnot,ocamlTypeBlank,ocamlComment,ocamlPpx
+hi link ocamlTypeSumDecl ocamlTypeCatchAll
+syn cluster ocamlTypeContained add=ocamlTypeSumBar
+syn match ocamlTypeSumBar contained "|"
+hi link ocamlTypeSumBar ocamlKeyChar
+syn cluster ocamlTypeContained add=ocamlTypeSumConstr
+syn match ocamlTypeSumConstr contained "\<\u\(\w\|'\)*\>"
+syn match ocamlTypeSumConstr contained "\<false\>"
+syn match ocamlTypeSumConstr contained "\<true\>"
+syn match ocamlTypeSumConstr contained "(\_s*)"
+syn match ocamlTypeSumConstr contained "\[\_s*]"
+syn match ocamlTypeSumConstr contained "(\_s*::\_s*)"
+hi link ocamlTypeSumConstr ocamlConstructor
+syn cluster ocamlTypeContained add=ocamlTypeSumAnnot
+syn region ocamlTypeSumAnnot contained
+\ matchgroup=ocamlKeyword start="\<of\>"
+\ matchgroup=ocamlKeyChar start=":"
+\ matchgroup=NONE end="|\@="
+\ matchgroup=NONE end="\(\<type\>\|\<exception\>\|\<val\>\|\<module\>\|\<class\>\|\<method\>\|\<constraint\>\|\<inherit\>\|\<object\>\|\<struct\>\|\<open\>\|\<include\>\|\<let\>\|\<external\>\|\<in\>\|\<end\>\|)\|]\|}\|;\|;;\)\@="
+\ matchgroup=NONE end="\(\<and\>\)\@="
+\ contains=@ocamlTypeExpr,ocamlTypeRecordDecl,ocamlComment,ocamlPpx
+hi link ocamlTypeSumAnnot ocamlTypeCatchAll
+
+" Type context opened by “type” (type definition), “constraint” (type
+" constraint) and “exception” (exception definition)
+syn region ocamlTypeDef
+\ matchgroup=ocamlKeyword start="\<type\>\(\_s\+\<nonrec\>\)\?\|\<constraint\>\|\<exception\>"
+\ matchgroup=NONE end="\(\<type\>\|\<exception\>\|\<val\>\|\<module\>\|\<class\>\|\<method\>\|\<constraint\>\|\<inherit\>\|\<object\>\|\<struct\>\|\<open\>\|\<include\>\|\<let\>\|\<external\>\|\<in\>\|\<end\>\|)\|]\|}\|;\|;;\)\@="
+\ contains=@ocamlTypeExpr,ocamlTypeEq,ocamlTypePrivate,ocamlTypeDefDots,ocamlTypeRecordDecl,ocamlTypeSumDecl,ocamlTypeDefAnd,ocamlComment,ocamlPpx
+hi link ocamlTypeDef ocamlTypeCatchAll
+syn cluster ocamlTypeContained add=ocamlTypePrivate
+syn keyword ocamlTypePrivate contained private
+hi link ocamlTypePrivate ocamlKeyword
+syn cluster ocamlTypeContained add=ocamlTypeDefAnd
+syn keyword ocamlTypeDefAnd contained and
+hi link ocamlTypeDefAnd ocamlKeyword
+syn cluster ocamlTypeContained add=ocamlTypeDefDots
+syn match ocamlTypeDefDots contained "\.\."
+hi link ocamlTypeDefDots ocamlKeyChar
+
+" When "exception" is preceded by "with", "|" or "(", that’s not an exception
+" definition but an exception pattern; we simply highlight the keyword without
+" starting a type context.
+" NOTE: These rules must occur after that for "exception".
+syn match ocamlKeyword "\<with\_s\+exception\>"lc=4
+syn match ocamlKeyword "|\_s*exception\>"lc=1
+syn match ocamlKeyword "(\_s*exception\>"lc=1
+
+" Type context opened by “:” (countless kinds of type annotations) and “:>”
+" (type coercions)
+syn region ocamlTypeAnnot matchgroup=ocamlKeyChar start=":\(>\|\_s*type\>\|[>:=]\@!\)"
+\ matchgroup=NONE end="\(\<type\>\|\<exception\>\|\<val\>\|\<module\>\|\<class\>\|\<method\>\|\<constraint\>\|\<inherit\>\|\<object\>\|\<struct\>\|\<open\>\|\<include\>\|\<let\>\|\<external\>\|\<in\>\|\<end\>\|)\|]\|}\|;\|;;\)\@="
+\ matchgroup=NONE end="\(;\|}\)\@="
+\ matchgroup=NONE end="\(=\|:>\)\@="
+\ contains=@ocamlTypeExpr,ocamlComment,ocamlPpx
+hi link ocamlTypeAnnot ocamlTypeCatchAll
+
+" Type annotation that gives the return type of a `fun` keyword
+" (the type context is ended by `->`)
+syn cluster ocamlTypeContained add=ocamlFunTypeAnnot
+syn region ocamlFunTypeAnnot contained containedin=ocamlFun
+\ matchgroup=ocamlKeyChar start=":"
+\ matchgroup=NONE end="\(->\)\@="
+\ contains=@ocamlTypeExpr,ocamlComment,ocamlPpx
+hi link ocamlFunTypeAnnot ocamlTypeCatchAll
+
+" Module paths (including functors) in types.
+" NOTE: This rule must occur after the rule for ocamlTypeSumDecl as it must take
+" precedence over it (otherwise the module name would be mistakenly highlighted
+" as a constructor).
+" NOTE: Carefully avoid catching "(*" here.
+syn cluster ocamlTypeExpr add=ocamlTypeModPath
+syn match ocamlTypeModPath contained "\<\u\(\w\|'\)*\_s*\."
+syn region ocamlTypeModPath contained transparent
+\ matchgroup=ocamlModPath start="\<\u\(\w\|'\)*\_s*(\*\@!"
+\ matchgroup=ocamlModPath end=")\_s*\."
+\ contains=ocamlTypeDotlessModPath,ocamlTypeBlank,ocamlComment,ocamlPpx
+hi link ocamlTypeModPath ocamlModPath
+syn cluster ocamlTypeContained add=ocamlTypeDotlessModPath
+syn match ocamlTypeDotlessModPath contained "\<\u\(\w\|'\)*\_s*\.\?"
+syn region ocamlTypeDotlessModPath contained transparent
+\ matchgroup=ocamlModPath start="\<\u\(\w\|'\)*\_s*(\*\@!"
+\ matchgroup=ocamlModPath end=")\_s*\.\?"
+\ contains=ocamlTypeDotlessModPath,ocamlTypeBlank,ocamlComment,ocamlPpx
+hi link ocamlTypeDotlessModPath ocamlTypeModPath
+
+""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 
 " Synchronization
 syn sync minlines=50
@@ -311,19 +569,19 @@ hi def link ocamlBrackErr	   Error
 hi def link ocamlParenErr	   Error
 hi def link ocamlArrErr	   Error
 
-hi def link ocamlCommentErr   Error
-
 hi def link ocamlCountErr	   Error
 hi def link ocamlDoErr	   Error
 hi def link ocamlDoneErr	   Error
 hi def link ocamlEndErr	   Error
 hi def link ocamlThenErr	   Error
+hi def link ocamlKwErr	   Error
 
 hi def link ocamlCharErr	   Error
 
 hi def link ocamlErr	   Error
 
 hi def link ocamlComment	   Comment
+hi def link ocamlShebang    ocamlComment
 
 hi def link ocamlModPath	   Include
 hi def link ocamlObject	   Include
@@ -344,13 +602,12 @@ hi def link ocamlStructEncl	   ocamlModule
 hi def link ocamlScript	   Include
 
 hi def link ocamlConstructor  Constant
-hi def link ocamlConstructorDelimiter  ocamlConstructor
+hi def link ocamlEmptyConstructor  ocamlConstructor
 
 hi def link ocamlVal          Keyword
 hi def link ocamlModPreRHS    Keyword
 hi def link ocamlMPRestr2	   Keyword
 hi def link ocamlKeyword	   Keyword
-hi def link ocamlKeywordDelimiter	   ocamlKeyword
 hi def link ocamlMethod	   Include
 hi def link ocamlArrow	   Keyword
 hi def link ocamlKeyChar	   Keyword
@@ -359,8 +616,6 @@ hi def link ocamlTopStop	   Keyword
 
 hi def link ocamlRefAssign    ocamlKeyChar
 hi def link ocamlEqual        ocamlKeyChar
-hi def link ocamlStar         ocamlInfixOp
-hi def link ocamlAngle        ocamlInfixOp
 hi def link ocamlCons         ocamlInfixOp
 
 hi def link ocamlPrefixOp       ocamlOperator
@@ -384,7 +639,24 @@ hi def link ocamlQuotedStringDelim Identifier
 
 hi def link ocamlLabel	   Identifier
 
-hi def link ocamlType	   Type
+" Type linting groups that the user can customize:
+" - ocamlTypeCatchAll: anything in a type context that is not caught by more
+"   specific rules (in principle, this should only match syntax errors)
+" - ocamlTypeConstr: type constructors
+" - ocamlTypeBuiltin: builtin type constructors (like int or list)
+" - ocamlTypeVar: type variables ('a)
+" - ocamlTypeAnyVar: wildcard (_)
+" - ocamlTypeVariance: variance and injectivity indications (+'a, !'a)
+" - ocamlTypeKeyChar: symbols such as -> and *
+" Default values below mimick the behavior before the type linter was
+" implemented, but now we can do better. :-)
+hi def link ocamlTypeCatchAll Error
+hi def link ocamlTypeConstr   NONE
+hi def link ocamlTypeBuiltin  Type
+hi def link ocamlTypeVar      NONE
+hi def link ocamlTypeAnyVar   NONE
+hi def link ocamlTypeVariance ocamlKeyChar
+hi def link ocamlTypeKeyChar  ocamlKeyChar
 
 hi def link ocamlTodo	   Todo
 
diff --git a/syntax/odin.vim b/syntax/odin.vim
index 9f8521ae..418aa8db 100644
--- a/syntax/odin.vim
+++ b/syntax/odin.vim
@@ -11,6 +11,7 @@ syntax keyword odinTransmute transmute
 syntax keyword odinCast cast
 syntax keyword odinDistinct distinct
 syntax keyword odinOpaque opaque
+syntax keyword odinWhere where
 
 syntax keyword odinStruct struct
 syntax keyword odinEnum enum
@@ -47,10 +48,11 @@ syntax match odinFixMe "FIXME"
 syntax match odinNoCheckin "NOCHECKIN"
 syntax match odinHack "HACK"
 
-syntax keyword odinDataType string cstring bool b8 b16 b32 b64 rune any rawptr f32 f64 f32le f32be f64le f64be u8 u16 u32 u64 u128 u16le u32le u64le u128le u16be u32be u64be u128be uint uintptr i8 i16 i32 i64 i128 i16le i32le i64le i128le i16be i32be i64be i128be int complex complex32 complex64 complex128 quaternion quaternion64 quaternion128 quaternion256 matrix
+syntax keyword odinDataType string cstring bool b8 b16 b32 b64 rune any rawptr f16 f32 f64 f16le f16be f32le f32be f64le f64be u8 u16 u32 u64 u128 u16le u32le u64le u128le u16be u32be u64be u128be uint uintptr i8 i16 i32 i64 i128 i16le i32le i64le i128le i16be i32be i64be i128be int complex complex32 complex64 complex128 quaternion quaternion64 quaternion128 quaternion256 matrix typeid
 syntax keyword odinBool true false
 syntax keyword odinNull nil
 syntax keyword odinDynamic dynamic
+syntax keyword odinMap map
 syntax keyword odinProc proc
 syntax keyword odinIn in
 syntax keyword odinNotIn notin
@@ -65,9 +67,9 @@ syntax keyword odinPackage package
 syntax keyword odinReturn return
 syntax keyword odinDefer defer
 
-syntax region odinChar start=/\v'/ skip=/\v\\./ end=/\v'/
-syntax region odinString start=/\v"/ skip=/\v\\./ end=/\v"/
-syntax region odinRawString start=/\v`/ skip=/\v\\./ end=/\v`/
+syntax region odinRawString start=+`+ end=+`+
+syntax region odinChar start=+'+ skip=+\\\\\|\\'+ end=+'+
+syntax region odinString start=+"+ skip=+\\\\\|\\'+ end=+"+
 
 syntax match odinFunction "\v<\w*>(\s*::\s*proc)@="
 
@@ -96,7 +98,7 @@ syntax match odinMacro "#\<\w\+\>" display
 syntax match odinTemplate "$\<\w\+\>"
 
 syntax match odinCommentNote "@\<\w\+\>" contained display
-syntax region odinLineComment start=/\/\// end=/$/  contains=odinLineComment, odinCommentNote, odinTodo, odinNote, odinXXX, odinFixMe, odinNoCheckin, odinHack
+syntax region odinLineComment start=/\/\// end=/$/  contains=odinCommentNote, odinTodo, odinNote, odinXXX, odinFixMe, odinNoCheckin, odinHack
 syntax region odinBlockComment start=/\v\/\*/ end=/\v\*\// contains=odinBlockComment, odinCommentNote, odinTodo, odinNote, odinXXX, odinFixMe, odinNoCheckin, odinHack
 
 highlight link odinUsing Keyword
@@ -121,6 +123,7 @@ highlight link odinAlignOf Keyword
 highlight link odinPackage Keyword
 highlight link odinOrReturn Keyword
 highlight link odinOrElse Keyword
+highlight link odinWhere Keyword
 
 highlight link odinInline Keyword
 highlight link odinNoInline Keyword
@@ -133,6 +136,7 @@ highlight link odinDo Keyword
 
 highlight link odinDefer Operator
 highlight link odinDynamic Operator
+highlight link odinMap Operator
 highlight link odinRange Operator
 highlight link odinHalfRange Operator
 highlight link odinAssign Operator
diff --git a/syntax/openscad.vim b/syntax/openscad.vim
index 40156d58..14e6b223 100644
--- a/syntax/openscad.vim
+++ b/syntax/openscad.vim
@@ -32,7 +32,7 @@ syn keyword openscadPrimitiveSolid cube sphere cylinder polyhedron surface
 syn keyword openscadPrimitive2D square circle polygon import_dxf text
 syn keyword openscadPrimitiveImport import child children
 
-syn match openscadSpecialVariable "\$[a-zA-Z]\+\>" display
+syn match openscadSpecialVariable "\$[a-zA-Z0-9_]\+\>" display
 syn match openscadModifier "^\s*[\*\!\#\%]" display
 
 syn match openscadNumbers "\<\d\|\.\d" contains=openscadNumber display transparent
diff --git a/syntax/qml.vim b/syntax/qml.vim
index 73540c7c..aee23df4 100644
--- a/syntax/qml.vim
+++ b/syntax/qml.vim
@@ -31,7 +31,7 @@ endif
 
 syn case ignore
 
-syn cluster qmlExpr              contains=qmlStringD,qmlStringS,qmlStringT,SqmlCharacter,qmlNumber,qmlObjectLiteralType,qmlBoolean,qmlType,qmlJsType,qmlNull,qmlGlobal,qmlFunction,qmlArrowFunction
+syn cluster qmlExpr              contains=qmlStringD,qmlStringS,qmlStringT,SqmlCharacter,qmlNumber,qmlObjectLiteralType,qmlBoolean,qmlType,qmlJsType,qmlNull,qmlGlobal,qmlFunction,qmlArrowFunction,qmlNullishCoalescing
 syn keyword qmlCommentTodo       TODO FIXME XXX TBD contained
 syn match   qmlLineComment       "\/\/.*" contains=@Spell,qmlCommentTodo
 syn match   qmlCommentSkip       "^[ \t]*\*\($\|[ \t]\+\)"
@@ -49,6 +49,7 @@ syn region  qmlRegexpString      start=+/[^/*]+me=e-1 skip=+\\\\\|\\/+ end=+/[gi
 syn match   qmlObjectLiteralType "[A-Za-z][_A-Za-z0-9]*\s*\({\)\@="
 syn region  qmlTernaryColon   start="?" end=":" contains=@qmlExpr,qmlBraces,qmlParens
 syn match   qmlBindingProperty   "\<[A-Za-z][_A-Za-z.0-9]*\s*:"
+syn match  qmlNullishCoalescing    "??"
 
 syn keyword qmlConditional       if else switch
 syn keyword qmlRepeat            while for do in
@@ -1065,7 +1066,7 @@ syntax keyword qmlObjectLiteralType XYSeries
 
 syntax keyword qmlObjectLiteralType YAnimator
 
-syntax keyword qmlObjectLiteralType ZoomBlur 
+syntax keyword qmlObjectLiteralType ZoomBlur
 
 " }}}
 
@@ -1126,6 +1127,7 @@ if version >= 508 || !exists("did_qml_syn_inits")
   HiLink qmlNull              Keyword
   HiLink qmlBoolean           Boolean
   HiLink qmlRegexpString      String
+  HiLink qmlNullishCoalescing Operator
 
   HiLink qmlIdentifier        Identifier
   HiLink qmlLabel             Label
diff --git a/syntax/requirements.vim b/syntax/requirements.vim
index 3835c07f..d665d456 100644
--- a/syntax/requirements.vim
+++ b/syntax/requirements.vim
@@ -3,7 +3,7 @@ if polyglot#init#is_disabled(expand('<sfile>:p'), 'requirements', 'syntax/requir
 endif
 
 " the Requirements File Format syntax support for Vim
-" Version: 1.6.0
+" Version: 1.7.1
 " Author:  raimon <raimon49@hotmail.com>
 " License: MIT LICENSE
 " The MIT License (MIT)
@@ -34,6 +34,7 @@ endif
 
 syn case match
 
+syn match requirementsVersion "\v\d+[a-zA-Z0-9\.\-\*]*"
 syn region requirementsComment start="[ \t]*#" end="$"
 syn match requirementsCommandOption "\v^\[?--?[a-zA-Z\-]*\]?"
 syn match requirementsVersionSpecifiers "\v(\=\=\=?|\<\=?|\>\=?|\~\=|\!\=)"
@@ -43,14 +44,15 @@ syn match requirementsVersionControls "\v(git\+?|hg\+|svn\+|bzr\+).*://.\S+"
 syn match requirementsURLs "\v(\@\s)?(https?|ftp|gopher)://?[^\s/$.?#].\S*"
 syn match requirementsEnvironmentMarkers "\v;\s[^#]+"
 
-hi link requirementsComment Comment
-hi link requirementsCommandOption Special
-hi link requirementsVersionSpecifiers Boolean
-hi link requirementsPackageName Identifier
-hi link requirementsExtras Type
-hi link requirementsVersionControls Underlined
-hi link requirementsURLs Underlined
-hi link requirementsEnvironmentMarkers Macro
+hi def link requirementsVersion Number
+hi def link requirementsComment Comment
+hi def link requirementsCommandOption Special
+hi def link requirementsVersionSpecifiers Boolean
+hi def link requirementsPackageName Identifier
+hi def link requirementsExtras Type
+hi def link requirementsVersionControls Underlined
+hi def link requirementsURLs Underlined
+hi def link requirementsEnvironmentMarkers Macro
 
 let b:current_syntax = "requirements"
 
diff --git a/syntax/ruby.vim b/syntax/ruby.vim
index a2fae63a..a2e3c3aa 100644
--- a/syntax/ruby.vim
+++ b/syntax/ruby.vim
@@ -402,11 +402,6 @@ if !exists("b:ruby_no_expensive") && !exists("ruby_no_expensive")
 
   SynFold 'for' syn region rubyRepeatExpression start="\<for\>" start="\%(\%(^\|\.\.\.\=\|[{:,;([<>~\*/%&^|+=-]\|\%(\<\%(\h\|[^\x00-\x7F]\)\%(\w\|[^\x00-\x7F]\)*\)\@<![!?]\)\s*\)\@<=\<\%(until\|while\)\>" matchgroup=rubyRepeat skip="\<end:" end="\<end\>" contains=ALLBUT,@rubyNotTop nextgroup=rubyOptionalDoLine
 
-  if !exists("ruby_minlines")
-    let ruby_minlines = 500
-  endif
-  exe "syn sync minlines=" . ruby_minlines
-
 else
   syn match rubyControl "\<def\>"    nextgroup=rubyMethodDeclaration skipwhite skipnl
   syn match rubyControl "\<class\>"  nextgroup=rubyClassDeclaration  skipwhite skipnl
@@ -415,6 +410,11 @@ else
   syn match rubyKeyword "\<\%(alias\|undef\)\>"
 endif
 
+if !exists("ruby_minlines")
+  let ruby_minlines = 500
+endif
+exe "syn sync minlines=" . ruby_minlines
+
 " Special Methods {{{1
 if !exists("ruby_no_special_methods")
   syn match rubyAccess	  "\<\%(public\|protected\|private\)\>" " use re=2
diff --git a/syntax/solidity.vim b/syntax/solidity.vim
index e533ab54..d145a547 100644
--- a/syntax/solidity.vim
+++ b/syntax/solidity.vim
@@ -126,7 +126,7 @@ syn region    solFuncBody         contained contains=solDestructure,solComment,s
       \ start='{'
       \ end='}'
 syn match     solFuncCall         contained skipempty skipwhite nextgroup=solCallOptions,solFuncCallParens
-      \ '\v%(%(<if>|<uint>|<int>|<ufixed>|<bytes>|<address>|<string>|<bool>)\s*)@<!<[a-zA-Z_][0-9a-zA-Z_]*\s*%((\{(\n|.|\s)*\})?\s*(\((\n|.|\s)*\)))@='
+      \ '\v%(%(<if>|<uint>|<int>|<ufixed>|<bytes>|<address>|<string>|<bool>)\s*)@<!<[a-zA-Z_][0-9a-zA-Z_]*\s*%((\{[^}]*\})?\s*\()@='
 syn region    solFuncCallParens   contained transparent contains=solComment,solString,solFuncCall,solConstant,solNumber,solMethod,solTypeCast,solComma,solOperator
       \ start='('
       \ end=')'
diff --git a/syntax/swayconfig.vim b/syntax/swayconfig.vim
index 93832bcf..9752846c 100644
--- a/syntax/swayconfig.vim
+++ b/syntax/swayconfig.vim
@@ -6,7 +6,7 @@ endif
 " Language: sway config file
 " Original Author: Mohamed Boughaba <mohamed dot bgb at gmail dot com>
 " Maintainer: James Eapen <jamespeapen at gmail dot com>
-" Version: 1.0
+" Version: 0.11.6
 " Last Change: 2020-10-07 
 
 " References:
@@ -60,30 +60,41 @@ syn match swayConfigInitialize /^\s*set\s\+.*$/ contains=swayConfigVariable,sway
 " Gaps
 syn keyword swayConfigGapStyleKeyword inner outer horizontal vertical top right bottom left current all set plus minus toggle up down contained
 syn match swayConfigGapStyle /^\s*\(gaps\)\s\+\(inner\|outer\|horizontal\|vertical\|left\|top\|right\|bottom\)\(\s\+\(current\|all\)\)\?\(\s\+\(set\|plus\|minus\|toggle\)\)\?\(\s\+\(-\?\d\+\|\$.*\)\)$/ contains=swayConfigGapStyleKeyword,swayConfigNumber,swayConfigVariable
-syn keyword swayConfigSmartGapKeyword on inverse_outer contained
-syn match swayConfigSmartGap /^\s*smart_gaps\s\+\(on\|inverse_outer\)\s\?$/ contains=swayConfigSmartGapKeyword
-syn keyword swayConfigSmartBorderKeyword on no_gaps contained
-syn match swayConfigSmartBorder /^\s*smart_borders\s\+\(on\|no_gaps\)\s\?$/ contains=swayConfigSmartBorderKeyword
+syn keyword swayConfigSmartGapKeyword on inverse_outer off contained
+syn match swayConfigSmartGap /^\s*smart_gaps\s\+\(on\|inverse_outer\|off\)\s\?$/ contains=swayConfigSmartGapKeyword
+syn keyword swayConfigSmartBorderKeyword on no_gaps off contained
+syn match swayConfigSmartBorder /^\s*smart_borders\s\+\(on\|no_gaps\|off\)\s\?$/ contains=swayConfigSmartBorderKeyword
 
 " Keyboard bindings
 syn keyword swayConfigAction toggle fullscreen restart key import kill shrink grow contained
 syn keyword swayConfigAction focus move grow height width split layout resize restore reload mute unmute exit mode workspace container to output contained
 syn match swayConfigModifier /\w\++\w\+\(\(+\w\+\)\+\)\?/ contained contains=swayConfigVariableModifier
-syn match swayConfigNumber /\s\d\+/ contained
+syn match swayConfigNumber /\s[+-]\?\(\d\+\.\)\?\d\+/ contained
 syn match swayConfigUnit /\sp\(pt\|x\)/ contained
 syn match swayConfigUnitOr /\sor/ contained
-syn keyword swayConfigBindKeyword bindsym bindcode exec gaps border contained
+syn keyword swayConfigBindKeyword bindsym bindcode bindswitch bindgesture exec gaps border contained
 syn match swayConfigBindArgument /--\w\+\(\(-\w\+\)\+\)\?\s/ contained
-syn match swayConfigBind /^\s*\(bindsym\|bindcode\)\s\+.*$/ contains=swayConfigVariable,swayConfigBindKeyword,swayConfigVariableAndModifier,swayConfigNumber,swayConfigUnit,swayConfigUnitOr,swayConfigBindArgument,swayConfigModifier,swayConfigAction,swayConfigString,swayConfigGapStyleKeyword,swayConfigBorderStyleKeyword
+syn match swayConfigBind /^\s*\(bindsym\|bindcode\|bindswitch\)\s\+.*$/ contains=swayConfigVariable,swayConfigBindKeyword,swayConfigVariableAndModifier,swayConfigNumber,swayConfigUnit,swayConfigUnitOr,swayConfigBindArgument,swayConfigModifier,swayConfigAction,swayConfigString,swayConfigGapStyleKeyword,swayConfigBorderStyleKeyword
+
+" bindgestures
+syn keyword swayConfigBindGestureCommand swipe pinch hold contained
+syn keyword swayConfigBindGestureDirection up down left right next prev contained
+syn keyword swayConfigBindGesturePinchDirection inward outward clockwise counterclockwise contained
+syn match swayConfigBindGestureHold /^\s*\(bindgesture\)\s\+hold\(:[1-5]\)\?\s\+.*$/ contains=swayConfigBindKeyword,swayConfigBindGestureCommand,swayConfigBindGestureDirection,swayConfigWorkspaceKeyword,swayConfigAction
+syn match swayConfigBindGestureSwipe /^\s*\(bindgesture\)\s\+swipe\(:[3-5]\)\?:\(up\|down\|left\|right\)\s\+.*$/ contains=swayConfigBindKeyword,swayConfigBindGestureCommand,swayConfigBindGestureDirection,swayConfigWorkspaceKeyword,swayConfigAction
+syn match swayConfigBindGesturePinch /^\s*\(bindgesture\)\s\+pinch\(:[2-5]\)\?:\(up\|down\|left\|right\|inward\|outward\|clockwise\|counterclockwise\)\(+\(up\|down\|left\|right\|inward\|outward\|clockwise\|counterclockwise\)\)\?.*$/ contains=swayConfigBindKeyword,swayConfigBindGestureCommand,swayConfigBindGestureDirection,swayConfigBindGesturePinchDirection,swayConfigWorkspaceKeyword,swayConfigAction
 
 " Floating
+syn keyword swayConfigFloatingKeyword floating contained
+syn match swayConfigFloating /^\s*floating\s\+\(enable\|disable\|toggle\)\s*$/ contains=swayConfigFloatingKeyword
+
 syn keyword swayConfigFloatingModifier floating_modifier contained
-syn match swayConfigFloatingMouseAction /^\s\?.*floating_modifier\s.*\(normal\|inverted\)$/ contains=swayConfigFloatingModifier,swayConfigVariable
+syn match swayConfigFloatingMouseAction /^\s\?.*floating_modifier\s\S\+\s\?\(normal\|inverted\|none\)\?$/ contains=swayConfigFloatingModifier,swayConfigVariable
 
 syn keyword swayConfigSizeSpecial x contained
 syn match swayConfigNegativeSize /-/ contained
 syn match swayConfigSize /-\?\d\+\s\?x\s\?-\?\d\+/ contained contains=swayConfigSizeSpecial,swayConfigNumber,swayConfigNegativeSize
-syn match swayConfigFloating /^\s*floating_\(maximum\|minimum\)_size\s\+-\?\d\+\s\?x\s\?-\?\d\+/ contains=swayConfigSize
+syn match swayConfigFloatingSize /^\s*floating_\(maximum\|minimum\)_size\s\+-\?\d\+\s\?x\s\?-\?\d\+/ contains=swayConfigSize
 
 " Orientation
 syn keyword swayConfigOrientationKeyword vertical horizontal auto contained
@@ -125,6 +136,10 @@ syn keyword swayConfigExecKeyword exec exec_always contained
 syn match swayConfigNoStartupId /--no-startup-id/ contained " We are not using swayConfigBindArgument as only no-startup-id is supported here
 syn match swayConfigExec /^\s*exec\(_always\)\?\s\+.*$/ contains=swayConfigExecKeyword,swayConfigNoStartupId,swayConfigString
 
+" Input config
+syn keyword swayConfigInputKeyword input contained
+syn match swayConfigInput /^\s*input\s\+.*$/ contains=swayConfigInputKeyword
+
 " Automatically putting workspaces on specific screens
 syn keyword swayConfigWorkspaceKeyword workspace contained
 syn keyword swayConfigOutputKeyword output contained
@@ -139,8 +154,9 @@ syn keyword swayConfigFocusType output contained
 syn match swayConfigFocus /^\s*focus\soutput\s.*$/ contains=swayConfigFocusKeyword,swayConfigFocusType
 
 " Changing colors
-syn keyword swayConfigClientColorKeyword client focused focused_inactive unfocused urgent placeholder background contained
-syn match swayConfigClientColor /^\s*client.\w\+\s\+.*$/ contains=swayConfigClientColorKeyword,swayConfigColor,swayConfigVariable
+syn keyword swayConfigClientKeyword client contained
+syn keyword swayConfigClientColorKeyword focused focused_inactive focused_tab_title unfocused urgent placeholder contained
+syn match swayConfigClientColor /^\s*client.\w\+\s\+.*$/ contains=swayConfigClientKeyword,swayConfigClientColorKeyword,swayConfigColor,swayConfigVariable
 
 syn keyword swayConfigTitleAlignKeyword left center right contained
 syn match swayConfigTitleAlign /^\s*title_align\s\+.*$/ contains=swayConfigTitleAlignKeyword
@@ -156,8 +172,8 @@ syn match swayConfigMouseWarping /^\s*mouse_warping\s\+\(output\|none\)\s\?$/ co
 
 " Focus follows mouse
 syn keyword swayConfigFocusFollowsMouseKeyword focus_follows_mouse contained
-syn keyword swayConfigFocusFollowsMouseType yes no contained
-syn match swayConfigFocusFollowsMouse /^\s*focus_follows_mouse\s\+\(yes\|no\)\s\?$/ contains=swayConfigFocusFollowsMouseKeyword,swayConfigFocusFollowsMouseType
+syn keyword swayConfigFocusFollowsMouseType yes no always contained
+syn match swayConfigFocusFollowsMouse /^\s*focus_follows_mouse\s\+\(yes\|no\|always\)\s\?$/ contains=swayConfigFocusFollowsMouseKeyword,swayConfigFocusFollowsMouseType
 
 " Popups during fullscreen mode
 syn keyword swayConfigPopupOnFullscreenKeyword popup_during_fullscreen contained
@@ -192,15 +208,15 @@ syn keyword swayConfigDrawingMarksKeyword show_marks contained
 syn match swayConfigDrawingMarks /^\s*show_marks\s\+\(yes\|no\)\s\?$/ contains=swayConfigFocusWrappingType,swayConfigDrawingMarksKeyword
 
 " Group mode/bar
-syn keyword swayConfigBlockKeyword set input mode bar colors i3bar_command status_command position exec mode hidden_state modifier id position output background statusline tray_output tray_padding separator separator_symbol workspace_buttons strip_workspace_numbers binding_mode_indicator focused_workspace active_workspace inactive_workspace urgent_workspace binding_mode contained
-syn region swayConfigBlock start=+.*s\?{$+ end=+^}$+ contains=swayConfigBlockKeyword,swayConfigString,swayConfigBind,swayConfigComment,swayConfigFont,swayConfigFocusWrappingType,swayConfigColor,swayConfigVariable transparent keepend extend
+syn keyword swayConfigBlockKeyword set bar colors i3bar_command status_command position hidden_state modifier id position background statusline tray_output tray_padding separator separator_symbol workspace_buttons strip_workspace_numbers binding_mode_indicator focused_workspace active_workspace inactive_workspace urgent_workspace binding_mode contained
+syn region swayConfigBlock start=+.*s\?{$+ end=+^}$+ contains=swayConfigBlockKeyword,swayConfigString,swayConfigAction,swayConfigBind,swayConfigComment,swayConfigFont,swayConfigFocusWrappingType,swayConfigColor,swayConfigVariable,swayConfigInputKeyword,swayConfigOutputKeyword transparent keepend extend
 
 " Line continuation
-syn region swayConfigLineCont start=/^.*\\$/ end=/^.*$/ contains=swayConfigBlockKeyword,swayConfigString,swayConfigBind,swayConfigComment,swayConfigFont,swayConfigFocusWrappingType,swayConfigColor,swayConfigVariable transparent keepend extend
+syn region swayConfigLineCont start=/^.*\\$/ end=/^[^\\]*$/ contains=swayConfigBlockKeyword,swayConfigString,swayConfigAction,swayConfigBind,swayConfigComment,swayConfigFont,swayConfigFocusWrappingType,swayConfigColor,swayConfigVariable,swayConfigExecKeyword transparent keepend extend
 
 " Includes with relative paths to config files
 syn keyword swayConfigInclude include contained
-syn match swayConfigFile /^include\s\(\~\?\/.*$\|\.\{0,2}\/.*$\)/ contains=swayConfigInclude
+syn match swayConfigFile /^\s\?include\s\+.*$/ contains=swayConfigInclude
 
 " xwayland 
 syn keyword swayConfigXwaylandKeyword xwayland contained
@@ -227,9 +243,14 @@ hi! def link swayConfigEdgeKeyword                     Type
 hi! def link swayConfigAction                          Type
 hi! def link swayConfigCommand                         Type
 hi! def link swayConfigOutputKeyword                   Type
+hi! def link swayConfigInputKeyword                    Type
 hi! def link swayConfigWindowCommandSpecial            Type
 hi! def link swayConfigFocusWrappingType               Type
 hi! def link swayConfigUnitOr                          Type
+hi! def link swayConfigClientColorKeyword              Type
+hi! def link swayConfigFloating                        Type
+hi! def link swayConfigBindGestureDirection            Constant
+hi! def link swayConfigBindGesturePinchDirection       Constant
 hi! def link swayConfigFontSize                        Constant
 hi! def link swayConfigColor                           Constant
 hi! def link swayConfigNumber                          Constant
@@ -247,8 +268,10 @@ hi! def link swayConfigAssignSpecial                   Special
 hi! def link swayConfigFontNamespace                   PreProc
 hi! def link swayConfigBindArgument                    PreProc
 hi! def link swayConfigNoStartupId                     PreProc
+hi! def link swayConfigBindGesture                     PreProc
 hi! def link swayConfigFontKeyword                     Identifier
 hi! def link swayConfigBindKeyword                     Identifier
+hi! def link swayConfigBindGestureCommand              Identifier
 hi! def link swayConfigOrientation                     Identifier
 hi! def link swayConfigGapStyle                        Identifier
 hi! def link swayConfigTitleAlign                      Identifier
@@ -257,7 +280,7 @@ hi! def link swayConfigSmartBorder                     Identifier
 hi! def link swayConfigLayout                          Identifier
 hi! def link swayConfigBorderStyle                     Identifier
 hi! def link swayConfigEdge                            Identifier
-hi! def link swayConfigFloating                        Identifier
+hi! def link swayConfigFloatingSize                    Identifier
 hi! def link swayConfigCommandKeyword                  Identifier
 hi! def link swayConfigNoFocusKeyword                  Identifier
 hi! def link swayConfigInitializeKeyword               Identifier
@@ -265,7 +288,7 @@ hi! def link swayConfigAssignKeyword                   Identifier
 hi! def link swayConfigResourceKeyword                 Identifier
 hi! def link swayConfigExecKeyword                     Identifier
 hi! def link swayConfigWorkspaceKeyword                Identifier
-hi! def link swayConfigClientColorKeyword              Identifier
+hi! def link swayConfigClientKeyword                   Identifier
 hi! def link swayConfigInterprocessKeyword             Identifier
 hi! def link swayConfigMouseWarpingKeyword             Identifier
 hi! def link swayConfigFocusFollowsMouseKeyword        Identifier
@@ -281,6 +304,7 @@ hi! def link swayConfigVariable                        Statement
 hi! def link swayConfigArbitraryCommand                Type
 hi! def link swayConfigInclude                         Identifier
 hi! def link swayConfigFile                            Constant
+hi! def link swayConfigFloatingKeyword                 Identifier
 hi! def link swayConfigFloatingModifier                Identifier
 hi! def link swayConfigFloatingMouseAction             Type
 hi! def link swayConfigFocusKeyword                    Type
diff --git a/syntax/swift.vim b/syntax/swift.vim
index 2dcb0376..90035eac 100644
--- a/syntax/swift.vim
+++ b/syntax/swift.vim
@@ -192,6 +192,7 @@ syntax match swiftMultiwordKeywords "indirect enum"
 syntax region swiftEscapedReservedWord start="`" end="`" oneline
 
 syntax keyword swiftAttributes
+      \ @_disfavoredOverload
       \ @_exported
       \ @_implementationOnly
       \ @_silgen_name
diff --git a/syntax/tmux.vim b/syntax/tmux.vim
index f73e8e49..f3917e70 100644
--- a/syntax/tmux.vim
+++ b/syntax/tmux.vim
@@ -3,7 +3,7 @@ if polyglot#init#is_disabled(expand('<sfile>:p'), 'tmux', 'syntax/tmux.vim')
 endif
 
 " Language: tmux(1) configuration file
-" Version: 3.3-rc (git-8bcd392e)
+" Version: 3.3a (git-7b8ececd)
 " URL: https://github.com/ericpruitt/tmux.vim/
 " Maintainer: Eric Pruitt <eric.pruitt@gmail.com>
 " License: 2-Clause BSD (http://opensource.org/licenses/BSD-2-Clause)
@@ -165,7 +165,7 @@ syn keyword tmuxCommands
 \ switch-client switchc unbind unbind-key unlink-window unlinkw wait wait-for
 
 syn keyword tmuxEnums
-\ absolute-centre always any arrows bar blinking-bar blinking-block
+\ absolute-centre all always any arrows bar blinking-bar blinking-block
 \ blinking-underline block both bottom centre color colour current default
 \ double emacs external failed heavy largest latest left manual no-detached
 \ none number off on other padded right rounded simple single smallest top
diff --git a/tests/filetypes.vim b/tests/filetypes.vim
index 1e54cfbe..2588cf3f 100644
--- a/tests/filetypes.vim
+++ b/tests/filetypes.vim
@@ -94,7 +94,6 @@ call TestFiletype('fish')
 call TestFiletype('fbs')
 call TestFiletype('forth')
 call TestFiletype('fsharp')
-call TestFiletype('gdscript3')
 call TestFiletype('gitconfig')
 call TestFiletype('gitrebase')
 call TestFiletype('gitsendemail')