Add mermaid (#721)

Co-authored-by: Adam Stankiewicz <sheerun@sher.pl>

5 files changed, 29 insertions, 3 deletions

diff --git a/README.md b/README.md
index 1f182c33..0330742e 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ 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-->605<!--/Package Count--> packages it consists of.
+- It **installs and updates 120+ times faster** than the <!--Package Count-->607<!--/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)
@@ -129,6 +129,7 @@ On top of all language packs from [vim repository](https://github.com/vim/vim/tr
 - [markdown](https://github.com/plasticboy/vim-markdown) (Markdown syntax highlighting for md, markdown, mdown, mdwn, mkd, mkdn, mkdown, ronn, scd and workbook 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) (Syntax highlighting for mermaid, mm and mmd files)
 - [meson](https://github.com/mesonbuild/meson/tree/master/data/syntax-highlighting/vim) (Meson syntax highlighting for wrap files)
 - [mint](https://github.com/IrenejMarc/vim-mint) (Syntax highlighting for mint files)
 - [moonscript](https://github.com/leafo/moonscript-vim) (MoonScript syntax highlighting for moon files)
diff --git a/autoload/polyglot/init.vim b/autoload/polyglot/init.vim
index 536b7dce..07d18697 100644
--- a/autoload/polyglot/init.vim
+++ b/autoload/polyglot/init.vim
@@ -169,6 +169,10 @@ let did_load_filetypes = 1
 
 " DO NOT EDIT CODE BELOW, IT IS GENERATED WITH MAKEFILE
 
+if !has_key(g:polyglot_is_disabled, 'mermaid')
+  au BufNewFile,BufRead *.mermaid,*.mm,*.mmd setf mermaid
+endif
+
 if !has_key(g:polyglot_is_disabled, 'openscad')
   au BufNewFile,BufRead *.scad setf openscad
 endif
@@ -2297,6 +2301,14 @@ if !has_key(g:polyglot_is_disabled, 'icalendar')
   au BufNewFile,BufRead *.ics setf icalendar
 endif
 
+if !has_key(g:polyglot_is_disabled, 'i3')
+  au BufNewFile,BufRead *.i3.config,*.i3config,{.,}i3.config,{.,}i3config,i3.config,i3config setf i3config
+endif
+
+if !has_key(g:polyglot_is_disabled, 'sway')
+  au BufNewFile,BufRead *.i3.config,*.i3config,*.sway.config,*.swayconfig,*sway/config,i3.config,sway.config setf i3config
+endif
+
 if !has_key(g:polyglot_is_disabled, 'hive')
   au BufNewFile,BufRead *.hql,*.q,*.ql setf hive
 endif
diff --git a/autoload/polyglot/sleuth.vim b/autoload/polyglot/sleuth.vim
index 64893959..ce1d135c 100644
--- a/autoload/polyglot/sleuth.vim
+++ b/autoload/polyglot/sleuth.vim
@@ -236,8 +236,8 @@ let s:globs = {
   \ 'htmldjango': '*.jinja,*.j2,*.jinja2',
   \ 'htmlm4': '*.html.m4',
   \ 'httest': '*.htt,*.htb',
+  \ 'i3config': '*.i3config,*.i3.config,*.swayconfig,*.sway.config,i3.config,sway.config,i3config,.i3.config,.i3config',
   \ 'hxml': '*.hxml',
-  \ 'i3config': '*.i3config,*.i3.config,*.swayconfig,*.sway.config,i3.config,sway.config',
   \ 'ibasic': '*.iba,*.ibi',
   \ 'icalendar': '*.ics',
   \ 'icemenu': '',
@@ -328,6 +328,7 @@ let s:globs = {
   \ 'mason': '*.mason,*.mhtml,*.comp',
   \ 'master': '*.mas,*.master',
   \ 'mel': '*.mel',
+  \ 'mermaid': '*.mermaid,*.mm,*.mmd',
   \ 'meson': 'meson.build,meson_options.txt',
   \ 'messages': '',
   \ 'mf': '*.mf',
diff --git a/packages.yaml b/packages.yaml
index cd65118b..e272a2e2 100644
--- a/packages.yaml
+++ b/packages.yaml
@@ -5604,4 +5604,12 @@ filetypes:
 - name: openscad
   patterns:
   - pattern: '*.scad'
-    description: OpenSCAD 3D modeling language
\ No newline at end of file
+    description: OpenSCAD 3D modeling language
+---
+name: mermaid
+remote: mracos/mermaid.vim
+filetypes:
+- name: mermaid
+  patterns:
+  - pattern: '*.mermaid,*.mm,*.mmd'
+    description: Mermaid (https://mermaid-js.github.io/)
\ No newline at end of file
diff --git a/tests/filetypes.vim b/tests/filetypes.vim
index 69f9269b..e4a4ef83 100644
--- a/tests/filetypes.vim
+++ b/tests/filetypes.vim
@@ -121,6 +121,7 @@ call TestFiletype('hxml')
 call TestFiletype('hss')
 call TestFiletype('hcl')
 call TestFiletype('hive')
+call TestFiletype('i3config')
 call TestFiletype('icalendar')
 call TestFiletype('idris')
 call TestFiletype('idris2')
@@ -648,6 +649,9 @@ call TestFiletype('mint')
 call TestFiletype('jsonc')
 call TestFiletype('gleam')
 call TestFiletype('hjson')
+call TestFiletype('just')
+call TestFiletype('nftables')
+call TestFiletype('mermaid')
 call TestFiletype('i3config')
 call TestFiletype('just')
 call TestFiletype('nftables')