Change latex provider to luatex, closes #476

1 files changed, 38 insertions, 0 deletions

diff --git a/autoload/vimtex/syntax/p/pgfplots.vim b/autoload/vimtex/syntax/p/pgfplots.vim
new file mode 100644
index 00000000..15b0fe4a
--- /dev/null
+++ b/autoload/vimtex/syntax/p/pgfplots.vim
@@ -0,0 +1,38 @@
+if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'latex') == -1
+
+" vimtex - LaTeX plugin for Vim
+"
+" Maintainer: Karl Yngve Lervåg
+" Email:      karl.yngve@gmail.com
+"
+
+function! vimtex#syntax#p#pgfplots#load() abort " {{{1
+  if has_key(b:vimtex_syntax, 'pgfplots') | return | endif
+  let b:vimtex_syntax.pgfplots = 1
+
+  " Load Tikz first
+  call vimtex#syntax#p#tikz#load()
+
+  " Add texAxisStatement to Tikz cluster
+  syntax cluster texTikz add=texAxisStatement
+
+  " Match pgfplotsset and axis environments
+  syntax match texTikzSet /\\pgfplotsset\>/
+        \ contains=texStatement skipwhite nextgroup=texTikzOptsCurly
+  syntax match texTikzEnv /\v\\begin\{%(log)*axis}/
+        \ contains=texBeginEnd nextgroup=texTikzOpts skipwhite
+  syntax match texTikzEnv /\v\\begin\{groupplot}/
+        \ contains=texBeginEnd nextgroup=texTikzOpts skipwhite
+
+  " Match some custom pgfplots macros
+  syntax match texAxisStatement /\\addplot3\>/
+        \ contained skipwhite nextgroup=texTikzOpts
+  syntax match texAxisStatement /\\nextgroupplot\>/
+        \ contained skipwhite nextgroup=texTikzOpts
+
+  highlight def link texAxisStatement texStatement
+endfunction
+
+" }}}1
+
+endif