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| author | Emilia Simmons <emilia.milisims@gmail.com> | 2024-12-15 13:28:16 -0500 |
|---|---|---|
| committer | github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> | 2025-01-04 19:48:25 +0000 |
| commit | 87440e7bc5441b3672471df4f51ad44fe0182bd8 (patch) | |
| tree | e21d9880b0b9c2db5362c1ba3510dff6af329ec4 | |
| parent | 357ee88606dde204b307d11e67752abfef3ef34f (diff) | |
fix(runtime): let matchit and matchparen skips fallback on treesitter captures
When treesitter is enabled, by default syntax groups are not defined, but these
groups are used to identify where to skip matches in matchit and matchparen.
This patch does three things:
1. If syntax is enabled regardless of treesitter (`vim.bo.syntax='on'`):
Use original implementation.
2. If treesitter is enabled and syntax is not:
Match the syntax groups (i.e. `comment\|string`) against treesitter captures
to check for skipped groups.
3. Add an explicit treesitter syntax for marking captures to skip:
matchit uses `b:match_skip` to determine what counts as skippable
Where 's:comment\|string' uses a match of the named syntax groups against
a regex match of comment\|string, 't:comment\|string' now uses vim regex
to match against the names of the treesitter capture groups.
(cherry picked from commit 69aa33d890468c1024beef0d97d0f9424516c9ef)
| -rw-r--r-- | runtime/pack/dist/opt/matchit/autoload/matchit.vim | 10 | ||||
| -rw-r--r-- | runtime/pack/dist/opt/matchit/doc/matchit.txt | 2 | ||||
| -rw-r--r-- | runtime/plugin/matchparen.vim | 4 |
3 files changed, 15 insertions, 1 deletions
diff --git a/runtime/pack/dist/opt/matchit/autoload/matchit.vim b/runtime/pack/dist/opt/matchit/autoload/matchit.vim index dc2aba696d..70f148a077 100644 --- a/runtime/pack/dist/opt/matchit/autoload/matchit.vim +++ b/runtime/pack/dist/opt/matchit/autoload/matchit.vim @@ -218,6 +218,7 @@ function matchit#Match_wrapper(word, forward, mode) range let view = winsaveview() call cursor(0, curcol + 1) if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on")) + \ || skip =~ 'v:lua.vim.treesitter' && !exists('b:ts_highlight') let skip = "0" else execute "if " .. skip .. "| let skip = '0' | endif" @@ -672,6 +673,7 @@ fun! matchit#MultiMatch(spflag, mode) let middlepat = substitute(middlepat, ',', '\\|', 'g') if skip =~ 'synID' && !(has("syntax") && exists("g:syntax_on")) + \ || skip =~ 'v:lua.vim.treesitter' && !exists('b:ts_highlight') let skip = '0' else try @@ -754,10 +756,16 @@ endfun " S:foo becomes (current syntax item) !~ foo " r:foo becomes (line before cursor) =~ foo " R:foo becomes (line before cursor) !~ foo +" t:foo becomes (current treesitter captures) =~ foo +" T:foo becomes (current treesitter captures) !~ foo fun! s:ParseSkip(str) let skip = a:str if skip[1] == ":" - if skip[0] ==# "s" + if skip[0] ==# "t" || skip[0] ==# "s" && &syntax != 'on' && exists("b:ts_highlight") + let skip = "match(v:lua.vim.treesitter.get_captures_at_cursor(), '" .. strpart(skip,2) .. "') != -1" + elseif skip[0] ==# "T" || skip[0] ==# "S" && &syntax != 'on' && exists("b:ts_highlight") + let skip = "match(v:lua.vim.treesitter.get_captures_at_cursor(), '" .. strpart(skip,2) .. "') == -1" + elseif skip[0] ==# "s" let skip = "synIDattr(synID(line('.'),col('.'),1),'name') =~? '" .. \ strpart(skip,2) .. "'" elseif skip[0] ==# "S" diff --git a/runtime/pack/dist/opt/matchit/doc/matchit.txt b/runtime/pack/dist/opt/matchit/doc/matchit.txt index 88d0c38e4d..02dfed8c12 100644 --- a/runtime/pack/dist/opt/matchit/doc/matchit.txt +++ b/runtime/pack/dist/opt/matchit/doc/matchit.txt @@ -237,6 +237,8 @@ supported by matchit.vim: S:foo becomes (current syntax item) !~ foo r:foo becomes (line before cursor) =~ foo R:foo becomes (line before cursor) !~ foo + t:foo becomes (current treesitter captures) =~ foo + T:foo becomes (current treesitter captures) !~ foo (The "s" is meant to suggest "syntax", and the "r" is meant to suggest "regular expression".) diff --git a/runtime/plugin/matchparen.vim b/runtime/plugin/matchparen.vim index 2899612dce..73dc699a0d 100644 --- a/runtime/plugin/matchparen.vim +++ b/runtime/plugin/matchparen.vim @@ -106,6 +106,10 @@ func s:Highlight_Matching_Pair() if !has("syntax") || !exists("g:syntax_on") let s_skip = "0" + elseif exists("b:ts_highlight") && &syntax != 'on' + let s_skip = "match(v:lua.vim.treesitter.get_captures_at_cursor(), '" + \ .. 'string\|character\|singlequote\|escape\|symbol\|comment' + \ .. "') != -1" else " Build an expression that detects whether the current cursor position is " in certain syntax types (string, comment, etc.), for use as |