diff options
| -rw-r--r-- | runtime/lua/vim/lsp/util.lua | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/runtime/lua/vim/lsp/util.lua b/runtime/lua/vim/lsp/util.lua index 7c0132822e..43542949d8 100644 --- a/runtime/lua/vim/lsp/util.lua +++ b/runtime/lua/vim/lsp/util.lua @@ -1056,6 +1056,20 @@ function M._trim(contents, opts) return contents end +-- Generates a table mapping markdown code block lang to vim syntax, +-- based on g:markdown_fenced_languages +-- @return a table of lang -> syntax mappings +local function get_markdown_fences() + local fences = {} + for _, fence in pairs(vim.g.markdown_fenced_languages or {}) do + local lang, syntax = fence:match("^(.*)=(.*)$") + if lang then + fences[lang] = syntax + end + end + return fences +end + --- Converts markdown into syntax highlighted regions by stripping the code --- blocks and converting them into highlighted code. --- This will by default insert a blank line separator after those code block @@ -1187,11 +1201,13 @@ function M.stylize_markdown(bufnr, contents, opts) -- keep track of syntaxes we already inlcuded. -- no need to include the same syntax more than once local langs = {} + local fences = get_markdown_fences() local function apply_syntax_to_region(ft, start, finish) if ft == "" then vim.cmd(string.format("syntax region markdownCode start=+\\%%%dl+ end=+\\%%%dl+ keepend extend", start, finish + 1)) return end + ft = fences[ft] or ft local name = ft..idx idx = idx + 1 local lang = "@"..ft:upper() |