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February 29, 2020 13:59
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cquery = [[ | |
(ERROR) @ErrorMsg | |
"break" @keyword | |
"case" @keyword | |
"continue" @keyword | |
"do" @keyword | |
"else" @keyword | |
"for" @keyword | |
"if" @keyword | |
"return" @keyword | |
"sizeof" @keyword | |
"switch" @keyword | |
"while" @keyword | |
"goto" @keyword | |
"const" @StorageClass | |
"static" @StorageClass | |
"struct" @StorageClass | |
"inline" @StorageClass | |
"enum" @StorageClass | |
"extern" @StorageClass | |
"typedef" @StorageClass | |
"union" @StorageClass | |
"#define" @PreProc | |
"#else" @PreProc | |
"#endif" @PreProc | |
"#if" @PreProc | |
"#ifdef" @PreProc | |
"#ifndef" @PreProc | |
"#include" @PreProc | |
(preproc_directive) @PreProc | |
(string_literal) @string | |
(system_lib_string) @string | |
(number_literal) @number | |
(char_literal) @string | |
(field_identifier) @property | |
((type_identifier) @Special.ee (eq? @Special.ee "Dictionary")) | |
(type_identifier) @UserType | |
(primitive_type) @type | |
(sized_type_specifier) @type | |
;((function_definition (storage_class_specifier) @funcclass declarator: (function_declarator (identifier) @StaticFunction)) (eq? @funcclass "static")) | |
((binary_expression left: (identifier) @WarningMsg.left right: (identifier) @WarningMsg.right) (eq? @WarningMsg.left @WarningMsg.right)) | |
(comment) @comment | |
;(call_expression | |
; function: (identifier) @function) | |
;(function_declarator | |
; declarator: (identifier) @function) | |
;(preproc_function_def | |
; name: (identifier) @function) | |
]] | |
c_highlight_bufs = c_highlight_bufs or {} | |
for _, highlighter in pairs(c_highlight_bufs) do | |
highlighter:set_query(cquery) | |
end | |
local TSHighlighter = vim.treesitter.TSHighlighter | |
function chl_check_buf() | |
local bufnr = vim.api.nvim_get_current_buf() | |
if c_highlight_bufs[bufnr] == nil then | |
c_highlight_bufs[bufnr] = TSHighlighter.new(cquery) | |
end | |
end | |
vim.api.nvim_command([[augroup TSCHL]]) | |
vim.api.nvim_command([[au! FileType c lua chl_check_buf() ]]) | |
vim.api.nvim_command([[augroup END ]]) | |
if vim.api.nvim_buf_get_option(0,"ft") == "c" then | |
chl_check_buf() | |
end |
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