" Vim syntax support file " Maintainer: Bram Moolenaar " Last Change: 2012 Feb 11 " This file sets up for syntax highlighting. " It is loaded from "syntax.vim" and "manual.vim". " 1. Set the default highlight groups. " 2. Install Syntax autocommands for all the available syntax files. if !has("syntax") finish endif " let others know that syntax has been switched on let syntax_on = 1 " Set the default highlighting colors. Use a color scheme if specified. if exists("colors_name") exe "colors " . colors_name else runtime! syntax/syncolor.vim endif " Line continuation is used here, remove 'C' from 'cpoptions' let s:cpo_save = &cpo set cpo&vim " First remove all old syntax autocommands. au! Syntax au Syntax * call s:SynSet() fun! s:SynSet() " clear syntax for :set syntax=OFF and any syntax name that doesn't exist syn clear if exists("b:current_syntax") unlet b:current_syntax endif let s = expand("") if s == "ON" " :set syntax=ON if &filetype == "" echohl ErrorMsg echo "filetype unknown" echohl None endif let s = &filetype endif if s != "" " Load the syntax file(s). When there are several, separated by dots, " load each in sequence. for name in split(s, '\.') exe "runtime! syntax/" . name . ".vim syntax/" . name . "/*.vim" endfor endif endfun " Handle adding doxygen to other languages (C, C++, C#, IDL) au Syntax c,cpp,cs,idl,php \ if (exists('b:load_doxygen_syntax') && b:load_doxygen_syntax) \ || (exists('g:load_doxygen_syntax') && g:load_doxygen_syntax) \ | runtime! syntax/doxygen.vim \ | endif " Source the user-specified syntax highlighting file if exists("mysyntaxfile") && filereadable(expand(mysyntaxfile)) execute "source " . mysyntaxfile endif " Restore 'cpoptions' let &cpo = s:cpo_save unlet s:cpo_save