1071d4279SBram Moolenaar" Vim filetype plugin file 2071d4279SBram Moolenaar" Language: C 3071d4279SBram Moolenaar" Maintainer: Bram Moolenaar <[email protected]> 4*34cc7d8cSBram Moolenaar" Last Change: 2021 Sep 21 5071d4279SBram Moolenaar 6071d4279SBram Moolenaar" Only do this when not done yet for this buffer 7071d4279SBram Moolenaarif exists("b:did_ftplugin") 8071d4279SBram Moolenaar finish 9071d4279SBram Moolenaarendif 10071d4279SBram Moolenaar 11071d4279SBram Moolenaar" Don't load another plugin for this buffer 12071d4279SBram Moolenaarlet b:did_ftplugin = 1 13071d4279SBram Moolenaar 14582fd85bSBram Moolenaar" Using line continuation here. 1530abd28fSBram Moolenaarlet s:cpo_save = &cpo 16071d4279SBram Moolenaarset cpo-=C 17071d4279SBram Moolenaar 18560979edSBram Moolenaarlet b:undo_ftplugin = "setl fo< com< ofu< cms< def< inc< | if has('vms') | setl isk< | endif" 19071d4279SBram Moolenaar 20071d4279SBram Moolenaar" Set 'formatoptions' to break comment lines but not other lines, 21071d4279SBram Moolenaar" and insert the comment leader when hitting <CR> or using "o". 22071d4279SBram Moolenaarsetlocal fo-=t fo+=croql 23071d4279SBram Moolenaar 24560979edSBram Moolenaar" These options have the right value as default, but the user may have 25560979edSBram Moolenaar" overruled that. 26560979edSBram Moolenaarsetlocal commentstring& define& include& 27560979edSBram Moolenaar 28e344beadSBram Moolenaar" Set completion with CTRL-X CTRL-O to autoloaded function. 29e344beadSBram Moolenaarif exists('&ofu') 30e344beadSBram Moolenaar setlocal ofu=ccomplete#Complete 31e344beadSBram Moolenaarendif 32e344beadSBram Moolenaar 33071d4279SBram Moolenaar" Set 'comments' to format dashed lists in comments. 34071d4279SBram Moolenaarsetlocal comments=sO:*\ -,mO:*\ \ ,exO:*/,s1:/*,mb:*,ex:*/,:// 35071d4279SBram Moolenaar 36071d4279SBram Moolenaar" In VMS C keywords contain '$' characters. 37071d4279SBram Moolenaarif has("vms") 38071d4279SBram Moolenaar setlocal iskeyword+=$ 39071d4279SBram Moolenaarendif 40071d4279SBram Moolenaar 41446cb837SBram Moolenaar" When the matchit plugin is loaded, this makes the % command skip parens and 4201164a65SBram Moolenaar" braces in comments properly. 43*34cc7d8cSBram Moolenaarif !exists("b:match_words") 4401164a65SBram Moolenaar let b:match_words = '^\s*#\s*if\(\|def\|ndef\)\>:^\s*#\s*elif\>:^\s*#\s*else\>:^\s*#\s*endif\>' 45c95a302aSBram Moolenaar let b:match_skip = 's:comment\|string\|character\|special' 46*34cc7d8cSBram Moolenaar let b:undo_ftplugin ..= " | unlet! b:match_skip b:match_words" 47*34cc7d8cSBram Moolenaarendif 48446cb837SBram Moolenaar 49071d4279SBram Moolenaar" Win32 can filter files in the browse dialog 5030b65817SBram Moolenaarif (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter") 51071d4279SBram Moolenaar if &ft == "cpp" 52071d4279SBram Moolenaar let b:browsefilter = "C++ Source Files (*.cpp *.c++)\t*.cpp;*.c++\n" . 53071d4279SBram Moolenaar \ "C Header Files (*.h)\t*.h\n" . 54071d4279SBram Moolenaar \ "C Source Files (*.c)\t*.c\n" . 55071d4279SBram Moolenaar \ "All Files (*.*)\t*.*\n" 56d4755bb0SBram Moolenaar elseif &ft == "ch" 57071d4279SBram Moolenaar let b:browsefilter = "Ch Source Files (*.ch *.chf)\t*.ch;*.chf\n" . 58071d4279SBram Moolenaar \ "C Header Files (*.h)\t*.h\n" . 59071d4279SBram Moolenaar \ "C Source Files (*.c)\t*.c\n" . 60071d4279SBram Moolenaar \ "All Files (*.*)\t*.*\n" 61071d4279SBram Moolenaar else 62071d4279SBram Moolenaar let b:browsefilter = "C Source Files (*.c)\t*.c\n" . 63071d4279SBram Moolenaar \ "C Header Files (*.h)\t*.h\n" . 64071d4279SBram Moolenaar \ "Ch Source Files (*.ch *.chf)\t*.ch;*.chf\n" . 65071d4279SBram Moolenaar \ "C++ Source Files (*.cpp *.c++)\t*.cpp;*.c++\n" . 66071d4279SBram Moolenaar \ "All Files (*.*)\t*.*\n" 67071d4279SBram Moolenaar endif 68*34cc7d8cSBram Moolenaar let b:undo_ftplugin ..= " | unlet! b:browsefilter" 69071d4279SBram Moolenaarendif 7030abd28fSBram Moolenaar 7130abd28fSBram Moolenaarlet &cpo = s:cpo_save 7230abd28fSBram Moolenaarunlet s:cpo_save 73