From 029f72b1a93430b24b88eb3a72c6114d9f149737 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 10 Apr 2024 22:09:20 +0200 Subject: Adding upstream version 2:9.1.0016. Signed-off-by: Daniel Baumann --- runtime/ftplugin/cobol.vim | 269 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 269 insertions(+) create mode 100644 runtime/ftplugin/cobol.vim (limited to 'runtime/ftplugin/cobol.vim') diff --git a/runtime/ftplugin/cobol.vim b/runtime/ftplugin/cobol.vim new file mode 100644 index 0000000..ec1e954 --- /dev/null +++ b/runtime/ftplugin/cobol.vim @@ -0,0 +1,269 @@ +" Vim filetype plugin file +" Language: cobol +" Maintainer: Ankit Jain +" (formerly Tim Pope ) +" Last Update: By Ankit Jain (add gtk support) on 15.08.2020 + +" Insert mode mappings: +" Normal mode mappings: < > << >> [[ ]] [] ][ +" Visual mode mappings: < > + +if exists("b:did_ftplugin") + finish +endif +let b:did_ftplugin = 1 + +let s:cpo_save = &cpo +set cpo&vim + +setlocal commentstring=\ \ \ \ \ \ *%s +setlocal comments=:* +setlocal fo+=croqlt +setlocal expandtab +setlocal textwidth=72 + +" matchit support +if exists("loaded_matchit") + let s:ordot = '\|\ze\.\%( \@=\|$\)' + let b:match_ignorecase=1 + "let b:match_skip = 'getline(".") =~ "^.\\{6\\}[*/C]"' + let b:match_words= + \ '\$if\>:$else\>:\$endif\>,' . + \ '[$-]\@:\<\%(then\|else\)\>:\'.s:ordot.',' . + \ '-\@:\'.s:ordot . ',' . + \ '-\@:\<\%(when\)\>:\' .s:ordot . ',' . + \ '-\@\%(.*\(\%$\|\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*\%(not\s\+\)\=on\s\+size\s\+error\>\)\)\@=:\%(\:\' .s:ordot . ',' . + \ '-\@\%(.*\(\%$\|\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*\%(not\s\+\)\=on\s\+\%(overflow\|exception\)\>\)\)\@=:\%(\:\' .s:ordot . ',' . + \ '-\@\%(.*\(\%$\|\%(\n\%(\%(\s*\|.\{6\}\)[*/].*\n\)*\)\=\s*\%(invalid\s\+key\|at\s\+end\|no\s\+data\|at\s\+end-of-page\)\>\)\)\@=:\%(\:\' .s:ordot +endif + +" add gtk support +if (has("gui_win32") || has("gui_gtk")) && !exists("b:browsefilter") + let b:browsefilter = "COBOL Source Files (*.cbl, *.cob)\t*.cbl;*.cob;*.lib\n". + \ "All Files (*.*)\t*.*\n" +endif + +let b:undo_ftplugin = "setlocal com< cms< fo< et< tw<" . + \ " | unlet! b:browsefilter b:match_words b:match_ignorecase b:match_skip" +if !exists("g:no_plugin_maps") && !exists("g:no_cobol_maps") + let b:undo_ftplugin = b:undo_ftplugin . + \ " | sil! exe 'nunmap <'" . + \ " | sil! exe 'nunmap >'" . + \ " | sil! exe 'nunmap <<'" . + \ " | sil! exe 'nunmap >>'" . + \ " | sil! exe 'vunmap <'" . + \ " | sil! exe 'vunmap >'" . + \ " | sil! exe 'iunmap '" . + \ " | sil! exe 'iunmap '" . + \ " | sil! exe 'iunmap '" . + \ " | sil! exe 'nunmap Traditional'" . + \ " | sil! exe 'nunmap Comment'" . + \ " | sil! exe 'nunmap DeComment'" . + \ " | sil! exe 'vunmap VisualTraditional'" . + \ " | sil! exe 'vunmap VisualComment'" . + \ " | sil! exe 'iunmap VisualDeComment'" . + \ " | sil! exe 'unmap [['" . + \ " | sil! exe 'unmap ]]'" . + \ " | sil! exe 'unmap []'" . + \ " | sil! exe 'unmap ]['" +endif + +if !exists("g:no_plugin_maps") && !exists("g:no_cobol_maps") + if version >= 700 + nnoremap > :set opfunc=IncreaseFuncg@ + nnoremap < :set opfunc=DecreaseFuncg@ + endif + nnoremap >> :call CobolIndentBlock(1) + nnoremap << :call CobolIndentBlock(-1) + vnoremap > :call CobolIndentBlock(v:count1) + vnoremap < :call CobolIndentBlock(-v:count1) + inoremap =IncreaseIndent()=RestoreShiftwidth() + inoremap =DecreaseIndent()=RestoreShiftwidth() + if !maparg("","i") + inoremap =Tab()=RestoreShiftwidth() + endif + noremap [[ m':call search('\c^\%(\s*\.\{6\}\s\+\)\zs[A-Za-z0-9-]\+\s\+\%(division\section\)\s*\.','bW') + noremap ]] m':call search('\c^\%(\s*\.\{6\}\s\+\)\zs[A-Za-z0-9-]\+\s\+\%(division\section\)\.','W') + noremap [] m':call toend('b') + noremap ][ m':call toend('') + " For EnhancedCommentify + noremap Traditional :call Comment('t') + noremap Comment :call Comment('c') + noremap DeComment :call Comment('u') + noremap VisualTraditional :'<,'>call Comment('t') + noremap VisualComment :'<,'>call Comment('c') + noremap VisualDeComment :'<,'>call Comment('u') +endif + +let &cpo = s:cpo_save +unlet s:cpo_save + +if exists("g:did_cobol_ftplugin_functions") + finish +endif +let g:did_cobol_ftplugin_functions = 1 + +function! s:repeat(str,count) + let i = 0 + let ret = "" + while i < a:count + let ret = ret . a:str + let i = i + 1 + endwhile + return ret +endfunction + +function! s:increase(...) + let lnum = '.' + let sw = shiftwidth() + let i = a:0 ? a:1 : indent(lnum) + if i >= 11 + return sw - (i - 11) % sw + elseif i >= 7 + return 11-i + elseif i == 6 + return 1 + else + return 6-i + endif +endfunction + +function! s:decrease(...) + let lnum = '.' + let sw = shiftwidth() + let i = indent(a:0 ? a:1 : lnum) + if i >= 11 + sw + return 1 + (i + 12) % sw + elseif i > 11 + return i-11 + elseif i > 7 + return i-7 + elseif i == 7 + return 1 + else + return i + endif +endfunction + +function! CobolIndentBlock(shift) + let head = strpart(getline('.'),0,7) + let tail = strpart(getline('.'),7) + let indent = match(tail,'[^ ]') + let sw = shiftwidth() + let shift = a:shift + if shift > 0 + if indent < 4 + let tail = s:repeat(" ",4-indent).tail + let shift = shift - 1 + endif + let tail = s:repeat(" ",shift*sw).tail + let shift = 0 + elseif shift < 0 + if (indent-4) > -shift * sw + let tail = strpart(tail,-shift * sw) + elseif (indent-4) > (-shift-1) * sw + let tail = strpart(tail,indent - 4) + else + let tail = strpart(tail,indent) + endif + endif + call setline('.',head.tail) +endfunction + +function! s:IncreaseFunc(type) + '[,']call CobolIndentBlock(1) +endfunction + +function! s:DecreaseFunc(type) + '[,']call CobolIndentBlock(-1) +endfunction + +function! s:IncreaseIndent() + let c = "\" + if exists("*InsertCtrlTWrapper") + let key = InsertCtrlTWrapper() + if key != c + return key + endif + endif + let interval = s:increase() + let b:cobol_shiftwidth = &shiftwidth + let &shiftwidth = 1 + let lastchar = strpart(getline('.'),col('.')-2,1) + if lastchar == '0' || lastchar == '^' + return "\".lastchar.c + else + return s:repeat(c,interval) + endif +endfunction + +function! s:DecreaseIndent() + let c = "\" + if exists("*InsertCtrlDWrapper") + " I hack Ctrl-D to delete when not at the end of the line. + let key = InsertCtrlDWrapper() + if key != c + return key + endif + endif + let interval = s:decrease() + let b:cobol_shiftwidth = &shiftwidth + let &shiftwidth = 1 + return s:repeat(c,interval) +endfunction + +function! s:RestoreShiftwidth() + if exists("b:cobol_shiftwidth") + let &shiftwidth=b:cobol_shiftwidth + unlet b:cobol_shiftwidth + endif + return "" +endfunction + +function! s:Tab() + if (strpart(getline('.'),0,col('.')-1) =~ '^\s*$' && &sta) + return s:IncreaseIndent() + " &softtabstop < 0: &softtabstop follows &shiftwidth + elseif (&sts < 0 || &sts == shiftwidth()) && &sts != 8 && &et + return s:repeat(" ",s:increase(col('.')-1)) + else + return "\" + endif +endfunction + +function! s:Comment(arg) + " For EnhancedCommentify + let line = getline('.') + if (line =~ '^.\{6\}[*/C]' || a:arg == 'c') && a:arg != 'u' + let line = substitute(line,'^.\{6\}\zs.',' ','') + else + let line = substitute(line,'^.\{6\}\zs.','*','') + endif + call setline('.',line) +endfunction + +function! s:toend(direction) + let ignore = '^\(\s*\|.\{6\}\)\%([*/]\|\s*$\)' + let keep = line('.') + keepjumps + + while line('.') < line('$') && getline('.') =~ ignore + keepjumps + + endwhile + let res = search('\c^\%(\s*\|.\{6\}\s\+\)\zs[A-Za-z0-9-]\+\s\+\%(division\|section\)\s*\.',a:direction.'W') + if a:direction != 'b' && !res + let res = line('$') + keepjumps $ + elseif res + keepjumps - + endif + if res + while line('.') > 1 && getline('.') =~ ignore + keepjumps - + endwhile + if line('.') == 1 && getline('.') =~ ignore + exe "keepjumps ".keep + endif + else + exe "keepjumps ".keep + endif +endfunction -- cgit v1.2.3