diff options
author | Bram Moolenaar <Bram@vim.org> | 2018-01-28 22:47:25 +0100 |
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committer | Bram Moolenaar <Bram@vim.org> | 2018-01-28 22:47:25 +0100 |
commit | 40962ec9c0e7b8699e101182b06ddd39dc0e1212 (patch) | |
tree | 8949df2955a3d9cc6c0e4a6e89aa123a31c0abbd /runtime/indent/nsis.vim | |
parent | 84b242c369a22b581c43de9de0152f0baedd71ab (diff) |
Update runtime files.
Diffstat (limited to 'runtime/indent/nsis.vim')
-rw-r--r-- | runtime/indent/nsis.vim | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/runtime/indent/nsis.vim b/runtime/indent/nsis.vim new file mode 100644 index 0000000000..223f4fa28e --- /dev/null +++ b/runtime/indent/nsis.vim @@ -0,0 +1,91 @@ +" Vim indent file +" Language: NSIS script +" Maintainer: Ken Takata +" URL: https://github.com/k-takata/vim-nsis +" Last Change: 2018-01-21 +" Filenames: *.nsi +" License: VIM License + +if exists("b:did_indent") + finish +endif +let b:did_indent = 1 + +setlocal nosmartindent +setlocal noautoindent +setlocal indentexpr=GetNsisIndent(v:lnum) +setlocal indentkeys=!^F,o,O +setlocal indentkeys+==~${Else,=~${EndIf,=~${EndUnless,=~${AndIf,=~${AndUnless,=~${OrIf,=~${OrUnless,=~${Case,=~${Default,=~${EndSelect,=~${EndSwith,=~${Loop,=~${Next,=~${MementoSectionEnd,=~FunctionEnd,=~SectionEnd,=~SectionGroupEnd,=~PageExEnd,0=~!macroend,0=~!if,0=~!else,0=~!endif + +if exists("*GetNsisIndent") + finish +endif + +function! GetNsisIndent(lnum) + " If this line is explicitly joined: If the previous line was also joined, + " line it up with that one, otherwise add two 'shiftwidth' + if getline(a:lnum - 1) =~ '\\$' + if a:lnum > 1 && getline(a:lnum - 2) =~ '\\$' + return indent(a:lnum - 1) + endif + return indent(a:lnum - 1) + shiftwidth() * 2 + endif + + " Grab the current line, stripping comments. + let l:thisl = substitute(getline(a:lnum), '[;#].*$', '', '') + " Check if this line is a conditional preprocessor line. + let l:preproc = l:thisl =~? '^\s*!\%(if\|else\|endif\)' + + " Grab the previous line, stripping comments. + " Skip preprocessor lines and continued lines. + let l:prevlnum = a:lnum + while 1 + let l:prevlnum = prevnonblank(l:prevlnum - 1) + if l:prevlnum == 0 + " top of file + return 0 + endif + let l:prevl = substitute(getline(l:prevlnum), '[;#].*$', '', '') + let l:prevpreproc = l:prevl =~? '^\s*!\%(if\|else\|endif\)' + if l:preproc == l:prevpreproc && getline(l:prevlnum - 1) !~? '\\$' + break + endif + endwhile + let l:previ = indent(l:prevlnum) + let l:ind = l:previ + + if l:preproc + " conditional preprocessor + if l:prevl =~? '^\s*!\%(if\%(\%(macro\)\?n\?def\)\?\|else\)\>' + let l:ind += shiftwidth() + endif + if l:thisl =~? '^\s*!\%(else\|endif\)\?\>' + let l:ind -= shiftwidth() + endif + return l:ind + endif + + if l:prevl =~? '^\s*\%(\${\%(If\|IfNot\|Unless\|ElseIf\|ElseIfNot\|ElseUnless\|Else\|AndIf\|AndIfNot\|AndUnless\|OrIf\|OrIfNot\|OrUnless\|Select\|Case\|Case[2-5]\|CaseElse\|Default\|Switch\|Do\|DoWhile\|DoUntil\|For\|ForEach\|MementoSection\)}\|Function\>\|Section\>\|SectionGroup\|PageEx\>\|!macro\>\)' + " previous line opened a block + let l:ind += shiftwidth() + endif + if l:thisl =~? '^\s*\%(\${\%(ElseIf\|ElseIfNot\|ElseUnless\|Else\|EndIf\|EndUnless\|AndIf\|AndIfNot\|AndUnless\|OrIf\|OrIfNot\|OrUnless\|Loop\|LoopWhile\|LoopUntil\|Next\|MementoSectionEnd\)\>}\?\|FunctionEnd\>\|SectionEnd\>\|SectionGroupEnd\|PageExEnd\>\|!macroend\>\)' + " this line closed a block + let l:ind -= shiftwidth() + elseif l:thisl =~? '^\s*\${\%(Case\|Case[2-5]\|CaseElse\|Default\)\>}\?' + if l:prevl !~? '^\s*\${\%(Select\|Switch\)}' + let l:ind -= shiftwidth() + endif + elseif l:thisl =~? '^\s*\${\%(EndSelect\|EndSwitch\)\>}\?' + " this line closed a block + if l:prevl =~? '^\s*\${\%(Select\|Switch\)}' + let l:ind -= shiftwidth() + else + let l:ind -= shiftwidth() * 2 + endif + endif + + return l:ind +endfunction + +" vim: ts=8 sw=2 sts=2 |