28d94f21ed
git-svn-id: https://vimsuite.svn.sourceforge.net/svnroot/vimsuite/trunk@133 eb2d0018-73a3-4aeb-bfe9-1def61c9ec69
92 lines
2.1 KiB
VimL
92 lines
2.1 KiB
VimL
" Vim indent file
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" Language: damos Kenngroessen Beschreibungs Datei
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" Maintainer: Stefan Liebl <S.Liebl@gmx.de>
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" URL:
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" Credits:
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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setlocal indentexpr=GetKgsIndent()
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setlocal nolisp
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setlocal nosmartindent
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setlocal autoindent
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setlocal indentkeys+=}
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" Only define the function once
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if exists("*GetKgsIndent")
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finish
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endif
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function GetKgsIndent()
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" Do not change indentation of commented lines.
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if exists("b:commentstring")
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if getline(v:lnum) =~ '^' . b:commentstring . '.*'
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return 0
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endif
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endif
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" Don't indent preprocessor directives
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if getline(v:lnum) =~ '^\s*#'
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return 0
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endif
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" Find a non-blank line above the current line, that's not a comment and not a preprocessor directive
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let lnum = prevnonblank(v:lnum - 1)
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while 1
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if getline(lnum) =~ '^#'
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" search
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elseif exists("b:commentstring")
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if getline(lnum) =~ '^' . b:commentstring
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" search
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else
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" found
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break
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endif
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else
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" found
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break
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endif
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" search next
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let lnum = prevnonblank(lnum - 1)
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endwhile
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" At the start of the file use zero indent.
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if lnum == 0 | return 0
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endif
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let ind = indent(lnum)
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let line = getline(lnum) " last line
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let cline = getline(v:lnum) " current line
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" Add a 'shiftwidth' after beginning of environments.
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" Don't add it for /begin ... /end
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if line =~ '{' && line !~ '}'
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let ind = ind + &sw
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endif
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" Subtract a 'shiftwidth' when an environment ends
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if cline =~ '^\s*}'
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let ind = ind - &sw
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endif
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if line !~ '{' && line =~ '}' && line !~ '^\s*}'
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let ind = ind - &sw
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endif
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" Add a space after beginning of a comment-block
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if line =~ '\/\*' && line !~ '\*\/'
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let ind = ind + 1
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endif
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" Subtract a space after end of a comment-block
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if line !~ '\/\*' && line =~ '\*\/'
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let ind = ind - 1
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endif
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return ind
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endfunction
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