54 lines
1.1 KiB
VimL
54 lines
1.1 KiB
VimL
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" Vim indent file
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" Language: Binder Language
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" Maintainer: Andreas Louv <andreas@louv.dk>
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" Last Change: May 09, 2019
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" Version: 1
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" URL: https://github.com/andlrc/rpgle.vim
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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=GetBinderIndent()
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setlocal indentkeys=o,O
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setlocal indentkeys+=0*
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setlocal indentkeys+=0=~strpgmexp,0=~endpgmexp
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setlocal nosmartindent
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let b:undo_indent = 'setlocal indentexpr< indentkeys< smartindent<'
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if exists('*GetBinderIndent')
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finish
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endif
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let s:cpo_save = &cpo
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set cpo&vim
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function! GetBinderIndent()
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let cnum = v:lnum
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let pnum = prevnonblank(cnum - 1)
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let pind = indent(pnum)
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let pline = getline(pnum)
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let cline = getline(cnum)
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" Add indent for opening keywords:
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if pline =~ '^\s*\<strpgmexp\>'
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return pind + shiftwidth()
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endif
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" Remove indent for closing keywords:
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if cline =~ '^\s*\<endpgmexp\>'
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return pind - shiftwidth()
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endif
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" If no match return the same indent as before:
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return pind
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endfunction
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let &cpo = s:cpo_save
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unlet s:cpo_save
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