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https://github.com/sheerun/vim-polyglot.git
synced 2025-11-15 06:53:50 -05:00
48 lines
1.0 KiB
VimL
48 lines
1.0 KiB
VimL
let s:base = expand("<sfile>:h:h")
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let Filter = { _, v -> stridx(v, s:base) == -1 && stridx(v, $VIMRUNTIME) == -1 && v !~ "after" }
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let files = filter(globpath(&rtp, 'indent/readline.vim', 1, 1), Filter)
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if len(files) > 0
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exec 'source ' . files[0]
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finish
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endif
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if !exists('g:polyglot_disabled') || index(g:polyglot_disabled, 'readline') == -1
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" Vim indent file
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" Language: readline configuration file
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" Previous Maintainer: Nikolai Weibull <now@bitwi.se>
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" Latest Revision: 2006-12-20
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if exists("b:did_indent")
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finish
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endif
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let b:did_indent = 1
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setlocal indentexpr=GetReadlineIndent()
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setlocal indentkeys=!^F,o,O,=$else,=$endif
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setlocal nosmartindent
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if exists("*GetReadlineIndent")
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finish
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endif
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function GetReadlineIndent()
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let lnum = prevnonblank(v:lnum - 1)
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if lnum == 0
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return 0
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endif
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let ind = indent(lnum)
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if getline(lnum) =~ '^\s*$\(if\|else\)\>'
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let ind = ind + shiftwidth()
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endif
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if getline(v:lnum) =~ '^\s*$\(else\|endif\)\>'
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let ind = ind - shiftwidth()
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endif
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return ind
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endfunction
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endif
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