51 lines
1.3 KiB
VimL
51 lines
1.3 KiB
VimL
" Vim indent file
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" Language: Justfile
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" Maintainer: Peter Benjamin <@pbnj>
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" Last Change: 2025 Jan 19
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" Credits: The original author, Noah Bogart <https://github.com/NoahTheDuke/vim-just/>
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" Only load this indent file when no other was loaded yet.
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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=GetJustfileIndent()
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setlocal indentkeys=0},0),!^F,o,O,0=''',0=\"\"\"
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let b:undo_indent = "setlocal indentexpr< indentkeys<"
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if exists("*GetJustfileIndent")
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finish
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endif
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function GetJustfileIndent()
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if v:lnum < 2
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return 0
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endif
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let prev_line = getline(v:lnum - 1)
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let last_indent = indent(v:lnum - 1)
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if getline(v:lnum) =~ "\\v^\\s+%([})]|'''$|\"\"\"$)"
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return last_indent - shiftwidth()
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elseif prev_line =~ '\V#'
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return last_indent
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elseif prev_line =~ "\\v%([:{(]|^.*\\S.*%([^']'''|[^\"]\"\"\"))\\s*$"
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return last_indent + shiftwidth()
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elseif prev_line =~ '\\$'
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if v:lnum == 2 || getline(v:lnum - 2) !~ '\\$'
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if prev_line =~ '\v:\=@!'
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return last_indent + shiftwidth() + shiftwidth()
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else
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return last_indent + shiftwidth()
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endif
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endif
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elseif v:lnum > 2 && getline(v:lnum - 2) =~ '\\$'
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return last_indent - shiftwidth()
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elseif prev_line =~ '\v:\s*%(\h|\()' && prev_line !~ '\V:='
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return last_indent + shiftwidth()
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endif
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return last_indent
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endfunction
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