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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 08:50:31 +0000
commitaed8ce9da277f5ecffe968b324f242c41c3b752a (patch)
treed2e538394cb7a8a7c42a4aac6ccf1a8e3256999b /runtime/indent/liquid.vim
parentInitial commit. (diff)
downloadvim-aed8ce9da277f5ecffe968b324f242c41c3b752a.tar.xz
vim-aed8ce9da277f5ecffe968b324f242c41c3b752a.zip
Adding upstream version 2:9.0.1378.upstream/2%9.0.1378upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'runtime/indent/liquid.vim')
-rw-r--r--runtime/indent/liquid.vim66
1 files changed, 66 insertions, 0 deletions
diff --git a/runtime/indent/liquid.vim b/runtime/indent/liquid.vim
new file mode 100644
index 0000000..6fc9337
--- /dev/null
+++ b/runtime/indent/liquid.vim
@@ -0,0 +1,66 @@
+" Vim indent file
+" Language: Liquid
+" Maintainer: Tim Pope <vimNOSPAM@tpope.org>
+" Last Change: 2022 Mar 15
+
+if exists('b:did_indent')
+ finish
+endif
+
+set indentexpr=
+if exists('b:liquid_subtype')
+ exe 'runtime! indent/'.b:liquid_subtype.'.vim'
+else
+ runtime! indent/html.vim
+endif
+unlet! b:did_indent
+
+if &l:indentexpr == ''
+ if &l:cindent
+ let &l:indentexpr = 'cindent(v:lnum)'
+ else
+ let &l:indentexpr = 'indent(prevnonblank(v:lnum-1))'
+ endif
+endif
+let b:liquid_subtype_indentexpr = &l:indentexpr
+
+let b:did_indent = 1
+
+setlocal indentexpr=GetLiquidIndent()
+setlocal indentkeys=o,O,*<Return>,<>>,{,},0),0],o,O,!^F,=end,=endif,=endunless,=endifchanged,=endcase,=endfor,=endtablerow,=endcapture,=else,=elsif,=when,=empty
+
+let b:undo_indent = "setl inde< indk<"
+
+" Only define the function once.
+if exists('*GetLiquidIndent')
+ finish
+endif
+
+function! s:count(string, pattern) abort
+ let string = substitute(a:string,'\C'.a:pattern,"\n",'g')
+ return strlen(substitute(string,"[^\n]",'','g'))
+endfunction
+
+function! GetLiquidIndent(...) abort
+ if a:0 && a:1 == '.'
+ let v:lnum = line('.')
+ elseif a:0 && a:1 =~ '^\d'
+ let v:lnum = a:1
+ endif
+ let vcol = col('.')
+ call cursor(v:lnum,1)
+ exe "let ind = ".b:liquid_subtype_indentexpr
+ let lnum = prevnonblank(v:lnum-1)
+ let line = getline(lnum)
+ let cline = getline(v:lnum)
+ let line = substitute(line,'\C^\%(\s*{%-\=\s*end\w*\s*-\=%}\)\+','','')
+ let line = substitute(line,'\C\%(\s*{%-\=\s*if.\+-\=%}.\+{%-\=\s*endif\s*-\=%}\)\+','','g')
+ let line .= matchstr(cline,'\C^\%(\s*{%-\=\s*end\w*\s*-\=%}\)\+')
+ let cline = substitute(cline,'\C^\%(\s*{%-\=\s*end\w*\s*-\=%}\)\+','','')
+ let sw = shiftwidth()
+ let ind += sw * s:count(line,'{%-\=\s*\%(if\|elsif\|else\|unless\|ifchanged\|case\|when\|for\|empty\|tablerow\|capture\)\>')
+ let ind -= sw * s:count(line,'{%-\=\s*end\%(if\|unless\|ifchanged\|case\|for\|tablerow\|capture\)\>')
+ let ind -= sw * s:count(cline,'{%-\=\s*\%(elsif\|else\|when\|empty\)\>')
+ let ind -= sw * s:count(cline,'{%-\=\s*end\w*$')
+ return ind
+endfunction