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| author | Ruben Beltran del Rio <ruben@unlimited.pizza> | 2023-06-11 23:21:38 +0200 |
|---|---|---|
| committer | Ruben Beltran del Rio <ruben@unlimited.pizza> | 2023-06-11 23:21:38 +0200 |
| commit | 252cea169185f5a57acb6913f622950bb27458f8 (patch) | |
| tree | 33bc09c6a5abd5bd46faec09c10de226a9993a5c /vim/indent/javascript.vim | |
| parent | e19087bc292678a526a8c780bbdc58b38dcecc2c (diff) | |
Drop support for vim, cleanup nvim config
Diffstat (limited to 'vim/indent/javascript.vim')
| -rw-r--r-- | vim/indent/javascript.vim | 328 |
1 files changed, 0 insertions, 328 deletions
diff --git a/vim/indent/javascript.vim b/vim/indent/javascript.vim deleted file mode 100644 index b34deee..0000000 --- a/vim/indent/javascript.vim +++ /dev/null @@ -1,328 +0,0 @@ -" Vim indent file -" Language: Javascript -" Maintainer: Darrick Wiebe <darrick at innatesoftware.com> -" URL: http://github.com/pangloss/vim-javascript -" Version: 1.0.0 -" Last Change: August 31, 2009 -" Acknowledgement: Based off of vim-ruby maintained by Nikolai Weibull http://vim-ruby.rubyforge.org - -" 0. Initialization {{{1 -" ================= - -" Only load this indent file when no other was loaded. -if exists("b:did_indent") - finish -endif -let b:did_indent = 1 - -setlocal nosmartindent - -" Now, set up our indentation expression and keys that trigger it. -setlocal indentexpr=GetJavascriptIndent() -setlocal indentkeys=0{,0},0),0],!^F,o,O,e - -" Only define the function once. -if exists("*GetJavascriptIndent") - finish -endif - -let s:cpo_save = &cpo -set cpo&vim - -" 1. Variables {{{1 -" ============ - -" Regex of syntax group names that are or delimit string or are comments. -let s:syng_strcom = 'javaScript\%(String\|RegexpString\|CommentTodo\|LineComment\|Comment\|DocComment\)' - -" Regex of syntax group names that are strings. -let s:syng_string = 'javaScript\%(RegexpString\)' - -" Regex of syntax group names that are strings or documentation. -let s:syng_stringdoc = 'javaScriptDocComment\|javaScriptComment' - -" Expression used to check whether we should skip a match with searchpair(). -let s:skip_expr = "synIDattr(synID(line('.'),col('.'),1),'name') =~ '".s:syng_strcom."'" - -let s:line_term = '\s*\%(\%(\/\/\).*\)\=$' - -" Regex that defines continuation lines, not including (, {, or [. -let s:continuation_regex = '\%([\\*+/.:]\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)' . s:line_term - -" Regex that defines continuation lines. -" TODO: this needs to deal with if ...: and so on -let s:msl_regex = '\%([\\*+/.:([]\|\%(<%\)\@<![=-]\|\W[|&?]\|||\|&&\)' . s:line_term - -let s:one_line_scope_regex = '\<\%(if\|else\|for\|while\)\>[^{;]*' . s:line_term - -" Regex that defines blocks. -let s:block_regex = '\%({\)\s*\%(|\%([*@]\=\h\w*,\=\s*\)\%(,\s*[*@]\=\h\w*\)*|\)\=' . s:line_term - -" 2. Auxiliary Functions {{{1 -" ====================== - -" Check if the character at lnum:col is inside a string, comment, or is ascii. -function s:IsInStringOrComment(lnum, col) - return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_strcom -endfunction - -" Check if the character at lnum:col is inside a string. -function s:IsInString(lnum, col) - return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_string -endfunction - -" Check if the character at lnum:col is inside a string or documentation. -function s:IsInStringOrDocumentation(lnum, col) - return synIDattr(synID(a:lnum, a:col, 1), 'name') =~ s:syng_stringdoc -endfunction - -" Find line above 'lnum' that isn't empty, in a comment, or in a string. -function s:PrevNonBlankNonString(lnum) - let in_block = 0 - let lnum = prevnonblank(a:lnum) - while lnum > 0 - " Go in and out of blocks comments as necessary. - " If the line isn't empty (with opt. comment) or in a string, end search. - let line = getline(lnum) - if line =~ '/\*' - if in_block - let in_block = 0 - else - break - endif - elseif !in_block && line =~ '\*/' - let in_block = 1 - elseif !in_block && line !~ '^\s*\%(//\).*$' && !(s:IsInStringOrComment(lnum, 1) && s:IsInStringOrComment(lnum, strlen(line))) - break - endif - let lnum = prevnonblank(lnum - 1) - endwhile - return lnum -endfunction - -" Find line above 'lnum' that started the continuation 'lnum' may be part of. -function s:GetMSL(lnum, in_one_line_scope) - " Start on the line we're at and use its indent. - let msl = a:lnum - let lnum = s:PrevNonBlankNonString(a:lnum - 1) - while lnum > 0 - " If we have a continuation line, or we're in a string, use line as MSL. - " Otherwise, terminate search as we have found our MSL already. - let line = getline(lnum) - let col = match(line, s:msl_regex) + 1 - if (col > 0 && !s:IsInStringOrComment(lnum, col)) || s:IsInString(lnum, strlen(line)) - let msl = lnum - else - " Don't use lines that are part of a one line scope as msl unless the - " flag in_one_line_scope is set to 1 - " - if a:in_one_line_scope - break - end - let msl_one_line = s:Match(lnum, s:one_line_scope_regex) - if msl_one_line == 0 - break - endif - endif - let lnum = s:PrevNonBlankNonString(lnum - 1) - endwhile - return msl -endfunction - -" Check if line 'lnum' has more opening brackets than closing ones. -function s:LineHasOpeningBrackets(lnum) - let open_0 = 0 - let open_2 = 0 - let open_4 = 0 - let line = getline(a:lnum) - let pos = match(line, '[][(){}]', 0) - while pos != -1 - if !s:IsInStringOrComment(a:lnum, pos + 1) - let idx = stridx('(){}[]', line[pos]) - if idx % 2 == 0 - let open_{idx} = open_{idx} + 1 - else - let open_{idx - 1} = open_{idx - 1} - 1 - endif - endif - let pos = match(line, '[][(){}]', pos + 1) - endwhile - return (open_0 > 0) . (open_2 > 0) . (open_4 > 0) -endfunction - -function s:Match(lnum, regex) - let col = match(getline(a:lnum), a:regex) + 1 - return col > 0 && !s:IsInStringOrComment(a:lnum, col) ? col : 0 -endfunction - -function s:IndentWithContinuation(lnum, ind, width) - " Set up variables to use and search for MSL to the previous line. - let p_lnum = a:lnum - let lnum = s:GetMSL(a:lnum, 1) - let line = getline(line) - - " If the previous line wasn't a MSL and is continuation return its indent. - " TODO: the || s:IsInString() thing worries me a bit. - if p_lnum != lnum - if s:Match(p_lnum,s:continuation_regex)||s:IsInString(p_lnum,strlen(line)) - return a:ind - endif - endif - - " Set up more variables now that we know we aren't continuation bound. - let msl_ind = indent(lnum) - - " If the previous line ended with [*+/.-=], start a continuation that - " indents an extra level. - if s:Match(lnum, s:continuation_regex) - if lnum == p_lnum - return msl_ind + a:width - else - return msl_ind - endif - endif - - return a:ind -endfunction - -function s:InOneLineScope(lnum) - let msl = s:GetMSL(a:lnum, 1) - if msl > 0 && s:Match(msl, s:one_line_scope_regex) - return msl - endif - return 0 -endfunction - -function s:ExitingOneLineScope(lnum) - let msl = s:GetMSL(a:lnum, 1) - if msl > 0 - " if the current line is in a one line scope .. - if s:Match(msl, s:one_line_scope_regex) - return 0 - else - let prev_msl = s:GetMSL(msl - 1, 1) - if s:Match(prev_msl, s:one_line_scope_regex) - return prev_msl - endif - endif - endif - return 0 -endfunction - -" 3. GetJavascriptIndent Function {{{1 -" ========================= - -function GetJavascriptIndent() - " 3.1. Setup {{{2 - " ---------- - - " Set up variables for restoring position in file. Could use v:lnum here. - let vcol = col('.') - - " 3.2. Work on the current line {{{2 - " ----------------------------- - - " Get the current line. - let line = getline(v:lnum) - let ind = -1 - - - " If we got a closing bracket on an empty line, find its match and indent - " according to it. For parentheses we indent to its column - 1, for the - " others we indent to the containing line's MSL's level. Return -1 if fail. - let col = matchend(line, '^\s*[]})]') - if col > 0 && !s:IsInStringOrComment(v:lnum, col) - call cursor(v:lnum, col) - let bs = strpart('(){}[]', stridx(')}]', line[col - 1]) * 2, 2) - if searchpair(escape(bs[0], '\['), '', bs[1], 'bW', s:skip_expr) > 0 - if line[col-1]==')' && col('.') != col('$') - 1 - let ind = virtcol('.')-1 - else - let ind = indent(s:GetMSL(line('.'), 0)) - endif - endif - return ind - endif - - " If we have a /* or */ set indent to first column. - if match(line, '^\s*\%(/\*\|\*/\)$') != -1 - return 0 - endif - - " If we are in a multi-line string or line-comment, don't do anything to it. - if s:IsInStringOrDocumentation(v:lnum, matchend(line, '^\s*') + 1) - return indent('.') - endif - - " 3.3. Work on the previous line. {{{2 - " ------------------------------- - - " Find a non-blank, non-multi-line string line above the current line. - let lnum = s:PrevNonBlankNonString(v:lnum - 1) - - " If the line is empty and inside a string, use the previous line. - if line =~ '^\s*$' && lnum != prevnonblank(v:lnum - 1) - return indent(prevnonblank(v:lnum)) - endif - - " At the start of the file use zero indent. - if lnum == 0 - return 0 - endif - - " Set up variables for current line. - let line = getline(lnum) - let ind = indent(lnum) - - " If the previous line ended with a block opening, add a level of indent. - if s:Match(lnum, s:block_regex) - return indent(s:GetMSL(lnum, 0)) + &sw - endif - - " If the previous line contained an opening bracket, and we are still in it, - " add indent depending on the bracket type. - if line =~ '[[({]' - let counts = s:LineHasOpeningBrackets(lnum) - if counts[0] == '1' && searchpair('(', '', ')', 'bW', s:skip_expr) > 0 - if col('.') + 1 == col('$') - return ind + &sw - else - return virtcol('.') - endif - elseif counts[1] == '1' || counts[2] == '1' - return ind + &sw - else - call cursor(v:lnum, vcol) - end - endif - - " 3.4. Work on the MSL line. {{{2 - " -------------------------- - - let ind_con = ind - let ind = s:IndentWithContinuation(lnum, ind_con, &sw) - - " }}}2 - " - " - let ols = s:InOneLineScope(lnum) - if ols > 0 - let ind = ind + &sw - else - let ols = s:ExitingOneLineScope(lnum) - while ols > 0 && ind > 0 - let ind = ind - &sw - let ols = s:InOneLineScope(ols - 1) - endwhile - endif - - return ind -endfunction - -" }}}1 - -let &cpo = s:cpo_save -unlet s:cpo_save - -" vim:set sw=2 sts=2 ts=8 noet: - |