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vim-patch:95e9078: runtime(vim): Improve heredoc handling for all embedded scripts (#30121)
* Improve heredoc handling
- Support "trim" for all the embedded scripts.
- Check the indent of "trim" for "let" and all the embedded scripts.
* Update missing part of vim.vim.base in the commit
d164f2a521f8e52e587727657fb1c19e9a25f32a.
* Update gen_syntax_vim.vim to catch up with 9.1.0685's source code.
closes: vim/vim#15542
95e90781a4
Co-authored-by: Ken Takata <kentkt@csc.jp>
This commit is contained in:
zeertzjq
GitHub
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6af9ca4926
@ -371,7 +371,7 @@ endif
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syn case ignore
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syn keyword vimUserAttrbKey contained bar ban[g] cou[nt] ra[nge] com[plete] n[args] re[gister]
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" GEN_SYN_VIM: vimUserAttrbCmplt, START_STR='syn keyword vimUserAttrbCmplt contained', END_STR=''
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syn keyword vimUserAttrbCmplt contained arglist augroup behave buffer color command compiler cscope diff_buffer dir environment event expression file file_in_path filetype function help highlight history keymap locale mapclear mapping menu messages syntax syntime option packadd runtime shellcmd sign tag tag_listfiles user var breakpoint scriptnames dir_in_path
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syn keyword vimUserAttrbCmplt contained arglist augroup behave breakpoint buffer color command compiler cscope diff_buffer dir dir_in_path environment event expression file file_in_path filetype function help highlight history keymap locale mapclear mapping menu messages option packadd runtime scriptnames shellcmd sign syntax syntime tag tag_listfiles user var
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syn keyword vimUserAttrbCmplt contained custom customlist nextgroup=vimUserAttrbCmpltFunc,vimUserCmdError
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syn match vimUserAttrbCmpltFunc contained ",\%([sS]:\|<[sS][iI][dD]>\)\=\%(\h\w*\%([.#]\h\w*\)\+\|\h\w*\)"hs=s+1 nextgroup=vimUserCmdError
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@ -518,13 +518,10 @@ VimL syn keyword vimUnlet unl[et] skipwhite nextgroup=vimUnletBang,vimUnletVars
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syn match vimUnletBang contained "!" skipwhite nextgroup=vimUnletVars
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syn region vimUnletVars contained start="$\I\|\h" skip="\n\s*\\" end="$" end="|" contains=vimVar,vimEnvvar,vimContinue,vimString,vimNumber
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" Note: This incorrectly matches end markers with leading whitespace even if
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" "trim" was not specified. Matching :let indent for "trim" indented
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" end markers would require a contained :let that cannot be restricted
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" to the start pattern. A common internal testing use of heredocs is to
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" specify code blocks where :let commonly appears in the heredoc text.
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VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart start='=<<\s*\%(trim\s\+\)\=\z(\L\S*\)' matchgroup=vimLetHereDocStop end='^\s*\z1$' extend
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VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart start='=<<\s*\%(\%(trim\s\+\)\=eval\s\+\|eval\s\+\%(trim\s\+\)\=\)\z(\L\S*\)' matchgroup=vimLetHereDocStop end='^\s*\z1$' contains=@vimStringInterpolation extend
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VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart start='\%(^\z(\s*\)\S.*\)\@<==<<\s*trim\%(\s\+\)\@>\z(\L\S*\)' matchgroup=vimLetHereDocStop end='^\z1\z2$' extend
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VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart start='=<<\%(\s*\)\@>\z(\L\S*\)' matchgroup=vimLetHereDocStop end='^\z1$' extend
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VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart start='\%(^\z(\s*\)\S.*\)\@<==<<\s*\%(trim\s\+eval\|eval\s\+trim\)\%(\s\+\)\@>\z(\L\S*\)' matchgroup=vimLetHereDocStop end='^\z1\z2$' contains=@vimStringInterpolation extend
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VimFoldh syn region vimLetHereDoc matchgroup=vimLetHereDocStart start='=<<\s*eval\%(\s\+\)\@>\z(\L\S*\)' matchgroup=vimLetHereDocStop end='^\z1$' contains=@vimStringInterpolation extend
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Vim9 syn keyword vim9Const const skipwhite nextgroup=vim9Variable,vim9VariableList
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Vim9 syn keyword vim9Final final skipwhite nextgroup=vim9Variable,vim9VariableList
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@ -931,12 +928,16 @@ if g:vimsyn_embed =~# 'l' && filereadable(s:luapath)
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unlet! b:current_syntax
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syn cluster vimFuncBodyList add=vimLuaRegion
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exe "syn include @vimLuaScript ".s:luapath
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VimFoldl syn region vimLuaRegion matchgroup=vimScriptDelim start=+lua\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimLuaScript
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VimFoldl syn region vimLuaRegion matchgroup=vimScriptDelim start=+lua\s*<<\s*$+ end=+\.$+ contains=@vimLuaScript
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VimFoldl syn region vimLuaRegion matchgroup=vimScriptDelim start=+^\z(\s*\)lua\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+ contains=@vimLuaScript
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VimFoldl syn region vimLuaRegion matchgroup=vimScriptDelim start=+lua\s*<<\s*\z(\S*\)+ end=+^\z1$+ contains=@vimLuaScript
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VimFoldl syn region vimLuaRegion matchgroup=vimScriptDelim start=+^\z(\s*\)lua\s*<<\s*trim\s*$+ end=+^\z1\.$+ contains=@vimLuaScript
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VimFoldl syn region vimLuaRegion matchgroup=vimScriptDelim start=+lua\s*<<\s*$+ end=+^\.$+ contains=@vimLuaScript
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syn cluster vimFuncBodyList add=vimLuaRegion
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else
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syn region vimEmbedError start=+lua\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+lua\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)lua\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+lua\s*<<\s*\z(\S*\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)lua\s*<<\s*trim\s\*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+lua\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:luapath
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@ -956,12 +957,16 @@ if g:vimsyn_embed =~# 'p' && filereadable(s:perlpath)
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let s:foldmethod = &l:foldmethod
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exe "syn include @vimPerlScript ".s:perlpath
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let &l:foldmethod = s:foldmethod
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VimFoldp syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*\z(\S*\)\ze\(\s*["#].*\)\=$+ end=+^\z1\ze\(\s*[#"].*\)\=$+ contains=@vimPerlScript
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VimFoldp syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*$+ end=+\.$+ contains=@vimPerlScript
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VimFoldp syn region vimPerlRegion matchgroup=vimScriptDelim start=+^\z(\s*\)pe\%[rl]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+ contains=@vimPerlScript
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VimFoldp syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*\z(\S*\)+ end=+^\z1$+ contains=@vimPerlScript
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VimFoldp syn region vimPerlRegion matchgroup=vimScriptDelim start=+^\z(\s*\)pe\%[rl]\s*<<\s*trim\s*$+ end=+^\z1\.$+ contains=@vimPerlScript
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VimFoldp syn region vimPerlRegion matchgroup=vimScriptDelim start=+pe\%[rl]\s*<<\s*$+ end=+\.$+ contains=@vimPerlScript
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syn cluster vimFuncBodyList add=vimPerlRegion
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else
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syn region vimEmbedError start=+pe\%[rl]\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+pe\%[rl]\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)pe\%[rl]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+pe\%[rl]\s*<<\s*\z(\S*\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)pe\%[rl]\s*<<\s*trim\s\*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+pe\%[rl]\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:perlpath
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@ -981,12 +986,16 @@ if g:vimsyn_embed =~# 'r' && filereadable(s:rubypath)
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let s:foldmethod = &l:foldmethod
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exe "syn include @vimRubyScript ".s:rubypath
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let &l:foldmethod = s:foldmethod
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VimFoldr syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*\z(\S*\)\ze\(\s*#.*\)\=$+ end=+^\z1\ze\(\s*".*\)\=$+ contains=@vimRubyScript
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syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub[y]\s*<<\s*$+ end=+\.$+ contains=@vimRubyScript
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VimFoldr syn region vimRubyRegion matchgroup=vimScriptDelim start=+^\z(\s*\)rub\%[y]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+ contains=@vimRubyScript
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VimFoldr syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub\%[y]\s*<<\s*\z(\S*\)+ end=+^\z1$+ contains=@vimRubyScript
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VimFoldr syn region vimRubyRegion matchgroup=vimScriptDelim start=+^\z(\s*\)rub\%[y]\s*<<\s*trim\s*$+ end=+^\z1\.$+ contains=@vimRubyScript
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VimFoldr syn region vimRubyRegion matchgroup=vimScriptDelim start=+rub\%[y]\s*<<\s*$+ end=+\.$+ contains=@vimRubyScript
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syn cluster vimFuncBodyList add=vimRubyRegion
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else
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syn region vimEmbedError start=+rub[y]\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+rub[y]\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)rub\%[y]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+rub\%[y]\s*<<\s*\z(\S.*\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)rub\%[y]\s*<<\s*trim\s\*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+rub\%[y]\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:rubypath
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@ -1004,14 +1013,18 @@ if g:vimsyn_embed =~# 'P' && filereadable(s:pythonpath)
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unlet! b:current_syntax
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syn cluster vimFuncBodyList add=vimPythonRegion
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exe "syn include @vimPythonScript ".s:pythonpath
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon][3x]\=\s*<<\s*\%(trim\s*\)\=\z(\S*\)\ze\(\s*#.*\)\=$+ end=+^\z1\ze\(\s*".*\)\=$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon][3x]\=\s*<<\s*\%(trim\s*\)\=$+ end=+\.$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+Py\%[thon]2or3\s*<<\s*\%(trim\s*\)\=\z(\S*\)\ze\(\s*#.*\)\=$+ end=+^\z1\ze\(\s*".*\)\=$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+Py\%[thon]2or3\=\s*<<\s*\%(trim\s*\)\=$+ end=+\.$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+^\z(\s*\)py\%[thon][3x]\=\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon][3x]\=\s*<<\s*\z(\S\+\)+ end=+^\z1$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+^\z(\s*\)py\%[thon][3x]\=\s*<<\s*trim\s*$+ end=+^\z1\.$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+py\%[thon][3x]\=\s*<<\s*$+ end=+^\.$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+Py\%[thon]2or3\s*<<\s*\%(trim\s*\)\=\z(\S\+\)+ end=+^\z1$+ contains=@vimPythonScript
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VimFoldP syn region vimPythonRegion matchgroup=vimScriptDelim start=+Py\%[thon]2or3\s*<<\s*\%(trim\s*\)\=$+ end=+^\.$+ contains=@vimPythonScript
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syn cluster vimFuncBodyList add=vimPythonRegion
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else
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syn region vimEmbedError start=+py\%[thon]3\=\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+py\%[thon]3\=\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)py\%[thon][3x]\=\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+py\%[thon][3x]\=\s*<<\s*\z(\S\+\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)py\%[thon][3x]\=\s*<<\s*trim\s*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+py\%[thon][3x]\=\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:pythonpath
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@ -1036,17 +1049,23 @@ if s:trytcl
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unlet! b:current_syntax
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syn cluster vimFuncBodyList add=vimTclRegion
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exe "syn include @vimTclScript ".s:tclpath
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VimFoldt syn region vimTclRegion matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimTclScript
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VimFoldt syn region vimTclRegion matchgroup=vimScriptDelim start=+tc[l]\=\s*<<\s*$+ end=+\.$+ contains=@vimTclScript
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VimFoldt syn region vimTclRegion matchgroup=vimScriptDelim start=+^\z(\s*\)tc\%[l]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+ contains=@vimTclScript
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VimFoldt syn region vimTclRegion matchgroup=vimScriptDelim start=+tc\%[l]\=\s*<<\s*\z(\S*\)+ end=+^\z1$+ contains=@vimTclScript
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VimFoldt syn region vimTclRegion matchgroup=vimScriptDelim start=+^\z(\s*\)tc\%[l]\s*<<\s*trim\s*$+ end=+^\z1\.$+ contains=@vimTclScript
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VimFoldt syn region vimTclRegion matchgroup=vimScriptDelim start=+tc\%[l]\=\s*<<\s*$+ end=+^\.$+ contains=@vimTclScript
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syn cluster vimFuncBodyList add=vimTclScript
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else
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syn region vimEmbedError start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+tc[l]\=\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)tc\%[l]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+tc\%[l]\=\s*<<\s*\z(\S*\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)tc\%[l]\s*<<\s*trim\s\*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+tc\%[l]\=\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:tclpath
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else
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syn region vimEmbedError start=+tc[l]\=\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+tc[l]\=\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)tc\%[l]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+tc\%[l]\=\s*<<\s*\z(\S*\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)tc\%[l]\s*<<\s*trim\s\*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+tc\%[l]\=\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:trytcl
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@ -1067,12 +1086,16 @@ if g:vimsyn_embed =~# 'm' && filereadable(s:mzschemepath)
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exe "syn include @vimMzSchemeScript ".s:mzschemepath
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let &isk= s:iskKeep
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unlet s:iskKeep
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VimFoldm syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+ contains=@vimMzSchemeScript
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VimFoldm syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+ contains=@vimMzSchemeScript
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VimFoldm syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+^\z(\s*\)mz\%[scheme]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+ contains=@vimMzSchemeScript
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VimFoldm syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*\z(\S*\)+ end=+^\z1$+ contains=@vimMzSchemeScript
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VimFoldm syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+^\z(\s*\)mz\%[scheme]\s*<<\s*trim\s*$+ end=+^\z1\.$+ contains=@vimMzSchemeScript
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VimFoldm syn region vimMzSchemeRegion matchgroup=vimScriptDelim start=+mz\%[scheme]\s*<<\s*$+ end=+^\.$+ contains=@vimMzSchemeScript
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syn cluster vimFuncBodyList add=vimMzSchemeRegion
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else
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syn region vimEmbedError start=+mz\%[scheme]\s*<<\s*\z(.*\)$+ end=+^\z1$+
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syn region vimEmbedError start=+mz\%[scheme]\s*<<\s*$+ end=+\.$+
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syn region vimEmbedError start=+^\z(\s*\)mz\%[scheme]\s*<<\s*trim\s\+\z(\S\+\)+ end=+^\z1\z2$+
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syn region vimEmbedError start=+mz\%[scheme]\s*<<\s*\z(\S*\)+ end=+^\z1$+
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syn region vimEmbedError start=+^\z(\s*\)mz\%[scheme]\s*<<\s*trim\s\*$+ end=+^\z1\.$+
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syn region vimEmbedError start=+mz\%[scheme]\s*<<\s*$+ end=+^\.$+
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endif
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unlet s:mzschemepath
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