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e34c23b701
Problem: "NOTE"s, inline Vim script code, and links ending in digits may not be highlighted correctly within the :Tutor. Solution: set an explicit value for ":syntax iskeyword" that includes digits. Do it after ":syntax include"s, so the included syntax/sh.vim doesn't mess with the value. Increase screen test width so all text within the conclusion section is visible. Co-authored-by: Sean Dewar <6256228+seandewar@users.noreply.github.com>
80 lines
3.2 KiB
VimL
80 lines
3.2 KiB
VimL
if exists("b:current_syntax")
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finish
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endif
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syn include @VIM syntax/vim.vim
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unlet b:current_syntax
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syn include @TUTORSHELL syntax/sh.vim
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unlet b:current_syntax
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syn include @VIMNORMAL syntax/vimnormal.vim
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syn iskeyword @,-,_,48-57
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syn match tutorLink /\[.\{-}\](.\{-})/ contains=tutorInlineNormal
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syn match tutorLinkBands /\[\|\]\|(\|)/ contained containedin=tutorLink,tutorLinkAnchor conceal
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syn match tutorLinkAnchor /(.\{-})/ contained containedin=tutorLink conceal
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syn match tutorURL /\(https\?\|file\):\/\/[[:graph:]]\+\>\/\?/
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syn match tutorEmail /\<[[:graph:]]\+@[[:graph:]]\+\>/
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syn match tutorInternalAnchor /\*[[:alnum:]-]\+\*/ contained conceal containedin=tutorSection
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syn match tutorSection /^#\{1,6}\s.\+$/ fold contains=tutorInlineNormal
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syn match tutorSectionBullet /#/ contained containedin=tutorSection
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syn match tutorTOC /\ctable of contents:/
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syn match tutorConcealedEscapes /\\[`*!\[\]():$-]\@=/ conceal
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syn region tutorEmphasis matchgroup=Delimiter start=/[\*]\@<!\*\*\@!/ end=/[\*]\@<!\*\*\@!/
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\ concealends contains=tutorInlineCommand,tutorInlineNormal
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syn region tutorBold matchgroup=Delimiter start=/\*\{2}/ end=/\*\{2}/
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\ concealends contains=tutorInlineCommand,tutorInlineNormal
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syn keyword tutorMarks TODO NOTE IMPORTANT TIP ATTENTION EXERCISE
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syn keyword tutorMarks todo note tip attention exercise
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syn keyword tutorMarks Todo Note Tip Excersise
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syn region tutorCodeblock matchgroup=Delimiter start=/^\~\{3}.*$/ end=/^\~\{3}/
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syn region tutorShell matchgroup=Delimiter start=/^\~\{3} sh\s*$/ end=/^\~\{3}/ keepend contains=@TUTORSHELL concealends
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syn match tutorShellPrompt /\(^\s*\)\@<=[$#]/ contained containedin=tutorShell
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syn region tutorInlineCode matchgroup=Delimiter start=/\\\@<!`/ end=/\\\@<!\(`{\@!\|`\s\)/ concealends
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syn region tutorCommand matchgroup=Delimiter start=/^\~\{3} cmd\( :\)\?\s*$/ end=/^\~\{3}/ keepend contains=@VIM concealends
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syn region tutorInlineCommand matchgroup=Delimiter start=/\\\@<!`\(.*`{vim}\)\@=/ end=/\\\@<!`\({vim}\)\@=/ nextgroup=tutorInlineType contains=@VIM concealends keepend
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syn region tutorNormal matchgroup=Delimiter start=/^\~\{3} norm\(al\?\)\?\s*$/ end=/^\~\{3}/ contains=@VIMNORMAL concealends
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syn region tutorInlineNormal matchgroup=Delimiter start=/\\\@<!`\(\S*`{normal}\)\@=/ end=/\\\@<!`\({normal}\)\@=/ nextgroup=tutorInlineType contains=@VIMNORMAL concealends keepend
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syn match tutorInlineType /{\(normal\|vim\)}/ contained conceal
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syn match tutorInlineOK /✓/
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syn match tutorInlineX /✗/
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hi def tutorLink cterm=underline gui=underline ctermfg=lightblue guifg=#0088ff
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hi def link tutorLinkBands Delimiter
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hi def link tutorLinkAnchor Underlined
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hi def link tutorInternalAnchor Underlined
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hi def link tutorURL tutorLink
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hi def link tutorEmail tutorLink
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hi def link tutorSection Title
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hi def link tutorSectionBullet Delimiter
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hi def link tutorTOC Directory
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hi def tutorMarks cterm=bold gui=bold
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hi def tutorEmphasis gui=italic cterm=italic
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hi def tutorBold gui=bold cterm=bold
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hi def link tutorExpect Special
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hi def tutorOK ctermfg=green guifg=#00ff88 cterm=bold gui=bold
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hi def tutorX ctermfg=red guifg=#ff2000 cterm=bold gui=bold
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hi def link tutorInlineOK tutorOK
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hi def link tutorInlineX tutorX
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hi def link tutorShellPrompt Delimiter
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let b:current_syntax = "tutor"
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