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patch 9.1.0836: The vimtutor can be improved

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Problem:  the vimtutor can be improved
Solution: port and include the interactive vimtutor plugin from Neovim
          (by Felipe Morales) (Yegappan Lakshmanan)

closes: #6414

Signed-off-by: Christian Brabandt <cb@256bit.org>
Signed-off-by: Yegappan Lakshmanan <yegappan@yahoo.com>
This commit is contained in:
Yegappan Lakshmanan
2024-11-03 10:49:23 +01:00
committed by Christian Brabandt
parent 6eda269600
commit a54816b884
19 changed files with 1752 additions and 7 deletions
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77
runtime/syntax/tutor.vim Normal file
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@@ -0,0 +1,77 @@
if exists("b:current_syntax")
finish
endif
syn include @VIM syntax/vim.vim
unlet b:current_syntax
syn include @TUTORSHELL syntax/sh.vim
unlet b:current_syntax
syn include @VIMNORMAL syntax/vimnormal.vim
syn match tutorLink /\[.\{-}\](.\{-})/ contains=tutorInlineNormal
syn match tutorLinkBands /\[\|\]\|(\|)/ contained containedin=tutorLink,tutorLinkAnchor conceal
syn match tutorLinkAnchor /(.\{-})/ contained containedin=tutorLink conceal
syn match tutorURL /\(https\?\|file\):\/\/[[:graph:]]\+\>\/\?/
syn match tutorEmail /\<[[:graph:]]\+@[[:graph:]]\+\>/
syn match tutorInternalAnchor /\*[[:alnum:]-]\+\*/ contained conceal containedin=tutorSection
syn match tutorSection /^#\{1,6}\s.\+$/ fold contains=tutorInlineNormal
syn match tutorSectionBullet /#/ contained containedin=tutorSection
syn match tutorTOC /\ctable of contents:/
syn match tutorConcealedEscapes /\\[`*!\[\]():$-]\@=/ conceal
syn region tutorEmphasis matchgroup=Delimiter start=/[\*]\@<!\*\*\@!/ end=/[\*]\@<!\*\*\@!/
\ concealends contains=tutorInlineCommand,tutorInlineNormal
syn region tutorBold matchgroup=Delimiter start=/\*\{2}/ end=/\*\{2}/
\ concealends contains=tutorInlineCommand,tutorInlineNormal
syn keyword tutorMarks TODO NOTE IMPORTANT TIP ATTENTION EXERCISE
syn keyword tutorMarks todo note tip attention exercise
syn keyword tutorMarks Todo Note Tip Excersise
syn region tutorCodeblock matchgroup=Delimiter start=/^\~\{3}.*$/ end=/^\~\{3}/
syn region tutorShell matchgroup=Delimiter start=/^\~\{3} sh\s*$/ end=/^\~\{3}/ keepend contains=@TUTORSHELL concealends
syn match tutorShellPrompt /\(^\s*\)\@<=[$#]/ contained containedin=tutorShell
syn region tutorInlineCode matchgroup=Delimiter start=/\\\@<!`/ end=/\\\@<!\(`{\@!\|`\s\)/ concealends
syn region tutorCommand matchgroup=Delimiter start=/^\~\{3} cmd\( :\)\?\s*$/ end=/^\~\{3}/ keepend contains=@VIM concealends
syn region tutorInlineCommand matchgroup=Delimiter start=/\\\@<!`\(.*`{vim}\)\@=/ end=/\\\@<!`\({vim}\)\@=/ nextgroup=tutorInlineType contains=@VIM concealends keepend
syn region tutorNormal matchgroup=Delimiter start=/^\~\{3} norm\(al\?\)\?\s*$/ end=/^\~\{3}/ contains=@VIMNORMAL concealends
syn region tutorInlineNormal matchgroup=Delimiter start=/\\\@<!`\(\S*`{normal}\)\@=/ end=/\\\@<!`\({normal}\)\@=/ nextgroup=tutorInlineType contains=@VIMNORMAL concealends keepend
syn match tutorInlineType /{\(normal\|vim\)}/ contained conceal
syn match tutorInlineOK /✓/
syn match tutorInlineX /✗/
hi def tutorLink cterm=underline gui=underline ctermfg=lightblue guifg=#0088ff
hi def link tutorLinkBands Delimiter
hi def link tutorLinkAnchor Underlined
hi def link tutorInternalAnchor Underlined
hi def link tutorURL tutorLink
hi def link tutorEmail tutorLink
hi def link tutorSection Title
hi def link tutorSectionBullet Delimiter
hi def link tutorTOC Directory
hi def tutorMarks cterm=bold gui=bold
hi def tutorEmphasis gui=italic cterm=italic
hi def tutorBold gui=bold cterm=bold
hi def link tutorExpect Special
hi def tutorOK ctermfg=green guifg=#00ff88 cterm=bold gui=bold
hi def tutorX ctermfg=red guifg=#ff2000 cterm=bold gui=bold
hi def link tutorInlineOK tutorOK
hi def link tutorInlineX tutorX
hi def link tutorShellPrompt Delimiter
let b:current_syntax = "tutor"