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Fix issues with spell check and disable italic font by default

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- Fixes issues with Vim's spell checker not spell checking regular text
  in Org-mode files.
- Disables the use of italic fonts by default (an option is now
  provided to change this behaviour).
- Disabled conceal for all elements except hyperlinks.
- Concealed elements are now only unconcealed when editing the text.
- Re-organised blocks in the syntax file.
This commit is contained in:
Alex Vear
2019-02-24 14:59:22 +00:00
parent 0fc590b293
commit 481fde5dc4
2 changed files with 47 additions and 36 deletions
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80
syntax/org.vim
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@@ -1,30 +1,57 @@
" =============================================================
" Description: Basic Org-mode syntax highlighting
" Author: Alex Vear (axvr)
" Licence: ISC (2018)
" Licence: ISC (2019)
" =============================================================
if exists("b:current_syntax")
finish
endif
" FIXME spell checking does not work on standard lines.
" Enable spell check for non syntax highlighted text
syntax spell toplevel
syntax region orgItalic matchgroup=orgItalicDelimiter start="\S\@<=\/\|\/\S\@=" end="\S\@<=\/\|\/\S\@=" keepend contains=@Spell concealends oneline
syntax region orgBold matchgroup=orgBoldDelimiter start="\S\@<=\*\|\*\S\@=" end="\S\@<=\*\|\*\S\@=" keepend contains=@Spell concealends oneline
syntax region orgUnderline matchgroup=orgUnderlineDelimiter start="\S\@<=_\|_\S\@=" end="\S\@<=_\|_\S\@=" keepend contains=@Spell concealends oneline
syntax region orgStrikethrough start="\S\@<=+\|+\S\@=" end="\S\@<=+\|+\S\@=" keepend contains=@Spell concealends oneline
" Bold, underine, italic, etc.
syntax region orgItalic matchgroup=orgItalicDelimiter start="\S\@<=\/\|\/\S\@=" end="\S\@<=\/\|\/\S\@=" keepend contains=@Spell oneline
syntax region orgBold matchgroup=orgBoldDelimiter start="\S\@<=\*\|\*\S\@=" end="\S\@<=\*\|\*\S\@=" keepend contains=@Spell oneline
syntax region orgUnderline matchgroup=orgUnderlineDelimiter start="\S\@<=_\|_\S\@=" end="\S\@<=_\|_\S\@=" keepend contains=@Spell oneline
syntax region orgStrikethrough start="\S\@<=+\|+\S\@=" end="\S\@<=+\|+\S\@=" keepend contains=@Spell oneline
if get(g:, 'org_use_italics', 0)
highlight def orgItalic term=italic cterm=italic gui=italic
else
highlight def orgItalic term=none cterm=none gui=none
endif
highlight def orgBold term=bold cterm=bold gui=bold
highlight def orgUnderline term=underline cterm=underline gui=underline
highlight def link orgItalicDelimiter orgItalic
highlight def link orgBoldDelimiter orgBold
highlight def link orgUnderlineDelimiter orgUnderline
" Options
syntax match orgOption /^\s*#+\w\+.*$/ keepend
syntax region orgTitle matchgroup=orgOption start="^\s*#+TITLE:\s*" end="$" keepend oneline
syntax region orgCode matchgroup=orgCodeDelimiter start="\S\@<==\|=\S\@=" end="\S\@<==\|=\S\@=" keepend concealends oneline
syntax region orgVerbatim matchgroup=orgVerbatimDelimiter start="\S\@<=\~\|\~\S\@=" end="\S\@<=\~\|\~\S\@=" keepend concealends oneline
highlight def link orgBlockDelimiter SpecialComment
highlight def link orgOption Constant
highlight def link orgTitle Function
" Code and vervatim text
syntax region orgCode matchgroup=orgCodeDelimiter start="\S\@<==\|=\S\@=" end="\S\@<==\|=\S\@=" keepend oneline
syntax region orgVerbatim matchgroup=orgVerbatimDelimiter start="\S\@<=\~\|\~\S\@=" end="\S\@<=\~\|\~\S\@=" keepend oneline
syntax match orgVerbatim /^\s*: .*$/ keepend
syntax region orgVerbatim matchgroup=orgBlockDelimiter start="^\s*#+BEGIN_.*" end="^\s*#+END_.*" keepend
syntax region orgCode matchgroup=orgBlockDelimiter start="^\s*#+BEGIN_SRC" end="^\s*#+END_SRC" keepend
syntax region orgCode matchgroup=orgBlockDelimiter start="^\s*#+BEGIN_EXAMPLE" end="^\s*#+END_EXAMPLE" keepend
highlight def link orgVerbatim Delimiter
highlight def link orgVerbatimDelimiter orgVerbatim
highlight def link orgCode Statement
highlight def link orgCodeDelimiter orgCode
" Comments
syntax match orgComment /^\s*#\s\+.*$/ keepend
@@ -43,8 +70,17 @@ syntax match orgTag /:\w\{-}:/ contained contains=orgTag
" TODO make these words configurable
syntax keyword orgTodo contained TODO NEXT DONE
highlight def link orgHeading1 htmlH1
highlight def link orgHeading2 htmlH2
highlight def link orgHeading3 htmlH3
highlight def link orgHeading4 htmlH4
highlight def link orgHeading5 htmlH5
highlight def link orgHeading6 htmlH6
highlight def link orgTodo Todo
highlight def link orgTag Constant
" Timestamp
" Timestamps
syntax match orgTimestamp /<\d\{4}-\d\{2}-\d\{2}.\{-}>/ keepend
highlight def link orgTimestamp Operator
@@ -62,30 +98,4 @@ syntax match orgTable /^|.*$/ contains=@Spell,orgBold,orgItalic,orgUnderline,org
highlight def link orgTable ColorColumn
highlight def orgItalic term=italic cterm=italic gui=italic
highlight def orgBold term=bold cterm=bold gui=bold
highlight def orgUnderline term=underline cterm=underline gui=underline
highlight def link orgItalicDelimiter orgItalic
highlight def link orgBoldDelimiter orgBold
highlight def link orgUnderlineDelimiter orgUnderline
highlight def link orgHeading1 htmlH1
highlight def link orgHeading2 htmlH2
highlight def link orgHeading3 htmlH3
highlight def link orgHeading4 htmlH4
highlight def link orgHeading5 htmlH5
highlight def link orgHeading6 htmlH6
highlight def link orgTodo Todo
highlight def link orgTag Constant
highlight def link orgVerbatim Delimiter
highlight def link orgVerbatimDelimiter orgVerbatim
highlight def link orgCode Statement
highlight def link orgCodeDelimiter orgCode
highlight def link orgBlockDelimiter SpecialComment
highlight def link orgOption Constant
highlight def link orgTitle Function
let b:current_syntax = 'org'