Add 'g:vim_markdown_conceal'

Add variable 'g:vim_markdown_conceal' to enable/disable markdown conceal.
In vimrc,
let g:vim_markdown_conceal = 1 " conceal enable
let g:vim_markdown_conceal = 0 " conceal disable
Default : 1

diff --git a/README.md b/README.md
index 6c043db87a5f58b79ee3498991fd5abc4bd50678..b3681a53b698a06a84c177ca7107fdde6e20a171 100644 (file)
--- a/README.md
+++ b/README.md
@@ -127,10 +127,10 @@ Concealing is set for some syntax.
 
 For example, conceal `[link text](link url)` as just `link text`.
 
-To enable/disable conceal use Vim's standard conceal configuration.
+To disable conceal, add the following to your '.vimrc':
 
 ```vim
-set conceallevel=2
+let g:vim_markdown_conceal = 0
 ```
 
 ### Syntax extensions

diff --git a/doc/vim-markdown.txt b/doc/vim-markdown.txt
index 4b3d9299045bafd039286568f6c229b173c1fcba..10d94d2cf2d2ef28f17c29b556391aaac70c1886 100644 (file)
--- a/doc/vim-markdown.txt
+++ b/doc/vim-markdown.txt
@@ -142,9 +142,9 @@ Concealing is set for some syntax.
 
 For example, conceal '[link text](link url)' as just 'link text'.
 
-To enable/disable conceal use Vim's standard conceal configuration.
+To disable conceal, add the following to your '.vimrc':
 >
-  set conceallevel=2
+  let g:vim_markdown_conceal = 0
 <
 -------------------------------------------------------------------------------
                                                *vim-markdown-syntax-extensions*

diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index 2f0c19fdd5db27943e27422af9f6f83c1931a154..c7832d75d010d8761d4a6bee3558eaea9c06cc9b 100644 (file)
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -658,7 +658,7 @@ function! s:MarkdownHighlightSources(force)
                 let include = '@' . toupper(filetype)
             endif
             let command = 'syntax region %s matchgroup=%s start="^\s*```%s$" matchgroup=%s end="\s*```$" keepend contains=%s%s'
-            execute printf(command, group, startgroup, ft, endgroup, include, has('conceal') ? ' concealends' : '')
+            execute printf(command, group, startgroup, ft, endgroup, include, has('conceal') && get(g:, 'vim_markdown_conceal', 1) ? ' concealends' : '')
             execute printf('syntax cluster mkdNonListItem add=%s', group)
 
             let b:mkd_known_filetypes[ft] = 1

diff --git a/syntax/markdown.vim b/syntax/markdown.vim
index becb12e15ca858bf8750b1f0a65031db7b4f3f49..52369c349a9c02c7fad1965d7dbb0f950dd19d23 100644 (file)
--- a/syntax/markdown.vim
+++ b/syntax/markdown.vim
@@ -36,7 +36,7 @@ syn sync linebreaks=1
 
 let s:conceal = ''
 let s:concealends = ''
-if has('conceal')
+if has('conceal') && get(g:, 'vim_markdown_conceal', 1)
   let s:conceal = ' conceal'
   let s:concealends = ' concealends'
 endif