X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/d80bf38f92fdd2516b1a2d5576c2a8089453d73b..ca3005b75641664ba9a982a4fa5bb5b871c07d91:/after/ftplugin/markdown.vim

diff --git a/after/ftplugin/markdown.vim b/after/ftplugin/markdown.vim
index 94267ee..a140c25 100644
--- a/after/ftplugin/markdown.vim
+++ b/after/ftplugin/markdown.vim
@@ -11,30 +11,32 @@ func! s:is_mkdCode(lnum)
 endfunc
 
 func! s:effective_line(lnum)
-    return s:is_mkdCode(a:lnum) ? '' : getline(a:lnum)
+    let line = getline(a:lnum)
+    return (line !~ '^[=-#]' || s:is_mkdCode(a:lnum)) ? '' : line
 endfunc
 
 func! Foldexpr_markdown(lnum)
-    if (a:lnum == 1)
-        let l0 = ''
-    else
-        let l0 = s:effective_line(a:lnum-1)
-    endif
-
-    let l1 = s:effective_line(a:lnum)
-
     let l2 = s:effective_line(a:lnum+1)
-
     if  l2 =~ '^==\+\s*'
         " next line is underlined (level 1)
         return '>1'
     elseif l2 =~ '^--\+\s*'
         " next line is underlined (level 2)
         return '>2'
-    elseif l1 =~ '^#'
+    endif
+
+    let l1 = s:effective_line(a:lnum)
+    if l1 =~ '^#'
         " don't include the section title in the fold
         return '-1'
-    elseif l0 =~ '^#'
+    endif
+
+    if (a:lnum == 1)
+        let l0 = ''
+    else
+        let l0 = s:effective_line(a:lnum-1)
+    endif
+    if l0 =~ '^#'
         " current line starts with hashes
         return '>'.matchend(l0, '^#\+')
     else