X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/ef44c9e7fc839bec7bb17f8264442912f38c903c..3827a2680a7205ff3da78a18531d39463c637ebc:/ftplugin/markdown.vim

diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index 9b98767..61fdab4 100644
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -302,12 +302,38 @@ function! s:Toc(...)
         let l:window_type = 'vertical'
     endif
 
-    try
-        silent lvimgrep /\(^\S.*\(\n[=-]\+\n\)\@=\|^#\+\)/ %
-    catch /E480/
+
+    let b:bufnr = bufnr('%')
+    let b:fenced_block = 0
+    let b:header_list = []
+    let l:header_max_len = 0
+    for i in range(1, line('$'))
+        let l:lineraw = getline(i)
+        let l:l1 = getline(i+1)
+        let l:line = substitute(l:lineraw, "#", "\\\#", "g")
+        if l:line =~ '````*' || l:line =~ '\~\~\~\~*'
+            if b:fenced_block == 0
+                let b:fenced_block = 1
+            elseif b:fenced_block == 1
+                let b:fenced_block = 0
+            endif
+        endif
+        if l:line =~ '^#\+' || l:l1 =~ '^==\+\s*' || l:l1 =~ '^--\+\s*'
+            let b:is_header = 1
+        else
+            let b:is_header = 0
+        endif
+        if b:is_header == 1 && b:fenced_block == 0
+            " append line to location list
+            let b:item = {'lnum': i, 'text': l:line, 'valid': 1, 'bufnr': b:bufnr, 'col': 1}
+            let b:header_list = b:header_list + [b:item]
+        endif
+    endfor
+    if len(b:header_list) == 0
         echom "Toc: No headers."
         return
-    endtry
+    endif
+    call setloclist(0, b:header_list)
 
     if l:window_type ==# 'horizontal'
         lopen
@@ -381,8 +407,9 @@ function! s:HeaderDecrease(line1, line2, ...)
         endif
     endfor
     let l:numSubstitutions = s:SetexToAtx(a:line1, a:line2)
+    let l:flags = (&gdefault ? '' : 'g')
     for l:level in range(replaceLevels[0], replaceLevels[1], -l:levelDelta)
-        execute 'silent! ' . a:line1 . ',' . (a:line2 - l:numSubstitutions) . 'substitute/' . s:levelRegexpDict[l:level] . '/' . repeat('#', l:level + l:levelDelta) . '/g'
+        execute 'silent! ' . a:line1 . ',' . (a:line2 - l:numSubstitutions) . 'substitute/' . s:levelRegexpDict[l:level] . '/' . repeat('#', l:level + l:levelDelta) . '/' . l:flags
     endfor
 endfunction
 
@@ -398,9 +425,10 @@ function! s:TableFormat()
     normal! j
     " Remove everything that is not a pipe othewise well formated tables would grow
     " because of addition of 2 spaces on the separator line by Tabularize /|.
-    s/[^|]//g
+    let l:flags = (&gdefault ? '' : 'g')
+    execute 's/[^|]//' . l:flags
     Tabularize /|
-    s/ /-/g
+    execute 's/ /-/' . l:flags
     call setpos('.', l:pos)
 endfunction