PtagSymbolBeforeParen(): do :help instead of :ptag when editing .vim files

2013-01-15 14:01:45 -05:00 · 2013-01-15 14:01:45 -05:00 · a026e746b6
commit a026e746b6
parent 27b0245886
1 changed files with 12 additions and 1 deletions
--- a/13
+++ b/13
@ -177,7 +177,18 @@ function! PtagSymbolBeforeParen()
    if a:symidx != -1
        let a:line = strpart(a:line, a:symidx)
    endif
-    execute 'silent! ptag ' . a:line
+    if &syntax == 'vim'
+        execute 'silent! help ' . a:line
+        if &filetype == 'help'
+            " we successfully opened the help window
+            execute "normal 1000\<C-w>-"
+            setlocal winheight=10
+            execute "normal \<C-w>\<C-w>"
+            startinsert
+        endif
+    else
+        execute 'silent! ptag ' . a:line
+    endif
 endfunction

 "==============================================================================