Adds tab options

1 files changed, 30 insertions, 0 deletions

diff --git a/vimrc b/vimrc
index 11398c9..c986713 100644
--- a/vimrc
+++ b/vimrc
@@ -61,4 +61,34 @@ endif
 
 let g:openssl_backup = 1
 
+function! GuiTabLabel()
+  " buffer_number[+] buffer_name [(number_windows)]
+
+  " Add buffer number
+  let label = v:lnum
+
+  " Add '+' if one of the buffers in the tab page is modified
+  let bufnrlist = tabpagebuflist(v:lnum)
+  for bufnr in bufnrlist
+    if getbufvar(bufnr, "&modified")
+      let label .= '+'
+      break
+    endif
+  endfor
+
+  " Append the buffer name
+  let label .= ' ' . bufname(bufnrlist[tabpagewinnr(v:lnum) - 1])
+
+  " Append the number of windows in the tab page if more than one
+  let wincount = tabpagewinnr(v:lnum, '$')
+  if wincount > 1
+    let label .= ' (' . wincount . ')'
+  endif
+
+  return label
+endfunction
+
+set guitablabel=%{GuiTabLabel()}
+set tabpagemax=1000
+
 " vim: set ts=2 sw=2 ai si et :