From fc96871ac5297d58a29d2ab9599f38fd322a255b Mon Sep 17 00:00:00 2001
From: Andrea Mistrali <andrea@e-tainment.com.mt>
Date: Tue, 15 Sep 2015 15:27:21 +0200
Subject: [PATCH] Readded GuiTabLabel and fixed Tab completion

---
 plugin/myFunx.vim | 78 ++++++++++++++++++++++++++++++++++++++++++++---
 vimrc             |  8 +++--
 2 files changed, 80 insertions(+), 6 deletions(-)

diff --git a/plugin/myFunx.vim b/plugin/myFunx.vim
index d86e847..981abe3 100644
--- a/plugin/myFunx.vim
+++ b/plugin/myFunx.vim
@@ -1,10 +1,10 @@
 " Append modeline after last line in buffer.
 " Use substitute() (not printf()) to handle '%%s' modeline in LaTeX files.
 function! AppendModeline()
-  let save_cursor = getpos('.')
-  let append = ' vim: set ts='.&tabstop.' sw='.&shiftwidth.' tw='.&textwidth.' ft='.&filetype.' :'
-  $put =substitute(&commentstring, '%s', append, '')
-  call setpos('.', save_cursor)
+    let save_cursor = getpos('.')
+    let append = ' vim: set ts='.&tabstop.' sw='.&shiftwidth.' tw='.&textwidth.' ft='.&filetype.' :'
+    $put =substitute(&commentstring, '%s', append, '')
+    call setpos('.', save_cursor)
 endfunction
 
 " Define as a command
@@ -13,4 +13,74 @@ command! -nargs=0 -bar AppendModeline call AppendModeline()
 " Map to <Leader>ml
 nnoremap <silent> <Leader>ml :call AppendModeline()<CR>
 
+function! GuiTabLabel()        
+    let label = ''       
+    let bufnrlist = tabpagebuflist(v:lnum)       
+
+
+    " Append the tab number      
+    let label .= tabpagenr().'. '        
+
+    " Append the buffer name     
+    let name = bufname(bufnrlist[tabpagewinnr(v:lnum) - 1])      
+    if name == ''        
+        " give a name to no-name documents     
+        if &buftype=='quickfix'        
+            let name = '[Quickfix List]'     
+        else       
+            let name = '[No Name]'       
+        endif      
+    else     
+        " get only the file name       
+        let name = fnamemodify(name,":t")      
+    endif        
+    let label .= name        
+
+    for bufnr in bufnrlist       
+        if getbufvar(bufnr, "&modified")       
+            let label .= ' [+]'      
+            break        
+        endif      
+    endfor       
+    return label     
+endfunction        
+
+" set up tab tooltips with every buffer name       
+function! GuiTabToolTip()      
+    let tip = ''     
+    let bufnrlist = tabpagebuflist(v:lnum)       
+
+    for bufnr in bufnrlist       
+        " separate buffer entries      
+        if tip!=''     
+            let tip .= ' | '     
+        endif      
+
+        " Add name of buffer       
+        let name=bufname(bufnr)        
+        if name == ''      
+            " give a name to no name documents       
+            if getbufvar(bufnr,'&buftype')=='quickfix'       
+                let name = '[Quickfix List]'       
+            else     
+                let name = '[No Name]'     
+            endif        
+        endif      
+        let tip.=name      
+
+        " add modified/modifiable flags        
+        if getbufvar(bufnr, "&modified")       
+            let tip .= ' [+]'        
+        endif      
+        if getbufvar(bufnr, "&modifiable")==0      
+            let tip .= ' [-]'        
+        endif      
+    endfor       
+
+    return tip       
+endfunction        
+
+set guitablabel=%!GuiTabLabel()        
+set guitabtooltip=%!GuiTabToolTip()
+
 " vim: set ts=4 sw=4 tw=78 ft=vim : 
diff --git a/vimrc b/vimrc
index f199011..fdd4933 100644
--- a/vimrc
+++ b/vimrc
@@ -133,8 +133,12 @@ function! CleverTab()
         return "\<C-N>"
     endfunction
 " map the function to Tab
-" inoremap <C-\> <C-R>=CleverTab()<CR>
-" inoremap <Tab> <C-R>=CleverTab()<CR>
+inoremap <C-\> <C-R>=CleverTab()<CR>
+inoremap <Tab> <C-R>=CleverTab()<CR>
+" map Shift-Tab to Snipmate
+imap <S-Tab> <Plug>snipMateNextOrTrigger
+smap <S-Tab> <Plug>snipMateNextOrTrigger
+
 set completeopt=longest
 
 " Emacs like indenting. Pressing Tab indents line