Merge pull request #94: Handle (i.e. do not increase) zero-width windows

Author: xolox

README.md

@@ -246,7 +246,7 @@ Recently this plug-in switched from reimplementing [:mksession][mksession] to ac
 <!-- Start of generated documentation -->
 
 The documentation of the 34 functions below was extracted from
-1 Vim scripts on June 18, 2014 at 22:45.
+1 Vim scripts on June 18, 2014 at 22:49.
 
 ### Public API for the vim-session plug-in
 

autoload/xolox/session.vim

@@ -1,7 +1,7 @@
 " Public API for the vim-session plug-in.
 "
 " Author: Peter Odding
-" Last Change: June 17, 2014
+" Last Change: June 18, 2014
 " URL: http://peterodding.com/code/vim/session/
 
 let g:xolox#session#version = '2.4.11'
@@ -55,8 +55,10 @@ function! xolox#session#save_session(commands, filename) " {{{2
   if is_all_tabs
     call add(a:commands, 'doautoall SessionLoadPost')
   else
+    call add(a:commands, 'let s:winrestcmd = winrestcmd()')
     call add(a:commands, 'windo doautocmd SessionLoadPost')
     call s:jump_to_window(a:commands, tabpagenr(), winnr())
+    call add(a:commands, 'silent! execute s:winrestcmd')
   endif
   call add(a:commands, 'unlet SessionLoad')
   call add(a:commands, '" vim: ft=vim ro nowrap smc=128')
@@ -294,9 +296,13 @@ endfunction
 
 function! s:check_special_tabpage(session)
   let status = 0
+  let winrestcmd = winrestcmd()
+  let window = winnr()
   windo let status += s:check_special_window(a:session)
+  execute window . 'wincmd w'
+  silent! execute winrestcmd
   if status > 0 && winnr('$') > 1
-    call add(a:session, winrestcmd())
+    call add(a:session, winrestcmd)
   endif
 endfunction
 

doc/session.txt

@@ -490,7 +490,7 @@ might take a while...)
 Function reference ~
 
 The documentation of the 34 functions below was extracted from 1 Vim scripts on
-June 18, 2014 at 22:45.
+June 18, 2014 at 22:49.
 
 -------------------------------------------------------------------------------
                                            *public-api-for-vim-session-plug-in*