Merge pull request #104: Make GUI dialogs easier to read

Note there is one change in the merge commit which isn't in the original
pull request: I've removed the Unicode smart quotes, because I've learned
that unconditional Unicode character usage in my Vim plug-ins is a big
no-no waiting for unhappy users to report they see strange characters
in the Vim plug-in's output :-). Apart from that I fully agree with
the changes implemented by @roryokane.

README.md

@@ -271,7 +271,7 @@ Recently this plug-in switched from reimplementing [:mksession][mksession] to ac
 <!-- Start of generated documentation -->
 
 The documentation of the 39 functions below was extracted from
-2 Vim scripts on March 15, 2015 at 10:22.
+2 Vim scripts on March 15, 2015 at 13:37.
 
 ### Public API for the vim-session plug-in
 

autoload/xolox/session.vim

@@ -4,7 +4,7 @@
 " Last Change: March 15, 2015
 " URL: http://peterodding.com/code/vim/session/
 
-let g:xolox#session#version = '2.9.2'
+let g:xolox#session#version = '2.10'
 
 " Public API for session persistence. {{{1
 
@@ -406,9 +406,9 @@ function! xolox#session#auto_load() " {{{2
             \ is_default_session ? 'default' : 'last used',
             \ is_default_session ? '' : printf(' (%s)', session))
       " Prepare the list of choices.
-      let choices = ['&Yes', '&No']
+      let choices = ["&Restore", "&Don't Restore"]
       if g:session_default_to_last && has_last_session
-        call add(choices, '&Forget')
+        call add(choices, "&Forget")
       endif
       " Prompt the user (if not configured otherwise).
       let choice = s:prompt(msg, choices, 'g:session_autoload')
@@ -462,7 +462,7 @@ function! xolox#session#auto_save() " {{{2
   if !empty(name)
     let is_tab_scoped = xolox#session#is_tab_scoped()
     let msg = "Do you want to save your %s before quitting Vim?"
-    if s:prompt(printf(msg, xolox#session#get_label(name, is_tab_scoped)), ['&Yes', '&No'], 'g:session_autosave') == 1
+    if s:prompt(printf(msg, xolox#session#get_label(name, is_tab_scoped)), ["&Save", "&Don't Save"], 'g:session_autosave') == 1
       if g:session_default_overwrite && (name == g:session_default_name)
         let bang = '!'
       else
@@ -536,7 +536,7 @@ function! s:prompt(msg, choices, option_name)
     return 0
   else
     if g:session_verbose_messages
-      let format = "%s Note that you can permanently disable this dialog by adding the following line to your %s script:\n\n\t:let %s = 'no'"
+      let format = "%s\n\nNote that you can permanently disable this dialog by adding the following line to your %s script:\n\n\t:let %s = 'no'"
       let prompt = printf(format, a:msg, xolox#misc#os#is_win() ? '~\_vimrc' : '~/.vimrc', a:option_name)
     else
       let prompt = a:msg
@@ -673,7 +673,7 @@ function! xolox#session#close_cmd(bang, silent, save_allowed, command) abort " {
     if a:save_allowed
       let msg = "Do you want to save your current %s before closing it?"
       let label = xolox#session#get_label(name, !is_all_tabs)
-      if s:prompt(printf(msg, label), ['&Yes', '&No'], 'g:session_autosave') == 1
+      if s:prompt(printf(msg, label), ["&Save", "&Don't Save"], 'g:session_autosave') == 1
         call xolox#session#save_cmd(name, a:bang, a:command)
       endif
     else

doc/session.txt

@@ -544,7 +544,7 @@ might take a while...)
 Function reference ~
 
 The documentation of the 39 functions below was extracted from 2 Vim scripts on
-March 15, 2015 at 10:22.
+March 15, 2015 at 13:37.
 
 -------------------------------------------------------------------------------
                                            *public-api-for-vim-session-plug-in*