Bug fix based on tests: Don't add duplicate directory separators in x…

…olox#misc#option#eval_tags()

autoload/xolox/misc.vim

@@ -1,7 +1,7 @@
 " The version of my miscellaneous scripts.
 "
 " Author: Peter Odding <peter@peterodding.com>
-" Last Change: June 1, 2013
+" Last Change: June 2, 2013
 " URL: http://peterodding.com/code/vim/misc/
 
-let g:xolox#misc#version = '1.1'
+let g:xolox#misc#version = '1.1.1'

autoload/xolox/misc/option.vim

@@ -1,7 +1,7 @@
 " Vim and plug-in option handling.
 "
 " Author: Peter Odding <peter@peterodding.com>
-" Last Change: May 19, 2013
+" Last Change: June 2, 2013
 " URL: http://peterodding.com/code/vim/misc/
 
 function! xolox#misc#option#get(name, ...) " {{{1
@@ -93,8 +93,8 @@ function! xolox#misc#option#eval_tags(value, ...) " {{{1
   for pattern in xolox#misc#option#split_tags(a:value)
     " Make buffer relative pathnames absolute.
     if pattern =~ '^\./'
-      let directory = xolox#misc#escape#substitute(expand('%:p:h'))
-      let pattern = substitute(pattern, '^.\ze/', directory, '')
+      let suffix = matchstr(pattern, '^./\zs.*$')
+      let pattern = xolox#misc#path#merge(expand('%:p:h'), suffix)
     endif
     " Make working directory relative pathnames absolute.
     if xolox#misc#path#is_relative(pattern)

doc/misc.txt

@@ -111,7 +111,7 @@ that I haven't published yet.
 Start of generated documentation
 
 The documentation of the 43 functions below was extracted from 13 Vim scripts
-on June 2, 2013 at 16:54.
+on June 2, 2013 at 16:56.
 
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                                              *misc-handling-of-special-buffers*