32493: some man page formatting fixes

ChangeLog

@@ -1,3 +1,9 @@
+2014-03-17  Peter Stephenson  <p.stephenson@samsung.com>
+
+	* Jun T: 32493: Doc/Zsh/contrib.yo, Doc/Zsh/mod_pcre.yo,
+	Doc/Zsh/mod_regex.yo, Doc/Zsh/mod_sched.yo: some formatting
+	fixes.
+
 2014-03-16  Peter Stephenson  <p.w.stephenson@ntlworld.com>
 
 	* Mariusz Fik: 32847: Completion/openSUSE/Command/_zypper: new

Doc/Zsh/contrib.yo

@@ -2904,7 +2904,7 @@ file name is matched against the pattern, regardless of how the file
 was passed to the handler.  The file is resolved to a full path using
 the tt(:A) modifier described in
 ifzman(the subsection Modifers in zmanref(zshexpn))\
-ifnzman(noderef(Modifiers)));
+ifnzman(noderef(Modifiers));
 this means that symbolic links are resolved where possible, so that
 links into other file systems behave in the correct fashion.
 )

Doc/Zsh/mod_pcre.yo

@@ -72,6 +72,7 @@ print -l $accum
 enditem()
 
 The tt(zsh/pcre) module makes available the following test condition:
+
 startitem()
 findex(pcre-match)
 item(expr tt(-pcre-match) pcre)(

Doc/Zsh/mod_regex.yo

@@ -4,6 +4,7 @@ Interface to the POSIX regex library.
 cindex(regular expressions)
 cindex(regex)
 The tt(zsh/regex) module makes available the following test condition:
+
 startitem()
 findex(regex-match)
 item(var(expr) tt(-regex-match) var(regex))(

Doc/Zsh/mod_sched.yo

@@ -48,7 +48,7 @@ enditem()
 
 startitem()
 vindex(zsh_scheduled_events)
-item(zsh_scheduled_events)(
+item(tt(zsh_scheduled_events))(
 A readonly array corresponding to the events scheduled by the
 tt(sched) builtin.  The indices of the array correspond to the numbers
 shown when tt(sched) is run with no arguments (provided that the