Stop if-exists-else example from extending past the end of a line

[James A Morrison]

 Hi,

 The if-exists-else example currently takes more than 80 characters to 
display, so it gets wrapped in the info documentation and doesn't show
up in the dvi version.  This simply manually wraps the example so that
it shows up nicely in the info and dvi versions of the documentation.

 The example hasn't changed and a user can still type it in without thinking
what is going on and not cause trouble for themselves.

2003-04-09  James A. Morrison  <ja2morri@uwaterloo.ca>

	*  (invoke.texi): Manually word wrap if-exists-else example.

Index: gcc/doc/invoke.texi
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/doc/invoke.texi,v
retrieving revision 1.259
diff -u -r1.259 invoke.texi
--- gcc/doc/invoke.texi	7 Apr 2003 18:49:09 -0000	1.259
+++ gcc/doc/invoke.texi	9 Apr 2003 14:43:33 -0000
@@ -5369,7 +5367,8 @@
 
 @smallexample 
 *startfile:
-crt0%O%s %:if-exists(crti%O%s) %:if-exists-else(crtbeginT%O%s crtbegin%O%s)
+crt0%O%s %:if-exists(crti%O%s) \
+%:if-exists-else(crtbeginT%O%s crtbegin%O%s)
 @end smallexample
 @end table