Re: [doc, committed] clean up redundant cpp option documentation

[Eric Botcazou]

> eric@arcturus:~/build/gcc/native/gcc> make doc
> if [ xinfo = xinfo ]; then \
>         makeinfo --split-size=5000000 --split-size=5000000 --no-split -I .
> -I /home/eric/svn/gcc/gcc/doc \
>                 -I /home/eric/svn/gcc/gcc/doc/include -o doc/cpp.info
> /home/eric/svn/gcc/gcc/doc/cpp.texi; \
> fi
> /home/eric/svn/gcc/gcc/doc/cpp.texi:4296: @command expected braces.
> /home/eric/svn/gcc/gcc/doc/cpp.texi:4296: Misplaced {.
> /home/eric/svn/gcc/gcc/doc/cpp.texi:4296: Misplaced }.
> /home/eric/svn/gcc/gcc/doc//cppopts.texi:4296: @code missing close brace.
> makeinfo: Removing output file `doc/cpp.info' due to errors; use --force to
> preserve.
> Makefile:3145: recipe for target 'doc/cpp.info' failed
> make: *** [doc/cpp.info] Error 1

Fixed thusly, applied on the mainline.


        * doc/cpp.texi (Invocation): Remove space in command.

-- 
Eric Botcazou
Index: doc/cpp.texi
===================================================================
--- doc/cpp.texi	(revision 243924)
+++ doc/cpp.texi	(working copy)
@@ -4293,7 +4293,7 @@ In GCC, the preprocessor is actually integrated wi
 rather than a separate program, and both of these commands invoke
 GCC and tell it to stop after the preprocessing phase.
 
-The @command {cpp} options listed here are also accepted by
+The @command{cpp} options listed here are also accepted by
 @command{gcc} and have the same meaning.  Likewise the @command{cpp}
 command accepts all the usual @command{gcc} driver options, although those
 pertaining to compilation phases after preprocessing are ignored.