[PATCH] doc/invoke.texi: fix markup

[David Malcolm <dmalcolm at redhat dot com>]

On Thu, 2018-11-08 at 19:38 +0100, Christophe Lyon wrote:
[...snip...]

> Hi,
> 
> This patch breaks my builds:
> /tmp/9837775_6.tmpdir/aci-gcc-fsf/sources/gcc-
> fsf/gccsrc/gcc/doc//invoke.texi:14118:
> @option expected braces.
> /tmp/9837775_6.tmpdir/aci-gcc-fsf/sources/gcc-
> fsf/gccsrc/gcc/doc//invoke.texi:14118:
> Misplaced {.
> /tmp/9837775_6.tmpdir/aci-gcc-fsf/sources/gcc-
> fsf/gccsrc/gcc/doc//invoke.texi:14118:
> Misplaced }.
> /tmp/9837775_6.tmpdir/aci-gcc-fsf/sources/gcc-
> fsf/gccsrc/gcc/doc//invoke.texi:14118:
> @code missing close brace.
> makeinfo: Removing output file `doc/gcc.info' due to errors; use
> --force to preserve.
> make[2]: *** [doc/gcc.info] Error 1
> 
> It is a problem of makeinfo version ? (I'm using RHEL6's)
> 
> Christophe

Sorry about this.  FWIW I tested with "makeinfo (GNU texinfo) 5.1"

[...snip...]

Line 14118 is near the end of the hunk that I added:
  optimizations (equivalent to @option {-optimized}) together with

Looks like a stray space snuck in between the
  @option
and the
  {-optimized}"

Does the attached patch fix it?

gcc/ChangeLog:
	* doc/invoke.texi (-fdump-ipa-): Remove stray space in markup.
---
 gcc/doc/invoke.texi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 97de735..f7f38af 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -14092,7 +14092,7 @@ information on callsites that were inlined, along with callsites
 that were not inlined.
 
 By default, the dump will contain messages about successful
-optimizations (equivalent to @option {-optimized}) together with
+optimizations (equivalent to @option{-optimized}) together with
 low-level details about the analysis.
 
 @item -fdump-lang-all
-- 
1.8.5.3