* doc/invoke.texi (Overall Options): Improve wording and markup

	of the description of -wrapper.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@168552 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dd0ee97..2a8cef0 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2011-01-06  Gerald Pfeifer  <gerald@pfeifer.com>
+
+       * doc/invoke.texi (Overall Options): Improve wording and markup
+       of the description of -wrapper.
+
 2011-01-06  Joseph Myers  <joseph@codesourcery.com>
 
        * config/sol2.opt (G, YP,, Ym,, compat-bsd, pthread, pthreads,

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 03d5d3d..8d67e96 100644 (file)
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -1360,16 +1360,17 @@ Display the version number and copyrights of the invoked GCC@.
 
 @item -wrapper
 @opindex wrapper
-Invoke all subcommands under a wrapper program. It takes a single
-comma separated list as an argument, which will be used to invoke
-the wrapper:
+Invoke all subcommands under a wrapper program.  The name of the
+wrapper program and its parameters are passed as a comma separated
+list.
 
 @smallexample
 gcc -c t.c -wrapper gdb,--args
 @end smallexample
 
-This will invoke all subprograms of gcc under "gdb --args",
-thus cc1 invocation will be "gdb --args cc1 ...".
+This will invoke all subprograms of @command{gcc} under
+@samp{gdb --args}, thus the invocation of @command{cc1} will be
+@samp{gdb --args cc1 @dots{}}.
 
 @item -fplugin=@var{name}.so
 Load the plugin code in file @var{name}.so, assumed to be a