From 917e11d7fda32e59f01db97d97d3d9d83895a30b Mon Sep 17 00:00:00 2001 From: Ralf Wildenhues Date: Mon, 20 Dec 2010 07:26:12 +0000 Subject: doc: @var fixes. gcc/: * doc/cppopts.texi: Use @var when appropriate. * doc/extend.texi (Structure-Packing Pragmas): Likewise. * doc/gimple.texi (Logical Operators) (Adding a new GIMPLE statement code): Likewise. * doc/invoke.texi (Target Options, Precompiled Headers): Likewise. * doc/plugins.texi (Plugins): Likewise. From-SVN: r168081 --- gcc/doc/cppopts.texi | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'gcc/doc/cppopts.texi') diff --git a/gcc/doc/cppopts.texi b/gcc/doc/cppopts.texi index 57624ed..5212478 100644 --- a/gcc/doc/cppopts.texi +++ b/gcc/doc/cppopts.texi @@ -330,10 +330,10 @@ header is used. @opindex fpch-preprocess This option allows use of a precompiled header (@pxref{Precompiled Headers}) together with @option{-E}. It inserts a special @code{#pragma}, -@code{#pragma GCC pch_preprocess ""} in the output to mark -the place where the precompiled header was found, and its filename. When -@option{-fpreprocessed} is in use, GCC recognizes this @code{#pragma} and -loads the PCH@. +@code{#pragma GCC pch_preprocess "@var{filename}"} in the output to mark +the place where the precompiled header was found, and its @var{filename}. +When @option{-fpreprocessed} is in use, GCC recognizes this @code{#pragma} +and loads the PCH@. This option is off by default, because the resulting preprocessed output is only really suitable as input to GCC@. It is switched on by -- cgit v1.1