From 5be1aac9125764200d1c8a430cb8e580998c96d2 Mon Sep 17 00:00:00 2001 From: Bruce Korb Date: Tue, 2 Jan 2001 00:35:51 +0000 Subject: [PATCH] more README info From-SVN: r38601 --- gcc/fixinc/README | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/gcc/fixinc/README b/gcc/fixinc/README index 69e3b1fd718..c04b3fdda9e 100644 --- a/gcc/fixinc/README +++ b/gcc/fixinc/README @@ -150,6 +150,13 @@ Here are the rules for making fixes in the inclhack.def file: to the empty string. Both or the second "c_fix_arg"s may be omitted and the file will still be wrapped. + THERE IS A SPECIAL EXCEPTION TO THIS, HOWEVER: + + If the regular expression '#if.*__need' is found, then it is + assumed that the file needs to be read and interpreted more + than once. However, the prolog and epilog text (if any) will + be inserted. + v) format - Replaces text selected with a regular expression with a specialized formating string. The formatting works as follows: The format text is copied to the output until a '%' character -- 2.30.2