From b92e80dba9bfe0f8c56380bff5fe386f04d5182e Mon Sep 17 00:00:00 2001 From: dj Date: Wed, 18 Jul 2001 23:40:00 +0000 Subject: [PATCH 1/1] merge from glibc git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@44138 138bc75d-0d04-0410-961f-82ee72b054a4 --- include/ChangeLog | 4 ++++ include/xregex2.h | 17 ++++++++--------- libiberty/ChangeLog | 14 ++++++++++++++ libiberty/regex.c | 34 ++++++++++++++++++++++++---------- 4 files changed, 50 insertions(+), 19 deletions(-) diff --git a/include/ChangeLog b/include/ChangeLog index 096599e7827..54e7051021f 100644 --- a/include/ChangeLog +++ b/include/ChangeLog @@ -1,3 +1,7 @@ +2001-07-18 Andreas Jaeger + + * xregex2.h: Place under LGPL version 2.1. + 2001-07-10 Jeff Johnston * xregex.h: New file to support libiberty regex. diff --git a/include/xregex2.h b/include/xregex2.h index 63c2fef6967..b9c2d97cce1 100644 --- a/include/xregex2.h +++ b/include/xregex2.h @@ -1,24 +1,23 @@ /* Definitions for data structures and routines for the regular expression library, version 0.12. Copyright (C) 1985,1989-1993,1995-1998, 2000 Free Software Foundation, Inc. - This file is part of the GNU C Library. Its master source is NOT part of the C library, however. The master source lives in /gd/gnu/lib. The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ #ifndef _REGEX_H #define _REGEX_H 1 diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog index 9df787b63eb..1b3ce6a55ed 100644 --- a/libiberty/ChangeLog +++ b/libiberty/ChangeLog @@ -1,3 +1,17 @@ +2001-07-18 Andreas Schwab + + * regex.c (WORDCHAR_P) [WCHAR]: Also return true for the + underscore character. + +2001-07-18 Ulrich Drepper + + * regex.c: Limit string length printed in debug messages to 100 + chars. + +2001-07-18 Andreas Jaeger + + * regex.c: Place under LGPL version 2.1. + 2001-07-10 Jeff Johnston * Makefile.in: Add support for regex code. diff --git a/libiberty/regex.c b/libiberty/regex.c index 642dc05f1f5..f0677523791 100644 --- a/libiberty/regex.c +++ b/libiberty/regex.c @@ -3,26 +3,28 @@ (Implements POSIX draft P1003.2/D11.2, except for some of the internationalization features.) Copyright (C) 1993-1999, 2000, 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. + Lesser General Public License for more details. - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ /* This file has been modified for usage in libiberty. It includes "xregex.h" instead of . The "xregex.h" header file renames all external routines with an "x" prefix so they do not collide with the native regex routines or with other components regex routines. */ +/* AIX requires this to be the first thing in the file. */ #if defined _AIX && !defined REGEX_MALLOC #pragma alloca #endif @@ -1184,6 +1186,8 @@ PREFIX(print_double_string) (where, string1, size1, string2, size2) printf ("(null)"); else { + int cnt; + if (FIRST_STRING_P (where)) { for (this_char = where - string1; this_char < size1; this_char++) @@ -1192,8 +1196,16 @@ PREFIX(print_double_string) (where, string1, size1, string2, size2) where = string2; } + cnt = 0; for (this_char = where - string2; this_char < size2; this_char++) - PUT_CHAR (string2[this_char]); + { + PUT_CHAR (string2[this_char]); + if (++cnt > 100) + { + fputs ("...", stdout); + break; + } + } } } @@ -5339,7 +5351,9 @@ PREFIX(re_search_2) (bufp, string1, size1, string2, size2, startpos, range, /* Use internationalized API instead of SYNTAX. */ # define WORDCHAR_P(d) \ (iswalnum ((wint_t)((d) == end1 ? *string2 \ - : (d) == string2 - 1 ? *(end1 - 1) : *(d))) != 0) + : (d) == string2 - 1 ? *(end1 - 1) : *(d))) != 0 \ + || ((d) == end1 ? *string2 \ + : (d) == string2 - 1 ? *(end1 - 1) : *(d)) == L'_') #else /* BYTE */ # define WORDCHAR_P(d) \ (SYNTAX ((d) == end1 ? *string2 \ -- 2.11.0