8b220a611d
representation of the expression is quoted. Take care of this when
doing pattern matching in conjunction with trimming.
#!/bin/sh
c=d:e; echo "${c%:e}"
PR: NetBSD PR#7231
Noticed by: Havard Eidnes <Havard.Eidnes@runit.sintef.no>
68 lines
2.7 KiB
C
68 lines
2.7 KiB
C
/*-
|
|
* Copyright (c) 1991, 1993
|
|
* The Regents of the University of California. All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to Berkeley by
|
|
* Kenneth Almquist.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* @(#)expand.h 8.2 (Berkeley) 5/4/95
|
|
* $Id: expand.h,v 1.7 1998/09/13 19:24:57 tegge Exp $
|
|
*/
|
|
|
|
struct strlist {
|
|
struct strlist *next;
|
|
char *text;
|
|
};
|
|
|
|
|
|
struct arglist {
|
|
struct strlist *list;
|
|
struct strlist **lastp;
|
|
};
|
|
|
|
/*
|
|
* expandarg() flags
|
|
*/
|
|
#define EXP_FULL 0x1 /* perform word splitting & file globbing */
|
|
#define EXP_TILDE 0x2 /* do normal tilde expansion */
|
|
#define EXP_VARTILDE 0x4 /* expand tildes in an assignment */
|
|
#define EXP_REDIR 0x8 /* file glob for a redirection (1 match only) */
|
|
#define EXP_CASE 0x10 /* keeps quotes around for CASE pattern */
|
|
|
|
|
|
union node;
|
|
void expandhere __P((union node *, int));
|
|
void expandarg __P((union node *, struct arglist *, int));
|
|
void expari __P((int));
|
|
int patmatch __P((char *, char *, int));
|
|
void rmescapes __P((char *));
|
|
int casematch __P((union node *, char *));
|