diff options
Diffstat (limited to 'gnu/usr.bin/awk/node.c')
| -rw-r--r-- | gnu/usr.bin/awk/node.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/gnu/usr.bin/awk/node.c b/gnu/usr.bin/awk/node.c index dca4ad191b9f..748028ba7794 100644 --- a/gnu/usr.bin/awk/node.c +++ b/gnu/usr.bin/awk/node.c @@ -2,22 +2,22 @@ * node.c -- routines for node management */ -/* +/* * Copyright (C) 1986, 1988, 1989, 1991, 1992, 1993 the Free Software Foundation, Inc. - * + * * This file is part of GAWK, the GNU implementation of the * AWK Progamming Language. - * + * * GAWK is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * + * * GAWK 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 General Public License for more details. - * + * * You should have received a copy of the GNU General Public License * along with GAWK; see the file COPYING. If not, write to * the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. @@ -99,7 +99,7 @@ register NODE *n; /* * the following lookup table is used as an optimization in force_string - * (more complicated) variations on this theme didn't seem to pay off, but + * (more complicated) variations on this theme didn't seem to pay off, but * systematic testing might be in order at some point */ static const char *values[] = { @@ -260,7 +260,7 @@ int flags; memcpy(r->stptr, s, len); } r->stptr[len] = '\0'; - + if (flags & SCAN) { /* scan for escape sequences */ char *pf; register char *ptm; @@ -368,16 +368,16 @@ register NODE *tmp; /* * Parse a C escape sequence. STRING_PTR points to a variable containing a * pointer to the string to parse. That pointer is updated past the - * characters we use. The value of the escape sequence is returned. + * characters we use. The value of the escape sequence is returned. * * A negative value means the sequence \ newline was seen, which is supposed to - * be equivalent to nothing at all. + * be equivalent to nothing at all. * * If \ is followed by a null character, we return a negative value and leave - * the string pointer pointing at the null character. + * the string pointer pointing at the null character. * * If \ is followed by 000, we return 0 and leave the string pointer after the - * zeros. A value of 0 does not mean end of string. + * zeros. A value of 0 does not mean end of string. * * Posix doesn't allow \x. */ |