Module Name: src
Committed By: rillig
Date: Thu Aug 20 07:15:52 UTC 2020
Modified Files:
src/usr.bin/make: var.c
Log Message:
make(1): make a few comments more precise
To generate a diff of this commit:
cvs rdiff -u -r1.453 -r1.454 src/usr.bin/make/var.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/usr.bin/make/var.c
diff -u src/usr.bin/make/var.c:1.453 src/usr.bin/make/var.c:1.454
--- src/usr.bin/make/var.c:1.453 Thu Aug 20 07:09:06 2020
+++ src/usr.bin/make/var.c Thu Aug 20 07:15:52 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: var.c,v 1.453 2020/08/20 07:09:06 rillig Exp $ */
+/* $NetBSD: var.c,v 1.454 2020/08/20 07:15:52 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@@ -69,14 +69,14 @@
*/
#ifndef MAKE_NATIVE
-static char rcsid[] = "$NetBSD: var.c,v 1.453 2020/08/20 07:09:06 rillig Exp $";
+static char rcsid[] = "$NetBSD: var.c,v 1.454 2020/08/20 07:15:52 rillig Exp $";
#else
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)var.c 8.3 (Berkeley) 3/19/94";
#else
-__RCSID("$NetBSD: var.c,v 1.453 2020/08/20 07:09:06 rillig Exp $");
+__RCSID("$NetBSD: var.c,v 1.454 2020/08/20 07:15:52 rillig Exp $");
#endif
#endif /* not lint */
#endif
@@ -1921,19 +1921,18 @@ typedef struct {
GNode * const ctxt;
const VarEvalFlags eflags;
- char *val; /* The value of the expression before the
- * modifier is applied */
- char *newVal; /* The new value after applying the modifier
- * to the expression */
+ char *val; /* The old value of the expression,
+ * before applying the modifier */
+ char *newVal; /* The new value of the expression,
+ * after applying the modifier */
char missing_delim; /* For error reporting */
char sep; /* Word separator in expansions
* (see the :ts modifier) */
- Boolean oneBigWord; /* TRUE if the variable value is treated as a
- * single big word, even if it contains
- * embedded spaces (as opposed to the
- * usual behaviour of treating it as
- * several space-separated words). */
+ Boolean oneBigWord; /* TRUE if some modifiers that otherwise split
+ * the variable value into words, like :S and
+ * :C, treat the variable value as a single big
+ * word, possibly containing spaces. */
} ApplyModifiersState;
typedef enum {
