Module Name: src
Committed By: kre
Date: Mon Feb 4 09:56:48 UTC 2019
Modified Files:
src/bin/sh: syntax.c
Log Message:
Add a couple of comments. NFC.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/bin/sh/syntax.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/bin/sh/syntax.c
diff -u src/bin/sh/syntax.c:1.7 src/bin/sh/syntax.c:1.8
--- src/bin/sh/syntax.c:1.7 Mon Dec 3 06:40:26 2018
+++ src/bin/sh/syntax.c Mon Feb 4 09:56:48 2019
@@ -1,7 +1,7 @@
-/* $NetBSD: syntax.c,v 1.7 2018/12/03 06:40:26 kre Exp $ */
+/* $NetBSD: syntax.c,v 1.8 2019/02/04 09:56:48 kre Exp $ */
#include <sys/cdefs.h>
-__RCSID("$NetBSD: syntax.c,v 1.7 2018/12/03 06:40:26 kre Exp $");
+__RCSID("$NetBSD: syntax.c,v 1.8 2019/02/04 09:56:48 kre Exp $");
#include <limits.h>
#include "shell.h"
@@ -19,6 +19,7 @@ __RCSID("$NetBSD: syntax.c,v 1.7 2018/12
/* syntax table used when not in quotes */
const char basesyntax[258] = { CFAKE, CEOF,
set_range(CTL_FIRST, CTL_LAST, CCTL)
+/* Note code assumes that only the above are CCTL in basesyntax */
set('\n', CNL)
set('\\', CBACK)
set('\'', CSQUOTE)
@@ -61,6 +62,7 @@ const char dqsyntax[258] = { CFAKE, CEOF
/* syntax table used when in single quotes */
const char sqsyntax[258] = { CFAKE, CEOF,
+/* CCTL includes anything that might perhaps need to be escaped if quoted */
set_range(CTL_FIRST, CTL_LAST, CCTL)
set('\n', CNL)
set('\'', CSQUOTE)
