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make(1): remove comment about adding is_shell_metachar to ctype.h

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This function is so specialized that it would be wrong to have it in a
general-purpose C header.
This commit is contained in:
rillig 2020-10-30 19:14:20 +00:00
parent ce993bccb4
commit 6ebc03095a
1 changed files with 2 additions and 4 deletions
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6
usr.bin/make/metachar.c
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@ -1,4 +1,4 @@
/* $NetBSD: metachar.c,v 1.7 2020/09/13 15:15:51 rillig Exp $ */
/* $NetBSD: metachar.c,v 1.8 2020/10/30 19:14:20 rillig Exp $ */
/*-
* Copyright (c) 2015 The NetBSD Foundation, Inc.
@ -39,15 +39,13 @@
#include "metachar.h"
MAKE_RCSID("$NetBSD: metachar.c,v 1.7 2020/09/13 15:15:51 rillig Exp $");
MAKE_RCSID("$NetBSD: metachar.c,v 1.8 2020/10/30 19:14:20 rillig Exp $");
/*
* The following array is used to make a fast determination of which
* characters are interpreted specially by the shell. If a command
* contains any of these characters, it is executed by the shell, not
* directly by us.
*
* perhaps move it to ctype?
*/
unsigned char _metachar[128] = {