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make(1): fix documentation of GetLineMode

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ParseGetLine always returns a logical line, even for PARSE_RAW.
This commit is contained in:
rillig 2020-12-19 15:29:28 +00:00
parent 5f97194d43
commit 5cd27da0e0
1 changed files with 6 additions and 6 deletions
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12
usr.bin/make/parse.c
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@ -1,4 +1,4 @@
/* $NetBSD: parse.c,v 1.497 2020/12/19 13:30:00 rillig Exp $ */
/* $NetBSD: parse.c,v 1.498 2020/12/19 15:29:28 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -117,7 +117,7 @@
#include "pathnames.h"
/* "@(#)parse.c 8.3 (Berkeley) 3/19/94" */
MAKE_RCSID("$NetBSD: parse.c,v 1.497 2020/12/19 13:30:00 rillig Exp $");
MAKE_RCSID("$NetBSD: parse.c,v 1.498 2020/12/19 15:29:28 rillig Exp $");
/* types and constants */
@ -2787,15 +2787,14 @@ UnescapeBackslash(char *const line, char *start)
typedef enum GetLineMode {
/*
* Return the next logical line that is neither empty nor a comment.
* Return the next line that is neither empty nor a comment.
* Backslash line continuations are folded into a single space.
* A trailing comment, if any, is discarded.
*/
PARSE_NORMAL,
/*
* Return the next physical line, even if it ends with a backslash.
* Comments and empty lines are preserved.
* Return the next line, even if it is empty or a comment.
*
* Used in .for loops to collect the body of the loop while waiting
* for the corresponding .endfor.
@ -2803,7 +2802,7 @@ typedef enum GetLineMode {
PARSE_RAW,
/*
* Return the next logical line that is a directive.
* Return the next line that is a directive.
* Backslash line continuations are folded into a single space.
* A trailing comment, if any, is discarded.
*
@ -2813,6 +2812,7 @@ typedef enum GetLineMode {
PARSE_SKIP
} GetLineMode;
/* Return the next "interesting" logical line from the current file. */
static char *
ParseGetLine(GetLineMode mode)
{