[src/trunk]: src/usr.bin/xlint/lint1 lint: fix spacing and line breaks in deb...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/75b6f2f04755
branches:  trunk
changeset: 366435:75b6f2f04755
user:      rillig <rillig%NetBSD.org@localhost>
date:      Thu May 26 16:45:25 2022 +0000

description:
lint: fix spacing and line breaks in debug logging

The spacing between function arguments in a declaration info was too
big, it was the indentation level instead of a single space.

The function debug_sym is used for two purposes: own-line and in-line,
which coincidentally are distinguished by whether the suffix string is
"\n".

diffstat:

 usr.bin/xlint/lint1/debug.c |  7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r 17a685387883 -r 75b6f2f04755 usr.bin/xlint/lint1/debug.c
--- a/usr.bin/xlint/lint1/debug.c       Thu May 26 15:23:33 2022 +0000
+++ b/usr.bin/xlint/lint1/debug.c       Thu May 26 16:45:25 2022 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: debug.c,v 1.20 2022/05/26 12:04:56 rillig Exp $ */
+/* $NetBSD: debug.c,v 1.21 2022/05/26 16:45:25 rillig Exp $ */
 
 /*-
  * Copyright (c) 2021 The NetBSD Foundation, Inc.
@@ -35,7 +35,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__RCSID)
-__RCSID("$NetBSD: debug.c,v 1.20 2022/05/26 12:04:56 rillig Exp $");
+__RCSID("$NetBSD: debug.c,v 1.21 2022/05/26 16:45:25 rillig Exp $");
 #endif
 
 #include <stdlib.h>
@@ -264,7 +264,8 @@
 debug_sym(const char *prefix, const sym_t *sym, const char *suffix)
 {
 
-       debug_print_indent();
+       if (suffix[0] == '\n')
+               debug_print_indent();
        debug_printf("%s%s", prefix, sym->s_name);
        if (sym->s_type != NULL)
                debug_printf(" type='%s'", type_name(sym->s_type));