[src/trunk]: src/usr.bin/indent indent: do not output token in debug mode

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

details:   https://anonhg.NetBSD.org/src/rev/f044b3ffcd09
branches:  trunk
changeset: 990077:f044b3ffcd09
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Oct 25 20:32:38 2021 +0000

description:
indent: do not output token in debug mode

When the parse stack is manipulated, the text of the token is not
relevant anymore and may even be confusing, for example when parsing
if_expr, the token may contain "}".

diffstat:

 usr.bin/indent/parse.c |  7 +++----
 1 files changed, 3 insertions(+), 4 deletions(-)

diffs (28 lines):

diff -r daa6e2acaa82 -r f044b3ffcd09 usr.bin/indent/parse.c
--- a/usr.bin/indent/parse.c    Mon Oct 25 20:16:16 2021 +0000
+++ b/usr.bin/indent/parse.c    Mon Oct 25 20:32:38 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: parse.c,v 1.40 2021/10/25 19:56:03 rillig Exp $        */
+/*     $NetBSD: parse.c,v 1.41 2021/10/25 20:32:38 rillig Exp $        */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -57,7 +57,7 @@
 static void reduce(void);
 
 #ifdef debug
-const char *
+static const char *
 psym_name(parser_symbol psym)
 {
     static const char *const name[] = {
@@ -91,8 +91,7 @@
 void
 parse(parser_symbol psym)
 {
-    debug_println("parse token: '%s' \"%s\"",
-       psym_name(psym), token.s);
+    debug_println("parse token: '%s'", psym_name(psym));
 
     if (psym != psym_else) {
        while (ps.s_sym[ps.tos] == psym_if_expr_stmt) {