[src/trunk]: src/usr.bin/indent indent: remove dead code from process_comment...

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

details:   https://anonhg.NetBSD.org/src/rev/664e90b63e13
branches:  trunk
changeset: 991082:664e90b63e13
user:      rillig <rillig%NetBSD.org@localhost>
date:      Sun Nov 07 08:41:13 2021 +0000

description:
indent: remove dead code from process_comment_nowrap

In comments that are preserved, no additional leading ' * ' is inserted.

No functional change.

diffstat:

 usr.bin/indent/pr_comment.c |  16 ++++------------
 1 files changed, 4 insertions(+), 12 deletions(-)

diffs (50 lines):

diff -r 46caa16aefcc -r 664e90b63e13 usr.bin/indent/pr_comment.c
--- a/usr.bin/indent/pr_comment.c       Sun Nov 07 08:38:27 2021 +0000
+++ b/usr.bin/indent/pr_comment.c       Sun Nov 07 08:41:13 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pr_comment.c,v 1.101 2021/11/07 08:38:27 rillig Exp $  */
+/*     $NetBSD: pr_comment.c,v 1.102 2021/11/07 08:41:13 rillig Exp $  */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -43,7 +43,7 @@
 
 #include <sys/cdefs.h>
 #if defined(__NetBSD__)
-__RCSID("$NetBSD: pr_comment.c,v 1.101 2021/11/07 08:38:27 rillig Exp $");
+__RCSID("$NetBSD: pr_comment.c,v 1.102 2021/11/07 08:41:13 rillig Exp $");
 #elif defined(__FreeBSD__)
 __FBSDID("$FreeBSD: head/usr.bin/indent/pr_comment.c 334927 2018-06-10 16:44:18Z pstef $");
 #endif
@@ -330,7 +330,7 @@
 }
 
 static void
-copy_comment_nowrap(int adj_max_line_length, bool break_delim)
+copy_comment_nowrap(int adj_max_line_length)
 {
     ssize_t last_blank = -1;   /* index of the last blank in com.buf */
 
@@ -365,14 +365,6 @@
                inp_skip();
 
        end_of_line_comment:
-               if (break_delim) {
-                   if (com.e > com.s + 3)
-                       dump_line();
-                   else
-                       com.s = com.e;  /* XXX: why not e = s? */
-                   com_add_char(' ');
-               }
-
                if (token.e[-1] == '*') {
                    com_add_char('*');
                    com_add_char('/');
@@ -440,6 +432,6 @@
     if (may_wrap)
        copy_comment_wrap(adj_max_line_length, break_delim);
     else
-       copy_comment_nowrap(adj_max_line_length, break_delim);
+       copy_comment_nowrap(adj_max_line_length);
     ps.just_saw_decl = l_just_saw_decl;
 }