[src/trunk]: src/usr.bin/indent indent: rename local variable in fill_buffer

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

details:   https://anonhg.NetBSD.org/src/rev/bb2ce54df507
branches:  trunk
changeset: 1023726:bb2ce54df507
user:      rillig <rillig%NetBSD.org@localhost>
date:      Fri Sep 24 18:00:13 2021 +0000

description:
indent: rename local variable in fill_buffer

The local variable name 'com' prevented grouping the global variables
combuf, s_com, e_com and l_com into a struct named 'com'.

No functional change.

diffstat:

 usr.bin/indent/io.c |  16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diffs (52 lines):

diff -r 75891bbff4fb -r bb2ce54df507 usr.bin/indent/io.c
--- a/usr.bin/indent/io.c       Fri Sep 24 17:37:55 2021 +0000
+++ b/usr.bin/indent/io.c       Fri Sep 24 18:00:13 2021 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: io.c,v 1.50 2021/09/24 16:29:31 rillig Exp $   */
+/*     $NetBSD: io.c,v 1.51 2021/09/24 18:00:13 rillig Exp $   */
 
 /*-
  * SPDX-License-Identifier: BSD-4-Clause
@@ -46,7 +46,7 @@
 #include <sys/cdefs.h>
 #ifndef lint
 #if defined(__NetBSD__)
-__RCSID("$NetBSD: io.c,v 1.50 2021/09/24 16:29:31 rillig Exp $");
+__RCSID("$NetBSD: io.c,v 1.51 2021/09/24 18:00:13 rillig Exp $");
 #elif defined(__FreeBSD__)
 __FBSDID("$FreeBSD: head/usr.bin/indent/io.c 334927 2018-06-10 16:44:18Z pstef $");
 #endif
@@ -381,7 +381,7 @@
        if (in_buffer[3] == 'I' && strncmp(in_buffer, "/**INDENT**", 11) == 0)
            fill_buffer();      /* flush indent error message */
        else {
-           int com = 0;
+           int comena = 0;     /* 1 = ON, 2 = OFF */
 
            p = in_buffer;
            while (*p == ' ' || *p == '\t')
@@ -396,19 +396,19 @@
                    while (*p == ' ' || *p == '\t')
                        p++;
                    if (*p == '*')
-                       com = 1;
+                       comena = 1;
                    else if (*p == 'O') {
                        if (*++p == 'N')
-                           p++, com = 1;
+                           p++, comena = 1;
                        else if (*p == 'F' && *++p == 'F')
-                           p++, com = 2;
+                           p++, comena = 2;
                    }
                    while (*p == ' ' || *p == '\t')
                        p++;
-                   if (p[0] == '*' && p[1] == '/' && p[2] == '\n' && com) {
+                   if (p[0] == '*' && p[1] == '/' && p[2] == '\n' && comena) {
                        if (s_com != e_com || s_lab != e_lab || s_code != e_code)
                            dump_line();
-                       if (!(inhibit_formatting = com - 1)) {
+                       if (!(inhibit_formatting = comena - 1)) {
                            n_real_blanklines = 0;
                            postfix_blankline_requested = 0;
                            prefix_blankline_requested = 0;