gbranden pushed a commit to branch master
in repository groff.
commit d8beb70ee52dfb56cd19b361421a36152a4c9d6d
Author: G. Branden Robinson <[email protected]>
AuthorDate: Wed Jan 15 21:04:57 2025 -0600
[grolj4]: Migrate `isdigit()` to `csdigit()`.
* src/devices/grolj4/lj4.cpp (main): Use "libgroff.a"'s facility for
determining character class membership, to conform with the rest of
the code base. Include relevant header file, "cset.h".
---
ChangeLog | 8 ++++++++
src/devices/grolj4/lj4.cpp | 8 +++++---
2 files changed, 13 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 1c4057b01..4120d5337 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2025-01-15 G. Branden Robinson <[email protected]>
+
+ [grolj4]: Migrate `isdigit()` to `csdigit()`.
+
+ * src/devices/grolj4/lj4.cpp (main): Use "libgroff.a"'s facility
+ for determining character class membership, to conform with the
+ rest of the code base.
+
2025-01-15 G. Branden Robinson <[email protected]>
[grohtml]: Migrate `isspace()` to `csspace()`.
diff --git a/src/devices/grolj4/lj4.cpp b/src/devices/grolj4/lj4.cpp
index e830026b2..af174343f 100644
--- a/src/devices/grolj4/lj4.cpp
+++ b/src/devices/grolj4/lj4.cpp
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994-2024 Free Software Foundation, Inc.
+/* Copyright (C) 1994-2025 Free Software Foundation, Inc.
Written by James Clark ([email protected])
This file is part of groff.
@@ -43,9 +43,11 @@ X command to include bitmap graphics
#include <getopt.h> // getopt_long()
-#include "driver.h"
#include "nonposix.h"
+#include "cset.h" // csdigit()
+#include "driver.h"
+
extern "C" const char *Version_string;
static struct {
@@ -635,7 +637,7 @@ int main(int argc, char **argv)
// ignore include search path
break;
case 'd':
- if (!isdigit(*optarg)) // this ugly hack prevents -d without
+ if (!csdigit(*optarg)) // this ugly hack prevents -d without
optind--; // args from messing up the arg list
duplex_flag = atoi(optarg);
if (duplex_flag != 1 && duplex_flag != 2) {
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