gbranden pushed a commit to branch master
in repository groff.
commit e7d4b699ecfb72cea091c447f77c4fb6f8d12974
Author: G. Branden Robinson <[email protected]>
AuthorDate: Mon Aug 19 10:39:42 2024 -0500
[troff]: Boolify and rename `backtrace_flag`.
Boolify and rename `backtrace_flag`, demoting it from `int` to
`bool` and calling it `want_backtraces`. Initialize and assign to it
using Boolean, not integer, literals.
* src/roff/troff/input.cpp (main, do_error): Do it.
---
ChangeLog | 8 ++++++++
src/roff/troff/input.cpp | 6 +++---
2 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index a846b59dd..1efd39546 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2024-08-19 G. Branden Robinson <[email protected]>
+
+ [troff]: Boolify and rename `backtrace_flag`, demoting it from
+ `int` to `bool` and calling it `want_backtraces`. Initialize
+ and assign to it using Boolean, not integer, literals.
+
+ * src/roff/troff/input.cpp (main, do_error): Do it.
+
2024-08-19 G. Branden Robinson <[email protected]>
[troff]: Boolify and rename `class_flag`, demoting it from `int`
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index b9159d2be..c7ed0922a 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -89,7 +89,7 @@ token tok;
bool want_break = false;
bool using_character_classes = false;
bool want_color_output = true;
-static int backtrace_flag = 0;
+static bool want_backtraces = false;
char *pipe_command = 0 /* nullptr */;
charinfo *charset_table[256];
unsigned char hpf_code_table[256];
@@ -8492,7 +8492,7 @@ int main(int argc, char **argv)
iflag = 1;
break;
case 'b':
- backtrace_flag = 1;
+ want_backtraces = true;
break;
case 'a':
want_abstract_output = true;
@@ -9161,7 +9161,7 @@ static void do_error(error_type type,
int lineno;
if (inhibit_errors && (type < FATAL))
return;
- if (backtrace_flag)
+ if (want_backtraces)
input_stack::backtrace();
if (!get_file_line(&filename, &lineno))
filename = 0 /* nullptr */;
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