gbranden pushed a commit to branch master
in repository groff.
commit 6cbf40bbcd3b110f8e3c1cee266acbaaa6be25be
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Sat Apr 27 00:51:23 2024 -0500
[troff]: Boolify env.cpp (12/25).
[troff]: Boolify more `environment` class member variables, member
function parameters, and local variables.
* src/roff/troff/env.h (class environment):
* src/roff/troff/env.cpp (environment::possibly_break_line): Rename
parameter `forced` to `must_adjust` and demote it from `int` to
`bool`.
---
ChangeLog | 5 +++++
src/roff/troff/env.cpp | 5 +++--
src/roff/troff/env.h | 2 +-
3 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 95463f71e..c31e7db71 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -93,6 +93,11 @@
Demote local variable `best_bp_fits` from `int` to `bool`.
Assign Boolean literals to it.
+ * src/roff/troff/env.h (class environment):
+ * src/roff/troff/env.cpp (environment::possibly_break_line):
+ Rename parameter `forced` to `must_adjust` and demote it from
+ `int` to `bool`.
+
2024-04-24 G. Branden Robinson <g.branden.robin...@gmail.com>
* src/roff/troff/env.cpp (tab_stops::to_string)
diff --git a/src/roff/troff/env.cpp b/src/roff/troff/env.cpp
index d28c89634..436c70fcd 100644
--- a/src/roff/troff/env.cpp
+++ b/src/roff/troff/env.cpp
@@ -2198,13 +2198,14 @@ static void distribute_space(node *n, int nspaces,
hunits desired_space,
do_reverse_node_list = !do_reverse_node_list;
}
-void environment::possibly_break_line(bool must_break_here, int forced)
+void environment::possibly_break_line(bool must_break_here,
+ bool must_adjust)
{
bool was_centered = center_lines > 0;
if (!fill || current_tab || current_field || dummy)
return;
while (line != 0
- && (forced
+ && (must_adjust
// When a macro follows a paragraph in fill mode, the
// current line should not be empty.
|| (width_total - line->width()) > target_text_length)) {
diff --git a/src/roff/troff/env.h b/src/roff/troff/env.h
index 8558f30b0..31b2a8078 100644
--- a/src/roff/troff/env.h
+++ b/src/roff/troff/env.h
@@ -344,7 +344,7 @@ public:
void interrupt();
void spread() { spreading = true; }
void possibly_break_line(bool /* must_break_here */ = false,
- int forced = 0);
+ bool /* must_adjust */ = false);
void do_break(bool /* want_adjustment */ = false); // .br, .brp
void final_break();
node *make_tag(const char *name, int i);
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