gbranden pushed a commit to branch master
in repository groff.
commit 6ed1ca26119252600339d5c13f2714a3770b8982
Author: G. Branden Robinson <[email protected]>
AuthorDate: Thu May 15 15:00:02 2025 -0500
[troff]: Boolify and rename `is_printing()`.
Boolify member function of `output_file` class that indicates whether
the current page is selected for printing (as with troff's `-o` option.
* src/roff/troff/node.h (class output_put): Demote member function
`is_printing` from `int` to `bool`, and rename it to
`is_selected_for_printing`.
* src/roff/troff/node.cpp (class real_output_file): Update declaration
and definition accordingly in derived class.
---
ChangeLog | 12 ++++++++++++
src/roff/troff/node.cpp | 6 +++---
src/roff/troff/node.h | 2 +-
3 files changed, 16 insertions(+), 4 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 307007e01..9111bb513 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2025-05-15 G. Branden Robinson <[email protected]>
+
+ [troff]: Boolify member function of `output_file` class that
+ indicates whether the current page is selected for printing (as
+ with troff's `-o` option.
+
+ * src/roff/troff/node.h (class output_put): Demote
+ member function `is_printing` from `int` to `bool`, and rename
+ it to `is_selected_for_printing`.
+ * src/roff/troff/node.cpp (class real_output_file): Update
+ declaration and definition accordingly in derived class.
+
2025-05-16 G. Branden Robinson <[email protected]>
* src/roff/troff/node.cpp (real_output_file::on): Comment out
diff --git a/src/roff/troff/node.cpp b/src/roff/troff/node.cpp
index 79996071e..f5051949a 100644
--- a/src/roff/troff/node.cpp
+++ b/src/roff/troff/node.cpp
@@ -769,7 +769,7 @@ public:
void on();
void off();
bool is_on();
- int is_printing();
+ bool is_selected_for_printing();
void copy_file(hunits x, vunits y, const char *filename);
};
@@ -1778,7 +1778,7 @@ void real_output_file::flush()
}
}
-int real_output_file::is_printing()
+bool real_output_file::is_selected_for_printing()
{
return printing;
}
@@ -7348,7 +7348,7 @@ public:
const char *printing_reg::get_string()
{
if (the_output)
- return the_output->is_printing() ? "1" : "0";
+ return the_output->is_selected_for_printing() ? "1" : "0";
else
return "0";
}
diff --git a/src/roff/troff/node.h b/src/roff/troff/node.h
index 8f18319d4..a22c2084d 100644
--- a/src/roff/troff/node.h
+++ b/src/roff/troff/node.h
@@ -709,7 +709,7 @@ public:
hunits width) = 0;
virtual void begin_page(int pageno, vunits page_length) = 0;
virtual void copy_file(hunits x, vunits y, const char *filename) = 0;
- virtual int is_printing() = 0;
+ virtual bool is_selected_for_printing() = 0;
virtual void put_filename(const char *, int);
virtual void on();
virtual void off();
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