gbranden pushed a commit to branch master
in repository groff.

commit bb6bb61d6556c9f5b1866f22744cfd97af93e1bd
Author: G. Branden Robinson <[email protected]>
AuthorDate: Mon Apr 13 14:05:30 2026 -0500

    src/roff/troff/env.cpp: Trivially refactor.
    
    * src/roff/troff/env.cpp (class hyphen_trie): Demote type of
      `read_patterns_file()` member function's second argument from `int` to
      `bool`.
    
      (hyphen_trie::read_patterns_file): Likewise, and rename it from
      `append` to `appending`.
---
 ChangeLog              | 8 ++++++++
 src/roff/troff/env.cpp | 6 +++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 9f6fd686c..47d3ab5da 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2026-04-13  G. Branden Robinson <[email protected]>
+
+       * src/roff/troff/env.cpp: Trivially refactor.
+       (class hyphen_trie): Demote type of `read_patterns_file()`
+       member function's second argument from `int` to `bool`.
+       (hyphen_trie::read_patterns_file): Likewise, and rename it from
+       `append` to `appending`.
+
 2026-04-13  G. Branden Robinson <[email protected]>
 
        * src/roff/troff/input.cpp (has_arg): Trivially refactor.
diff --git a/src/roff/troff/env.cpp b/src/roff/troff/env.cpp
index d811833c3..5de43374d 100644
--- a/src/roff/troff/env.cpp
+++ b/src/roff/troff/env.cpp
@@ -3818,7 +3818,7 @@ public:
   hyphen_trie() {}
   ~hyphen_trie() {}
   void hyphenate(const char *, int, int *);
-  void read_patterns_file(const char *, int, dictionary *);
+  void read_patterns_file(const char *, bool, dictionary *);
 };
 
 struct hyphenation_language {
@@ -4404,10 +4404,10 @@ fail:
   return c;
 }
 
-void hyphen_trie::read_patterns_file(const char *name, int append,
+void hyphen_trie::read_patterns_file(const char *name, bool appending,
                                     dictionary *ex)
 {
-  if (!append)
+  if (!appending)
     clear();
   char buf[WORD_MAX + 1];
   for (int i = 0; i < WORD_MAX + 1; i++)

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