[troff]: Fix code style nit (C++-style type cast).

* src/roff/troff/input.cpp (is_usable_as_delimiter): Fix code style nit,
  using C++-style type cast instead of C-style cast.

2 files changed, 7 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 02a9c4e46..2a9be3b86 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2024-03-07  G. Branden Robinson <g.branden.robinson@gmail.com>
 
+	* src/roff/troff/input.cpp (is_usable_as_delimiter): Fix code
+	style nit, using C++-style type cast instead of C-style cast.
+
+2024-03-07  G. Branden Robinson <g.branden.robinson@gmail.com>
+
 	* src/roff/troff/input.cpp (get_char_for_escape_parameter):
 	Slightly refactor.  Assert that the character handed to us by
 	our caller is not a newline.  Consequently, drop newline
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index 2fbbe9106..7fa0e08d4 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -2475,6 +2475,7 @@ int token::operator!=(const token &t)
 
 // is token a suitable delimiter (like ')?
 
+// Is the current token a suitable delimiter (like `'`)?
 bool token::is_usable_as_delimiter(bool report_error)
 {
   switch(type) {
@@ -2505,7 +2506,7 @@ bool token::is_usable_as_delimiter(bool report_error)
     case '.':
       if (report_error)
         error("character '%1' is not allowed as a starting delimiter",
-	      char(c));
+	      static_cast<char>(c));
       return false;
     default:
       return true;