gbranden pushed a commit to branch master
in repository groff.
commit bc834eca0fcc0e4c0b27b0eeeb94d9a85a5af40a
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Tue Feb 4 04:53:47 2025 -0600
[troff]: Refactor.
* src/roff/troff/input.cpp: Refactor.
(define_character): Break out character mode description logic from
here...
(character_mode_description): ...into this new function, since a
forthcoming change will also require it.
---
ChangeLog | 8 ++++++++
src/roff/troff/input.cpp | 10 ++++++++--
2 files changed, 16 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index e1116e1a3..20936512b 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2025-02-04 G. Branden Robinson <g.branden.robin...@gmail.com>
+
+ * src/roff/troff/input.cpp: Refactor.
+ (define_character): Break out character mode description logic
+ from here...
+ (character_mode_description): ...into this new function, since a
+ forthcoming change will also require it.
+
2025-02-02 G. Branden Robinson <g.branden.robin...@gmail.com>
* src/roff/troff/input.cpp (token::description): When describing
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index d0a3e916f..32b158ffb 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -4569,10 +4569,10 @@ void append_nocomp_string()
do_define_string(DEFINE_APPEND, COMP_DISABLE);
}
-void define_character(char_mode mode, const char *font_name)
+static const char *character_mode_description(char_mode mode)
{
// C++11: There may be a better way to do this with an enum class;
- // we could then store these constants inside `char_mode`.
+ // we could then store these string literals inside `char_mode`.
const char *modestr = 0 /* nullptr */;
switch (mode) {
case CHAR_NORMAL:
@@ -4591,6 +4591,12 @@ void define_character(char_mode mode, const char
*font_name)
assert(0 == "unhandled case of character mode");
break;
}
+ return modestr;
+}
+
+void define_character(char_mode mode, const char *font_name)
+{
+ const char *modestr = character_mode_description(mode);
node *n = 0 /* nullptr */;
int c;
tok.skip();
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