gbranden pushed a commit to branch master
in repository groff.
commit 3f0c81a0a7ea7ba59ccbe6382ba1b42861b54a0e
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sun May 24 22:54:37 2026 -0500
[troff]: Refactor `cflags` request handler.
* src/roff/troff/input.cpp (set_character_flags_request): Refactor; use
`token::is_any_character()` instead of `has_arg()` as loop control, in
preparation for firming-up of the semantics and logic of request
arguments to constitute space-separated lexical tokens, as our
documentation defines "argument".
---
ChangeLog | 8 ++++++++
src/roff/troff/input.cpp | 2 +-
2 files changed, 9 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index 34c3f742c..8021febe8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2026-05-24 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/input.cpp (set_character_flags_request):
+ Refactor; use `token::is_any_character()` instead of `has_arg()`
+ as loop control, in preparation for firming-up of the semantics
+ and logic of request arguments to constitute space-separated
+ lexical tokens, as our documentation defines "argument".
+
2026-05-24 G. Branden Robinson <[email protected]>
* src/roff/troff/input.cpp (set_hyphenation_codes): Throw error
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index a27a5cb79..75b3badab 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -8858,7 +8858,7 @@ static void set_character_flags_request() // .cflags
skip_line();
return;
}
- while (has_arg()) {
+ while (tok.is_any_character()) {
charinfo *ci = tok.get_charinfo(true /* is_mandatory */);
if (0 /* nullptr */ == ci)
assert(0 == "attempted to use token without charinfo in"
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