gbranden pushed a commit to branch master
in repository groff.
commit e9c931b9e11a7584a487d1b6884d7a01fc007b7d
Author: G. Branden Robinson <g.branden.robin...@gmail.com>
AuthorDate: Fri Feb 21 02:17:37 2025 -0600
[troff]: Recast warning diagnostic.
* src/roff/troff/input.cpp (token::next): Recast warning diagnostic
issued when encountering an invalid character index (in an `\N'xxx'`
escape sequence).
---
ChangeLog | 6 ++++++
src/roff/troff/input.cpp | 3 ++-
2 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/ChangeLog b/ChangeLog
index b56a2981b..69476fc22 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2025-02-21 G. Branden Robinson <g.branden.robin...@gmail.com>
+
+ * src/roff/troff/input.cpp (token::next): Recast warning
+ diagnostic issued when encountering an invalid character index
+ {in an `\N'xxx'` escape sequence}.
+
2025-02-20 G. Branden Robinson <g.branden.robin...@gmail.com>
* src/roff/troff/input.cpp (get_charinfo): Use C++ `static_cast`
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index f06e8a348..1eaf907f2 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -2418,7 +2418,8 @@ void token::next()
if (!read_delimited_number(&val, 0))
break;
if (val < 0) {
- warning(WARN_CHAR, "invalid numbered character %1", val);
+ warning(WARN_CHAR, "ignoring negative character index %1",
+ val);
break;
}
type = TOKEN_NUMBERED_CHAR;
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