gbranden pushed a commit to branch master
in repository groff.
commit 087059d891eefe366ed114e7439a789afdf2c809
Author: G. Branden Robinson <[email protected]>
AuthorDate: Sun Nov 30 05:05:05 2025 -0600
[troff]: Fix Savannah #67748 (warnscale recovery).
* src/roff/troff/input.cpp (warnscale_request): Actually reset the
computed `warn_scale` to `units_per_inch` when recovering from an
invalid argument and telling the user we're reverting to inches.
Fixes <https://savannah.gnu.org/bugs/?67748>. Problem dates back to
intoduction of `warnscale` request in commit 9993a881c1, 5 May 2002.
---
ChangeLog | 11 +++++++++++
src/roff/troff/input.cpp | 1 +
2 files changed, 12 insertions(+)
diff --git a/ChangeLog b/ChangeLog
index 0b3831bce..c89dc8ea1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,14 @@
+2025-11-30 G. Branden Robinson <[email protected]>
+
+ * src/roff/troff/input.cpp (warnscale_request): Actually reset
+ the computed `warn_scale` to `units_per_inch` when recovering
+ from an invalid argument and telling the user we're reverting to
+ inches.
+
+ Fixes <https://savannah.gnu.org/bugs/?67748>. Problem dates
+ back to intoduction of `warnscale` request in commit 9993a881c1,
+ 5 May 2002.
+
2025-11-30 G. Branden Robinson <[email protected]>
* src/roff/troff/env.cpp: Explicitly construct the global
diff --git a/src/roff/troff/input.cpp b/src/roff/troff/input.cpp
index cf0743c8b..f7e415013 100644
--- a/src/roff/troff/input.cpp
+++ b/src/roff/troff/input.cpp
@@ -8337,6 +8337,7 @@ void warnscale_request()
warning(WARN_SCALE,
"scaling unit '%1' invalid; using 'i' instead", c);
c = 'i';
+ warn_scale = (double) units_per_inch;
}
warn_scaling_unit = c;
skip_line();
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