gbranden pushed a commit to branch master
in repository groff.
commit a954183aa51749b1aada81c39f1129090e5108b4
Author: G. Branden Robinson <[email protected]>
AuthorDate: Mon Jan 19 17:29:32 2026 -0600
chem(1): Document dependency on Perl's Math::Trig.
---
contrib/chem/chem.1.man | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/contrib/chem/chem.1.man b/contrib/chem/chem.1.man
index 2b5c7657d..9fab79524 100644
--- a/contrib/chem/chem.1.man
+++ b/contrib/chem/chem.1.man
@@ -235,6 +235,17 @@ for the activation of
.BR "| groff \-p\~" .\|.\|.
.
.
+.P
+.I @g@chem
+requires the
+.I \%Math::\:Trig
+Perl module,
+available via
+.UR \%https://\:www\:.cpan\:.org/
+CPAN
+.UE .
+.
+.
.\" ====================================================================
.SH Language
.\" ====================================================================
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