URL: <https://savannah.gnu.org/bugs/?61408>
Summary: [man] Warning about an empty \*[an-extra1] Project: GNU troff Submitted by: bjarniig Submitted on: Mon 01 Nov 2021 01:49:42 AM UTC Category: Macro - man Severity: 3 - Normal Item Group: Warning/Suspicious behaviour Status: None Privacy: Public Assigned to: None Open/Closed: Open Discussion Lock: Any Planned Release: None _______________________________________________________ Details: [man] Warning about an empty \*[an-extra1] "man patch" causes warnings: troff: backtrace: '/home/bg/git/groff/build/s-tmac/an.tmac':273: macro 'an-prepare-inner-footer' troff: backtrace: '/home/bg/git/groff/build/s-tmac/an.tmac':350: macro 'an-footer' troff: backtrace: '/home/bg/git/groff/build/s-tmac/an.tmac':61: trap-called macro 'an-end' troff: warning: start (0) and end (0) index of substring out of range This is caused by the line .TH PATCH 1 "" GNU line 61 corresponds to line an-footer line 273 -"- substring an-half-cfoot 0 \\n[an-half-cfoot-length] line 350 -"- an-prepare-inner-footer _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?61408> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/