URL: <https://savannah.gnu.org/bugs/?66174>
Summary: [mdoc] wrong interpretation of '.Bl ... -width "long
string"'
Group: GNU roff
Submitter: bjarniig
Submitted: Thu 05 Sep 2024 05:53:07 PM UTC
Category: Macro package mdoc
Severity: 3 - Normal
Item Group: Warning/Suspicious behaviour
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
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Follow-up Comments:
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Date: Thu 05 Sep 2024 05:53:07 PM UTC By: Bjarni Ingi Gislason <bjarniig>
Subject: [mdoc] wrong interpretation of '".Bl ... -width "long string"'
Example (with a modified file '~/.manpath' and environmental variables
"MAN..."):
N.B. Stripped 'doc.tmac' used.
"man erb3.1 > /dev/null" shows
troff: backtrace: '/home/bg/git/groff/build/s-tmac/doc.tmac':1803: macro
'doc-do-Bl-args'
troff: backtrace: '/home/bg/git/groff/build/s-tmac/doc.tmac':1715: macro 'Bl'
troff: backtrace: file '<standard input>':34
troff:<standard input>:34: warning: integer value saturated
troff: backtrace: '/home/bg/git/groff/build/s-tmac/doc.tmac':1804: macro
'doc-do-Bl-args'
troff: backtrace: '/home/bg/git/groff/build/s-tmac/doc.tmac':1715: macro 'Bl'
troff: backtrace: file '<standard input>':34
troff:<standard input>:34: warning: integer value saturated
troff: backtrace: '/home/bg/git/groff/build/s-tmac/doc.tmac':1811: macro
'doc-do-Bl-args'
troff: backtrace: '/home/bg/git/groff/build/s-tmac/doc.tmac':1715: macro 'Bl'
troff: backtrace: file '<standard input>':34
troff:<standard input>:34: warning: integer value saturated
....
Line 34 is:
.Bl -tag -width "1234567890123" -compact
-.-
File is in the Debian package "ruby3.1" (and ruby3.3).
Changes to '~/.manpath' are:
DEFINE troff test-groff -b -ww -s -mandoc -rCHECKSTYLE=5 -dpaper=a4 -K utf8
-fU-T
DEFINE nroff test-nroff -b -ww -s -mandoc -rCHECKSTYLE=0
Environmental variables:
MANOPT=-E latin1
MANROFFOPT=-rF=0 -dAD=l -rHY=0 -dMF=R -rLL=80m -rLT=80m
MAN_KEEP_STDERR=yes
N.B. What integer's value is saturated? (the name of the integer variable?)
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