Package: gcc-6-doc
Version: 6.3.0-1
Severity: normal
Tags: patch
Dear Maintainer,
* What led up to the situation?
"man gcc" with
MAN_KEEP_STDERR=yes
MANOPT=--encoding=latin1 --no-hyphenation --warnings=w --no-justification
MANWIDTH=80
* What was the outcome of this action?
<standard input>:3310: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3311: warning: \s escape results in non-positive point size;
set to 1
<standard input>:25: backtrace: string `C+'
<standard input>:3311: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3320: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3323: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3326: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3331: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3333: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3333: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3336: warning: \s escape results in non-positive point size;
set to 1
<standard input>:3337: warning: \s escape results in non-positive point size;
set to 1
<standard input>:4668: warning: \s escape results in non-positive point size;
set to 1
<standard input>:25: backtrace: string `C+'
<standard input>:4668: warning: \s escape results in non-positive point size;
set to 1
<standard input>:4670: backtrace
/home/bg/git/groff/tmac/an-old.tmac:493: backtrace: macro `IP'
<standard input>:4670: warning: \s escape results in non-positive point size;
set to 1
<standard input>:4670: backtrace
/home/bg/git/groff/tmac/an-old.tmac:493: backtrace: macro `IP'
<standard input>:4670: warning: \s escape results in non-positive point size;
set to 1
<standard input>:9001: warning [p 93, 4.5i]: can't break line
<standard input>:9023: warning [p 93, 8.2i]: can't break line
<standard input>:9234: warning [p 95, 7.3i]: can't break line
* What outcome did you expect instead?
No warnings
The escape '\s0' does not get the right former size if another '\s0' comes
after it (like '\s-1...\s-2...\s0...\s0').
The string '\*(C+' gets resized in the manual for "gcc" in some lines.
Each use of this string gets the previous size smaller, the warning is not
issued until the size is down to less than 1 point.
Patch:
--- gcc.1 2017-08-07 14:54:44.000000000 +0000
+++ gcc.1.new 2017-08-07 14:55:41.000000000 +0000
@@ -22,7 +22,7 @@
.\" therefore won't be available. \*(C` and \*(C' expand to `' in nroff,
.\" nothing in troff, for use with C<>.
.tr \(*W-
-.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
+.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s+2\v'.1v'\h'-1p'
.ie n \{\
. ds -- \(*W-
. ds PI pi
And then change all the '\s0' into the correct escape (\s-1 ... \s0)
sed -e 's/\\s0/\\s+1/g' <inputfile> > <outputfile>
-- System Information:
Debian Release: buster/sid
APT prefers proposed-updates
APT policy: (500, 'proposed-updates'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.9.30-2u2 (SMP w/2 CPU cores)
Locale: LANG=is_IS.iso88591, LC_CTYPE=is_IS.iso88591 (charmap=ISO-8859-1),
LANGUAGE=is_IS.iso88591 (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages gcc-6-doc depends on:
ii gcc-doc-base 6.3.0-1
gcc-6-doc recommends no packages.
Versions of packages gcc-6-doc suggests:
pn doc-base <none>
-- no debconf information
--
Bjarni I. Gislason
