On Tue, Mar 27, 2018 at 03:55:58PM +0200, Santiago R.R. wrote:
> Hi Bjarni,
>
> El 17/03/18 a las 23:15, Bjarni Ingi Gislason escribió:
> > Package: grep
> > Version: 3.1-2
> > Severity: minor
> > Tags: patch
> >
> > Dear Maintainer,
> >
> > Input file is grep.in.1
> >
> > Test nr. 2:
> >
> > Enable and fix warnings from 'test-groff'.
> >
> ???
>
> Thanks for you bug report.
>
> could you provide details about how to reproduce those tests (and
> confirm the patch solves the warnings)?
>
First:
A patch for the groff (see bug #53043 on the "bug-groff" list,
savannah.gnu.org/bugs/?53043)
tmac/an-old.tmac | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/tmac/an-old.tmac b/tmac/an-old.tmac
index 9ae3b9f9..dd8ca295 100644
--- a/tmac/an-old.tmac
+++ b/tmac/an-old.tmac
@@ -511,7 +511,15 @@
.
.ds an-empty \" this is referenced to avoid looping on, e.g., .RB ( \\ )
.
+.de1 an-inputcheck
+. if \\$2<2 \{\
+. tm \\n(.F:\\n(.c (macro \\$1): only \\$2 argument, but more are expected
+. \}
+..
+.
.de1 RI
+. an-inputcheck \\$0 \\n[.$]
+.
. if \\n[.$] \{\
. ds an-result \&\f[R]\\$1\"
. shift
@@ -526,6 +534,8 @@
..
.
.de1 IR
+. an-inputcheck \\$0 \\n[.$]
+.
. if \\n[.$] \{\
. ds an-result \&\f[I]\,\\$1\f[R]\"
. shift
@@ -540,6 +550,8 @@
..
.
.de1 IB
+. an-inputcheck \\$0 \\n[.$]
+.
. if \\n[.$] \{\
. ds an-result \&\f[I]\,\\$1\"
. shift
@@ -554,6 +566,8 @@
..
.
.de1 BI
+. an-inputcheck \\$0 \\n[.$]
+.
. if \\n[.$] \{\
. ds an-result \&\f[B]\\$1\"
. shift
@@ -568,6 +582,8 @@
..
.
.de1 RB
+. an-inputcheck \\$0 \\n[.$]
+.
. ds an-result \&\"
. while (\\n[.$] >= 2) \{\
. as an-result \f[R]\\$1\f[B]\\$2\\*[an-empty]\"
@@ -579,6 +595,8 @@
..
.
.de1 BR
+. an-inputcheck \\$0 \\n[.$]
+.
. ds an-result \&\"
. while (\\n[.$] >= 2) \{\
. as an-result \f[B]\\$1\f[R]\\$2\\*[an-empty]\"
--
2.15.1
Second: a grep search; search for only one argument to macros for two
alternating fonts:
grep -n -e '^[.] *[BIR][BIRR] *[^ ]*$' \
-e '^[.] *[BIR][BIR] *"[^"]*["]*$'
--
Bjarni I. Gislason
