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[bug #63731] [tbl] does not diagnose excessive vertical lines at beginni
From: |
G. Branden Robinson |
Subject: |
[bug #63731] [tbl] does not diagnose excessive vertical lines at beginning of row definition |
Date: |
Mon, 30 Jan 2023 09:57:21 -0500 (EST) |
URL:
<https://savannah.gnu.org/bugs/?63731>
Summary: [tbl] does not diagnose excessive vertical lines at
beginning of row definition
Project: GNU troff
Submitter: gbranden
Submitted: Mon 30 Jan 2023 02:57:19 PM UTC
Category: Preprocessor tbl
Severity: 3 - Normal
Item Group: Warning/Suspicious behaviour
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
Planned Release: None
_______________________________________________________
Follow-up Comments:
-------------------------------------------------------
Date: Mon 30 Jan 2023 02:57:19 PM UTC By: G. Branden Robinson <gbranden>
Affects groff 1.22.4.
Input:
$ cat EXPERIMENTS/no-diag-on-three-leading-vlines.roff
.TS
L|||.
foo
.TE
.TS
|||L.
foo
.TE
.pl \n(nlu
Output:
$ nroff -t EXPERIMENTS/no-diag-on-three-leading-vlines.roff
tbl:EXPERIMENTS/no-diag-on-three-leading-vlines.roff:2: more than 2 vertical
bars between key letters
grotty:<standard input> (EXPERIMENTS/no-diag-on-three-leading-vlines.roff):19:
character above first line discarded
grotty:<standard input> (EXPERIMENTS/no-diag-on-three-leading-vlines.roff):23:
character above first line discarded
foo │
│foo
(The diagnostics from grotty are bug #63449, resolved in groff Git.)
We should have gotten complaints about both tables, but didn't.
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- [bug #63731] [tbl] does not diagnose excessive vertical lines at beginning of row definition,
G. Branden Robinson <=