Update of bug #65189 (group groff):
Status: Confirmed => Duplicate
Open/Closed: Open => Closed
_______________________________________________________
Follow-up Comment #5:
Closing as duplicate of bug #65190.
That's good news, because it means the changes implemented in that bug
resolved this issue with no further effort required, and no change necessary
to the input document.
When I render the attached "lsp-help.broken.1" document with the _groff_
trunk, I no longer get the undesired output and I get no diagnostic from
_grotty_.
$ cat ATTIC/lsp-help.broken.1
.\"
.\" lsp - list pages (or least significant pager)
.\"
.\" Copyright (C) 2023, Dirk Gouders
.\"
.\" This file is part of lsp.
.\"
.\" lsp is free software: you can redistribute it and/or modify it under the
.\" terms of the GNU General Public License as published by the Free Software
.\" Foundation, either version 2 of the License, or (at your option) any
later
.\" version.
.\"
.\" lsp is distributed in the hope that it will be useful, but WITHOUT ANY
.\" WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR
.\" A PARTICULAR PURPOSE. See the GNU General Public License for more
details.
.\"
.\" You should have received a copy of the GNU General Public License along
with
.\" lsp. If not, see <https://www.gnu.org/licenses/>.
.\"
.TH lsp-help 1 03/24/2023 "" "lsp online help"
.SH General Information
\fBlsp\fR lists file content in pages; the content can come from files on
disk and from standard input, e.g. manual pages.
.SH Interacting with \fBlsp\fR
.TS
center tab(;);
cfI s.
General keys
_
.T&
c|l.
\fBKeyboard / Mouse\fR;\fBAction\fR
_
q;T{
- Quit \fBlsp\fR.
.br
- Quit TOC mode.
.br
- Close this help.
T}
_
h;Show this online help.
_
.T&
cfI s.
Handling manual pages
_
.T&
c|l.
\fBKeyboard / Mouse\fR;\fBAction\fR
_
TAB;go to next valid reference in the manual page
_
Shift-TAB;go to previous valid reference
_
ENTER;open current reference
_
a;T{
show apropos(1) buffer of all manual pages on the system
.br
(The above commands can then be used to visit those references.)
T}
_
m;open another manual page
_
T;T{
TOC mode: toggle through three levels of a TOC (or folding) mode:
.br
1) Only content starting in column 1 is shown.
.br
2) Additionaly, content starting in column 4 is shown.
.br
3) Add content starting in column 8,
but only if it is followed by a line with deeper
indentation.
.br
This mode is left by pressing 'q' or ENTER to jump
to the highlighted entry.
T}
_
.T&
cfI s.
Movement in files
_
.T&
c|l.
\fBKeyboard / Mouse\fR;\fBAction\fR
_
b
Page up;backward one page
_
Key up;backward one line
_
ENTER
Key down;forward one line
_
f
Page down
SPACE;forward one page
_
<;backward to first page
_
> ;forward to last page
_
.T&
cfI s.
Searching in files
_
.T&
c|l.
\fBKeyboard / Mouse\fR;\fBAction\fR
_
/;search forward for regular expression
_
?;search backward for regular expression
_
n;find next match
_
p;find previous match
_
C-l;T{
bring the current match to the top of the page
T}
_
.T&
cfI s.
Switching open files
_
.T&
c|l.
\fBKeyboard / Mouse\fR;\fBAction\fR
_
B;show list of open files for selection
_
ENTER;switch to selected file
_
c;kill (close) active file
_
.T&
cfI s.
Toggling options
_
.T&
c|l.
\fBKeyboard / Mouse\fR;\fBAction\fR
_
-c;T{
toggle chopping of lines that do not fit the current width of the
screen.
T}
_
<ESC>
-h;toggle highlighting of search matches
_
-i;toggle case sensitivity in searches
_
-n;toggle line numbering
_
-V;toggle verification of references
_
.TE
$ groff --version
GNU groff version 1.23.0.3425-5cf4a2
Copyright (C) 1989-2023 Free Software Foundation, Inc.
This is free software, distributed under the terms of the GNU General Public
License, version 3, or any later version, at your option. There is NO
warranty;
not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
programs in constructed pipeline:
GNU grops (groff) version 1.23.0.3425-5cf4a2
GNU troff (groff) version 1.23.0.3425-5cf4a2
$ groff -Tutf8 -s -t -man ATTIC/lsp-help.broken.1
lsp‐help(1) lsp online help
lsp‐help(1)
General Information
lsp lists file content in pages; the content can come from files on
disk
and from standard input, e.g. manual pages.
Interacting with lsp
General keys
─────────────────┬───────────────────────────────────────────────
Keyboard / Mouse │ Action
─────────────────┼───────────────────────────────────────────────
q │ ‐ Quit lsp.
│ ‐ Quit TOC mode.
│ ‐ Close this help.
─────────────────┼───────────────────────────────────────────────
h │ Show this online help.
─────────────────┴───────────────────────────────────────────────
Handling manual pages
─────────────────┬───────────────────────────────────────────────
Keyboard / Mouse │ Action
─────────────────┼───────────────────────────────────────────────
TAB │ go to next valid reference in the manual page
─────────────────┼───────────────────────────────────────────────
Shift‐TAB │ go to previous valid reference
─────────────────┼───────────────────────────────────────────────
ENTER │ open current reference
─────────────────┼───────────────────────────────────────────────
a │ show apropos(1) buffer of all manual pages on
│ the system
│ (The above commands can then be used to visit
│ those references.)
─────────────────┼───────────────────────────────────────────────
m │ open another manual page
─────────────────┼───────────────────────────────────────────────
T │ TOC mode: toggle through three levels of a
│ TOC (or folding) mode:
│ 1) Only content starting in column 1 is
│ shown.
│ 2) Additionaly, content starting in column 4
│ is shown.
│ 3) Add content starting in column 8, but only
│ if it is followed by a line with deeper
in‐
│ dentation.
│ This mode is left by pressing ’q’ or ENTER
to
│ jump to the highlighted entry.
─────────────────┴───────────────────────────────────────────────
Movement in files
─────────────────┬───────────────────────────────────────────────
Keyboard / Mouse │ Action
─────────────────┼───────────────────────────────────────────────
b │
Page up │ backward one page
─────────────────┼───────────────────────────────────────────────
Key up │ backward one line
─────────────────┼───────────────────────────────────────────────
ENTER │
Key down │ forward one line
─────────────────┼───────────────────────────────────────────────
f │
Page down │
SPACE │ forward one page
─────────────────┼───────────────────────────────────────────────
< │ backward to first page
─────────────────┼───────────────────────────────────────────────
> │ forward to last page
─────────────────┴───────────────────────────────────────────────
Searching in files
─────────────────┬───────────────────────────────────────────────
Keyboard / Mouse │ Action
─────────────────┼───────────────────────────────────────────────
/ │ search forward for regular expression
─────────────────┼───────────────────────────────────────────────
? │ search backward for regular expression
─────────────────┼───────────────────────────────────────────────
n │ find next match
─────────────────┼───────────────────────────────────────────────
p │ find previous match
─────────────────┼───────────────────────────────────────────────
C‐l │ bring the current match to the top of
the
│ page
─────────────────┴───────────────────────────────────────────────
Switching open files
─────────────────┬───────────────────────────────────────────────
Keyboard / Mouse │ Action
─────────────────┼───────────────────────────────────────────────
B │ show list of open files for selection
─────────────────┼───────────────────────────────────────────────
ENTER │ switch to selected file
─────────────────┼───────────────────────────────────────────────
c │ kill (close) active file
─────────────────┴───────────────────────────────────────────────
Toggling options
─────────────────┬───────────────────────────────────────────────
Keyboard / Mouse │ Action
─────────────────┼───────────────────────────────────────────────
‐c │ toggle chopping of lines that do not fit
the
│ current width of the screen.
─────────────────┼───────────────────────────────────────────────
<ESC> │
‐h │ toggle highlighting of search matches
─────────────────┼───────────────────────────────────────────────
‐i │ toggle case sensitivity in searches
─────────────────┼───────────────────────────────────────────────
‐n │ toggle line numbering
─────────────────┼───────────────────────────────────────────────
‐V │ toggle verification of references
─────────────────┴───────────────────────────────────────────────
03/24/2023
lsp‐help(1)
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