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2022-10-09 G. Branden Robinson <g.branden.robinson@gmail.com>
* gperl.pl: Include groff version information when reporting our
own (as recommended by GNU coding standards). Also drop
gratuitous quotation of program's own name.
2022-05-03 G. Branden Robinson <g.branden.robinson@gmail.com>
* gperl.am (gperl): Spell dependency on `$(SH_DEPS_SED_SCRIPT)`
using that macro expansion instead of a literal file name. See
groff's doc/automake.mom.
2021-01-06 Colin Watson <cjwatson@debian.org>
* gperl.pl: Avoid Perl's unsafe "<>" operator.
The "<>" operator is implemented using the two-argument form of
"open", which interprets magic such as pipe characters, allowing
execution of arbitrary commands which is unlikely to be
expected. Perl >= 5.22 has a "<<>>" operator which avoids this,
but also forbids the use of "-" to mean the standard input,
which is a facility that the affected groff programs document.
ARGV::readonly would probably also fix this, but I fundamentally
dislike the approach of escaping data in preparation for a
language facility to unescape it, especially when the required
escaping is as non-obvious as it is here. (For the same reason,
I prefer to use subprocess invocation facilities that allow
passing the argument list as a list rather than as a string to
be interpreted by the shell.) So I've abandoned this dubious
convenience and changed the affected programs to iterate over
command-line arguments manually using the three-argument form of
open.
Fixes <https://savannah.gnu.org/bugs/?55557>.
2020-04-22 G. Branden Robinson <g.branden.robinson@gmail.com>
* gperl.1.man: Delete references to groffer.
2018-02-28 Werner LEMBERG <wl@gnu.org>
* gperl.am (gperl): Use $(AM_V_GEN) to silence file generation.
2015-08-22 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.1.man: Rename `gperl.man'.
* gperl.am: Include renaming.
2015-08-05 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.am: Add `Last update'. Setup Emacs mode.
2015-04-03 Werner LEMBERG <wl@gnu.org>
* gperl.man: Make it work in compatibility mode.
(EL): Fix typo.
2014-10-11 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2.6
Replace `capturex' with backtics, so `use IPC::System::Simple'
can be removed.
2014-09-03 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2.5
* all files in `gperl': Copying and Emacs setting.
2014-07-06 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2.4
Improve handling of `.Perl' lines.
2014-07-06 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2.3
* gperl.man: Compatioble to `doclifter'.
2014-07-04 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2.2
* gperl.man: Transform to classical man-page style.
2014-07-03 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Improve definitions.
2014-06-15 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2.1.
* gperl.man: Correct the Legalese and documentation of options.
2014-06-15 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.2. Getting several storage variables from
printing in `Perl' with several lines. Accept string and number
register variable names for `.ds' and `.nr'.
* gperl.man: Rewrite with the actual additions.
2014-06-14 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Version 1.1. New structure without subs. Restrict
storage to only strings by creating only `.ds'.
* gperl.man: Major rewrite. Omit `.nr'.
2014-02-27 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl: Admit file name arguments. Handle correct temporary
file.
2014-02-25 Bernd Warken <groff-bernd.warken-72@web.de>
* gperl.pl, gperl.man, ChangeLog, Makefile.sub:
first version 1.0
2014-02-25 Bernd Warken <groff-bernd.warken-72@web.de>
________________________________________________________________________
License
Copyright (C) 2014-2020 Free Software Foundation, Inc.
Written by Bernd Warken <groff-bernd.warken-72@web.de>.
Copying and distribution of this file, with or without
modification, are permitted provided the copyright notice and this
notice are preserved.
This file is part of `gperl', which is part of the `groff'
project.
##### Editor settings
Local Variables:
mode: change-log
End:
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