POSIX says that ‘echo FOO’ produces implementation-defined output
if FOO contains leading ‘-’, or ‘\’ anywhere, so don’t assume GNU
behavior in that case.
* Makefile.in (removenullpaths): Remove.
(epaths-force): Rewrite to avoid the need for ‘echo’.
(install-etc): Be clearer about escaping the shell metacharacters
‘\’ and ‘$’.
* Makefile.in (install-arch-indep, install-etcdoc):
* admin/charsets/mapconv, admin/merge-gnulib, admin/merge-pkg-config:
* admin/quick-install-emacs, build-aux/gitlog-to-emacslog:
* configure.ac, lib-src/rcs2log, make-dist:
* src/Makefile.in (lisp.mk):
Don’t assume ‘echo’ outputs ‘\’ and leading ‘-’ unscathed.
For example, use ‘printf '%s\n' "$foo"’ rather than ‘echo "$foo"’
if $foo can contain arbitrary characters.
* lisp/Makefile.in (TAGS): Use ‘ls’, not ‘echo’, to avoid ‘\’ issues.
* doc/lispref/two-volume.make (vol1.pdf):
* test/etags/make-src/Makefile (web ftp publish):
Use ‘printf’ rather than ‘echo -e’.
Mostly this just changes ` to ' in static text. Some exceptions:
* INSTALL.REPO: Use curved quotes, as the diagnostic in question
typically does that now.
* admin/quick-install-emacs (TRY, top level):
Use straight quoting in diagnostics.
* src/README: Fix working-directory confusion.
These are dates that admin/update-copyright did not update, or
updated incorrectly. Also, back out the copyright-date change to
doc/misc/texinfo.tex, as upstream hasn't updated that date yet.
Problem reported by Glenn Morris in
<http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00277.html>.
Plus, fix some security and filename quoting problems.
* rcs2log (logdir): Prefer mktemp if available.
(logdir, llogdir): Work even if TMPDIR begins with '-' or has spaces.
(output_authors, main awk script): Parse more-recent CVS output format.
* Cocoa/Emacs.base/Contents/Info.plist:
* Cocoa/Emacs.base/Contents/Resources/English.lproj/InfoPlist.strings:
* GNUstep/Emacs.base/Resources/Info-gnustep.plist:
Set copyright year to 2010.
* version.el (emacs-copyright): Set copyright year to 2010.
* ebrowse.c (version):
* etags.c (print_version):
* rcs2log (Copyright): Set copyright year to 2010.
:local: methods, or omits the colon between the hostname
and the path. Allow :/ in repository path, since CVS does.
Fix typo: "pository" should be set from $CVSROOT, not $repository.
This fixes a bug reported by Wolfgang Scherer in
<http://mail.gnu.org/archive/html/bug-gnu-emacs/2004-02/msg00085.html>,
along with some related bugs I discovered by inspecting how
CVS itself parses $CVSROOT.
(AWK, TMPDIR): Work around portability problem in broken shells that
don't understand `: ${VAR=val}'.
(SORT_K_OPTIONS): New var, for hosts that conform to POSIX 1003.1-2001.
Prefer the new -k option to the traditional +M -N option.
The following changes are derived from suggestions by Bob Chapman
<rechapman@compuserve.com>.
(printlogline): Also allow tab and newline to separate
'(function):' from the rest of a comment.
(reformat the sorted log entries): Require date and author to
match the clumpname.
(Copyright): Update year.
(LANG, LANGUAGE, LC_ALL, LC_COLLATE, LC_CTYPE, LC_MESSAGES,
LC_NUMERIC, LC_TIME): New shell vars, to make sure we live in the C locale.
(mainline code): Handle nonstandard -u option differently, by
transforming it to standard form. Check for "Working file: ", not
"Working file:". Allow file names with spaces.
(SOH, rlogfile): New shell vars.
(rlogout): Remove. Its old functionality is mostly migrated to rlogfile.
Append ';;' to the last arm of every case statement, for portability to
ancient broken BSD shells.
(logins): Fix bug; was not being computed at all, lowering performance.
(pository): New var. This fixes some bugs where repositories are
remote, or have trailing slashes.
(authors): $llogout is never an empty shell var, so don't worry about that
possibility.
(printlogline, mainline code): Fix bug with SOH's being put into the output.
cause user of rcs2log to overwrite arbitrary files, fixing
a bug reported by Morten Welinder.
Don't put "exit 1" at the end of the exit trap; it's
ineffective in POSIX shells.
since this causes some shells to generate the empty string when IFS is $nl.
(printlogline): Use SOH (octal code 1), not CR, since some PC-based shells
mishandle CR.
(Copyright, Help, Id): New variables, for above.
(rlog): Use -q option with cvs log, to avoid useless chatter.
Treat logs of "Initial revision" (RCS) or "file F was initially added
on branch B." (CVS) as if they said "New file.", for consistency with
change log entries.
