Edit: /usr/share/doc/rcs/ChangeLog (76297B)
2022-02-03 Thien-Thi Nguyen
Release: 5.10.1
2022-02-03 Thien-Thi Nguyen
[dist] Don't create .xz tarballs
* configure.ac (AM_INIT_AUTOMAKE): Drop option ‘dist-xz’.
2022-01-31 Thien-Thi Nguyen
[build] Use gnulib module ‘attribute’
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘attribute’.
2022-01-27 Thien-Thi Nguyen
[build] Drop gnulib module snippet/unused-parameter
* m4/gnulib-cache.m4 (gl_MODULES):
Delete ‘snippet/unused-parameter’.
2020-12-26 Thien-Thi Nguyen
[build int] Don't m4-quote 2nd arg of AC_INIT.
Doing so elicits a warning from autoreconf.
* configure.ac (AC_INIT): ...here.
2020-10-20 Thien-Thi Nguyen
Release: 5.10.0
2020-10-04 Thien-Thi Nguyen
[build int] Put ‘AC_INIT’ args all on one line.
* configure.ac (AC_INIT): ...here.
Suggested by autoupdate (GNU Autoconf) 2.69c.
2020-10-04 Thien-Thi Nguyen
[build] Replace ‘AC_PROG_CC_C99’ w/ ‘AC_PROG_CC’.
* configure.ac: ...here.
Suggested by autoupdate (GNU Autoconf) 2.69c.
(ac_cv_prog_cc_c99): Delete variable value check.
2019-11-12 Thien-Thi Nguyen
[doc] Index concept of "trunk".
* doc/rcs.texi (Concepts): ...here.
2019-10-31 Thien-Thi Nguyen
[doc] Index the special revision ‘$’.
* doc/rcs.texi (Revision options): ...here, w/ two @cindex entries.
2018-06-24 Thien-Thi Nguyen
[doc] Use ‘strftime’ format strings in date format explanation.
* doc/rcs.texi (comma-v particulars): ...here.
Suggested by Tim Chase.
2018-06-24 Thien-Thi Nguyen
[doc] Fix typo: Spell "commands" correctly.
* doc/rcs.texi (Environment): ...here.
Reported by Tim Chase.
2018-06-01 Thien-Thi Nguyen
[build int] Use ‘AC_CONFIG_MACRO_DIR’.
We don't use aclocal(1) directly,
so it's okay to delete ‘ACLOCAL_AMFLAGS’.
* configure.ac (AC_CONFIG_MACRO_DIR): ...here.
* Makefile.am (ACLOCAL_AMFLAGS): Delete var.
2018-05-30 Thien-Thi Nguyen
[doc] Mention file HACKING.
* doc/rcs.texi (Reporting bugs):
...here, in the context of coding standards.
2018-04-28 Thien-Thi Nguyen
[build] Use gnulib module ‘strtok_r’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘strtok_r’.
2018-04-27 Thien-Thi Nguyen
[doc] Document "delim-separated list"; tabulate delims.
* doc/rcs.texi (Top) [detailmenu]: Add
"Delim-separated list" to "Common elements" section.
(Common elements): Add "Delim-separated list" to menu.
(State option): Add xref to "Delim-separated list".
(Delim-separated list): New node/subsection.
(rcs, rlog): Add pxref to "Delim-separated list".
2018-04-25 Thien-Thi Nguyen
[build] Drop gnulib module ‘opendir’.
* m4/gnulib-cache.m4 (gl_MODULES): Delete ‘opendir’.
2018-04-25 Thien-Thi Nguyen
[build] Use gnulib module ‘scandir’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘scandir’.
2018-04-25 Thien-Thi Nguyen
[build] Use gnulib module ‘xalloc-die’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘xalloc-die’.
2018-04-20 Thien-Thi Nguyen
[doc] Sprinkle w/ cindex entries.
* doc/rcs.texi (Date option, Description option)
(Substitution mode option, Misc common options)
(ci, co, rcs, rcsmerge): ...here, mostly for options.
2018-04-20 Thien-Thi Nguyen
[doc] Add some xrefs.
* doc/rcs.texi (ci, co): ...here, all to ‘Misc common opotions’.
2018-04-20 Thien-Thi Nguyen
[doc] Centralize and expand ‘-sSTATE’ description.
* doc/rcs.texi (Top) [detailmenu]: Add "State option"
to "Common elements" section.
(Common elements): Add "State option" to menu.
(State option): New node/subsection.
(Misc common options): Remove ‘-s’ from intro blurb, list.
(ci, co, rcs, rlog): Update ‘-s’ descriptions, xref.
2018-04-20 Thien-Thi Nguyen
[doc] Rewrite description of date-only time formats.
* doc/rcs.texi (Date option): Convert table to multitable;
add column for example; factor year description into intro
blurb; use more descriptive metavar names; mention ‘w’.
2018-04-20 Thien-Thi Nguyen
[doc] Improve RCS file particulars.
* doc/rcs.texi (comma-v particulars): Say "@code{string} value";
add cindex for string particulars; rewrite string description;
add table of string examples; move example node numbers into
@example blocks; add a paragraph break.
2018-04-19 Thien-Thi Nguyen
[doc] Use @t for @table items.
This saves two columns over @code in Info format output.
* doc/rcs.texi (Concepts, Revision options, Date option)
(Substitution mode option, Misc common options, ci, co, ident)
(merge, rcs, rcsclean, rcsdiff, rcsmerge, rlog): ...here.
2018-04-19 Thien-Thi Nguyen
[doc] Mention ‘ci -k’ is not like other commands' ‘-k’.
* doc/rcs.texi (ci): Mention ‘-k’ as "do not confuse".
2018-04-18 Thien-Thi Nguyen
[doc] Centralize and expand ‘-M[REV]’ description.
* doc/rcs.texi (Top) [detailmenu]: Add
"Working file mtime option" to "Common elements" section.
(Common elements): Add "Working file mtime option" to menu.
(minus-M): New node.
(ci, co): Convert ‘-M’ description to xref to ‘minus-M’.
(rcs): Mention ‘minus-M’ as "do not confuse".
2018-04-15 Thien-Thi Nguyen
[doc] Add @group around example section.
* doc/rcs.texi (Concepts) [RCS file]: ...here,
for 2nd bunch of three lines in @example block.
2018-04-15 Thien-Thi Nguyen
[doc] Reduce height of delta diagram.
* doc/rcs.texi (comma-v particulars):
Remove one row from between each "level" of entity,
reducing its overall height from 34 to 30 lines.
2018-04-15 Thien-Thi Nguyen
[doc] Fix bug: Sync detailmenu.
Omission from 2010-11-14, "Factor ‘-m’ description".
* doc/rcs.texi (detailmenu):
Add "Log message option"
to "Common elements" section.
2018-04-15 Thien-Thi Nguyen
[doc] Add warning about using ‘rcs log’ w/ CVS.
* doc/rcs.texi (comma-v particulars): ...here,
along w/ a command to determine ‘cvs log’ requirement.
2018-04-11 Thien-Thi Nguyen
[build] Use gnulib module ‘gettime’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘gettime’.
2018-04-09 Thien-Thi Nguyen
Fix bug 52288: Make ‘-T’ support subsecond resolution.
Thanks to both sergio and Xose Vazquez Perez
for reporting this problem. See also:
- 2018-04-05, [v] Avoid "test FILE1 -nt FILE2".
- 2018-04-05, [v] Add support for "btdt mtimecmp FILE1 FILE2".
-
-
-
* doc/rcs.texi (Top): Add "Stamp resolution" to menu.
(Misc common options): Add xref to "Stamp resolution".
(Hacking): Pluralize "aspect";
add "Stamp resolution" to menu.
(Stamp resolution): New node.
2018-04-09 Thien-Thi Nguyen
[doc] Add cindex entry and xrefs for ‘-T’.
* doc/rcs.texi (Misc common options): For ‘-T’, add
@cindex and @pxref commands to ci, co, rcs, rcsclean.
2018-04-09 Thien-Thi Nguyen
[build] Use gnulib module ‘timespec’.
This addresses the omission from 2018-03-31,
"Add abstraction: unspecified_timespec".
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘timespec’.
2017-10-28 Thien-Thi Nguyen
[build] Use gnulib module ‘utimens’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘utimens’.
2017-10-28 Thien-Thi Nguyen
[build] Use gnulib module ‘stat-time’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘stat-time’.
2016-11-30 Thien-Thi Nguyen
[boot int] Precisely delete files backed-up by ‘gnulib-tool --copy-file’.
* autogen.sh (actually): Do ‘rm -f’ here...
: ...instead of here.
2016-10-25 Thien-Thi Nguyen
[doc] Mention hyphens w/ ‘rlog -zZONE’.
* doc/rcs.texi (rlog): ...as opposed
to slashes, here, in the options table.
2016-10-16 Thien-Thi Nguyen
[build int] Use gnulib module ‘memchr’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘memchr’.
2016-10-14 Thien-Thi Nguyen
Fix typo: Spell "responsible" correctly.
* doc/rcs.texi (Credits): ...here.
2016-10-14 Thien-Thi Nguyen
[doc] Say "standard output" instead of "stdout".
* doc/rcs.texi (co, merge, rcsmerge): ...here.
2016-10-13 Thien-Thi Nguyen
[doc] Fix bug: Add space between merge option ‘-L’ and its arg.
* doc/rcs.texi (merge): ...here.
2015-02-02 Thien-Thi Nguyen
[slog] Consult USER before LOGNAME if latter is configure-time readonly.
* configure.ac (rcs_cv_LOGNAME_ro): New AC_CACHE_CHECK.
(USER_OVER_LOGNAME): New RCS_CBOOL.
* doc/rcs.texi (Environment): Mention possible order
inversion of env var checks in footnote; remove paren pair.
2015-01-23 Thien-Thi Nguyen
[build slog] Avoid "date -r".
Apparently, "date -r" is not POSIX. Reported by Michael Felt:
.
* configure.ac (rcs_cv_sane_mmap) [AIX]: Don't compare
file timestamp before and after the mmap operation; instead,
create two files in determined temporal order and check that
the mmap operation does not change that order.
2015-01-22 Thien-Thi Nguyen
Release: 5.9.4
2015-01-18 Thien-Thi Nguyen
[doc] Index some more branch-related concepts.
* doc/rcs.texi (Concepts, Revision options, rcs):
Add @cindex entries re default branch, tip, and the like.
2015-01-17 Thien-Thi Nguyen
[doc] Reorganize introspective stuff into new chapter.
* doc/rcs.texi (Top): Remove "File format", "Still missing"
and "Reporting bugs" from menu; add "Hacking" in their place;
Add appropriate entries to the detailmenu.
(Hacking): New node/chapter.
(File format): Demote to section of "Hacking"; update footnote.
(comma-v grammar, comma-v particulars): Demote to subsection.
(Still missing, Reporting bugs): Demote to section of "Hacking".
2015-01-14 Thien-Thi Nguyen
[doc] Index implicit checkout.
* doc/rcs.texi (Quick tour): Add two @cindex.
(ci): Likewise, one for ‘ci -l’, one for ‘ci -u’.
2015-01-14 Thien-Thi Nguyen
[doc] Index keywords.
* doc/rcs.texi (Substitution mode option):
...here, in the keywords table, via @vindex.
2015-01-14 Thien-Thi Nguyen
[doc] Move @cindex before @item.
* doc/rcs.texi (Substitution mode option, Misc common options):
...here, in table of subst modes and common options, respectively.
2015-01-14 Thien-Thi Nguyen
[doc] Index locking concepts, operations.
* doc/rcs.texi (Concepts, Quick tour, ci, rcs):
Add @cindex for various locks/locking-related topics.
2015-01-14 Thien-Thi Nguyen
[doc] Index ‘frob -o’ more.
* doc/rcs.texi (rcs): Use "delete" in ‘-o’ explanation,
reducing "outdate" to aka status; add @cindex for "deleting",
"removing" and "outdating".
2015-01-13 Thien-Thi Nguyen
[doc] Use @r in examples.
* doc/rcs.texi (Quick tour, Common elements, Environment): ...here.
2015-01-12 Thien-Thi Nguyen
[boot] Invoke autoreconf(1) w/ option ‘--force’.
* autogen.sh: ...here.
2014-10-09 Thien-Thi Nguyen
[dist] Don't distribute HACKING.
Omission from 2013-04-02, "Don't bother w/ README-alpha any more".
This was vestigial support for the "X.Y.Z → alpha" versioning
scheme. Starting w/ 5.8.2, we use MAJOR.MINOR.PATCH.
* Makefile.am (dist-hook) Don't check
$(PACKAGE_VERSION) or distribute HACKING.
2014-09-17 Thien-Thi Nguyen
Release: 5.9.3
2014-09-07 Thien-Thi Nguyen
[int] Use gnulib module ‘xalloc’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘xalloc’.
2014-09-07 Thien-Thi Nguyen
[int] Use gnulib module ‘exitfail’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘exitfail’.
2014-09-07 Thien-Thi Nguyen
[build int] Use gnulib module ‘close’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘close’.
2014-08-31 Thien-Thi Nguyen
[build int] Use gnulib module to declare non-NULL args.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘snippet/arg-nonnull’.
2014-08-30 Thien-Thi Nguyen
Drop compatibility w/ RCS 2.x file format.
* doc/rcs.texi (Concepts): Drop compatibility note.
* configure.ac (compat2): Delete this AC_ARG_ENABLE.
(COMPAT2): Delete this RCS_CBOOL.
2014-08-26 Thien-Thi Nguyen
Fix typo: Spell "expansion" correctly.
* doc/rcs.texi (Misc common options): ...here.
2014-08-09 Thien-Thi Nguyen
[build] Use gnulib module ‘vla’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘vla’.
2014-08-09 Thien-Thi Nguyen
[build] Use gnulib module ‘vararrays’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘vararrays’.
* configure.ac (rcs_cv_arsz_func_parm, ARSZ_FN_PARM_OK): Delete.
2014-08-07 Thien-Thi Nguyen
[build] Fix bug: Formulate ‘static’ check correctly.
* configure.ac (rcs_cv_arsz_func_parm): Move func defs
from ‘AC_LANG_PROGRAM’ BODY to PROLOGUE; add BODY.
Reported by Paul Eggert -- same thread.
2014-08-06 Thien-Thi Nguyen
[build] Make ‘static’ check more likely to trigger lossage.
Suggested by Paul Eggert:
* configure.ac (rcs_cv_arsz_func_parm): Add C func ‘last1’.
2014-08-05 Thien-Thi Nguyen
[build] Check if compiler handles ‘static’ in array-size func parm.
* configure.ac : New section.
(rcs_cv_arsz_func_parm): New var to record check for
proper compilation of ‘static’ in array-size func parm.
(ARSZ_FN_PARM_OK): New RCS_CBOOL.
2014-08-02 Thien-Thi Nguyen
[build] Add diff(1)/diff3(1) support for cross-compiling.
Prompted by:
* configure.ac (RCS_SET_MAYBE): New AC_DEFUN.
(rcs_cv_sane_DIFF, rcs_cv_status_diff_success)
(rcs_cv_status_diff_failure, rcs_cv_status_diff_trouble)
(rcs_cv_options_diff, rcs_cv_options_diff_l):
When cross-compiling, if ‘DIFF’ is set, assign optimistic values
to these vars, thereby arranging to effectively skip their tests.
(rcs_cv_sane_diff3): Likewise for ‘DIFF3’.
2013-11-28 Thien-Thi Nguyen
Release: 5.9.2
* build-aux/extract-help (version): Bump to "1.5".
2013-10-21 Thien-Thi Nguyen
[build] Fix bug: Avoid possibly failing commands in backticks.
Reported by Dagobert Michelsen:
.
* build-aux/extract-help: For ‘#include "b-yacmd.h"’ generation,
rewrite test to use list control operator ‘||’ directly.
Suggested by Paul Eggert:
.
2013-10-20 Thien-Thi Nguyen
Fix bug: Bump extract-help version number.
Omission from previous releases.
* build-aux/extract-help (version): Bump to "1.4".
2013-10-20 Thien-Thi Nguyen
Relax RCS_MEM_LIMIT default; fall back if unspecified.
* doc/rcs.texi (Environment): Update ‘RCS_MEM_LIMIT’ description;
add a willful ignorance hint and speculation on its removal.
2013-10-17 Thien-Thi Nguyen
Fix typo: Spell "compatib..." correctly!
Reported by Romain Francoise.
* doc/rcs.texi: Do ‘s/compatab/compatib/g’.
* man/ident.1in: Likewise.
2013-10-04 Thien-Thi Nguyen
Release: 5.9.1
2013-09-25 Thien-Thi Nguyen
[build] Fix bug: Avoid backslash in backticks.
* build-aux/extract-help (vprefix): ...here.
Suggested by Paul Eggert.
2013-09-24 Thien-Thi Nguyen
[build int] Look for ed(1) unconditionally.
This reverts 2011-06-10, "Don't look for ed(1) if diff3(1)
is sane enough" for the sake of an upcoming change.
* configure.ac (ED): Set shell var and do
‘RCS_ABSOLUTE_PROGRAM’ regardless of diff3(1) sanity.
2013-06-04 Thien-Thi Nguyen
[build] Explcitly "exit 0" in extract-help script.
Reported by Jörn Clausen:
.
* build-aux/extract-help: ...here.
2013-05-31 Thien-Thi Nguyen
[build] Avoid "grep -q" in extract-help script.
Reported by Jörn Clausen:
.
* build-aux/extract-help: Don't use "! grep -q ...";
instead, use "test 0 = `grep -c ...`".
2013-05-06 Thien-Thi Nguyen
Release: 5.9.0
2013-05-06 Thien-Thi Nguyen
[doc] Document the effects of -V5, -V4, -V3.
* doc/rcs.texi (Misc common options): ...here, for ‘-VN’.
2013-05-06 Thien-Thi Nguyen
[build] Use gnulib module ‘readdir’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘readdir’.
2013-05-06 Thien-Thi Nguyen
[build int] Use ‘AS_IF’ more.
* configure.ac (rcs_cv_wac_ok, rcs_cv_rename_mw):
...here, instead of ‘if’ .. ‘fi’.
2013-05-05 Thien-Thi Nguyen
[build] Add support for cross-compilation.
Prompted by:
* configure.ac (rcs_cv_tinyinit_ok, rcs_cv_fopen_truncates)
(rcs_cv_wac_ok, rcs_cv_unlink_mw_ok, rcs_cv_rename_mw)
(rcs_cv_sane_mmap, rcs_cv_mmap_signal, rcs_cv_tolerant_wait):
Arrange to use "pessimistic defaults" when cross-compiling.
2013-05-05 Thien-Thi Nguyen
[build int] Decruft: Don't bother w/ AC_TYPE_{OFF,SSIZE}_T.
These are handled by gnulib module ‘stdio’.
* configure.ac (AC_TYPE_OFF_T, AC_TYPE_SSIZE_T): Delete calls.
2013-05-05 Thien-Thi Nguyen
[build int] Decruft: Don't bother w/ AC_TYPE_{MODE,PID}_T.
These are handled by gnulib module ‘fcntl-h’.
* configure.ac (AC_TYPE_MODE_T, AC_TYPE_PID_T): Delete calls.
2013-05-05 Thien-Thi Nguyen
[build int] Use ‘build_os’ for sane-mmap(2) check.
* configure.ac (rcs_cv_sane_mmap): ...here,
testing against ‘*-aix* | aix*’ with ‘AS_CASE’.
2013-05-05 Thien-Thi Nguyen
[build int] Regularize some ‘AC_RUN_IFELSE’ cache var usage.
* configure.ac (rcs_cv_tinyinit_ok): Use temp var ‘res’
in the the ‘AC_RUN_IFELSE’ form as well as in the body
of the surrounding ‘AC_CACHE_CHECK’ form; copy its value
to ‘rcs_cv_tinyinit_ok’ when done.
(rcs_cv_rename_mw, rcs_cv_sane_mmap): Likewise.
2013-05-04 Thien-Thi Nguyen
[build int] Presume availability of ‘ftruncate’.
* configure.ac (AC_CHECK_FUNCS_ONCE): Remove ‘ftruncate’.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove ‘ac_cv_func_ftruncate’.
2013-05-04 Thien-Thi Nguyen
[build] Use gnulib module ‘ftruncate’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘ftruncate’.
2013-05-04 Thien-Thi Nguyen
[build] Use gnulib module ‘unlink’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘unlink’.
2013-05-04 Thien-Thi Nguyen
[build] Use gnulib module ‘signal-h’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘signal-h’.
2013-05-04 Thien-Thi Nguyen
[build] Use gnulib module ‘sys_types’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘sys_types’.
2013-05-04 Thien-Thi Nguyen
Suggest "frob" as the legacy interface command name.
* doc/rcs.texi (rcs): ...here.
2013-05-03 Thien-Thi Nguyen
[build] Use gnulib module ‘mempcpy’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘mempcpy’.
2013-05-03 Thien-Thi Nguyen
Warn that option ‘-V’ is obsolete.
* doc/rcs.texi (Misc common options):
Add blurb about ‘-V’ and its future support.
2013-05-03 Thien-Thi Nguyen
Create .lz and .xz tarballs, not .gz, for "make dist".
* configure.ac (AM_INIT_AUTOMAKE): Add
options ‘no-dist-gzip’, ‘dist-lzip’, ‘dist-xz’.
2013-05-02 Thien-Thi Nguyen
Add "rcs --aliases".
* doc/rcs.texi (rcs) : Update table
for entry ‘--commands’; add entry ‘--aliases’.
2013-05-02 Thien-Thi Nguyen
Internalize some RCS commands; make rcs(1) dispatch to them.
* build-aux/extract-help: If the input does not use ‘CHECK_HV’
with a literal string, arrange to #include "b-yacmd.h".
* doc/rcs.texi (dispatchusage): New macro.
(ci, co, rcsclean, rcsdiff, rcsmerge, rlog): Use ‘@dispatchusage’.
(rcs): Likewise. Also, add two subsections for "modern"
and "legacy" usage, and blurb + table for the modern options.
2013-05-02 Thien-Thi Nguyen
[doc] Use ‘@dots{}’ more.
* doc/rcs.texi (ci, co, ident, merge, rcs, rcsclean)
(rcsdiff, rlog): ...here, in ‘@usage’ 2nd arg.
2013-05-01 Thien-Thi Nguyen
Include one-line description in ‘--help’ output.
* build-aux/extract-help: Also extract/format
first line of PROGRAM.c input file, as ‘PROGRAM_blurb’.
2013-04-30 Thien-Thi Nguyen
[doc] Use "texi2dvi -E".
* doc/Makefile.am (TEXI2DVI): New var.
2013-04-29 Thien-Thi Nguyen
[doc] Use double-hyphen in copyright notice.
* doc/rcs.texi : ...here.
2013-04-29 Thien-Thi Nguyen
[doc int] Include ref in macro ‘noVN’.
* doc/rcs.texi (noVN): Include @pxref in macro.
(ident, merge): Update context of ‘noVN’ calls.
2013-04-11 Thien-Thi Nguyen
co: Add option ‘-S’ to enable "self-same" mode.
* doc/rcs.texi (co): Add entry for ‘-S’ in table of options.
2013-04-11 Thien-Thi Nguyen
ident: Recognize Subversion "fixed-width keyword syntax".
* doc/rcs.texi (ident): Add blurb, footnote and link to
describe support for Subversion "fixed-width keyword syntax".
2013-04-05 Thien-Thi Nguyen
[doc] Fix bug: Document rcsmerge options ‘-A’, ‘-E’, ‘-e’.
Reported by Honza Horak.
* doc/rcs.texi (rcsmerge): ...here.
2013-04-05 Thien-Thi Nguyen
Mention ineffectual options more prominently.
* rcs.texi (Environment): Add macro ‘ineffectual’.
(rcs): Move ‘-zZONE’ from table to ‘ineffectual’ call.
(rcsdiff): Add ‘ineffectual’ call for ‘-T’.
(rcsmerge): Likewise.
(rlog): Likewise; move ‘-q’ from table to join it.
2013-04-04 Thien-Thi Nguyen
Release: 5.8.2
2013-04-02 Thien-Thi Nguyen
[dist] Don't bother w/ README-alpha any more.
* configure.ac (AM_INIT_AUTOMAKE): Remove ‘readme-alpha’.
* README-alpha: Delete file.
2013-03-30 Thien-Thi Nguyen
Fix bug: Define syntax for ‘integrity’ value.
* doc/rcs.texi (comma-v grammar): Change production ‘admin’
clause ‘integrity’ value to use ‘intstring’ instead of ‘string’;
add productions ‘intchar’, ‘thirdp’, ‘intstring’.
(comma-v particulars): Explain past changes and current
state of third-party interop space, wrt the file format.
2013-03-29 Thien-Thi Nguyen
[doc] Add chapter describing the comma-v file format.
* doc/rcs.texi (UCS): New macro.
(Top): Add "File format" to menu.
(File format): New node/chapter.
(comma-v grammar): New node/section.
(comma-v particulars): New node/section.
2013-03-27 Thien-Thi Nguyen
[boot int] Bump Automake min vers to 1.12.2; specify ‘serial-tests’.
* configure.ac (AM_INIT_AUTOMAKE): ...here.
2013-03-27 Thien-Thi Nguyen
[boot int] Don't get build-aux/missing from gnulib.
Gnulib no longer has ‘missing’ as of late June 2012:
.
* autogen.sh (build-aux/missing): Delete ‘actually’.
2012-06-05 Thien-Thi Nguyen
Release: 5.8.1
2012-05-20 Thien-Thi Nguyen
[doc] Say "checked in" instead of "commited" (sic).
The former is more consistent with RCS terminology.
The latter is a spelling error, anyway.
Reported by Romain Francoise.
* doc/rcs.texi (rlog): Say "checked in" in ‘-w’ description.
2012-01-20 Thien-Thi Nguyen
[build] Add configure option ‘--enable-coverage’.
* configure.ac (coverage): New AC_ARG_ENABLE.
(enable_coverage): Disable if GCC not detected.
(CFLAGS) [enable_coverage]: Add ‘--coverage’.
(USE_NORMAL_EXIT): New RCS_CBOOL.
2012-01-13 Thien-Thi Nguyen
Invoke diff(1) with ‘--label’ instead of ‘-L’.
GNU diff(1) support for ‘-L’ is transient. Reported by Paul Eggert:
.
* configure.ac (rcs_cv_options_diff_l):
Check ‘diff --label’ instead of ‘diff -L’.
2012-01-13 Thien-Thi Nguyen
[doc] Explicitly declare UTF-8 correctly.
This is what 2011-12-27, "Explicitly declare UTF-8" failed to do.
* doc/rcs.texi : Move ‘@documentencoding’
after ‘@setfilename’; say ‘UTF-8’ instead of ‘utf-8’.
2012-01-01 Karl Berry (tiny change)
[doc] Expand "related projects" blurb; correct misunderstanding.
* doc/rcs.texi (Overview): Replace CVS plug with paragraph
mentioning Bazaar, CVS, Subversion and Git; include URL
for Bazaar; don't say "GNU CVS" since CVS is not GNU.
2011-12-29 Thien-Thi Nguyen
[build] Use gnulib module ‘getopt-gnu’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘getopt-gnu’.
2011-12-27 Thien-Thi Nguyen
[doc] Explicitly declare UTF-8.
* doc/rcs.texi : Add ‘@documentencoding utf-8’.
2011-10-30 Thien-Thi Nguyen
[doc] Decruft: Don't mention ucontext.h author.
Omission from 2011-06-14, "Separate ISR
scratch and alt sig stack allocations".
* doc/rcs.texi (Credits): Don't mention ucontext.h author.
2011-10-29 Thien-Thi Nguyen
[boot int] Require INFILE for extract-help.
* build-aux/extract-help: Fail if INFILE
not specified; don't bother with ‘exec 0<"$in"’.
2011-10-27 Thien-Thi Nguyen
[boot int] Tee "gnulib utility" from gnulib-tool output.
* autogen.sh: Pipe gnulib-tool output through a sed script
that "tee"s the module list to file .gnulib-utility.
2011-10-19 Thien-Thi Nguyen
[build] Use gnulib module ‘fcntl-h’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘fcntl-h’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘stat’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘stat’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘ssize_t’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘ssize_t’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘open’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘open’.
2011-10-18 Thien-Thi Nguyen
[build int] Use gnulib to implement ‘exiting’ func attribute.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘snippet/_Noreturn’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘snprintf’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘snprintf’.
2011-10-18 Thien-Thi Nguyen
[build int] Decruft: Remove obsolete handling for broken ‘printf %.2d’.
* configure.ac (rcs_cv_dot2_ok): Delete AC_CACHE_CHECK.
(PRINTF_DOT2_OK): Delete AC_DEFINE_UNQUOTED.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove ‘rcs_cv_dot2_ok’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘sprintf-posix’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘sprintf-posix’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘opendir’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘opendir’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘fstat’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘fstat’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib module ‘closedir’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘closedir’.
2011-10-18 Thien-Thi Nguyen
[build] Use gnulib for large file support.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘largefile’.
* configure.ac (AC_SYS_LARGEFILE): Delete macro call.
2011-10-14 Thien-Thi Nguyen
[build] Make extract-help fail noisily.
* build-aux/extract-help: Add ‘set -e’.
2011-10-13 Thien-Thi Nguyen
[int] Use program-specific variable name for extracted help.
* build-aux/extract-help: If an input file is specified,
use its stem to construct a C variable name "STEM_help".
2011-09-20 Thien-Thi Nguyen
[doc] Make sure all macro calls use {}.
Apparently, in PDF output, unlike Info output, the macro
expansion abuts the following text unless there is {}.
* rcs.texi: Throughout, say ‘@repo{}’, not ‘@repo’.
2011-09-20 Thien-Thi Nguyen
[doc] Rename sections for command FOO to "Invoking FOO".
Per GNU Coding Standards (info "(standards) Manual Structure Details").
* doc/rcs.texi (ci, co, ident, merge, rcs, rcsclean)
(rcsdiff, rcsmerge, rlog): Prefix section name w/ "Invoking ".
2011-09-16 Thien-Thi Nguyen
[build] Use gnulib module ‘progname’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘progname’.
2011-09-09 Thien-Thi Nguyen
[build] Do weird system check/warning unconditionally.
* configure.ac (warn_weird_p): New var;
use its value to gate "presumably standard" check.
2011-08-30 Thien-Thi Nguyen
Release: 5.8
2011-08-28 Thien-Thi Nguyen
[build] No longer require ‘RCS_PRETEST’ for configure.
* configure.ac (RCS_PRETEST): Delete AC_ARG_VAR and related check.
2011-07-14 Thien-Thi Nguyen
[build int] Simplify gnulib-tool(1) invocation.
* autogen.sh: Simply do "gnulib-tool --update"; don't
bother w/ detecting a case for "gnulib-tool --add-import".
2011-07-09 Thien-Thi Nguyen
[build] Work around compilers that omit '\0' from tinysym init.
* configure.ac (rcs_cv_tinyinit_ok): New AC_CACHE_CHECK.
(TINY_INIT_NEEDS_EXPLICIT_NUL): New RCS_BOOL.
2011-06-14 Thien-Thi Nguyen
[int] Separate ISR scratch and alt sig stack allocations.
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove ucontext.h.
(NEED_WOE_UCONTEXT_H): Delete RCS_CBOOL.
2011-06-11 Thien-Thi Nguyen
[build int] Enable conditional dependencies for gnulib.
* autogen.sh: Specify ‘--conditional-dependencies’ to gnulib-tool.
* m4/gnulib-cache.m4 (gl_CONDITIONAL_DEPENDENCIES): New macro call.
(gl_WITNESS_C_DOMAIN): Likewise.
2011-06-10 Thien-Thi Nguyen
[build int] Don't look for ed(1) if diff3(1) is sane enough.
* configure.ac (ED): Conditionalize: Set shell var and do
‘RCS_ABSOLUTE_PROGRAM’ only if diff3 is not sane enough.
2011-02-23 Thien-Thi Nguyen
[doc] Fix bug: Distribute doc/fdl.texi, too!
Omission from 2010-03-09, "Add texinfo manual".
* doc/Makefile.am (rcs_TEXINFOS): New var.
2011-02-01 Thien-Thi Nguyen
[doc] Document rcsclean(1) invoked w/o file specified.
* doc/rcs.texi (rcsclean): In usage line, make ‘file ...’
optional; briefly describe operation when no file specified.
2011-01-22 Thien-Thi Nguyen
[doc] Document ‘YYYY-DDD’ and ‘YYYY-wWW-D’.
* doc/rcs.texi (Date option): Document support
for ‘YYYY-DDD’ and ‘YYYY-wWW-D’ date-only formats.
2011-01-14 Thien-Thi Nguyen
[doc] Fix bug: Mention Panagiotis E. Hadjidoukas.
Omission from 2011-01-11, "Use bundled woe/ucontext.h for cygwin."
* doc/rcs.texi (Credits): Mention embedded
library written by Panagiotis E. Hadjidoukas.
2011-01-13 Thien-Thi Nguyen
[int] Consider ‘EXEEXT’ when searching for peer programs.
* configure.ac: If shell var ‘EXEEXT’ is non-empty,
‘AC_DEFINE_UNQUOTED’ C #define ‘EXEEXT’, with its string value.
2011-01-11 Thien-Thi Nguyen
[build] Use bundled woe/ucontext.h for cygwin.
* configure.ac (NEED_WOE_UCONTEXT_H): New ‘RCS_CBOOL’.
* AUTHORS: Add Panagiotis E. Hadjidoukas.
2011-01-10 Thien-Thi Nguyen
[build] Make pic(1) configurable via configure arg var.
* configure.ac (PIC): New AC_ARG_VAR.
(PIC): Conditionalize this AC_CHECK_PROGS on
empty arg var ‘PIC’; add proper m4-quoting.
2011-01-10 Thien-Thi Nguyen
[build] Decruft: Don't generate unused .version file.
* Makefile.am (BUILT_SOURCES): Delete var.
($(top_srcdir)/.version): Delete target.
2011-01-09 Thien-Thi Nguyen
[build] Enable "intra-version strings".
* Makefile.am (BUILT_SOURCES): New var.
($(top_srcdir)/.version): New target.
(dist-hook): Also write version to
build-aux/.version in $(distdir).
* configure.ac (AC_INIT): Don't hardcode package
version; instead, run git-version-gen to compute it.
(AM_INIT_AUTOMAKE): Remove option ‘gnits’.
2011-01-08 Thien-Thi Nguyen
[build] Use gnulib module ‘git-version-gen’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘git-version-gen’.
2011-01-07 Thien-Thi Nguyen
[build] Make soelim(1) user-configurable.
* configure.ac (SOELIM): New AC_ARG_VAR.
(SOELIM): New AC_CHECK_PROGS, conditionalized on the AC_ARG_VAR.
2010-11-14 Thien-Thi Nguyen
[doc] Factor ‘-m’ description.
* doc/rcs.texi (Common elements):
Add "Log message option" to menu.
(Log message option): New node/subsection.
(ci, rcs): Add xref to "Log message option".
2010-11-14 Thien-Thi Nguyen
[doc] Place rcs.texi in dir category "Version control".
* doc/rcs.texi (@dircategory): Use "Version control".
Suggested by Karl Berry.
2010-11-12 Thien-Thi Nguyen
ci, rcs: Make MSG in ‘-m...MSG’ optional.
* doc/rcs.texi (ci, rcs): Update ‘-m’ description.
Suggested by Keith Thompson.
2010-11-12 Thien-Thi Nguyen
[doc] Expand on required MSG in ‘ci -mMSG’.
* doc/rcs.texi (ci): Explain that MSG is required;
describe error if omitted; add small rationale.
2010-11-09 Thien-Thi Nguyen
[doc] Fix typo: Mention rcsdiff ‘-B’ once only.
* doc/rcs.texi (rcsdiff): Mention ‘-B’ once only.
Reported by Keith Thompson.
2010-11-08 Thien-Thi Nguyen
[build] Exclude mmap from "presumably standard" check.
Omission from 2010-10-13, "Add configure option ‘--disable-mmap’".
* configure.ac (rcs_mmap_ok): Delete var.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove ‘rcs_mmap_ok’.
2010-10-21 Thien-Thi Nguyen
[build] Use gnulib module ‘tzset’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘tzset’.
2010-10-17 Thien-Thi Nguyen
[build] Add configure option: --enable-suid[=setreuid]
* configure.ac (suid): New AC_ARG_ENABLE.
(AC_CHECK_FUNCS_ONCE): Move ‘getuid’, ‘seteuid’, ‘setuid’
from here to AC_CHECK_FUNCS, conditionalized on ‘enable_suid’;
also, if ‘enable_suid’ is ‘setreuid’, check for ‘setreuid’.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove ‘ac_cv_func_getuid’.
2010-10-16 Thien-Thi Nguyen
[build int] New abstraction: RCS_NORM
* configure.ac (RCS_NORM): New AC_DEFUN.
(RCS_ALL): Use ‘RCS_NORM’.
[DIFF_MAYBE loop expansion]: Likewise.
[might be unsupported var expansion]: Likewise.
2010-10-16 Thien-Thi Nguyen
[build] Do "sane diff" configure check for all candidates.
Omission from 2010-03-07, "Move all DIFF*
config to configure.in; assume diffutils".
* configure.ac (sane_diff): New shell var.
(RCS_CHECK_DIFF, DIFF_CLASS): New AC_DEFUNs.
Use ‘RCS_CHECK_DIFF’ for both user-supplied program via env
var ‘DIFF’ as well as candidates from ‘DIFF_MAYBE’ in a loop,
stopping when a sane diff program is found.
2010-10-15 Thien-Thi Nguyen
[int] Don't bother with ‘psignal’.
* configure.ac (AC_CHECK_FUNCS_ONCE): Remove ‘psignal’.
2010-10-13 Thien-Thi Nguyen
[build] Add configure option ‘--disable-mmap’.
* configure.ac (mmap): New AC_ARG_ENABLE to
set shell var ‘use_mmap’, defaulting to ‘yes’.
(AC_CHECK_HEADERS_ONCE): Move sys/mman.h from here
to ‘AC_CHECK_HEADERS’, conditionalized on ‘use_mmap’.
(AC_CHECK_FUNCS_ONCE): Move ‘madvise’, ‘mmap’ from here
to ‘AC_CHECK_FUNCS’, conditionalized on ‘use_mmap’.
(rcs_cv_sane_mmap, rcs_cv_mmap_signal): Add ‘use_mmap’
to surrounding condition; use ‘AS_IF’ there and internally.
(MMAP_SIGNAL): If ‘rcs_cv_mmap_signal’ is not set, use ‘0’.
(rcs_mmap_ok): New shell var.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW):
Remove ‘rcs_cv_sane_mmap’; add ‘rcs_mmap_ok’.
2010-10-13 Thien-Thi Nguyen
[build] Tidy up configure.ac a bit.
* configure.ac (AC_CHECK_FUNCS_ONCE): Remove ‘getcwd’,
‘mkstemp’, ‘sigaction’, ‘sigblock’, ‘strsignal’, ‘waitpid’.
(SIG_ZAPS_HANDLER): Delete RCS_CBOOL, associated
var ‘rcs_cv_sig_zaps’, and the check that sets it.
(rcs_slsl_is_sl, rcs_cv_slsl_is_sl): Delete unused vars.
(rcs_have_psignal_or_strsignal): Likewise.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove ‘ac_cv_func_getcwd’,
‘ac_cv_func_mkstemp’, ‘ac_cv_func_readlink’, ‘rcs_slsl_is_sl’,
‘rcs_have_psignal_or_strsignal’.
2010-10-13 Thien-Thi Nguyen
[build] Drop gnulib module ‘sig2str’.
* m4/gnulib-cache.m4 (gl_MODULES): Remove ‘sig2str’.
2010-10-13 Thien-Thi Nguyen
[build] Use gnulib module ‘strsignal’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘strsignal’.
2010-10-13 Thien-Thi Nguyen
[build] Use gnulib module ‘sigaction’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘sigaction’.
2010-10-13 Thien-Thi Nguyen
[build] Use gnulib module ‘getlogin_r’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘getlogin_r’.
2010-10-13 Thien-Thi Nguyen
[int] Use ‘getpwuid_r’, not ‘getpwuid’.
* configure.ac (AC_CHECK_FUNCS_ONCE):
Remove ‘getpwuid’; add ‘getpwuid_r’.
2010-10-13 Thien-Thi Nguyen
[doc] Document author-specification option, env vars.
* doc/rcs.texi (Misc common options): Document ‘-wLOGIN’.
(Environment): Document env vars ‘LOGNAME’, ‘USER’.
2010-10-13 Thien-Thi Nguyen
[build] Use autoconf macro to enable 64-bit file offsets.
* configure.ac (AC_SYS_LARGEFILE): New macro invocation.
2010-10-12 Thien-Thi Nguyen
[int] Simplify stream/fd sync; avoid ‘fflush’ on input.
* configure.ac (CAN_FFLUSH_IN): Delete RCS_CBOOL
and associated var ‘rcs_cv_flush_in_ok’.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove ‘rcs_cv_flush_in_ok’.
2010-10-12 Thien-Thi Nguyen
[build] Use gnulib module ‘waitpid’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘waitpid’.
2010-10-11 Thien-Thi Nguyen
[build] Use gnulib module ‘getcwd’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘getcwd’.
2010-10-11 Thien-Thi Nguyen
[build] Use gnulib module ‘mkstemp’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘mkstemp’.
2010-10-09 Thien-Thi Nguyen
[doc] Document env vars that specify dir for temp files.
* doc/rcs.texi (Environment): Use @defvr;
document env vars ‘TMPDIR’, ‘TMP’, ‘TEMP’.
2010-10-08 Thien-Thi Nguyen
[build] Fix bug: Look for and use .
Regression introduced 2010-04-03, "Ignore ".
* configure.ac (AC_CHECK_HEADERS_ONCE): Add siginfo.h.
2010-10-08 Thien-Thi Nguyen
[build] Fix bug: Take empty ‘ac_cv_prog_cc_c99’ as "C99-capable".
* configure.ac (ac_cv_prog_cc_c99):
If empty, skip ‘RCS_MUSTHAVE’ check.
2010-10-08 Thien-Thi Nguyen
[build] Fix bug: Look for and use .
Regression introduced 2010-04-03, "Ignore unused ".
* configure.ac (AC_CHECK_HEADERS_ONCE): Add ucontext.h.
2010-10-08 Thien-Thi Nguyen
[build] Use gnulib module ‘findprog’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘findprog’.
2010-10-07 Thien-Thi Nguyen
[maint] Get fdl.texi from gnulib.
* autogen.sh (doc/fdl.texi): New ‘actually’.
* doc/fdl.texi: Delete file.
2010-10-07 Thien-Thi Nguyen
[build] Make configure script test program more portable.
* configure.ac (BAD_CREAT0): Remove superfluous
parentheses for ‘defined foo’ cpp conditional construct.
2010-10-07 Thien-Thi Nguyen
[maint] Ensure latest INSTALL, build-aux/* files.
* autogen.sh: No longer support "autoreconf --force".
(actually): New shell func; use it to override INSTALL,
and several files in build-aux/: config.guess, config.sub,
install-sh, missing, mdate-sh, texinfo.tex, depcomp;
delete resulting backup files.
Suggested by Karl Berry.
2010-10-07 Thien-Thi Nguyen
[v] Overhaul test suite.
* configure.ac (AC_CONFIG_FILES): Add
tests/known-failures; make it executable.
2010-10-04 Thien-Thi Nguyen
[v] Use Automake for generating top-level test driver.
* configure.ac (AC_CONFIG_FILES): Remove tests/common.
2010-10-01 Thien-Thi Nguyen
[maint] Let the configure script instantiate rcsfreeze.
* configure.ac (AC_CONFIG_FILES): Add src/rcsfreeze.
2010-09-30 Thien-Thi Nguyen
[maint] Do "gnulib-tool --add-import" for bootstrap.
* autogen.sh: Use command ‘add-import’ instead of ‘import’.
This tracks gnulib-tool changes starting 2010-09-04.
Reported by Paul Eggert.
2010-09-29 Thien-Thi Nguyen
[maint] Rename top-level directory v/ to tests/.
* tests: Rename from v.
* Makefile.am (SUBDIRS): Delete v; add tests.
* configure.ac (AC_CONFIG_FILES): Delete v/Makefile,
v/common; add tests/Makefile, tests/common.
2010-08-20 Thien-Thi Nguyen
[build] Don't avoid any gnulib modules.
* m4/gnulib-cache.m4 (gl_AVOID): Delete ‘wchar’.
2010-08-20 Thien-Thi Nguyen
[build] Delete redundant texinfo.tex.
* doc/texinfo.tex: Delete file.
Reported by Karl Berry.
2010-07-13 Thien-Thi Nguyen
[build] Use gnulib module ‘_Exit’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘_Exit’.
2010-06-24 Thien-Thi Nguyen
Update license to GPLv3+.
* COPYING: Update to GPLv3.
* Makefile.am: Update license notice.
* configure.ac: Likewise.
* build-aux/extract-help: Likewise.
* doc/Makefile.am: Likewise.
2010-06-23 Thien-Thi Nguyen
Say "RCS file", not "repository file".
* doc/rcs.texi (repo): Change expansion to "RCS file";
throughout, change "a @repo" to "an @repo".
(Concepts): Trim redundant explanation, accompanying footnote.
2010-06-22 Thien-Thi Nguyen
Say "repository file", not "repository".
* doc/rcs.texi (repo): New macro; throughout, use ‘@repo’, ‘@repo{}’.
2010-06-12 Thien-Thi Nguyen
[build] Use gnulib module ‘time_r’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘time_r’.
2010-06-10 Thien-Thi Nguyen
[doc] Expand on ‘-T’, ‘-x’; move "Still missing" up and back.
* doc/rcs.texi (Top): Move menu item "Still missing" from main menu
to detailed-node menu; rename "Common options" to "Common elements".
(Overview): Delete menu item "Still missing".
(Concepts): Add footnote on use of term "RCS file".
(Quick tour): Add @file markup, branch diagram; other small changes.
(Usage): Rename menu item "Common options" to "Common elements".
(Common elements): Rename from "Common options".
Add some @cindex; expand on ‘-T’, ‘-x’; document directory search.
(Still missing): Promote to chapter; move prior to "Reporting bugs";
futz w/ wording for some entries; other small changes.
2010-06-10 Thien-Thi Nguyen
[doc] Expand on ‘-I’, ‘-q’, ‘RCSINIT’.
* doc/rcs.texi (Misc common options): Expand on ‘-I’, ‘-q’.
(Environment): Expand on ‘RCSINIT’.
2010-06-03 Thien-Thi Nguyen
[doc] Say "repository", not "RCS file"; expand chapter "Concepts".
* doc/rcs.texi: Throughout, say "repository" instead of "RCS file".
(Concepts): Expand; add quick tour; reorg a bit.
2010-05-25 Thien-Thi Nguyen
Consult env var RCS_MEM_LIMIT to set the memory limit.
* doc/rcs.texi (Environment): Document ‘RCS_MEM_LIMIT’.
2010-05-10 Thien-Thi Nguyen
[build] Use gnulib module ‘hash-pjw’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘hash-pjw’.
2010-04-24 Thien-Thi Nguyen
[build] Use gnulib module ‘obstack-printf’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘obstack-printf’.
2010-04-22 Thien-Thi Nguyen
Say "file name" or "file-name" instead of "filename".
* doc/rcs.texi (Still missing, Common options, Description)
(ci, rcs): Instead of "filename", say "file name" or "file-name".
2010-04-19 Thien-Thi Nguyen
Don't say "path" when referring to file names.
* doc/rcs.texi (Still missing): Say "filename" or "search path".
2010-04-17 Thien-Thi Nguyen
[build] Use gnulib module ‘unistd-safer’.
* m4/gnulib-cache.m4 (gl_MODULES): Add ‘unistd-safer’.
2010-04-13 Thien-Thi Nguyen
[build] Use gnulib module `readlink'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `readlink'.
* configure.ac (AC_CHECK_FUNCS_ONCE): Remove `readlink'.
2010-04-13 Thien-Thi Nguyen
[build] Use gnulib module `obstack'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `obstack'.
2010-04-06 Thien-Thi Nguyen
[build] Ignore `getwd', `getabsname'.
* configure.ac (AC_CHECK_FUNCS_ONCE): Remove `getwd'.
2010-04-06 Thien-Thi Nguyen
[build] Use gnulib module `same-inode'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `same-inode'.
2010-04-04 Thien-Thi Nguyen
[build] Use gnulib module `sys_wait'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `sys_wait'.
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove sys/wait.h.
2010-04-04 Thien-Thi Nguyen
[build] Use gnulib module `fcntl'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `fcntl'.
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove fcntl.h.
2010-04-03 Thien-Thi Nguyen
[build] Ignore .
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove siginfo.h.
2010-04-03 Thien-Thi Nguyen
[build] Ignore unused .
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove ucontext.h.
2010-04-03 Thien-Thi Nguyen
[build] Tidy up configure.ac a bit.
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove unistd.h.
(rcs_cv_wac_ok, rcs_cv_tolerant_wait): Untabify C fragments.
(rcs_slsl_is_sl): Rename shell var from `rcs_cv_slsl_is_sl'.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove now-obsolete
`ac_cv_header_stdlib_h', `ac_cv_header_string_h'.
2010-04-03 Thien-Thi Nguyen
[build] Use gnulib module `dirent'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `dirent'.
* configure.ac (AC_CHECK_HEADERS_ONCE): Remove dirent.h.
2010-04-03 Thien-Thi Nguyen
[int] Presume `siginfo_t' has member `si_errno'.
* configure.ac (HAVE_SI_ERRNO): Delete AC_DEFINE,
surrounding AC_CHECK_MEMBER, and surrounding condition.
2010-04-03 Thien-Thi Nguyen
[int] Use gnulib module `sig2str'; push `psignal' cppcond down.
* m4/gnulib-cache.m4 (gl_MODULES): Add `sig2str'.
* configure.ac (AC_CHECK_FUNCS_ONCE):
Add `strsignal'; remove `sys_siglist'.
(rcs_have_psignal_or_strsignal): New shell var.
(PRESUMABLY_STANDARD_ENOUGH_BY_NOW): Remove `ac_cv_func_psignal',
`ac_cv_func_sys_siglist'; add `rcs_have_psignal_or_strsignal'.
2010-04-03 Thien-Thi Nguyen
[build] Use gnulib module `double-slash-root'.
* m4/gnulib-cache.m4 (gl_MODULES): Add `double-slash-root'.
* configure.ac (rcs_cv_slsl_is_sl): Convert from
AC_CACHE_CHECK to simple comparison conditional assignment.
(SLASHSLASH_IS_SLASH): Delete RCS_CBOOL.
2010-04-03 Thien-Thi Nguyen