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authorArnold D. Robbins <arnold@skeeve.com>2019-04-12 12:28:05 +0300
committerArnold D. Robbins <arnold@skeeve.com>2019-04-12 12:28:05 +0300
commit846375cf4aa711be438d5da3a0ac00ef6acbf836 (patch)
tree5853e48e1f39c862514be38d053cf2b189be75c0 /doc/ChangeLog.1
parent414addfde0ca368a19b65276a7ab9ec830df5865 (diff)
downloadegawk-846375cf4aa711be438d5da3a0ac00ef6acbf836.tar.gz
egawk-846375cf4aa711be438d5da3a0ac00ef6acbf836.tar.bz2
egawk-846375cf4aa711be438d5da3a0ac00ef6acbf836.zip
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+2019-04-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated from GNULIB.
+
+2019-04-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Add a missing word.
+
+2019-03-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkinet.texi: Small formatting fixes. Update version and dates.
+
+2019-03-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More minor fixes.
+ * wordlist: Updated.
+
+2019-03-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update master menu.
+
+2019-03-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Regexp Operators): Refactor a bit into subsections,
+ mention that BWK awk now has interval expressions.
+
+2019-02-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a spelling error, change update month.
+ * gawkworkflow.texi: Small fixes.
+ * wordlist: Updated.
+
+2019-02-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated from GNULIB.
+
+2019-02-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix order of values for PROCINFO["platform"],
+ save an email in @ignore for possible eventual inclusion.
+ * gawk.1: Correct values for PROCINFO["platform"].
+
+2019-02-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Viewing And Changing Data): Revise note for eval
+ to list commands that are not allowed using it.
+
+2019-02-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix wording for %f.
+ Thanks to Dan Liddell <dan_liddell@mentor.com> for the catch.
+ (Viewing And Changing Data): Note that eval has problems calling
+ user-defined functions that return a value. Thanks to
+ Lothar Langer <lotharla@gmail.com> for the report.
+
+2019-02-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Don't use `\global\usebracesinindexestrue' as it's
+ no longer supported.
+ (Function Calling): Renamed from `Function Caveats'.
+ (Function Caveats): New node.
+ * gawkinet.texi: Don't use `\global\usebracesinindexestrue' as it's
+ no longer supported.
+
+2019-02-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix some indexing with too many commas.
+ * gawk.info: Regenerated, moved to makeinfo 6.5.
+ * texinfo.tex: Updated.
+
+2019-02-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Some more minor edits.
+
+2019-02-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (EXTRA_DIST): Add wordlist3.
+ (spellmanpage): New target.
+ (spell): Add spellmanpage to the list.
+ * wordlist1: Updated.
+ * wordlist3: New file.
+ * awkcard.in: Finish cleanups.
+ * gawk.1: Ditto.
+ * gawktexi.in: Fix small typo.
+
+2019-02-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: Start on cleanup edits.
+ * gawk.1: Ditto.
+ * gawktexi.in: Credit Nelson Beebe with gawk's current
+ random number generator.
+ * gawk.texi, gawk.info: Brought back into sync.
+
+2019-01-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawk.1, awkcard.in: Update copyright dates and
+ appropriate version numbers.
+
+2019-01-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Add a cautionary note that the feature
+ is new and may still have dark corners and/or bugs.
+
+2019-01-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish up indexing changes.
+
+2019-01-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More work on the indexing.
+ Document that `-f -' works to read source code from stdin.
+
+2019-01-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Work on the indexing.
+
+2019-01-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (I18N Example): $LC_MESSAGES is involved here
+ also. Document this.
+
+2019-01-09 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Undocumented): Discuss typeof's optional 2nd argument.
+
+2019-01-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (I18N Example): Add more explanation of how to
+ make the directory to hold the .mo file.
+
+2019-01-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Indexing fixes and small corrections.
+
+2019-01-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Some small indexing fixes. Thanks to Antonio
+ Giovanni Colombo for pointing them out.
+
+2019-01-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: A few more fixes w.r.t. namespaces. Thanks to
+ Antonio Giovanni Colombo for pointing out the problems.
+
+2018-12-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: A few fixes w.r.t. namespaces. Thanks to
+ Antonio Giovanni Colombo for pointing out the problems.
+
+2018-12-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Added more indexing to the debugger chapter.
+ Add more indexing to namespaces chapter, too.
+
+2018-12-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Clean up some FIXMEs and other improvements.
+ * gawk.1: Mention that files read with -f and -i and command
+ line segments all implicitly start with @namespace "awk".
+
+2018-12-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Added more indexing to the debugger chapter.
+
+2018-11-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Auto-set): Document that you can no longer use
+ arbitrary indices in SYMTAB.
+ * gawk.1: Ditto.
+
+2018-12-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Added more indexing to the debugger chapter.
+
+2018-11-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Other Versions): Document GoAWK, an awk interpreter
+ written in Go.
+
+2018-11-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Auto-set) : Update values of PROCINFO["platform"].
+ (PC Using): Add to BINMODE discussion to always set it and
+ not worry about checking platforms. Per discussion with the dev team.
+
+2018-11-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document that split() third arg is like FS, if it's
+ a single character, that character is used, even if it's a
+ regexp metacharacter.
+ * gawk.1: Ditto.
+ Thanks to R <0xef967c36@gmail.com> for the report.
+
+2018-11-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document PROCINFO["platform"].
+ * gawk.1: Ditto.
+
+2018-11-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Small typo fix.
+
+2018-11-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Assignment Options): Add description of assigning
+ strongly typed regexp constants to variables.
+
+2018-11-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in): Small typo fixes. Thanks to Antonio
+ Giovanni Colombo for pointing them out.
+
+2018-11-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Profiling): Review and update.
+
+2018-10-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Arrays of Arrays): Typo fix in code. Thanks to Alto Tom
+ <alto.tom@gmail.com> for the report.
+ (Usenet): Small edit.
+
+2018-10-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Usenet): Mention that web forums are also not
+ the right place for gawk bug reports.
+
+2018-10-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bug address): Mention the GNU Kind
+ Communications Guidelines, with URL.
+ * texinfo.tex: Updated from GNULIB.
+
+2018-10-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Profiling): Revise example for pattern without
+ action and note that the profiler distinguishes `print' and
+ `print $0'.
+
+2018-09-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Extracting): Note that patch levels above
+ 60 are beta software, instead of above 70.
+
+2018-09-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update UPDATE_MONTH.
+
+2018-09-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.in: Regenerated, using Automake 1.16.1.
+
+2018-08-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Other Versions): Updated info on BWK awk.
+ * gawktexi.in (Control Letters): Note that BWK awk now also
+ supports %a/%A.
+
+2018-08-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: A number of unrelated updates. Most notably,
+ removed the section on old extensions which has been irrelevant
+ since 4.2.0. Oops.
+
+2018-08-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Scalar Constants): Fix typos in example.
+
+2018-07-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Scalar Constants): Document what happens with
+ physical newlines in strings, escaped and otherwise.
+
+2018-07-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Two-way I/O): Fix some typos.
+ * gawkworkflow.texi (Configuring git): Correct some
+ command usages. Thanks to Antonio Colombo for the fix.
+
+2018-07-31 Ralph Corderoy <ralph@inputplus.co.uk>
+
+ * gawk.1: Avoid hyphenation in gawk email address.
+
+2018-07-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Two-way I/O): Add a nice example on buffering
+ and ptys from Andrew Schorr.
+
+2018-07-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Control Letters): Add a note about output of NaN and
+ INF values with an xref to POSIX Floating Point Problems.
+ (POSIX Floating Point Problems): Describe that gawk also outputs the
+ four special strings for NaN and INF values.
+
+2018-06-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated.
+
+2018-06-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Records, gawk split records): More explanation
+ of how RS works when it's longer than one character. Thanks
+ to Andrew Schorr for most of the wording.
+ * wordlist: Updated.
+
+2018-06-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (awk split records): Document that even if the
+ single character in RS is a regexp metacharacter, it's
+ treated literally. Per suggestion from Ed Morton.
+
+2018-06-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Extract Program): Remove an obsolete sentence.
+ Thanks to Andrew Giovanni Colombo for pointing it out.
+
+2018-05-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (String Functions): Clean up and clarify the
+ prose description of gensub(). Thanks to Andrew Schorr
+ for the encouragement (back in 2016...).
+
+2018-05-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Extract Program): Additional bug fixes. Close
+ the last file processed, and use the index of the for loop
+ which is the filename as the argument to close()!
+
+2018-05-28 Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
+
+ * gawk.1: Change two-fonts macros to one-font macros for a
+ single argument.
+
+2018-05-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Extract Program): Bug fix. Keep the files open
+ in case one program's bits are intermixed with another's.
+ Then close them all at the end. Bug report was about
+ indirectcall.awk but affected another file as well. Thanks
+ to Ramasahayam Reddy <rureddy57@gmail.com> for the report.
+
+2018-05-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Auto-Set): For PROCINFO["sorted_in"], make the xref
+ point to the right place. Reported by David Kaspar
+ <dkaspar@redhat.com> from downstream bugzilla:
+ https://bugzilla.redhat.com/show_bug.cgi?id=1581434
+
+2018-05-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bitwise Functions): Use @asis in the table to
+ get brackets for optional stuff to come out in Roman.
+
+2018-05-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bracket Expressions): Document the full list
+ of characters in [:space:]. Thanks to Jannick <thirdedition@gmx.net>
+ for the suggestion. Also note that current BWK awk gets [:blank:]
+ wrong, treating it like [:space:].
+
+2018-04-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Minor edit in the man page. Thanks to Howard
+ Johnson <hj@HowardJohnson.name> for the report.
+
+2018-04-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated.
+
+2018-03-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawk.1: Remove mention of tail recursion
+ optimization from documentation on -O.
+
+2018-03-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawk.1, awkcard.in: Document %a and %A.
+ * wordlist, wordlist2: Updated.
+
+2018-03-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkworkflow.texi: Fix update month.
+
+2018-02-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.2.1: Release tar ball made.
+
+2018-02-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update UPDATE-MONTH.
+ * awkcard.in: Update tar ball version and copyright year.
+
+2018-02-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated.
+
+2018-02-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Further fix to NONFATAL stuff. Thanks to
+ Antonio Giovanni Colombo for the report.
+
+2018-02-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix NONFATAL stuff to cover input redirections too.
+
+2018-02-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Fix NONFATAL stuff to cover input redirections too.
+
+2018-02-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Clarify binary mode is default on Cygwin,
+ improve section on using on PCs to refer to MinGW and DJGPP.
+ Thanks for the report to a contributor who wishes to
+ remain anonymous.
+
+2018-01-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * wordlist: Updated.
+
+2018-01-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (AWKLIBPATH Variable): Add note that changing
+ ENVIRON["AWKLIBPATH"] won't affect the running program. Thanks to
+ Neil R. Ormos <ormos-gnulists17@ormos.org> for the suggestion.
+
+2018-01-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (gawkextlib): Update discussion of gawkextlib.
+ Add not about json extension, and just present the list as
+ describing some of the extensions, since there are now too
+ many to try to keep up with all of them.
+
+2018-01-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update gnu.org and fsf.org URLs to https. OK'd
+ by the FSF.
+
+2018-01-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Remove incorrect '*' on some declarations of
+ ext_id in sample extension code. Thanks to Panos Papadopoulos
+ <panos1962@gmail.com> for the report.
+ * texinfo.tex: Updated from GNULIB.
+
+2018-01-08 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Checking for MPFR): Add warnings about exit's processing
+ of END rules.
+
+2018-01-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update copryight year, and some small cleanups.
+
+2018-01-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Setting the rounding mode): Add a sidebar
+ with sample code (courtesy of <nethox@gmail.com>) to
+ demonstrate how ROUNDMODE affects number to string conversion.
+
+2017-12-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated.
+ * gawktexi.in (How To Contribute): Update to point to
+ awklang.org.
+
+2017-12-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated.
+
+2017-12-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Additional Configuration Options): Add
+ description of the --enable-versioned-extension-dir option.
+
+2017-12-01 Sergey Tselikh <stselikh@gmail.com>
+
+ * gawktexi.in: Several small changes to gawktexi.in,
+ mainly related to fixing typos, small text polishing
+ and adding @group/@end group in @example and @example-like
+ constructs to clean PDF version (formatted for Letter paper,
+ which is the default) of orphaned single lines of source code
+ or example output in higher and lower parts of pages (such
+ lines were with just a "}", or with a single line of code or
+ a comment). Hyphenated words "single-precision",
+ "double-precision" and alike left untouched.
+
+2017-12-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add a note to add a section on recursion.
+ Thanks to Bill Duncan <bduncan@beachnet.org> for the
+ suggestion.
+ * gawktexi.in: Add a missing DARKCORNER indicator and
+ a few missing dark corner index entries. Remove the note
+ at the end to check that all dark corners are indexed and
+ instead make it part of the list of consistency checks.
+
+2017-11-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkworkflow.texi (General practices): Use correct option
+ --delete for deleting a branch upstream, instead of -d.
+
+2017-11-21 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Setting the Rounding Mode): Fix the description
+ of ROUNDMODE "A": it uses MPFR_RNDA mode, which rounds away from zero,
+ not "Round to nearest, ties away from zero".
+ * gawk.1 (ROUNDMODE): Fix description of "A".
+
+2017-11-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Changes from API V1): Give a list of things
+ that changed, with xrefs. Thanks to Andrew Schorr for the push.
+
+2017-11-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (For Statement): Small clarification in the text.
+
+2017-11-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (General Data Types): Move AWK_NUMBER_TYPE
+ enum out to top level, corresponding to code change.
+
+2017-10-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.2.0: Release tar ball made.
+
+2017-10-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (EDITION): Update to 4.2. Also, remove all visible
+ references to http://awk.info; that site no longer exists.
+
+2017-10-17 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ Update docs to indicate that isarray is not deprected in this release.
+
+ * awkcard.in: Remove "Deprecated" notice under isarray.
+ * gawk.1: Remove deprecated warning under isarray documentation.
+ * gawkexti.in: Remove sentence indicating that isarray is deprecated
+ and recommending typeof instead.
+
+2017-10-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: Add @namespaces to Execution section.
+
+2017-10-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Documents namespaces.
+ * awkcard.in: Ditto.
+
+2017-10-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Readfile Function): Fix the code for the naive
+ function to be syntactically and semantically correct. Thanks to
+ Jaromir Obr <jaromir.obr@gmail.com> for the report.
+ (POSIX String Comparison): Add some URL references in @ignore.
+
+ Unrelated:
+
+ * gawktexi.in: Remove description of --with-whiny-user-strftime
+ configuration option.
+
+2017-10-08 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Fix discussion of AWKPATH in section on @include.
+
+2017-10-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update the update month to October.
+
+2017-10-02 Antonio Giovanni Colombo <azc100@gmail.com>
+
+ * gawktexi.in: Two typo fixes.
+
+2017-10-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add pointer to mawk 2.0 GitHub page.
+
+2017-10-01 Antonio Giovanni Colombo <azc100@gmail.com>
+
+ * gawktexi.in: Update many URLs to https. Some other small fixes.
+
+2017-10-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: One more small change.
+ * gawk.1: Brought up to date and polished a bit.
+ * gawktexi.in: Some small additional fixes.
+
+2017-09-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: Finish changes (we hope) for next release.
+
+2017-09-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * ad.block: Change FSF URL to https.
+ * awkcard.in: First round of changes for next release.
+
+2017-09-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Change GNU URLs to use `https://...'.
+ Revise UPDATE_MONTH.
+ * texinfo.tex: Updated.
+
+2017-09-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Change 'namespace' to 'name_space' where it matters
+ for C++ compatibility.
+
+2017-09-13 David Kaspar <dkaspar@redhat.com>
+
+ * gawktexi.in: Fix the dir entry.
+ * gawkinet.texi: Allow calling as `info awktexi'.
+
+2017-09-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Installation summary): Note OS/2 exists for PCs
+ in a comment.
+
+2017-08-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Contributors): Update entry for Steven Davies.
+
+2017-08-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated. Fixes table of contents issue
+ with very long title.
+ * gawktexi.in: Slight rearranging of order of things that
+ happened in 4.2. Minor cleanups related to Scott Deifik.
+
+2017-08-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated. Fixes table of contents issue
+ with Part header.
+
+2017-08-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document Marco Curreli's contribution of
+ the Italian translation, along with Antonio Colombo.
+
+2017-08-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update history of features appendix section.
+ * wordlist, worldlist2: Add more words.
+
+2017-08-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawk.1, awkcard.in: Update versions and
+ copyright years, prepatory to starting a release spiral.
+
+2017-08-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update API chapter with info about additions
+ for accessing and/or creating MPZ and MPFR values.
+
+2017-08-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated.
+
+2017-08-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespace Summary): Add summary to namespace
+ chapter.
+
+2017-08-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update with info about DJGPP port now
+ being supported.
+
+2017-07-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Type Functions): Improve the example
+ for untyped variables.
+ (Extension Exercises): Remove the exercise that talks
+ about namespaces, since it's no longer relevant.
+
+2017-07-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Extension Sample Inplace): Apply GPL to
+ inplace.awk; should have done that when it was first
+ added. Oops.
+
+2017-07-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): More edits.
+
+2017-07-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a spelling error.
+ * wordlist: Update with more words.
+
+ Done also for namespace material.
+
+2017-07-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Extension Sample Inplace): Rework to use the
+ "inplace" namespace.
+
+ * gawktexi.in (Namespace And Features): Renamed from
+ `Namespace Misc' and reworked.
+ (Symbol table by name): Add note about namespace and
+ component name rules with xref to section in Namespaces chapter.
+
+2017-07-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Cleanup, new section on naming rules
+ added.
+
+2017-07-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Revised password suite example.
+ (Symbol table by name): Add entries for namespace versions
+ of lookup and update routines.
+
+2017-07-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): More updates. Especially that
+ reserved words are not allowed in either half of a fully
+ qualified name or as a namespace.
+
+2017-07-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): More updates.
+
+2017-07-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Pull in latest from Texinfo SVN.
+
+2017-06-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Move to later in the book.
+
+2017-06-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): More minor doc edits.
+
+2017-06-19 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Memory Allocation Functions and Convenience Macros):
+ Document new ezalloc API macro.
+
+2017-06-18 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawkworkflow.texi: Fix typo.
+
+2017-06-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Expand tab characters.
+ * gawktexi.in (Namespaces): Further minor doc edits, including
+ hyphenation hint.
+
+2017-06-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Document that reserved words and
+ predefined functions can be namespace names but can be in
+ the second part of a fully qualified name. (Design decision
+ change.)
+
+2017-06-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Document that reserved words and
+ predefined functions can't be namespace names. Reformat the
+ input a little bit.
+
+2017-06-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Further clarifications. Move to
+ `::' as the namespace separator.
+
+2017-06-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Checking for MPFR): Fix typo.
+
+2017-06-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Namespaces): Fixes in passwd.awk example. Document
+ that indirect calls with an unadorned name assume "awk" namespace.
+
+2017-05-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Initial doc on namespaces. Serves as a design
+ right now.
+ * gawktexi.in: More doc added.
+
+2017-05-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document PROCINFO["argv"].
+
+2017-05-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Checking for MPFR): New node on checking if
+ gawk was invoked with -M.
+
+2017-05-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document FIELDWIDTHS much better, including how
+ it works in corner cases. Some general organizational improvements
+ in this chunk of text.
+
+2017-04-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Improve documentation of --source option.
+
+2017-04-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document --disable-mpfr configure option.
+
+2017-04-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: Comment out description of intdiv().
+ * gawk.1: Ditto.
+ * gawktexi.in: References to intdiv changed to intdiv0 and
+ bracketed inside @ifset INTDIV. Not set by default.
+
+2017-04-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Improve documentation of the intdiv() function.
+
+2017-04-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * it: New directory with Italian translation of the manual.
+ * Makefile.am (EXTRA_DIST): Add `it' and wordlist2.
+
+2017-04-12 Manuel Collado <m-collado@users.sourceforge.net>
+
+ * gawktexi.in, gawk.1: Small clarification of the patsplit behavior.
+
+2017-04-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor style edits.
+
+2017-04-10 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document FIELDWIDTHS enhancement to support an optional
+ field skip prefix. Document new PROCINFO["FS"] value "API".
+ Document new get_record field_width argument that enables the API
+ parser to override the default field parsing mechanism.
+
+2017-04-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * using-git.texi: Removed.
+ * gawkworkflow.texi: Added. New file.
+ * wordlist2: New file.
+ * Makefile.am: Revised for new document. Copyright years updated.
+
+ * gawkworkflow.texi: Fix some spelling errors. :-(
+ * wordlist2: Updated.
+ * Makefile.am: Fix spell checking. :-(
+
+2017-03-22 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.1: Document new PROCINFO["FS"] value "API".
+
+2017-03-22 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * awkcard.in: Document FIELDWIDTHS enhancement to support an optional
+ field skip prefix.
+ * gawk.1: Ditto.
+
+2017-03-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Improve the discussion of quoting on
+ MS-Windows. Original text contributed by
+ Vincent Belaiche <vincent.belaiche@gmail.com>.
+
+2017-03-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Additional small writing tip in the notes
+ after the @bye.
+
+2017-03-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Edits preparatory to release.
+
+2017-02-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: "timezone" --> "time zone".
+ * awkcard.in: Update copyright year.
+
+2017-02-21 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.1: Document new mktime optional 2nd utc-flag argument.
+ * gawktexi.in: Ditto.
+ * awkcard.in: Ditto.
+
+2017-02-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix two typos.
+ * wordlist.txt: Update.
+
+ Related:
+
+ * gawktexi.in: Fix more typos.
+ * wordlist.txt: Update again.
+
+2017-01-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update UPDATE-MONTH and copyright years.
+
+2017-01-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Comment out stuff about awk.info, since that
+ domain is now gone.
+
+2016-12-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Explain why an API extension function might want
+ to use the AWK_STRNUM type to return data.
+
+2016-12-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update API table of type requested / type returned.
+
+2016-12-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor edits after merging branches and some
+ additional work in the code.
+
+2016-12-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Further API clarifications and edits, add a
+ section on backwards compatibility.
+
+2016-12-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update description of awk_ext_func_t structure,
+ again.
+
+2016-12-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update description of awk_ext_func_t structure.
+
+2016-12-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document strnum changes as relates to API.
+ Still stuff left to do -- tables for type conversions need
+ to be updated to show new strnum and regex rows and columns.
+
+2016-12-04 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Remove make_regex and replace it with make_const_regex
+ and make_malloced_regex.
+
+2016-12-04 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document new flatten_array_typed API function, and
+ indicate that the old flatten_array function has been superseded.
+
+2016-11-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document typed regex changes as relates to API.
+ Still stuff left to do.
+
+2016-11-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish off discussion of strongly typed regexp
+ constants and put it in the right place in the manual. A few other
+ minor fixes.
+ * wordlist: Updated.
+
+2016-11-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Variable Typing): Rework and improve discussion
+ of strings, numbers, and strnums. Update description of strnum
+ in other places.
+
+2016-11-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix example use of dcngettext.
+ Thanks to Sergey Tselikh <stselikh@gmail.com>
+ for the report.
+
+2016-11-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, wordlist: Typo fix. ECBDIC --> EBCDIC.
+ Thanks to Sergey Tselikh <stselikh@gmail.com> for the report.
+ (bitwise-ops): Put table in @verbatim instead of @display.
+ Works better for Info, text, and HTML. Thanks to
+ Marco Curreli <marcocurreli@tiscali.it> for the report.
+
+2016-11-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a spelling error.
+ * wordlist: Update.
+
+2016-10-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document that negative arguments are not allowed
+ for bitwise functions. Add a sidebar explaining it a bit and
+ also showing the difference with and without -M.
+ * gawk.1: Document that negative arguments are not allowed.
+
+2016-10-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Remove references to MS-DOS and OS/2,
+ simplify the whole section on PC operating systems.
+
+2016-10-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bugs): Rework this section and break into
+ subsections, mainly to emphasize that I no longer
+ read comp.lang.awk.
+
+2016-09-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Group Functions): Typo fix. Reported
+ by Jaromir Obr <jaromir.obr@gmail.com>.
+ (Time Functions): Slightly enhance description of ISO 8601
+ definition of first and last weeks. Thanks to
+ Michel de Ruiter <mdruiter@gmail.com> for the note.
+
+2016-08-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (POSIX String Comparison): Update for new
+ spec where == and != use strcmp, rest use strcoll. Thanks to
+ Chet Ramey for pointing me at the new rules.
+
+2016-08-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.1.4: Release tar ball made.
+
+2016-08-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * wordlist: Add more words.
+ * gawktexi.in: Fix more typos.
+
+2016-08-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (EXTRA_DIST): Add new file, wordlist.
+ (spell): New target.
+ * wordlist: New file.
+ * gawktexi.in: Fix typos, adjust update date.
+ * awkcard.in: Update copyright years.
+
+2016-08-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ Restored doc on typed regexes.
+
+ * gawk.1, gawktexi.in: Updated.
+
+2016-08-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ Remove typed regexes until they can be done properly.
+
+ * gawk.1, gawktexi.in: Updated.
+
+2016-08-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Mark DJGPP port as unsupported.
+
+2016-07-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a typo. Thanks to Marco Curreli for reporting.
+
+2016-07-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document return value of close on a pipe now like
+ that of system: exit status, status + 256 for signal, or
+ status + 512 for signal with core dump.
+
+2016-07-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a typo. Thanks to Antonio Colombo for reporting.
+
+2016-07-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document GAWK_LOCALE_DIR env var and also to not
+ use LANGUAGE env var.
+
+2016-07-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Auto-set): Add example use of multiply function.
+
+2016-06-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Typo fix. Thanks to Antonio Giovanni Colombo
+ for noticing.
+
+2016-06-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Document typeof(), update modified date.
+ * awkcard.in: Document typeof().
+
+2016-06-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a typo, and replace hard-coded "section" with
+ @value{SECTION} where appropriate. Thanks to Antonio
+ Giovanni Colombo for the reports.
+ (UPDATE-MONTH, PATCHLEVEL): Update to current before release.
+ * awkcard.in: Update version.
+
+2016-05-30 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Replace num_expected_args with max_expected_args.
+ Explain what it's used for.
+
+2016-05-25 Manuel Collado <mcollado2011@gmail.com>.
+
+ * gawktexi.in: Document new 'nonfatal' API function.
+
+2016-05-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Typo fix in extension section, thanks to
+ Manuel Collado <mcollado2011@gmail.com>.
+
+2016-05-02 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document new CPP defines gawk_api_major_version and
+ gawk_api_minor_version.
+
+2016-04-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkinet.texi: Some general cleanups. Remove stuff commented
+ out since 2001, index RFCs, change function name convention to
+ match main gawktexi.in. Update the update month.
+
+2016-04-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Two-way I/O): Document that writing to the closed
+ write end of a two way pipe or reading from the closed read end
+ can be made nonfatal.
+
+2016-04-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawkinet.texi: Enable use of braces in
+ indexes. Requires Texinfo 6.0 or later.
+
+2016-04-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Two-way I/O): Document that closing the "from"
+ end waits for the process to exit, so it's not such a great idea.
+
+2016-03-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkinet.texi: Small update about end of line vs full
+ comments when pretty printing.
+
+2016-03-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkinet.texi: Update UDP client and discussion, update
+ modification dates and gawk versions.
+
+2016-03-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Improve system() return values documentation.
+
+2016-03-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document system() return values.
+ * gawk.1: Add a pointer to the manual about same.
+
+2016-02-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * sidebar.awk: Globally replace [[:space:]] with [ \t] so that
+ it will work with old versions of mawk (as found, boo!, on many
+ Debian-based distributions). Thanks to Yehezkel Bernat for
+ discovering and reporting the issue.
+
+2016-02-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bracket Expressions): Add a small note about
+ Unicode in bracket expressions.
+
+2016-02-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fixes in wc.awk and in cut.awk. Thanks to David Ward,
+ dlward134@gmail.com. Added an example of use of rewind(), also
+ per suggestion from David Ward.
+ * gawktexi.in: Update info about Texinfo versions.
+ * gawktexi.in (Limitations): Fix Heisenberg Physics example and
+ spelling of Heisenberg's name. Thanks to Hermann Peifer.
+
+2016-02-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Revise for use with Texinfo 6.1.
+ Remove ` @c' at the end of inline docbook constructs.
+ Remove special @DB*REF macros, not needed anymore.
+ Use @sup for superscripts where possible.
+ * texinfo.tex: Updated.
+
+2016-02-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Document that optimization in now the default,
+ there are new -s/--no-optimize options and that
+ pretty-printing and profiling disable optimization.
+ * gawk.1: Ditto.
+ * awkcard.in: Ditto.
+
+2016-02-03 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Command-Line Options): Change wording of -M description
+ to say "Select" instead of "Force".
+ (Arbitrary-Precision Arithmetic Features): Tweak the wording to make
+ it clear that MPFR is not used unless the -M option is supplied.
+
+2016-02-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (VMS Running): Improve the Texinfo usage.
+
+2016-01-31 John E. Malmberg <wb8tyw@qsl.net>
+
+ * gawktexi.in (VMS Running): Add instructions on how to redirect
+ gawk data to a VMS command.
+
+2016-01-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bracket Expressions): Document that '[', '.' and
+ '*' are literal inside bracket expressions.
+ (Two-way I/O): Add stuff about stdbuf and deadlocks.
+
+2016-01-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Array Sorting Functions): Clean up the code some,
+ per suggestion from Michal Jaegermann. Tighten up the prose
+ a bit too.
+
+2016-01-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * ChangeLog: Remove spurious whitespace.
+
+ Unrelated:
+
+ * gawk.1: Restore text on PROCINFO["RETRY"] and fix up the
+ formatting while we're at it. Thanks to Andrew Schorr for
+ pointing out the problem.
+
+2016-01-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Array Sorting Functions): Add an example of
+ using a function name with asort(). Response to bug report
+ Stephane Goujet <stephane.goujet@wanadoo.fr>.
+
+2016-01-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish documenting that --pretty-print
+ doesn't run the program. Thanks to Antonio
+ Giovanni Colombo for the report and patch.
+
+2016-01-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document that GNU/Linux on Alpha is no
+ longer supported.
+
+2015-12-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix some @c endfile. Thanks to Antonio
+ Giovanni Colombo for the report and patch.
+
+2015-12-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add PROCINFO["NONFATAL"] to the list for PROCINFO.
+ * gawk.1: Ditto.
+
+2015-12-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Update description of PROCINFO, and sort it properly.
+ * gawktexi.in: Ditto.
+
+2015-11-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add "exit" as synonym for "quit" in the
+ debugger. Suggested by Joep van Delft <joepvandelft@xs4all.nl>.
+
+2015-11-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor edits.
+ * gawk.1: Revise \x to maximum of two digits.
+
+2015-11-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (pdf-local): Remove igawk.1.pdf. Ooops.
+
+2015-10-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (awkcard.ps): Add options to force paper size
+ to letter. This makes the cut marks come out correctly even
+ if groff's default paper size is a4.
+
+2015-10-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Put commas outside quoting in regexps to avoid
+ confusion. Thanks to Mike Frysinger <vapier@gentoo.org>.
+
+2015-10-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: Fix tbl complaint.
+
+2015-10-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated to a working version.
+
+2015-10-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Revert update. It stopped working. I should learn
+ to test these things. Thanks to Antonio Giovanni Colombo for
+ the report.
+
+2015-10-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Note that there is no support for SSL.
+
+2015-09-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update to latest.
+
+2015-08-28 Daniel Richard G. <skunk@iSKUNK.ORG>
+
+ * doc/gawktexi.in: Check for the "struct passwd.pw_passwd" and
+ "struct group.gr_passwd" fields and conditionalize their use, as
+ they don't exist on z/OS.
+ * Makefile.am (pdf-local): Renamed from "pdf", as Automake already
+ defines "pdf" and warns us as much.
+
+2015-08-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Typo fixes in Appendix A.
+ Thanks to Antonio Colombo.
+
+2015-07-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Small typo fix; thanks to Antonio Colombo
+ for noticing.
+
+2015-07-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update info on Quiktrim awk; thanks to
+ Antonio Colombo for the pointer.
+
+2015-06-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Limitations): Document that sometimes the
+ debugger can affect the program being run.
+ Thanks to Hermann Peifer for the test case.
+
+2015-06-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update description of values returned by typeof.
+
+2015-06-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkinet.info: Fix an old arnold@gnu.org.
+
+2015-06-17 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document inplace shortcomings -- it does not preserve
+ ACLs, and it may leave temporary files behind if killed by a signal.
+
+2015-06-17 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document new inplace variable to control whether
+ inplace editing is active.
+
+2015-06-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Comment out exercise 10.3, since the answer
+ is included in the text. Thanks to Antonio Colombo
+ for pointing this out.
+
+2015-06-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add another pithy quote from Chet Ramey. Currently
+ commented out.
+
+2015-05-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Revised description of default field parsing
+ for POSIX. Newline is now a separator also. Thanks to
+ Michael Klement <michael.klement@usa.net> for pointing this out.
+ * gawk.1: Updated too.
+
+2015-05-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bitwise Functions): Update results of testbits.awk.
+
+2015-05-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.1.3: Release tar ball made.
+
+2015-05-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Bump patch level and modified date.
+ Move to modern version of @image.
+ * texinfo.tex: Update to latest.
+ * array-elements.txt: Remove texinfo commands.
+
+2015-05-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add a pithy quote from Chet Ramey. Currently
+ commented out.
+
+2015-05-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix description of nextfile within a function. Sigh.
+
+2015-05-15 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (Undocumented): Describe the new PROCINFO["argv"] array.
+
+2015-05-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bugs): Add that email should be in plain
+ text and not in HTML. Sigh.
+
+2015-05-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add doc on conversions for strongly typed
+ regexp variables.
+
+2015-05-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add initial documentation for strongly typed
+ regexps and for `typeof'.
+
+2015-04-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.1.2: Release tar ball made.
+
+2015-04-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Undocumented): More info added.
+
+2015-04-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update feature history section.
+
+2015-04-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add a minor note to revisit FPAT pattern for CSV
+ files at some point.
+
+2015-04-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Replace http://gawkextlib.sourceforge.net with
+ http://sourceforge.net/projects/gawkextlib, since the former link
+ contains obsolete info. Update the gawkextlib build instructions
+ to point to http://sourceforge.net/projects/gawkextlib/files for the
+ current info.
+
+2015-04-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a figure caption. Thanks to Antonio Colombo
+ for pointing this out.
+ * gawktexi.in: Additional typo fix, also thanks to Antonio.
+
+2015-04-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawk.1, awkcard.in: Name change: div() --> intdiv().
+
+2015-03-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update discussion of calling built-in functions
+ indirectly. Small additional fix relating to rand(). Thanks
+ to Antonio Colombo.
+
+2015-03-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor edits.
+
+2015-03-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor fixes from Antonio Colombo and new exercise
+ in chapter 16.
+ * gawk.1: Minor edits.
+ * gawktexi.in: Edits in material on errno and retryable and get_file
+ API.
+
+2015-03-17 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Modify inplace.awk to call inplace_end in BEGINFILE
+ and END instead of in ENDFILE. This way, actions in ENDFILE rules
+ will be redirected as expected.
+
+2015-03-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Turn "positive" into non-negative as appropriate.
+ Thanks to Nicholas Mills <nlmills@clemson.edu> for pointing out
+ the issue.
+
+2015-03-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Briefly describe that nonfatal I/O overrides
+ GAWK_SOCK_RETRIES, in the env var part and in the nonfatal I/O
+ part.
+
+2015-03-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Change quotes to @dfn for pseudorandom.
+ A last-minute O'Reilly fix.
+
+2015-02-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update UPDATE-MONTH and copyright year.
+ Note that "the guide is definitive" quote is really
+ from "The Restaurant at the End of the Universe". Thanks
+ to Antonio Colombo for pointing this out.
+
+2015-02-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update to most current version.
+ * gawktexi.in: Minor edit to match an O'Reilly fix.
+ Add some FIXMEs to one day use @sup.
+
+2015-02-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Change 'div' to 'divisor' in some examples.
+ This future-proofs against a new function in master.
+ Thanks to Antonio Giovanni Colombo for the report.
+
+2015-02-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More O'Reilly fixes. I think it's done!
+
+2015-02-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More O'Reilly fixes.
+
+2015-02-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: A few minor formatting fixes to sync with O'Reilly
+ version.
+
+2015-02-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes. Through QC1 review.
+
+2015-02-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+
+2015-02-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor fixes, O'Reilly fixes.
+
+2015-02-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Restore a lost sentence. O'Reilly fixes.
+
+2015-02-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+ Make non-fatal i/o use "NONFATAL".
+
+2015-02-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+
+2015-02-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+ * gawktexi.in: Update various version-related bits of info.
+
+2015-02-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+
+2015-02-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: POSIX requirement that function parameters cannot
+ have the same name as a function is now --posix.
+ Restore indirectcall example.
+
+ More O'Reilly fixes.
+
+2015-01-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document POSIX requirement that function parameters
+ cannot have the same name as a function. Fix indirectcall example.
+
+2015-01-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+ And still more. Also, fix @code --> @command in a number of places.
+
+2015-01-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+
+2015-01-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix a bad URL. And another one.
+ More O'Reilly fixes.
+
+2015-01-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+ (Glossary): Many new entries from Antonio Giovanni Colombo.
+
+2015-01-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+ Remove obsolete start/end of range indexing comments.
+
+2015-01-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: O'Reilly fixes.
+
+2015-01-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkinet.texi: Fix capitalization in document title.
+ * gawktexi.in: Here we go again: Starting on more O'Reilly fixes.
+
+2014-12-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add info that nonfatal I/O works with stdout and
+ stderr. Revise version info and what was added when.
+
+2015-01-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Improve get_file documentation.
+
+2015-01-05 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Replace "Retrying I/O" with "Retrying Input", since this
+ feature pertains to input, not output.
+
+2015-01-04 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document the get_file API function.
+
+2015-01-04 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.1: Document new features PROCINFO["errno"] and
+ PROCINFO["input", "RETRY"], and new getline return value of -2.
+ * gawktexi.in: Ditto.
+
+2014-12-26 Antonio Giovanni Colombo <azc100@gmail.com>
+
+ * gawktexi.in (Glossary): Really sort the items.
+
+2014-12-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Start documenting nonfatal output.
+
+2014-12-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add one more paragraph to new foreword.
+ * gawktexi.in: Fix exponentiation in TeX mode. Thanks to
+ Marco Curreli by way of Antonio Giovanni Colombo.
+
+ * texinfo.tex: Updated.
+
+2014-12-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor fix.
+ Thanks to Teri Price <tjp212@lehigh.edu>.
+
+2014-12-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More minor fixes.
+
+2014-12-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More minor fixes.
+
+2014-12-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor fixes.
+
+2014-12-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: A minor fix.
+
+2014-12-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Various minor fixes and updates.
+
+2014-11-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update that TZ env. var can influence mktime
+ in running program. Thanks to Hermann Peifer.
+
+2014-11-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update that RFC 4180 documents CSV data.
+
+2014-11-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Copyedits applied.
+
+2014-11-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Comment out that I need an owner for awk.info.
+ I may have found one or two people.
+
+2014-10-29 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document new extras directory containing shell startup
+ files to manipulate AWKPATH and AWKLIBPATH environment variables.
+
+2014-10-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Clarification that debugger reads stdin.
+ * gawktexi.in: Ditto, and correctly place the "Braces" entry in
+ the Glossary. Thanks to Antonio Colombo for that.
+
+ Unrelated:
+
+ * gawktexi.in: Restore use of @sc. Karl fixed makeinfo. :-)
+
+2014-10-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor typo fixes.
+ Fix discussion of \x, per note from Antonio Colombo.
+
+2014-10-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix date in docbook attribution for new Foreword;
+ thanks to Antonio Colombo for the catch. Update latest version
+ of gettext.
+
+2014-10-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Fix default value for AWKLIBPATH.
+ * gawktexi.in: Revised text for AWKPATH and AWKLIBPATH.
+
+2014-10-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add new Foreword from Mike Brennan.
+
+2014-10-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix example outputs in chapter 2.
+ Improve description of SYMTAB.
+
+2014-10-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Revise doc for {INT,STR}_CHAIN_MAX. Remove Pat
+ Rankin from VMS duties (per his request). Add a small TeX fix
+ for the table in ch 16 for requesting values.
+
+2014-10-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finished changes!
+
+2014-10-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (EMRED): Renamed from EMISTERED to match original.
+ Thanks to Warren Toomey at TUHS for access to archives recording
+ the text.
+
+2014-10-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Pretty much done!
+
+ Unrelated:
+
+ * gawktexi.in: Fix braino in awk version of div function.
+ Thanks to Katie Wasserman for the catch.
+
+2014-10-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More fixes after reading through the MS.
+
+ Unrelated:
+
+ * gawktexi.in: Add Katie Wasserman's program to compute
+ the digits of PI.
+
+ Unrelated:
+
+ * gawktexi.in: Document the differences between profiling
+ and pretty printing.
+
+2014-09-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More fixes after reading through the MS.
+
+2014-09-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More fixes after reading through the MS.
+ And still more fixes.
+
+2014-09-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More fixes after reading through the MS.
+ Document the debugger's "where" command.
+
+2014-09-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Lots more fixes after reading through the MS.
+
+2014-09-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Rework the documentation of special files in
+ Chapter 5; some reordering as well as rewriting.
+
+2014-09-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktex.in: Continue fixes after reading through the MS.
+
+2014-09-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktex.in: Start on fixes after reading through the MS.
+
+2014-09-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix italics in quotations. Some docbook special
+ cases.
+
+2014-09-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document that identifiers must use the English
+ letters.
+
+2014-09-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More edits during review, minor addition.
+
+2014-09-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Remove text that won't get used.
+
+2014-09-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor cleanups.
+
+2014-09-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document builtin functions in FUNCTAB and in
+ PROCINFO["identifiers"].
+ * gawk.1: Ditto.
+
+ Unrelated:
+
+ * gawktexi.in: More stuff from reviewer comments.
+
+2014-09-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document that indirect calls now work on built-in
+ and extension functions.
+ * gawk.1: Same.
+
+2014-09-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Further fixes from reviews and bug reports.
+
+2014-09-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Corrections to walkthrough in debugger chapter.
+ Thanks to David Ward <dlward134@gmail.com> for the problem report.
+
+2014-09-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add index entry for @ - @load, @include,
+ and indirect function calls. Thanks to "Kenny McKormack" in
+ comp.lang.awk.
+
+2014-08-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments, and other
+ bug fixes, miscellaneous improvements.
+
+2014-08-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Use a different mechanism to exclude
+ exercises. Remove use of LC_ALL in an example; doesn't seem
+ to be needed anymore.
+
+ Unrelated:
+
+ * gawktexi.in: Document that MirBSD is no longer supported.
+
+2014-08-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Exercises are excluded from print edition.
+
+2014-08-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments.
+
+2014-08-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments.
+
+2014-08-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments.
+
+2014-08-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments.
+
+2014-08-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments.
+
+2014-08-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Continuing on reviewer comments.
+
+2014-08-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Starting on reviewer comments.
+ Update acknowledgements.
+
+2014-08-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Cause div.awk to get into the example files.
+
+2014-08-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Misc minor additions.
+
+2014-08-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: For sprintf %c document that if value is a valid
+ wide character, gawk uses the low 8 bits of the value.
+
+ Unrelated:
+
+ * gawktexi.in: Fix doc for API get_record - errcode needs to
+ be greater than zero.
+
+2014-07-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Numeric Functions): For `div()', clarify
+ truncation is towards zero. Thanks to Michal Jaegermann
+ for pointing out the need to clarify this.
+
+2014-07-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Numeric Functions): Document new `div()' function.
+ (Arbitrary Precision Integers): Document raison d'etre for div().
+ * gawk.1, awkcard.in: Document `div()'.
+
+2014-07-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Bracket Expressions): Add a note about how to
+ match ASCII characters. Thanks to Hermann Peifer.
+
+2014-06-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update permissions on copyright page per
+ latest maintain.texi. Add GPL to print version of book.
+
+2014-06-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Document that --pretty-print no longer runs the
+ program. Remove mention of GAWK_NO_PP_RUN env var.
+
+2014-06-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Typo fixes and minor corrections.
+
+2014-06-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add thanks to Patrice Dumas and to Karl Berry.
+ Per request from Hermann Peifer, try to clarify how local variables
+ in functions are initialized.
+
+2014-06-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Split 6.1.4 into subsections. Other minor fixes.
+
+2014-06-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish adding exercises.
+ Rework chapter 15 on floating point and MPFR.
+ Spell check. Fix menues.
+
+2014-06-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Start adding exercises.
+
+2014-06-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish up summaries. Improvements in mystrtonum().
+
+2014-06-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix typos from changes of 3 June when macros were
+ added for filename, data file, etc. Ooops.
+
+2014-06-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More "Summary" sections. Through chapter 14.
+
+2014-06-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More "Summary" sections. Through chapter 10.
+
+2014-06-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update docbook figure markup.
+
+2014-06-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More "Summary" sections.
+ Judiciously arrange for full xrefs in docbook in a few spots.
+
+2014-06-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Start adding "Summary" sections.
+
+2014-06-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Restore macros for file name vs. filename etc.
+ Go through @if... and @ifnot... and fix them up too. Other misc.
+ cleanup.
+
+2014-05-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Remove some obsolete bits, fix up some other
+ minor stuff.
+
+2014-05-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Edits through the end!
+
+2014-05-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Edits through Appendix A.
+ * gawktexi.in: Tweak nested lists for docbook.
+
+2014-05-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Staying current): New section.
+
+2014-05-22 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in (BEGINFILE/ENDFILE): Update doc for getline - any
+ redirected form is allowed inside BEGINFILE/ENDFILE.
+
+2014-05-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add comments for where we need full xrefs in
+ docbook.
+
+2014-05-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Misc improvements for docbook, consistency
+ in table and figure captions.
+
+2014-05-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Edits through Chapter 16.
+
+2014-05-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Edits through Chapter 14.
+
+2014-05-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix displays for docbook, edits through Chapter 11.
+
+2014-05-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix real preface for docbook.
+
+2014-05-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Complete formatting for FOR_PRINT and not FOR_PRINT.
+
+2014-05-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Docbook edits for preface and parts.
+ Document AWKBUFSIZE.
+
+2014-05-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Editing progress. Through Chapter 9.
+
+2014-05-05 Michal Jaegermann <michal@harddata.com>
+
+ * array-elements.fig: Fix subscripts to be aligned
+ horizontally. Regenerate the other files.
+
+2014-05-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Editing progress. Through Chapter 8.
+ * array-elements.eps, array-elements.fig, array-elements.pdf,
+ array-elements.png array-elements.txt: New files.
+ * Makefile.am (EXTRA_DIST): Add them.
+
+2014-04-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Editing progress. Through Chapter 5.
+ * gawktexi.in: Editing progress. Through Chapter 6 and into
+ Chapter 7.
+
+2014-04-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Editing progress. Through Chapter 3.
+
+2014-04-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Start on revisions.
+
+2014-04-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Remove the bit about single character programs overflowing
+ the parse stack. It doesn't seem to be true anymore.
+
+2014-04-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.1.1: Release tar ball made.
+
+2014-04-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update to latest.
+ * awkcard.in: Update copyright, patchlevel in download.
+ * gawktexi.in: Update patchlevel, update month, spell check.
+
+2014-03-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Cleanups to docbook, finish math stuff.
+
+2014-03-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor cleanups to the indexing.
+
+ Unrelated:
+
+ * gawktexi.in: Merge in changes needed for creating valid
+ DocBook XML. Works with post-5.2 Texinfo and dblatex!
+
+2014-03-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish the massive indexing improvements such that
+ functions are indexed the way I want in TeX and the way Eli
+ wants in Info.
+
+ Unrelated:
+
+ * gawktexi.in: Add a note in extension chapter that lookup of
+ PROCINFO can fail.
+
+2014-03-27 Eli Zaretskii <eliz@gnu.org>
+
+ * gawktexi.in: First round of massive indexing improvements.
+
+2014-03-27 Antonio Giovanni Colombo <azc100@gmail.com>
+
+ * gawktexi.in: Redo all the examples using BBS-list to a different
+ file that doesn't use out-of-date concepts.
+
+2014-03-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Finish indexing improvements. (For now, anyway.)
+
+ Unrelated:
+
+ * gawk.1: Document the quote flag! (Better late than never.)
+ * awkcard.in: Update documentation of quote flag.
+
+2014-03-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor edits to the discussion of the memory allocation
+ functions.
+
+2014-03-08 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawktexi.in: Document new extension API functions api_malloc,
+ api_calloc, api_realloc, and api_free.
+
+2014-03-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Indexing improvements.
+
+2014-03-02 John E. Malmberg <wb8tyw@qsl.net>
+
+ * gawktexi.in: Remove paragraph about obsolete VMS
+ compilers. Update reference about building PCSI kit.
+
+2014-02-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Lots of small fixes throughout, update of
+ profiling output. Finished fixes needed before a release.
+
+2014-02-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add a quote to the alarm clock program.
+
+2014-02-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update to latest.
+
+2014-02-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Lots of small edits.
+
+2014-02-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More minor fixes, update UPDATE_MONTH.
+
+2014-02-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More minor fixes, in indexing.
+
+2014-02-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawkinet.texi: Minor fixes, mostly in indexing.
+ * texinfo.tex: Update to latest.
+
+2014-01-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add `()' to names of extension functions in indexing
+ commands and in one place in the text. Consistency, don'tcha know.
+
+2014-01-30 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add a few missing STARTOFRANGE comments.
+ * gawk.1: Note that `(i, j) in array' doesn't work in for loops.
+ Update the copyright year.
+
+2014-01-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update info for Anders Wallin.
+
+2014-01-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated to current version.
+ * gawktexi.in: Add magic stuff so that PDFs have "dark red"
+ links like before.
+
+2014-01-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Feature History): New node.
+ (Common Extensions): Update features now in mawk, too.
+
+2014-12-14 John E. Malmberg <wb8tyw@qsl.net>
+
+ * gawktexi.in: Add information on building VMS PCSI kit.
+
+2014-01-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Full Line Fields): New node.
+ Update copyright year.
+
+2013-12-29 John E. Malmberg <wb8tyw@qsl.net>
+
+ * gawktexi.in: VMS dynamic extensions.
+
+2013-12-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: More minor additions / fixes.
+ (Bugs): Add John Malmberg for VMS. Other minor edits.
+
+2013-12-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Minor additions / fixes.
+
+2013-12-23 John E. Malmberg <wb8tyw@qsl.net>
+
+ * gawktexi.in: Document the VMS exit status encoding.
+
+2013-12-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Additional Configuration Options): Document
+ the --disable-extensions option.
+
+2013-12-16 John E. Malmberg <wb8tyw@qsl.net>
+
+ * gawktexi.in: Updates to VMS sections.
+
+2013-12-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix the presentation of asort() and asorti().
+ Thanks to Andy Schorr for pointing out the problems.
+
+2013-11-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update quotations to use @author, fix a few
+ placements of footnotes.
+
+2013-11-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Update the list of files included in the gawk
+ distribution and fix a few typos.
+
+2013-11-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Fix the section and subsection headings in
+ the Preface. Also change the short title page to just
+ "GNU Awk".
+
+2013-10-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Add @shorttitlepage command.
+
+2013-10-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Contributors): Update with more info.
+ (Distribution contents): Ditto.
+ General: Remove all hyphens when used with "multi" prefix.
+
+2013-10-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Other Environment Variables): Document GAWK_MSG_SRC
+ variable and fix documentation of *_CHAIN_MAX variables.
+
+2013-10-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Conversion, Printf Ordering): Better wording for
+ descriptions of CONVFMT. Thanks to Hermann Peifer.
+
+2013-09-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Other Versions): Updated info on MKS awk and
+ some other links.
+
+2013-09-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Readfile function): New node.
+
+2013-09-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (FN, FFN, DF,DDF, PVERSION, CTL): Remove macros.
+ They have no alternate versions and are just in the way.
+
+2013-08-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Document that ENVIRON updates affect the environment.
+ * gawktexi.in: Ditto.
+
+2013-06-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update from Karl, fixes a formatting problem.
+ * gawktexi.in (Conversions): Undo @w{} around @option{--posix}.
+
+2013-06-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Type Functions): Add more explanation to isarray(),
+ including that it makes no sense to call it at the global level.
+
+2013-06-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Make it crystal clear not to use delete with FUNCTAB,
+ or attempt to assign to it.
+
+2013-05-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Internal File Description): Add "devbsize" element
+ to stat data array.
+
+2013-05-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Sample filefuncs.c extension code: Change test from
+ ifdef HAVE_ST_BLKSIZE to HAVE_STRUCT_STAT_ST_BLKSIZE.
+
+2013-05-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (Quick Installation): Add a paragraph advising to
+ run `make install'. Thanks to Hermann Peifer.
+
+2013-05-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in (gawkextlib): Add a note to use make install on
+ gawkextlib itself. Thanks to Hermann Peifer.
+ (Cut program): Fix test for skipping lines if -s was supplied.
+ Thanks to David Ward <bamberward@gmail.com> for the bug report.
+
+2013-05-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.1.0: Release tar ball made.
+
+2013-05-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in, gawk.1: Document that a regexp constant as the second
+ argument to index() produces a fatal error.
+ * gawktexi.in: More cleanups. Particularly, cleanup the index.
+
+2013-04-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawktexi.in: Renamed from gawkman.texi.
+ Add a reference to Overton's IEEE Math book in MPFR chapter.
+ Thanks to Nelson Beebe for the recommendation.
+ * Makefile.am, sidebar.awk: Adjusted.
+
+2013-04-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkman.texi: Cleanup in MPFR and API chapters.
+ Also minor cleanup in design decisions. Add vim modeline.
+ * api-figure2.fig: Minor fix.
+ * api-figure2.eps, api-figure2.pdf, api-figure2.png: Regenerated.
+
+2013-04-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Finish cleanup pass.
+ * awkcard.in: Document that getline sets RT.
+ * gawkman.texi: Ditto.
+
+2013-04-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Start cleanup pass.
+ * awkcard.in: Minor addition.
+ * gawkman.texi: Minor fixes.
+
+ * gawk.1, gawkman.texi: Document PROCINFO entries for API
+ major and minor versions.
+
+2013-04-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkman.texi: Update all the menus. Fix spelling errors. Remove
+ some unneeded fakenodes.
+
+2013-04-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in: Clean up and bring up to date.
+
+2013-04-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (gawk.ps, gawkinet.ps): Set TEXINPUTS to point
+ at $(srcdir) to be able to include various figures if doing a
+ build not in the source directory.
+
+2013-04-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawkman.texi: New file. This is now the real source for the
+ manual and gawk.texi is generated from it.
+ * sidebar.awk: New file to DTRT for sidebars in the manual.
+ * Makefile.am (EXTRA_DIST): Update.
+ (gawk.texi): Add new rule to create / update it if necessary.
+
+2013-04-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Pretty much finish cleanup. Move i18n chapter to
+ after advanced features chapter.
+ * texinfo.tex: Updated to current in texinfo SVN.
+
+2013-04-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Continue cleanup.
+
+2013-04-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Add link to 'pawk' - awk for python.
+ Further cleanups.
+
+2013-04-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Continue cleanup.
+
+2013-04-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Continue cleanup.
+
+2013-04-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Continue cleanup.
+
+2013-04-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Continue cleanup.
+
+2013-04-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Start a simple cleanup pass before the release.
+
+2013-03-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Update URL for texinfo, fix a typo.
+
+2013-03-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Getline/Pipe): Add a nice quote from BWK.
+
+2013-02-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Restore centering of text images.
+
+2013-02-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Other Versions): Remove the description of xmlgawk.
+
+2013-02-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: For Info output, don't use @center on text images
+ since the new makeinfo doesn't yet center the file as a block.
+ Thanks to Karl Berry for the diagnostic.
+ * gawk.1: Remove commented out doc for -m option which was for
+ compatibility with BWK awk. His awk dropped it back in 2007.
+
+2013-01-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * api-figure2.txt, api-figure3.txt: Convert tabs to spaces.
+ * gawk.texi (Gory Details): Fix a command that new makeinfo doesn't
+ recognize.
+ (Conversion): Update example to be in POSIX mode. Thanks to
+ Hermann Peifer.
+
+2013-01-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Dynamic Typing): Clarify that gawk dies after the
+ first fatal error on the test program. Thanks to Hermann Peifer.
+
+2013-01-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Setting Precision): Fix a typo. 3.322 instead
+ of 3.332. Thanks to Hermann Peifer.
+
+2013-01-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Minor edits to documentation for new inplace extension.
+
+2013-01-08 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi: Add documentation for new inplace extension.
+
+2013-01-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi, awkcard.in: Sync what mawk has. Main point of
+ interest is that mawk supports the three time functions.
+
+2013-01-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi, awkcard.in: Add Git Hub info for BWK awk.
+ Update copyrights.
+ * gawk.texi: Add Software Tools quote in chapter on library functions.
+
+2012-12-25 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Remove doc sym_constant() API function.
+
+2012-12-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.0.2: Release tar ball made.
+
+2012-12-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Remove an incorrect comment.
+ * awkcard.in: Bump patch level.
+
+2012-12-18 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Input Parsers): Add info on read_func.
+
+2012-12-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Move design decisions on new API to appendix C.
+ Move section on old extensions to last in the same appendix.
+
+2012-12-15 Arnold D. Robbins <arnold@skeeve.com>
+
+ * macros: Update to GPL Version 3 and add copyright year.
+ * texinfo.tex: Updated, from automake 1.12.6.
+ * gawk.texi (Derived Files): A few minor fixes.
+
+2012-12-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkforai.txt: Changed content to be pointers to the article
+ to avoid copyright issues.
+ * gawk.texi: Updated description of awkforai.txt.
+
+2012-12-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (I/O Functions): Document that fflush() is now part
+ of POSIX. Fix in a few other places as well.
+ * awkcard.in: Update for fflush().
+
+2012-12-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Fix all @tex ... @end tex tables to use a different
+ control character than @ so that the new makeinfo won't
+ complain about them. Thanks to Karl Berry for the guidance.
+ (Old Extension Mechanism): New node.
+
+2012-12-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: API chapter. Sync with gawkapi.h
+
+2012-11-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: API chapter. Change command for making shared libs
+ to use gcc, not ld. Thanks to Nelson Beebe.
+ (I/O Functions): Document new behavior for fflush().
+ * gawk.1: Update for fflush().
+ * awkcard.in: Ditto. And some general cleanup.
+
+2012-11-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Future Extensions): Point to TODO file in the
+ gawk dist.
+ (Implementation Limitations): New node, from old LIMITATIONS file.
+
+2012-11-22 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: In API chapter, document the full list of include
+ files that need to be included.
+
+2012-11-21 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: In API chapter, update behavior of stat function
+ in the filefuncs extension. Update the code example and prose
+ to match the current code.
+
+2012-11-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: In API chapter, update behavior of readdir extension.
+
+2012-11-16 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Minor edits in API chapter.
+ Thanks to Nelson Beebe.
+
+2012-11-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Minor edits in API chapter.
+ Thanks to Andrew Schorr.
+
+2012-11-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Rearrange chapter order and separate into parts
+ using @part for TeX. Fix capitalization in @caption text.
+ (Variable Scope): Document that arrays can be local also.
+ Thanks to Denis Shirokov <cosmogen@gmail.com>, for pointing out
+ the lack.
+
+2012-11-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Semi-rationalize invocations of @image.
+
+2012-11-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: New chapter on extension API.
+ * api-figure1.pdf, api-figure2.pdf, api-figure3.pdf,
+ general-program.pdf, process-flow.pdf: New files. Again.
+ * Makefile.am (EXTRA_DIST): Update. Again.
+
+2012-11-03 Arnold D. Robbins <arnold@skeeve.com>
+
+ * api-figure1.pdf, api-figure2.pdf, api-figure3.pdf: Removed.
+ * api-figure1.txt, api-figure2.txt, api-figure3.txt,
+ api-figure1.png, api-figure2.png, api-figure3.png: New files.
+ * Makefile.am (EXTRA_DIST): Update.
+
+ * gawk.texi: Fix up images.
+ * general-program.pdf, process-flow.pdf: Removed.
+ * general-program.png, process-flow.png,
+ general-program.txt, process-flow.txt: New files.
+ * Makefile.am (EXTRA_DIST): Update.
+
+2012-10-31 Arnold D. Robbins <arnold@skeeve.com>
+
+ * api-figure1.eps, api-figure1.fig, api-figure1.pdf,
+ api-figure2.eps, api-figure2.fig, api-figure2.pdf,
+ api-figure3.eps, api-figure3.fig, api-figure3.pdf: New files.
+ * Makefile.am (EXTRA_DIST): Add the above.
+
+2012-10-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Glossary): Document cookie, some cleanup of
+ notes at the end.
+
+2012-10-19 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: More doc on SYMTAB.
+
+2012-10-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (LN, install-data-hook, uninstall-hook): Removed. No
+ longer needed since dgawk and pgawk are gone.
+
+2012-10-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am: Add dgawk.1 to man page links created / removed
+ on install / uninstall. (On stable branch.)
+
+2012-10-02 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Glossary). Correct the full name for `ISO' per
+ bug report from William Bresler <wbresler@acm.org>. Add a link
+ to the ISO website.
+
+ * gawk.texi, gawk.1, awkcard.in: Document FUNCTAB, SYMTAB, and
+ PROCINFO["identifiers"]. Including that delete does not work
+ on FUNCTAB and SYMTAB.
+
+2012-09-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Nextfile Statement): Document that it's now part of POSIX
+ and update the title.
+ (Delete): Document that `delete array' is now part of POSIX.
+ * awkcard.in: Adjust coloring for nextfile and delete array.
+
+2012-09-07 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Updated to version 2012-09-05.06.
+
+2012-08-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Minor edits, fix some spelling mistakes.
+
+2012-08-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: More edits to chapter on arithmetic.
+ Primarily English changes.
+
+2012-08-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Emphasize more that floating point behavior is
+ not a language issue. Add a pointer to POSIX bc.
+ Move arithmetic chapter to later in the book, before chapter
+ on dynamic extensions.
+
+2012-08-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update infrastructure to Automake 1.12.3.
+
+2012-08-14 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Fixed a math bug in the chapter on multiple
+ precision floating point. Thanks to John Haque.
+
+2012-08-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Merged discussion of numbers from Appendix C into
+ the chapter on arbitrary precision arithmetic. Did some surgery
+ on that chapter to organize it a little better.
+
+2012-08-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in, gawk.1, gawk.texi: Updated. Mostly for new API stuff
+ but also some other things.
+ * gawk.texi (Derived Files): New node.
+
+2012-08-01 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (install-data-hook): Install a dgawk.1 link to the
+ man page also. Remove it on uninstall.
+
+2012-07-29 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi: Document that RT is set by getline.
+
+2012-07-04 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi, gawk.1, awkcard.in: Document that and(), or(), and
+ xor() can all take any number of arguments, with a minimum of two.
+
+2012-06-10 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi: Rename gettimeofday function to getlocaltime, since
+ the new time extension will provide gettimeofday.
+
+2012-05-24 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi, gawk.1: Replace references to dlload with dl_load.
+ But much more work needs to be done on the docs.
+
+2012-05-19 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi, gawk.1: Document new -i option, and describe new default
+ .awk suffix behavior.
+
+2012-04-01 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi: Replace documentation of removed functions update_ERRNO and
+ update_ERRNO_saved with descriptions new functions update_ERRNO_int,
+ update_ERRNO_string and unset_ERRNO. And fix a couple of examples
+ to use update_ERRNO_int instead of update_ERRNO.
+
+2012-03-26 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Minor style edits.
+
+2012-03-21 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi, gawk.1: Document new @load keyword.
+
+2012-03-20 Andrew J. Schorr <aschorr@telemetry-investments.com>
+
+ * gawk.texi, gawk.1: Add AWKLIBPATH.
+
+2012-08-12 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Ranges and Locales): Clarified ranges and
+ locales. Again.
+
+2012-08-05 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (PC Binary Installation): Document Eli Zaretskii's
+ site.
+ (Records): Update case of RS = "a". It only prints 1 if in
+ POSIX mode. Thanks to Jeroen Schot who first reported it.
+
+2012-07-20 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Ranges and Locales): Clarified ranges and
+ locales.
+
+2012-07-13 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Getline Notes): Discuss side effects in
+ argument expression.
+
+2012-06-29 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi, awkcard.in: Latest mawk understands /dev/stdin.
+
+2012-04-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Add that -b affects output.
+
+2012-04-27 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update to latest from automake 1.12.
+
+2012-04-09 Arnold D. Robbins <arnold@skeeve.com>
+
+ * texinfo.tex: Update to latest from automake 1.11.4.
+
+2012-04-11 John Haque <j.eh@mchsi.com>
+
+ * gawk.texi: Change RNDMODE to ROUNDMODE.
+ * gawk.1, awkcard.in: Ditto.
+
+2012-04-11 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Change --arbitrary-precision to --bignum.
+ * gawk.1: Ditto.
+ * awkcard.in: Add --bignum, RNDMODE, PREC.
+
+2012-04-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Editing on new chapter on arbitrary precision numbers.
+
+2012-03-31 John Haque <j.eh@mchsi.com>
+
+ * gawk.texi, gawk.1: Add text on support for arbitrary precision
+ numbers.
+
+2012-02-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi, gawk.1: And some minor edits thereunto.
+
+2012-02-03 John Haque <j.eh@mchsi.com>
+
+ * gawk.texi, gawk.1: Add text on read timeout.
+
+2011-12-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * awkcard.in, gawk.1: Minor edits after merge of executables.
+
+2011-12-21 John Haque <j.eh@mchsi.com>
+
+ * gawk.texi: Updated sections on profiling and debugging
+ after merging the exes. Document new options --debug and
+ --load, and add a sub-section on loading extension library.
+ * gawk.1: Same.
+ * awkcard.in: Same.
+
+2012-03-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * 4.0.1: Release tar ball made.
+
+2012-02-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi, awkcard.in: Bump patch level.
+ * texinfo.tex: Updated from Texinfo CVS.
+
+2011-12-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Various typo fixes from mailing list.
+
+2011-11-10 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Fix some .BR to be .B.
+
+2011-11-08 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Further improvement in the discussion of sorted array
+ traversal. Some sections reordered and text edited to suit.
+
+2011-11-06 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Try to improve discussion of sorted array
+ traversal.
+
+2011-09-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.1: Fix some spelling errors. Thanks to
+ Jeroen Schot <schot@A-Eskwadraat.nl>.
+ * gawk.texi: Some minor fixes.
+
+2011-08-31 John Haque <j.eh@mchsi.com>
+
+ * gawk.texi: Updated gawk dynamic extension doc.
+
+2011-07-28 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi (Gory Details): Restore text on historical behavior
+ etc. and add explanation on gawk 4.0.x.
+
+2011-07-17 Arnold D. Robbins <arnold@skeeve.com>
+
+ * gawk.texi: Add reference in node Expressions to node Precedence,
+ based on suggestion from Dan Jacobson dated 4 Jun 2001.
+
+2011-07-17 Paul Eggert <eggert@twinsun.com>
+
+ * gawk.texi: Warn up-front (indirectly) that plain gawk is not
+ compatible with SVR4 awk and with POSIX awk. Describe how
+ gawk differs from the GNU standard in its interpretation of
+ POSIXLY_CORRECT. (From mail dated 15 May 2001).
+
+2011-06-24 Arnold D. Robbins <arnold@skeeve.com>
+
+ * Makefile.am (EXTRA_DIST): Add ChangeLog.0.
+ * 4.0.0: Remake the tar ball.
+
+2011-06-23 Arnold D. Robbins <arnold@skeeve.com>
+
+ * ChangeLog.0: Rotated ChangeLog into this file.
+ * ChangeLog: Created anew for gawk 4.0.0 and on.
+ * 4.0.0: Release tar ball made.