nano/ChangeLog

574 lines
23 KiB
Plaintext
Raw Normal View History

GNU nano 2.1.6 - 2008.10.03
2008-10-03 Pascal Gentil <pascal.gentil@univ-rennes1.fr>
* fortran.nanorc: Sample python syntax highlighting file
2008-09-30 Dirkjan Ochtman <dirkjan@ochtman.nl>
* python.nanorc: Small python syntax update
2008-09-30 <bluestorm_dylc@hotmail.com>
* ocaml.nanorc: Sample OCaml syntax highlighting file
2008-09-30 Dave Geering <dgeering@toshiba-tap.com>
* objc.nanorc: Sample Objective-C Syntax Hightlighting file
2008-09-30 Chris Allegretta <chrisa@asty.org>
* configure.ac: Change extra, multibuffer, color and rcfile configure options to default to enabled
--enable-tiny will now disable these options as well
* python.nanorc, ruby.nanorc: Add header lines for python and ruby as well
2008-09-21 Chris Allegretta <chrisa@asty.org>
* rcfile.c, color.c, nano.h: Add new capability for matching a syntax type by the "header" (1st line)
of a file being edited. Based on Savannah bug 24197 and inital proof of concept by Dave Geering
<dgeering@toshiba-tap.com>
2008-09-16 Chris Allegretta <chrisa@asty.org>
* text.c: Add support for undoing a text uncut. Split out the undo and redo of a text cut
in order to avoid code duplication.
2008-09-06 Chris Allegretta <chrisa@asty.org>
* nano.c: Do call disable_signals at startup regardless, since under cygwin we can't generate
^C without it.
GNU nano 2.1.5 - 2008.08.30
2008-08-29 Chris Allegretta <chrisa@asty.org>
* configure.ac, color.c, rcfile.c, utils.c: 1st attempt at supporting systems which don't support
GNU-style word boundaries. New function fixbounds() to translate from GNU-style to
BSD-style, autoconf option GNU_WORDBOUNDS.
* nano-regress: New perl script to check for some of the more obvious issues with compilation
issues with certain configure options.
* global.c, help.c, browser.c, files.c, proto.h: Fix several compipation and programmatic
issues with --disable-help, especially that do-writeout was treating ^G the same as ^M.
2008-08-28 Chris Allegretta <chrisa@asty.org>
* configure.ac, rcfile.c: Add support for an alternate rcfilename at configure time. Maybe this
should become a command line option some day, but I don't see the need currently. Start of
fix for Savannah bug #24128: Add nanorc support to win32 platform.
2008-08-21 Chris Allegretta <chrisa@asty.org>
* text.c: Change error messages where we may possibly get into a bad state and urge
the user to save when this happens. Originally by Benno Schulenberg <bensberg@justemail.net>
* text.c (do_enter): Fix issue when compiled with --enable-debug, fixes Savannah bug 24092.
2008-08-08 Magnus Granberg <zorry@ume.nu> / Adam Conrad <?>
* files.c (write_file): Add needed flags to open() calls when writing out files. Fixes Savannah bug
#23827: Compilation fails with -D_FORTIFY_SOURCE=2
2008-08-08 Chris Allegretta <chrisa@asty.org>
* files.c (write_file): Check exit code of fclose(), since in certain out of space conditions the OS will
happily report successful fwrite()s until you try and close the file. Fix for Savannah bug
#24000: no free space on partition - nano claims successful write - file empty
GNU nano 2.1.4 - 2008.08.09
2008-08-08 Chris Allegretta <chrisa@asty.org>
* files.c (write_file): Do not go on and attempt to write the main file if writing the backup file failed,
related to Savannah bug 24000.
* text.c (do_redo): Fix improperly restoring the text when redoing a line split.
* text.c (add_undo): Fix check for multi-line cut check skips adding other new legit events.
2008-07-23 Chris Allegretta <chrisa@asty.org>
* text.c: Reset openfile-> to OTHER after an undo or redo so we don't mistakenly
mistakenly think this is an update when it's really an add. Also
Fix an extra ; after an if statement which makes nano try to free a struct which
may be NULL
GNU nano 2.1.3 - 2008.08.04
2008-07-23 Chris Allegretta <chrisa@asty.org>
* configure.ac: Add ncursesw dir to include path if lib detected
2008-07-11 Mike Frysinger <vapier@gentoo.org>
* doc/nanorc.sample.in: Include the updates files in the default sample nanorc.
2008-07-11 Fabian Groffen <grobian@gentoo.org>
* nano.c: Don't include langinfo.h if not using ENABLE_UTF8
(Savannah patch 6565)
2008-07-11 Mitsuya Shibata <mty.shibata@gmail.com>
* text.c: Fix crashing in help menu when using certain locales
(Savannah bug 23751)
2008-07-09 Chris Allegretta <chrisa@asty.org>
* nano.c/nano.h/global.c/text.c: New generalized undo code, currently
just works for adding and deleting text and splitting and unsplitting lines.
2008-06-29 Chris Allegretta <chrisa@asty.org>
* global.c: Fix for not having search history when --disable-justify is used
(Savannah bug 23733)
GNU nano 2.1.2 - 2008.06.24
2008-06-24 Chris Allegretta <chrisa@asty.org>
* rcfile.c: Added function check_bad_binding() to look for sequences which
shouldn't be bound, per Savannah bug 22674.
2008-05-31 Chris Allegretta <chrisa@asty.org>
* prompt.c,search.c,global.c: Tentative fix for bug #23144: using arrow
keys in search buffer affects main window (by Mike Frysinger)
2008-05-31 Chris Allegretta <chrisa@asty.org>
* global.c: Fix for Savannah bug #23442: left/right arrow keys
do not work with --enable-tiny (by Mike Frysinger)
2008-05-31 Chris Allegretta <chrisa@asty.org>
* files.c,proto.h,text.c: Fix for conflicts with AIX curses
variables, from William Jojo <jojowil@hvcc.edu>
2008-05-31 Chris Allegretta <chrisa@asty.org>
* global.c: Fix for compile error when --disable-speller is used
(Savannah bug 23227 by Mike Frysinger)
2008-05-31 Chris Allegretta <chrisa@asty.org>
* Fix for seg fault when window size too small, by
Andreas Amann <andreas.amann@tyndall.ie>
GNU nano 2.1.1 - 2008.04.01
2008-05-31 Chris Allegretta <chrisa@asty.org>
* Added the following contributed files, by owner:
Donnie Berkholz <dberkholz@gentoo.org>
* Sample awk.nanorc
Simon Rupf <simon.rupf@int-ag.ch>
* Sample css.nanorc
Josef 'Jupp' Schugt <jupp@rubyforge.org>
* sample ruby.nanorc
2008-03-31 Chris Allegretta <chrisa@asty.org>
* global.c: Fix for issues compiling with --enable-tiny and
--enable-multibuffer, as reported by Mike Frysinger.
* files.c: Fix the fact that the insert file prompt text did not
properly appears in tiny mode.
2008-03-19 Benno Schulenberg <bensberg@justemail.net>
* help.c, nano.c: Fix toggle help not being translated, fix allocation
issue.
2008-03-19 Chris Allegretta <chrisa@asty.org>
* gloabl.c: Fix bracket matching sequence to be M-] not M-[, as reported
Nick Warne <nick@ukfsn.org>.
* doc/syntax/Makefile.am - Actually include new syntaxes from Mike, etc
* debian.nanorc - New debian sources.list config since we're including
gentoo, adapted from Milian Wolff <mail@milianw.de>
2008-03-18 Mike Frysinger <vapier@gentoo.org>
* winio.c: Remove unneeded variable in parse_kbinput()
* rcfile.c: relocate check_vitals_mapped() function to just above
where it actually gets used and declare it "static void" in the process
* global.c: only declare nano_justify_msg when justify support is enabled
* php.nanorc: Php syntax highlighting config
* tcl.nanorc: Tcl syntax highlighting config
* gentoo.nanorc: Gentoo syntax highlighting config
2008-03-17 Benno Schulenberg <bensberg@justemail.net>
* global.c: Fix incorrect first line jump messsage, fix
more comments to assist translators
* winio.c: Fix shortcut labels not being translated.
2008-03-17 Mike Frysinger <vapier@gentoo.org>
* */.gitignore: Git ignore files for those running a local git
against SVN.
2008-03-16 Benno Schulenberg <bensberg@justemail.net>
* src/help.c, src/global: Fix help strings no longer being
translated properly.
* src/global.c, doc/man/nanorc.5: Fix typos and poorlly worded lines
in the source and man pages.
2008-03-04 Chris Allegretta <chrisa@asty.org
* everything: New shortcut backend. New structs subnfunc
for menu functions and toggles and sc for shortcut keys, old
'shortcut' and 'toggles' structs are gone. The current implementation
has a bunch of broken stuff (some of which is documented in BUGS).
Updated nanorc.5 with some mostly complete documentation on configuring.
2007-12-20 David Lawrence Ramsey <pooka109@gmail.com>
* AUTHORS, doc/faq.html: Update maintenance information.
* NEWS: Resync with NEWS from the 2.0 branch.
2007-12-18 David Lawrence Ramsey <pooka109@gmail.com>
* nano.c (print_opt_full): Use strlenpt() instead of strlen(),
so that tabs are placed properly when displaying translated
strings in UTF-8, as found by Jean-Philippe Guérard.
2007-12-17 David Lawrence Ramsey <pooka109@gmail.com>
* configure.ac, doc/texinfo/nano.texi, nano.c (terminal_init):
Change slang curses emulation support to turn off the same
options as --enable-tiny, as it's hopelessly broken otherwise.
* nano.c (disable_signals, main): Simplify terminal handling by
using raw mode instead of cbreak mode.
* text.c (execute_command): Call terminal_init() instead of just
disable_signals() after executing the command, as the command
may have changed the terminal settings.
* ChangeLog.pre-2.1: Add missing attribution.
* NEWS: Resync with NEWS from the 2.0 branch.
2007-12-10 David Lawrence Ramsey <pooka109@gmail.com>
* nano.c (main): Exit if initscr() fails.
2007-12-09 David Lawrence Ramsey <pooka109@gmail.com>
* faq.html: Add minor punctuation and wording fixes, and update
various sections to account for Alpine.
2007-12-08 David Lawrence Ramsey <pooka109@gmail.com>
* prompt.c (do_statusbar_mouse, reset_statusbar_cursor,
update_statusbar_line, need_statusbar_horizontal_update): Fix
minor display and cursor placement problems when scrolling
between pages at the statusbar prompt.
2007-12-07 David Lawrence Ramsey <pooka109@gmail.com>
* winio.c (get_mouseinput): Fix longstanding problem where mouse
clicks on the statusbar prompt text wouldn't be recognized
unless the NO_HELP flag was turned off.
* doc/man/rnano.1, doc/man/fr/rnano.1: Update copyright notices,
as Thijs Kinkhorst's copyrights have now been assigned to the
Free Software Foundation.
2007-12-04 David Lawrence Ramsey <pooka109@gmail.com>
* nano.c (main), prompt.c (get_prompt_string), winio.c
(do_replace_highlight): Per OKATA Akio's patch, with minor
tweaks by me, add wnoutrefresh() calls after
reset_(statusbar_)?cursor() calls, to ensure that the cursor is
placed properly when using NetBSD curses.
* nano.c (disable_mouse_support, enable_mouse_support): When
toggling mouse support on or off, save and restore the mouse
click interval.
2007-11-29 Jean-Philippe Guérard <jean-philippe.guerard@tigreraye.org>
* doc/man/fr/*.1, doc/man/fr/nanorc.5: Fix copyright notices.
The copyrights are disclaimed on these translations, but the
copyrights of the untranslated works also apply.
2007-11-28 David Lawrence Ramsey <pooka109@gmail.com>
* doc/man/fr/nanorc.5: Remove trailing whitespace.
2007-11-17 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (read_file): Improve autodetection of DOS and Mac
format files to not trigger on carriage returns in the middle of
files, as found by Kjell Braden.
2007-11-06 David Lawrence Ramsey <pooka109@gmail.com>
* doc/man/rnano.1, doc/man/fr/rnano.1: Update copyright notices,
as Jordi Mallach's copyrights have now been assigned to the Free
Software Foundation.
2007-11-05 David Lawrence Ramsey <pooka109@gmail.com>
* search.c (do_gotolinecolumn): Use a clearer error message if
we enter an invalid line or column number, per Mike Melanson's
suggestion.
2007-10-11 David Lawrence Ramsey <pooka109@gmail.com>
* doc/man/nano.1, doc/man/fr/nano.1, doc/texinfo/nano.texi,
src/*.c, src/*.h: Update copyright notices, as Chris
Allegretta's copyrights have now been assigned to the Free
Software Foundation.
* doc/man/nanorc.5, doc/man/fr/nanorc.5: Make copyright notices
for these files consistent in style.
* files.c (cwd_tab_completion): Remove unneeded assert.
* files.c (username_tab_completion, cwd_tab_completion): Rename
variable buflen to buf_len, for consistency.
* files.c (input_tab): Disable completion of usernames,
directories, and filenames if the cursor isn't at the end of the
line, as it can lead to odd behavior (e.g. adding a copy of the
entire match to the middle of the line instead of just the
uncompleted part of the match).
2007-10-05 David Lawrence Ramsey <pooka109@gmail.com>
* src/*.c, src/*.h: Update copyright notices, as my copyrights
have now been assigned to the Free Software Foundation.
2007-09-16 David Lawrence Ramsey <pooka109@gmail.com>
* winio.c (edit_scroll): Fix problem where the screen wouldn't
be updated properly if you paged up with the first line of the
file onscreen and the mark on.
2007-08-26 David Lawrence Ramsey <pooka109@gmail.com>
* doc/faq.html: Update links to the Free Translation Project.
2007-08-23 Jean-Philippe Guérard <jean-philippe.guerard@tigreraye.org>
* doc/man/fr/*.1, doc/man/fr/nanorc.5: Add translation of new
licensing terms.
2007-08-23 David Lawrence Ramsey <pooka109@gmail.com>
* doc/man/fr/*.1, doc/man/fr/nanorc.5: Delete translation of
old licensing terms, until it can be updated.
2007-08-22 David Lawrence Ramsey <pooka109@gmail.com>
* COPYING.DOC: Add a copy of the GNU FDL version 1.2.
* Makefile.am: Add COPYING.DOC to EXTRA_DIST.
* doc/man/*.1, doc/man/nanorc.5, doc/man/fr/*.1,
doc/man/fr/nanorc.5, doc/texinfo/nano.texi: Relicense to the GNU
GPL version 3 or later/the GNU FDL version 1.2 or later with no
Invariant Sections, Front-Cover Texts, or Back-Cover Texts.
2007-08-21 David Lawrence Ramsey <pooka109@gmail.com>
* doc/man/rnano.1, doc/man/fr/rnano.1: Add missing copyright
notice from nano-tiny.1, which rnano.1 is based on.
* doc/man/fr/nano.1, doc/man/fr/nanorc.5, doc/man/fr/rnano.1:
Make all copyright notices consistent.
2007-08-16 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (do_insertfile): Properly handle more cases of
inserting a file with the mark on.
* nano.c (copy_from_file): Properly handle more cases of
uncutting text with the mark on.
2007-08-15 David Lawrence Ramsey <pooka109@gmail.com>
* Makefile.am: Remove erroneous backslash after
ChangeLog.pre-2.1 in EXTRA_DIST, so that "make dist" works
again.
* files.c (do_insertfile): Make sure the mark is always properly
positioned after inserting a file with the mark on.
* nano.c (copy_from_file): Make sure the mark is always properly
positioned after uncutting multiple lines with the mark on.
2007-08-11 David Lawrence Ramsey <pooka109@gmail.com>
* COPYING: Add a copy of the GNU GPL version 3.
* configure.ac, *.c, *.h: Relicense to the GNU GPL version 3 or
later.
2007-08-10 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (username_tab_completion, cwd_tab_completion,
input_tab): Update copyright notice to account for
modifications.
* utils.c (ngetdelim): Simplify.
* utils.c (ngetline, ngetdelim): Update copyright notice to
account for modifications.
2007-08-07 David Lawrence Ramsey <pooka109@gmail.com>
* nano.c (copy_from_file): Fix potential segfault, found by Paul
Goins, after uncutting one line of text with the mark on by
properly preserving the beginning of the mark.
* nano.c (copy_from_file): Make sure the mark is always properly
positioned after uncutting one line of text with the mark on.
2007-08-01 David Lawrence Ramsey <pooka109@gmail.com>
* nano.c (version): Display copyright notices.
2007-07-31 David Lawrence Ramsey <pooka109@gmail.com>
* configure.ac: Update copyright notice to account for
modifications.
2007-07-29 David Lawrence Ramsey <pooka109@gmail.com>
* doc/faq.html: Update RPM links for nano 2.0.x.
2007-07-11 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (copy_file): Assert that inn and out don't both point
to the same file.
2007-07-10 David Lawrence Ramsey <pooka109@gmail.com>
* chars.c (nstrcasestr, mbstrcasestr, revstrstr, revstrcasestr,
mbrevstrcasestr): Simplify and rewrite to use the strncasecmp()
equivalents.
2007-07-09 David Lawrence Ramsey <pooka109@gmail.com>
* chars.c (nstrcasestr, mbstrcasestr, revstrstr, revstrcasestr,
mbrevstrcasestr): Fix typo that broke the check for needle's
being blank.
* chars.c (mbstrncasecmp, mbstrnlen, mbstrpbrk,
has_blank_mbchars): Simplify by using for loops instead of while
loops where possible, to match the single-byte versions of these
functions.
* search.c (do_replace_loop): Fix problem where replacing e.g.
single-byte characters with multibyte ones could result in
openfile->totsize's being miscalculated.
2007-07-06 David Lawrence Ramsey <pooka109@gmail.com>
* chars.c (nstrcasestr, mbstrcasestr, revstrstr, revstrcasestr,
mbrevstrcasestr): Return char* instead of const char*.
2007-07-02 David Lawrence Ramsey <pooka109@gmail.com>
* chars.c (nstrcasestr, mbstrcasestr, revstrstr, revstrcasestr,
mbrevstrcasestr): For efficiency, return haystack/rev_start
immediately if needle is blank.
2007-07-01 David Lawrence Ramsey <pooka109@gmail.com>
* chars.c (nstrncasecmp, mbstrncasecmp): For efficiency, return
zero immediately if s1 and s2 point to the same string.
2007-06-30 David Lawrence Ramsey <pooka109@gmail.com>
* prompt.c (do_yesno_prompt): Remove redundant check for
NO_HELP's being FALSE.
2007-06-28 David Lawrence Ramsey <pooka109@gmail.com>
* browser.c (do_browser), nano.c (do_mouse), prompt.c
(do_statusbar_mouse, do_yesno_prompt): Further simplify
processing of mouse events by consolidating if clauses.
* winio.c (do_mouseinput): Return unconditionally if we get a
mouse event that we don't deal with, instead of inside an else
clause.
2007-05-29 David Lawrence Ramsey <pooka109@gmail.com>
* winio.c (do_mouseinput): Deal with clicks of the first mouse
button again. Oddly, ncurses built without --enable-ext-mouse
needs this, but ncurses built with --enable-ext-mouse doesn't.
2007-05-25 David Lawrence Ramsey <pooka109@gmail.com>
* configure.ac, nano.c (main): Replace the current hackish check
for a UTF-8 locale with a proper call to nl_langinfo().
* winio.c (get_key_buffer): Fix inaccurate comments.
2007-05-22 David Lawrence Ramsey <pooka109@gmail.com>
* browser.c (do_browser), nano.c (do_mouse), prompt.c
(do_statusbar_mouse, do_yesno_prompt), winio.c (do_mouseinput):
Simplify processing of mouse events. Instead of calling
wenclose() to get the window a mouse event took place in and
manually adjusting the returned coordinates to be relative to
that window the mouse event took place in, call wmouse_trafo(),
which does both.
2007-05-20 David Lawrence Ramsey <pooka109@gmail.com>
* browser.c (do_browser), nano.c (do_mouse), prompt.c
(do_statusbar_mouse, do_yesno_prompt), winio.c (do_mouseinput):
Fix processing of mouse events so that those we don't handle are
ignored instead of being erroneously passed through.
* winio.c (do_mouseinput): Simplify handling of mouse events
involving the first mouse button by only dealing with releases.
* winio.c (do_mouseinput): Improve mouse wheel support to only
move the cursor if we're in the edit window or on the statusbar.
2007-05-15 David Lawrence Ramsey <pooka109@gmail.com>
* winio.c (do_mouseinput): Add mouse wheel support, per Helmut
Jarausch's suggestion. Now, if mouse support is enabled, and
nano is using a version of ncurses compiled with the
--enable-ext-mouse option, rolling the mouse wheel up or down
will move the cursor three lines up or down.
2007-04-23 David Lawrence Ramsey <pooka109@gmail.com>
* TODO: Add entries for fixing limitations with pasting text and
handling bad/incomplete UTF-8 sequences.
2007-04-22 David Lawrence Ramsey <pooka109@gmail.com>
* text.c (backup_lines): Avoid a segfault when the mark begins
and ends on the line after the last line of the paragraph.
2007-04-21 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (do_writeout): If we're in restricted mode, we're not
allowed to write selections to files, so don't display the
"Write Selection to File" prompt.
* files.c (do_writeout): Simplify.
2007-04-19 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (tail): Remove unneeded if statement.
2007-04-18 John M. Gabriele <jmg3000@gmail.com>
* doc/faq.html: Add a new section 4.14 (with minor tweaks by
David Lawrence Ramsey) to explain how autoindent affects pasted
text.
2007-04-18 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (open_file): Open files using their full paths
whenever possible, so that ~user/file.txt and "~user/file.txt"
are treated the same way if ~user is a user's home directory.
* files.c (real_dir_from_tilde): Simplify.
* files.c (do_writeout): Properly display the warning in all
cases if we try to save (a) an existing file under a different
name, or (b) a file with no name under an existing file's name.
* files.c (do_writeout): Rename variable different_name to
do_warning, for clarity.
* rcfile.c (parse_include): Open files using their full paths
whenever possible, so that ~user/file.txt and "~user/file.txt"
are treated the same way if ~user is a user's home directory.
* rcfile.c (parse_include): Properly check for the included
file's being a directory, a character file, or a block file.
* rcfile.c (parse_include): For consistency, display the
filename as the user entered it if we can't read the specified
file.
* winio.c (parse_kbinput): Interpret Cancel and Shift-Cancel.
* winio.c (get_escape_seq_kbinput): Add missing comments.
2007-04-17 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (real_dir_from_tilde): Fix long-standing problem,
found by Justin Fletcher, where directory names that began with
"~", but that weren't users' home directories, could be
erroneously treated as users' home directories (e.g. "~d/" would
be treated as "~daemon/").
* files.c (input_tab): Don't bother checking if num_matches is
less than zero, as it's a size_t and hence unsigned.
2007-04-16 David Lawrence Ramsey <pooka109@gmail.com>
* files.c (real_dir_from_tilde): Fix segfault, found by Justin
Fletcher, when dealing with directory names that begin with "~",
but that aren't users' home directories.
2007-04-11 Mike Frysinger <vapier@gentoo.org>
* doc/syntax/asm.nanorc, doc/syntax/c.nanorc,
doc/syntax/sh.nanorc: Copy the regex that highlights trailing
whitespace (with minor tweaks by David Lawrence Ramsey) from
doc/syntax/java.nanorc to these files, as it's also useful in
them.
2007-04-04 David Lawrence Ramsey <pooka109@gmail.com>
* AUTHORS, faq.html: Update email address.
* winio.c (get_escape_seq_kbinput): Add escape sequences for
Terminal.
2007-02-01 Benno Schulenberg <bensberg@justemail.net>
* global.c (shortcut_init): Reword the movement shortcut
descriptions so that they use "Go to" instead of "Move to",
since not all of them move the cursor in the same way.
* global.c (shortcut_init): Reword the paragraph movement
shortcut descriptions to more accurately describe how they work.
* nano.c (usage): Reword the description of the -S/--smooth
command line option in order to differentiate it from the
associated toggle description.
2007-01-29 David Lawrence Ramsey <pooka109@cox.net>
* ChangeLog: Rework the 2.1 branch's changelog to be more
readable, per Jordi Mallach's suggestion.
* ChangeLog.pre-2.1: Move the 2.0 branch's changelog here, per
Jordi Mallach's suggestion.
* Makefile.am: Add ChangeLog.pre-2.1 to EXTRA_DIST.
* src/help.c (help_init): Add a missing space to the "Execute
Command" help text.