-*- mode: text; mode: fold -*-
Changes since B0.99-16
0. Many internal organizational changes and cleanups to provide UTF-8
   support and S-Lang 2 compatibility.
1. lib/f90.sl: keywords for free-format mode were not working.
   (joukj at hrem.stm.tudelft.nl).
2. src/dfasyntax.c: For DCL mode, /4096 was not highlighted as a
   number--- only the "096" portion was highlighted.
3. src/ledit.c: when killing the scratch buffer, take care of its
   subprocesses as well.
4. lib/cal.sl: Eliminated "for" loop in favor of "where".
5. src/xkeys.c: Pressing Shift-Tab in Xjed will generate "\e[Z".
6. lib/modehook.sl: Avoid potential security risk by alerting the user
   about a file's mode statement.  This behavior may be controlled
   through the use of the Enable_Mode_Hook_Eval variable.
7. src/misc.c: read_from_minibuffer was not working in non-interactive
   mode.
8. src/jprocess.c:get_process_status: indexing problem involving the
   process id resolved (sdupont@oryx.de)
9. lib/emacsmsc.sl: added string_rectangle function with keybinding
   ^XRt.
10. src/indent.c: The what_syntax_table intrinsic was always returning
    "DEFAULT".
11. lib/site.sl,etc: Added some patches from Paul Boekholt <p.boekholt
    at hetnet.nl>: The help function supports an optional argument
    (site.sl), compress.sl had a missing (), register.sl was missing a
    call to "newline".
12. src/file.c: If a file "foo" was saved to another file "bar", then
    "bar" was being improperly flagged as changing on the disk.
13. lib/keydefs.sl: Key_Ctrl_BS value changed (Guido Gonzato).
14. src/file.c: make jed_expand_link expand all pathname components
15. lib/misc.sl: arguments to is_substr swapped in the glob_to_regexp
    function.  Also the directory function was not handling invalid
    directories.  Klaus Schmid <klaus.schmid at kdt.de>.
16. src/ledit.c: if Batch or Script mode, do not echo the number of
    lines read.
17. src/text.c: Ignore leading whitespace when attempting to wrap a
    line. Joerg Sommer (joerg at alea, gnuu, de).
18. src/text.c: improved backward_paragraph function (Paul Boekholt
    <p.boekholt at hetnet, nl>)
19. src/*.c: Added support for the display of line numbers based upon
    a patch submitted by Robert Lillack (rob at lillack, de).  Use the
    toggle_line_number_mode or the set_line_number_mode functions to
    utilize this feature.  The color of this may be controlled using
    the "linenum" object.
20. src/hooks.c: A possible NULL pointer dereference was fixed and the
    JED_RUN_HOOKS* constants were exported to the interpreter (Josh
    Guilfoyle (jasta at gotlinux, org))
21. lib/php.sl: strcat used instead of binary plus for combining
    strings in the keyword definition lists.
22. lib/emacs.sl: Binding to ^K (yp_kill_line) tweaked to improve
    emulation in presence of a universal argument.
22. lib/syntax.c: Better support for syntax highlighting of multiline
    SGML/HTML constructs.
23. src/intrin.c: get_keymaps intrinsic added
24. lib/site.sl: call_function added as a generic alternative to
    runhooks.  This was added because someday runhooks may perform
    additional tasks.
25. A few more color schemes have been added with updates.
26. src/intrin.c: what_mode may take an optional buffer argument.
27. lib/misc.sl: glob_to_regexp made public
28. lib/misc.sl: list_directory added.
29. lib/modeinfo.sl: mode_set_mode_info expanded to allow the creation
    of new fields.
30. lib/dabbrev.sl: integrated the version from the jed modes
    repository because of its many good ideas and capabilities.
31. src/screen.c: %S in the window status line format will cause the
    S-Lang stack depth to be displayed. (from Dino via paul at
    boekholt, com).
32. lib/isolatin.sl: The reverse (spanish) question mark removed from
    the word_chars. Günter Milde (milde at ife, et, tu-dresden, de)
33. lib/cmode.sl: C_Namespace_Offset added (Marc Butler marc_in_usa at
    yahoo, com)
32. src/screen.c: Trailing whitespace may now be highlighted using the
    "trailing_whitespace" color.  To enable it, put

         Highlight_Trailing_Whitespace = 1;

     in your jedrc file.  (This and similar ideas have been suggested
     by a number of people-- some even submitted code).
33. lib/paste.sl, lib/gpg.sl: "paste" is a useful function for "pasting"
    into jed running in an xterm.  gpg.sl implements an experimental
    interface to gpg.
34. src/ledit.c: If system supports dynamic linking via dlopen, then
    enable support for importable modules.
35. lib/cua.sl+cuamisc.sl: Updated versions from sourceforge.  I split
    a few of the functions out for general use: next_buffer,
    toggle_case_search, save_buffer_as
36. src/: Like TAB, the value of CASE_SEARCH is now local to a buffer.
    Newly created buffers are initialized with the value of
    CASE_SEARCH_DEFAULT.
37. lib/vhdlmode.sl: Updated by Thei Wijnen
-------- snapshot B0.99.17-37 released -------
38. lib/modeinfo.sl: The mode_name argument of mode_set_mode_info is
    now optional.  If not present, the function will use the current
    mode.
39. lib/isearch.sl: Kris Arndt (kris at polygosis, com) noticed that
    CASE_SEARCH was not being preserved by the "perform_search"
    function.
40. lib/site.sl: The "." has been removed from the jed search path.
41. src/buffer.c: New buffer hooks:
     format_paragraph_hook, mark_paragraph_hook,
     backward_paragraph_hook, forward_paragraph_hook, color_region_hook
42. lib/colors: New stock color objects: url, bold, underline, italic.
    Also Mark Olesen contributed black4.sl.
43. src/indent.c: New intrinsics: get/set_line_color may be used to
    get or set the color of the current line.
44. lib/mailedit.sl: A new mail editing mode.
45. lib/lua.sl: Contributed by Reuben Thomas
46. lib/mailutils.sl: contains some reusable code for dealing with
    mail headers.  mailalias.sl changed to use it.
47. src/unix.c,file.c: Added patch from gutojm at gmail, com to
    preserve setuid bit when writing files.
48. lib/srchmisc.sl: (replace_with_query) After replacing a
    zero-length pattern, move right to avoid replacing the _same_ 0
    length pattern again.  The solves the problem reported involving
    the replacement of the regexp $-assertion.
49. lib/isearch.sl: Patches from Lloyd Zusman and Paul Boekholt to
    implement a wrap-around search.
-------- snapshot B0.99.17-49 released -------
50. lib/isearch.sl: the get_bound_key function now loops over all
    key-squences instead of just trying the first.
51. lib/site.sl: enable_dfa_syntax_for_mode was not calling
    mode_set_mode_info in a variable-arguments compliant manner.
52. src/file.c: Trying to read /a/b/../c.dat was failing if when b was
    a sym-link to /d/b.  In this case, jed was trying to read /a/c.dat
    instead of /d/c.dat.
53. src/Makefile.in: Add the appropriate linker options to LDFLAGS to
    enable global symbols to be exported.  Otherwise, importing a
    module could fail.
54. src/search.c: re_bsearch("^\n") was failing.  Several of the
    routines pertaining to regular expressions in this file were
    rewritten to correct other problems that were reported.
55. The completion buffer size specification was moved into
    jedlimits.h and increased.  Eventually I will rewrite the routine
    to remove the arbitrary size restriction.
56. src/screen.c: If run in UTF-8 mode, a "U" will appear next to the
    version number on the status line.
-------- snapshot B0.99.17-56 released -------
57. src/search.c: regexp_nth_match was failing after some backward
    searches.
58. configure: Add --with-slang to configure script
59. lib/site.sl: autoloads of abbrev functions made conditional with
    support for the abbrev feature. (Paul Boekholt)
60. src/search.c:  The search_file function was returning at most one
    match (Paul Boekholt).

61. src/vmshelp.c: Patch to enable this to compile on OpenVMS (Jacob
    Jansen).
62. lib/man.sl: Remove any ANSI SGR sequences from the man pages.
63. src/cmds.c: Used byte-insertion routines instead of wchar ones.
64. src/vterm.c: If writing n characters, do not memset more than that.
    (SANGOI DINO (SANGOID at lloydadriatico, it))
65. lib/site.sl: DOS/Windows:  If JED_HOME and HOME are NULL, trying
    using USERPROFILE as the location for jed.rc.  If that fails, fall
    back on C:\, not the CWD as _was_ the case. (SANGOI DINO
    (SANGOID at lloydadriatico, it))
66. lib/cua.sl: Use delete_char_cmd instead of delete_cmd (SANGOID
    DINO).
67. src/indent.c:parse_to_point: Made comment parsing first before
    strings, etc.  This change fixes the problem with multiline
    comments in html mode.
68. src/main.c: Win32 patch for setting JED_ROOT based upon the
    location of the executable (SANGOID DINO).
69. src/vterm.c: New function: vterm_write_nbytes.  Currently this
    function is commented out but may be useful when UTF-8 support is
    added to wjed and xjed.  (Marko Mahnic marko,mahnic at email,si)
70. src/vterm.c:vterm_write_nchars: This function was using a signed
    char instead of an unsigned char.  This caused the problem reported
    by Romano Giannetti.
-------- snapshot B0.99.17-70 released -------
71. src/*.c: Changed names of references to _SL* to _pSL* for slang2
    compliance.  (SANGOID DINO)
72. src/mkfiles/makefile.all:  Add TOOL_PREFIX variable to support 
    cross-compilation.
73. src/xterm.c: Alt-something was causing a SEGV.
74. src/buffer.c: Use inode info as an aid for dealing with symlinks
    and hardlinks.
75. src/search.c: Query-replace "^" with anything was not working
    properly in the slang2 version.
76. src/win32.c...: patches to support slang2 dll (Sangoid Dino).
77. src/sysdep.c: If running in Unicode mode, the value of the DEC_8BIT_HACK
    variable will be ignored.
78. src/screen.c: If compiled against slang2, the SLsmg functions will
    be used to compute the displayable width of a byte-sequence.
79. src/sig.c: Allow Xjed to be suspended from the shell prompt.
80. src/screen.c: (slang2-only):  If the buffer flag has bit 12 set
    (via, e.g., _toggle_buffer_flag (0x1000)) then escape sequences of
    the form ESC [ x ], where x is an integer will cause the text following
    it to be rendered using the color associated with x.  For example,
    "\e[31]hello\e[]" will cause "hello" to be rendered using color
    object 31. This is an experimental feature.  The underlying code
    supports both 'm' and ']' as the end of escape sequence indicator.
    However, ']' works better in parenthesis-matching situations.
-------- snapshot B0.99.17-80 released -------
81. src/main.c: Batch mode was resulting in a SEGV.
82. lib/aboutjed.sl,lib/cpright.sl: Updated info
-------- snapshot B0.99.17-82 released -------
83. src/xterm.c: if (Batch) should have been if (!Batch)
    <Jacob (=Jouk) Jansen (joukj at hrem, stm, tudelft, nl)>
84. src/display.c: SLtt_Blink_Mode set to 0
85. lib/occur.sl: Zero length regular expressions were causing an
    infinite loop. (Paul Boekholt, p, boekholt at hetnet, nl)
86. src/main.c: If the environment variable JED_UTF8 exists and is set
    to FORCE, then jed will "force" the video driver/terminal into
    UTF-8 mode.  This can be useful on systems that have no UTF-8
    support in the locale.
87. src/screen.c: Fixed a problem associated with the display of line
    numbers on the status line.
88. src/main.c: "jed --script FILE" was searching for FILE along jed's
    load path instead of relative to the current directory.
89. src/wterm.c:msw_get_terminfo: if (!Batch) changed to if (Batch).
    (Dino Sangoid).
90. src/mkfiles/makefile.all: Added support for linking to the slang
    dll (Dino Sangoid)
91. src/file.c, buffer.c: Two small memory leaks found and corrected
    by Dino Sangoid.
92. lib/gpg.sl: Make sure the autosave file is encrypted.
    (Paul Boekholt p, boekholt at hetnet, nl)
93. src/keymap.c: If an error happens when performing a key sequence,
    make sure that the error message is displayed.
94. src/misc.c: Make sure read_from_minibuffer preserves the current
    buffer and not the buffer attached to the current window.  Most of
    the time they are the same.
95. lib/gpg.sl: Use cached passprases for autosave files. (Paul
    Boekholt, Lloyd Zusman)
-------- snapshot B0.99.17-95 released -------
96. lib/site.sl: removed define_word statement since it was just a
    repetition of what is in main.c.
97. src/main.c: In unicode mode, use the "\w" character class for
    word characters.
98. src/indent.c: Make sure first line of the buffer has its syntax
    bits set to 0.
99. lib/site.sl: filenames of the form *.hh default to c-mode.
100. lib/*.sl: changed static declarations to private ones.
101. doc/txt/hooks.sl: Added documentation on the
     before/after_key_hooks.
102. lib/dabbrev.sl, lib/wmark.sl:  Make sure the before_key_hooks can
     handle Ref_Type objects.
103. src/misc.c: If an error occurs while in the mini-buffer, make
     sure the error is seen.
104. src/keymap.c: Performed some rearranging of the code to isolate
     the keymap intrinsics to this file.
105. src/keymap.c: Added support for the use of Ref_Type objects to
     the keymap commands.  This feature is enabled only if linked to
     slang 2.0.3 and greater.
106. src/xterm.c: Modified the way the selection gets inserted.  Now
     the entire selection gets read before the insertion.  Before it
     was being inserted while being read.  This avoids a recursive
     call that was causing a SegV.
107. src/buffer.c: Tweaked the output message of the count_chars
     function when the current character is invalid UTF-8.
108. src/rgrep.c: Upgraded to slang-2.
109. src/Makefile.in: $JED_ROOT/lib/tm no longer created.
110. lib/html.sl: Add a call to no_mode before initializing html mode.
     This ensures that any buffer_hooks are reset.
111. lib/site.sl:  The JED_CONF_DIR environment variable may be used
     to specify the directory where jed.conf may be loaded.
     Otherwise, the installation prefix is used to determine its
     location.

-------- snapshot B0.99.17-111 released -------
112. src/abbrev.c:what_abbrev_table: if the global abbrev table has
     not been defined, then return "" as the table name insted of
     "Global".  This corrects a bug reported by Joerg Sommer
     joerg at alea, gnuu, de.
113. lib/isearch.sl: Moved setting of IGNORE_USER_ABORT closer to the
     call to getkey to localize its effects.  This is in response to
     an (unreproducable) infinite loop that was reported in the
     isearch function involving a non-zero value of IGNORE_USER_ABORT.
114. src/userinfo.c: If hostname is given as "", use "localhost".
115. lib/site.sl: Code that processed jed.conf was not always picking
     it up.
116. src/buffer.h: jed_looking_at (looking_at intrinsic) was failing
     to work in the presence of invalid UTF-8 encoded sequences.
117. lib/pushmode.sl: Added calls to no_mode to reset the state for the
     new mode.
118. src/screen.c:update_minibuffer: Make sure screen attributes are
     updated before calling display_line.
119. src/ledit.c: Use fputs instead of fprintf for traceback messages
     when in batch mode.
120. src/sysdep.c: Rewrote the filename expansion routines to fix the
     // filename problem reported on the jed-users list.
121. lib/folding.sl: Disabled mouse double-clicking to enter/leave
     folds.
122. src/intrin.c: The getbuf_info function updates the
     file-changed-on-disk flag before returning.
123. src/buffer.c: If a buffer has the file-changed-on-disk flag set,
     then setbuf_info will reset the buffer's ctime field if the flag
     is reset.
124. lib/paste.sl: Use insert_byte instead of insert_char.  Otherwise
     UTF-8 sequences will not get properly inserted.
125. src/xterm.c: Integrated Dino's UTF-8 patches into Xjed.
126. src/xterm.c: Rewrote much of the selection code.  Hopefully users
     will see better cut/paste interactions between Xjed and other X
     apps.
127. src/buffer.c: The `delete_buffer` function now calls
     `buffer_exists` to ensure that the buffer to be deleted actually
     exists.
128. autoconf/config.[guess|sub]: Updated to 2005 versions.
129. Misc debian patches added: doc/manual/jed.1 updated; python_mode
     TAB value made contingent up Py_Indent_Level.
130. src/Makefile.in,jed-feat.h: Removed XJED_HAS_XRENDERFONT variable
     from jed-feat.h and put it in Makefile.in.  Also introduced an
     XRENDERFONT_CFLAGS variable to the makefile.  Eventually a
     configure script solution will be used as suggested by Dino
     Sangoid.
131. lib/cmode.sl: Added Marko Mahnic's (marko,mahnic at email, si)
     patch enabling the user to put an upper limit on the indentation
     of function arg continuation lines.
132. src/jprocess.c: Do not use ptys on OS X (Marcus Crafter / crafterm
     at gmail, com)
133. src/wterm.c: Added UTF-8 support (Dino Sangoid).
134. src/os.sl: Enable "import" for win32 systems (Dino Sangoid).
135. src/xterm.c: Added support for UXjed resource names to be used
     in UTF-8 mode, e.g.,
     
        UXjed*font: -Misc-Fixed-Medium-R-Normal--20-200-75-75-C-100-ISO10646-1