-*- mode: text; mode: fold -*-
Changes since 0.99-18.0
1. src/syntax.c: If a multibyte character was prefixed by a character
   with a "quote" character syntax, then the multibyte character was
   not being properly displayed.
2. src/jed-feat.h: Added definition for XJED_HAS_XRENDERFONT
3. src/xterm.c: Added support for selection-target TARGETS.  Does this
   fix cut/paste between KDE apps?
4. src/misc.c: slang-1 specific patch from vmiklos at
   frugalware, org to avoid undefined symbol error (SLUTF8_MAX_MBLEN).
5. lib/shell.sl: Unset the buffer-modified flag for the *shell-output*
   buffer after the shell command has run (phreakuencies at gmail, com)
6. src/Makefile.in: distclean targets now removes the autogenerated
   config.h. (Jörg Sommer joerg at alea, gnuu, de)
7. src/xterm.c: If the X library does not have the Xutf8* functions,
   if a selection requests a UTF8 string, then send the selection
   using XTextStyle. (Jacob (=Jouk) Jansen)
8. src/xterm.c: Added rest of Jouk's patch (See #7 above).
9. src/keymap.c: Explicitly set the slang error to SL_USER_BREAK in
   the keyboard-quit function.
10. lib/site.sl,lib/perl.sl: The documentation for a couple of the
    functions were missing the proper documentation-start/end markers
    (Morten Bo Johansen).
11. */*.sl: #ifeval constructs were causing problems when linked
    against slang-1.  These were changed to #ifexists...
12. src/misc.c: The read_from_minibuffer function preserves the value
    of the prefix argument.
13. src/intrin.c: The prefix_argument function semantics have been
    extended such that if passed no argument, NULL will be returned if
    there is no prefix argument.  Docs updated accordingly.
14. lib/site.sl: buffer_filename modified to take an additional
    argument representing the name of a buffer. (Jörg Sommer)
15. lib/aboutjed.sl: Updated year in the file.
16. src/colors.c: If no colors have been associated with a
    color-object, return "default" for the foreground/background
    colors instead of NULL.
17. src/replace.c: Routines that search for characters (ffind_char,
    etc) were not working with wide characters.
18. src/test/test_search.sl: Do not run UTF-8 tests unless in UTF-8
    mode.
20. src/undo.c: Consistency check added to make sure the value of the
    Point makes sense.
21. src/ins.c: Make the ins/del functions work in the presence of a
    slang error.
22. lib/mailutils.sl: In mailutils_find_header_separator, if the first
    line does not look like a header, then assume that headers are not
    present.
23. lib/mailedit.sl: In mark_paragraph, do not attempt to cross the
    header separator when marking paragraphs.
24. lib/isearch.sl: Highlight the current match
25. lib/textmode.sl: Create a new keymap instead of using the global
    map.
26. src/jprocess.c, w32proc.c: Added jed_get/set_process_flags
    functions.  Also made changes to specify whether or not jed should
    automatically switch to the buffer associated with a process prior
    to calling its output handler.
27. src/pty.c: AIX support: if <sys/pty.h> exists include it
    (culliton at io, com)
28. lib/ctags.sl,cmode.sl,...: skip_chars("..\\X..") was replaced by
    skip_chars("..\\\\X..") since \\X specifies a character class X.
29. src/file.c: If the inode/device of the file associated with the
    current buffer has changed, set the buffer's FILE_MODIFIED flag.
30. lib/ctags.sl: Modified to use buffer-local variables Word_Chars
    and Tags_File when they exist.  Also, the global variable Tag_File
    was renamed to Tags_File.
31. lib/rmail.sl: rmail_output_to_folder now takes an optional
    argument: the folder name.
32. lib/ispell.sl: Use a try/catch block instead of an ERROR_BLOCK for
    better stack maintenance.
33. lib/site.sl,lib/os.sl: The definition of define_blocal_var has been moved
    from os.sl to site.sl.  Documentation for the functions was
    provided by G. Milde.
34. lib/site.sl+others: When linked against slang versions >= 2.1.x,
    use the && and || operators instead of the andelse/orelse constructs.
35. lib/perl.sl: Updated to Mark Olesen's latest version.  Also added
    perlxtra.sl.
36. lib/colors/[Xjed/]black4.sl: Updated (Mark Olesen).
37. src/ledit.c: In the filename completion window, do not show the
    full pathnames.  Otherwise a pathname could exceed the size of the
    window rendering it useless.
38. lib/cmode.sl: Fixed a number of minor annoyances of the
    indent-line routines, including:
      * the indentation of array elements and lists.
      * multiline preprocessor macros.
      * "stairstepping" of multiple continued lines.
    Also calls to c_indent_line have been changed to indent_line to
    allow the resulting behavior to be influenced by the buffer-hooks.
    Shamelessly stole some of the comments from Mark Olesen's cmode.sl.
39. lib/bytecomp.sl: perlxtra.sl added to be preparsed.
40. lib/cmode.sl: Do not indent successive lines of a structure.
41. lib/ispell.sl: "finally:" changed to "finally" for compatibility
    with older versions of slang-2.
42. lib/cmode.sl: Additional comments and a small change so that
    trailing whitespace does not affect the indentation of ')'.
    (Mark Olesen).
43. src/test/*.sl: changed "static" to "private".
44. src/test/test_cmode.*: Regression script for cmode.sl
45. lib/isearch.sl: Added Isearch_Highlight variable to control
    whether or not the match should be highlighted.
46. lib/cmode.sl: Merged Mark Oleson's patches that support
    "foam-style" indentation.
47. src/undo.c: New intrinsic "set_undo_position" that may be used to
    set a buffer position that "undo" will use.
48. lib/site.sl: Files with .pm extensions will use perl-mode.
49. lib/perl*.sl: Fixed a couple of small problems with the embedded
    tm documentation that caused tmexpand to balk.
50. src/ledit.c: Made slang array intrinsics available to jed:
       transpose, sum, cumsum, array_swap, array_reverse, min, max,
       any, all
    This was motivated by the use of modules that assume these
    functions are available.
51. src/*.sl: Changed 'if (length(where(foo)))' to 'if (any(foo))'.
    This change also makes the code more readable, e.g., compare
    
       if (length (where (List_Of_Buffers == buf)))
         do_something ();

    to
       
       if (any (List_Of_Buffers == buf))
         do_something ();
52. lib/site.sl: A typo introduced in #49 was corrected (Paul Boekholt).
53. lib/slmode.sl: Added "then" and "ifnot" as a keywords, which slang
    2.1 uses.
54. src/main.c: When run as jed-script, error messages were not always
    written out.
55. lib/compress.sl: A reference argument may be used to get the
    current compression mode.
56. lib/popups.sl: Add support for compressed documentation files.
57. doc/...: Some documentation tweaks (Jörg Sommer).
58. src/menu.c: UTF-8 "hot keys" were not being written properly (Jörg
    Sommer).
59. lib/python.sl: Do not use both tabs and spaces when indenting.
    Also, avoid treating "passport" and "returning" as block delimiters.
    Added python2 keywords.
    Added support for prefix arguments to the region shift functions.
    (Jörg Sommer).
60. lib/help.sl: Enhanced version of describe_bindings (Jörg Sommer):
      * It makes all key descriptions are aligned among each other,
      * it splits the listing into two sections: one with the keys defined in
        the global mode and one with the keys special to this mode
      * it prints the description of the function bound to the key behind the
        function
61. lib/info.sl,site.sl,..: info_mode renamed to info_reader_mode.
    This way files such as foo.info can be edited.
62. lib/site.sl: ^Hb will run describe_bindings (Rafael Laboissiere).
63. lib/cmode.sl: When building the function list avoid adding "if",
    "while", etc, which can occur outside a function. (Jörg Sommer)
64. lib/help.sl: Use an associative array to cache previous calls to
    "help_get_doc_string". (Paul Boekholt)
65. lib/mouse.sl: A new variable called Mouse_Selection_Word_Chars may
    be used to define the set of characters that will be used for
    "double-click" selections.
66. lib/mouse.sl: Fixed a bug involving pasting via the middle mouse
    button in the presence of a visible mark.
67. src/text.c: skip_chars_forward/backward: Treat a the complement of
    "^SET" as "SET".
68. lib/text.sl: newline_indent_hook bound to
    text_newline_and_indent_relative.
69. lib/help.sl: If Help_Describe_Bindings_Show_Synopsis is non-zero,
    key descriptions will be displayed by the describe_bindings
    function.  The default setting is 0.
70. lib/site.sl: The slsh help directories have been added to the
    list of documentation files since it is possible for jed to
    utilize those functions.
71. lib/info.sl: merged info_reader_mode into info_reader, since
    strictly speaking info_reader_mode is not an editing mode.  
    I also added info_mode to compat.sl for backward compatibility.  
    Please migrate to using info_reader instead of info_mode. (See #61
    above).
72. lib/site.sl: The slsh help directories were added to the list of
    directories to search for documentation.  This was done because
    jed can use slsh library files and modules.
73. lib/help.sl: If a documentation file is specfied as a directory,
    then all files with a .hlp extension will be searched in that
    directory.
74. lib/ispell.sl: The character range "a-zA-Z" was replaced by "\a"R,
    which represents any alphabetic character.  Also ',' is assumed to
    be the delimiter used by ispell instead of a space character (Jörg
    Sommer).
75. lib/php.sl: Fixed indentation problem on the second line of
    scripts starting with <html>.  (Paul Boekholt).
76. autoconf/aclocal.m4: Added rpath support for OpenBSD.
77. src/cmds.c: Changed quoted_insert to insert a byte instead of a
    wchar, unless the value was specified via a prefix argument.
78. lib/textmode.sl: Unset the indent and newline_and_indent hooks
    because the "indent_text_relative" routines did not seem to useful
    for ordinary text files.
79. lib/history.sl: Ignore errors in saving the history at exit (Paul
    Boekholt).
80. lib/cmode.sl: Don't indent the second, third, etc items of a list
    that follows an open parenthesis.  Also Mark Oleson corrected an
    off-by-1 error when indenting foam-style constructs.
81. doc/txt/dfa.txt: Updated for slang-2 and some additional
    clarifications (Guenter Milde).
82. lib/site.sl: provide/require were removed and are now autoloaded
    from require.sl, which itself was updated to the latest slsh
    version.
83. lib/xform.sl: Eliminated the use of narrow_to_region by these
    functions.  This fixes a problem with capitalize_word when used in
    the minibuffer.
84. lib/site.sl: Documentation for `double_line` (Jörg Sommer).
85. lib/site.sl: Handle a possible NULL return value by
    guess_jed_install_prefix.
86. lib/man.sl: Remove strange <E2><88> combinations that appeared in
    man pages after upgrading to Debian Etch.
87. src/jprocess.c: If a read/write operation on a descriptors returns
    with errno=EIO, then flag it to not be used by the select system
    call.
88. src/xterm.c: The x_toggle_visibility function may be used to raise
    or lower the window associated with Xjed.  (Jörg Sommer).
89. src/*.c, *.h: Some of the files were missing the GPL copyright.
    (Jörg Sommer).
90. src/unix.c: The wrong value of max_fd was getting passed to select.
91. src/jprocess.c: The test for errno==EIO was not being made.
92. src/unix.c: Testing subprocess descriptors via FD_ISSET was also
    testing those with EIO errors.
93. src/xform.c: capitalize_region was not working with single
    character regions.
94. src/jprocess.c: fd was being passed to flag_fd_as_eio_error
    instead of p->rd.  (Joerg Sommer).
95. lib/mime.sl: Use byte-semantics for parsing quoted-printable.
96. lib/perl.sl: When searching for a matching '{', ignore fold marks.
97. src/buffer.c:remake_line: If the line is to be made shorter, then
    reallocate the buffer associated with it.
98. src/lock.c: Add support for errno = EOPNOTSUPP return value from
    symlink.
99. src/misc.c: msg_error changed to call SLang_verror instead of
    SLang_set_error.  This allows, among other things, exceptions to
    access jed error messages.
100. src/jprocess.c: Fixed a race condition in the master/slave pty
     code.
101. lib/html.sl: If _Reserved_Key_Prefix is NULL, do not use if in
     calls to un/definekey.
102. Updated aclocal.m4 for better CYGWIN support
103. src/pcmouse.c: Use jed_insert_nbytes instead of jed_insert_chars.
     (Robert Riebisch).
104. src/mkfiles/makefile.all: Add -lm to the LINK macro for DJGPP
     (Robert Riebisch).
105. src/wterm.c: In enable_menu_item, changed MF_GRAYED to MF_DISABLED
     (Joerg Sommer).
106. lib/cmode.sl: Fixed enum indentation (Marc Butler)
107. src/misc.c: In BATCH mode read_mini() should not print the
     default string if it is the empty string (Joerg Sommer).
108. lib/emacsmsc.sl:string_rectangle: If the rectangle has no width,
     then do not delete it. (Joerg Sommer).
109. lib/bytecomp.sl: Removed require.sl from the list of files to be
     preparsed.
110. src/xterm.c,screen.c,mouse.c: Small tweaks to avoid gcc warnings
     (Joerg Sommer).
111. src/screen.c: A space character was omitted from the new sprintf
     format string used in #110.  This affect the display of line
     numbers.
112. lib/cmode.sl: Added addtional C indentation variables:
     C_Label_Offset, C_Label_Indents_Relative, C_Outer_Block_Offset.
113. doc/tm/hooks.tm: Added documentation for _jed_run_hooks (Joerg
     Sommer).
114. src/wterm.c: Corrected a typo in the documentation for
     w32_enable_menu_item_pos (Joerg Sommer).
115. src/text.c: Modified the wrapping algorithm for better performance.
116. src/text.c: Change #115 introduced a bug triggered when the
     length of the "word" is larger than the value of the wrap column.
     (Paul Boekholt).
117. src/cmds.c: When inserting multiple spaces beyond the wrap
     column, the editing point would always stay on the current line
     instead of moving to the next line after the wrap.
118. lib/keydefs.sl: Work around an incorrect rxvt terminfo entry for
     Shift-Insert.
119. src/ins.c: Handle return value from jed_lock_buffer_file to avoid
     modifying a locked buffer.
120. configure: Updated configure script using the latest aclocal.m4
     file.
121. src/dfasyntax.c: Tweaked the code to avoid writing single bytes
     of a multi-byte character.
122. src/buffer.c: Added get_buffer_hook function.
123. lib/texcom.sl: rewrote tex_blink_dollar to not the use 
     narrow_to_region.
124. lib/site.sl: When creating an autosave-filename from a template
     name, expand any symbolic links that occur in the template name.
     This ensures that the autosave file will be created in the actual
     directory of the file and not in the directory of the symbolic link.
125. lib/cmode.sl: Only indent as a label if the label name is present.
126. src/syntax.c: Added support for syntax-coloring of tab
     characters.  To this end, Highlight_Trailing_Whitespace variable
     has been deprecated in favor of Highlight_Whitespace, which is a
     new bitmapped variable:
     
         Highlight_Whitespace = 1;     % highlight trailing whitespace
	 Highlight_Whitespace = 2;     % highlight tabs
	 Highlight_Whitespace = 3;     % highlight tabs and trailing ws

127. lib/digraph.sl: Added support for ä, ë, etc via a ':' prefix.
128. lib/mail.sl,sendmail.sl: The mail_format_buffer now allows a list
     of optional headers to add to the buffer.
129. lib/cmode.sl: The is_label_statement function is now a bit
     smarter; previously it would sometimes interpret a ternary
     statement as a label statement.
130. src/Makefile.in: variation of a patch from Joerg Sommer to allow
     debian to install bin files separately from data and lib files.
131. src/gpmmouse.c: Do not use GPM if running in xterm or rxvt (Joerg
     Sommer).
132. doc/tm/rtl/mini.sl: Documentation tweaks (Joerg Sommer)
133. src/keymap.c: The LASTKEY variable was not being updated before
     _jed_before_key_hooks. (Joerg Sommer)
134. lib/help.sl: Handle keybindings to macros and bindings that
     contain newlines. (Joerg Sommer)
135. doc/manual/jed.1: Updates to the man page (Joerg Sommer)
136. doc/txt/jed_faq.txt: Updates to the FAQ (Joerg Sommer)
137. lib/site.sl: jed_append/insert_doc_file will update slang's
     internal doc file list via set_doc_files.  Eventally
     Jed_Doc_Files will go away in favor of get_doc_files. (Joerg Sommer).
138. lib/site.sl, src/ledit.c, src/main.c: The
     get/set_jed_library_path functions have been deprecated in favor
     of get/set_slang_load_path and prepend/append_to_slang_load_path.
     (Joerg Sommer)
139. src/screen.c: Multibyte characters in the status line string were
     not being processed (Paul Boekholt).
140. autoconf/aclocal.m4: Reimplemented JD_CHECK_FOR_LIBRARY.
141. lib/site.sl: Add the slsh library directory to the slang load
     path even if it does not contain a local-packages sub-directory
     (Joerg Sommer).
142. src/ledit.c: Changed the error message generated when unable to
     open a .sl to something less confusing (Suggested by Guenter
     Milde).
143. lib/dabbrev.sl: Byte semantics instead of character semantics
     were used during expansion causing problems with words that
     contain multibyte characters.
144. lib/site.sl: Updated doc for search_path_for_file
145. lib/os.sl: In dfa_enable_highlight_cache Explicitly pass a comma
     to search_path_for_file function.  A similar change was made in
     preparse.sl.
146. lib/ctags.sl: use atoi instead of integer.
147. src/Makefile.in: Use `test -r` instead of `test -e` because some
     versions of test do not support -e.
148. src/Makefile.in: Minimum slang version set to 2.1.0.  Also
     buffer.h added as a global dependency.
148. lib/site.sl: Some code simplified by using "&&".
149. lib/cmode.sl: Ternary statements with a colon at the end of the
     line were being interpreted as label statements.
150. src/Makefile.in: Added support for configure --infodir=value
     (Joerg Sommer).
151. src/sysdep.c: Use memmove instead of an explicit loop. (Joerg
     Sommer).
152. lib/site.sl: The goto_top/bottom_of_window functions were not accounting
     for hidden lines (Joerg Sommer).
153. lib/html.sl: Use "<!--" for the comment start syntax instead of
     the "historical" or obsolete form "<!-". (Joerg Sommer).
154. src/main.c: Updated the jed-script usage message (Variant of a
     patch from Joerg Sommer).
155. autoconf/configure.ac: Updated the usage of the AC_INIT and
     AC_OUTPUT macros from the obsolete forms. (Joerg Sommer).
156. autoconf/configure.ac: Added --disable-xft option (Joerg Sommer)
157. autoconf/configure.ac: Added --disable-gpm option (Joerg Sommer)
158. lib/site.sl: The make_tmp_file function is now autoloaded from a new
     file called tmpfile.sl, which also contains a new function called
     open_unique_filename.
159. lib/slmode.sl: Give ` the string delimiter syntax, which was
     added in slang-2.2 to support multi-line string literals.
160. src/indent.c: Add support for double quote characters in a string
     when searching for matching delimiters, e.g., `(foo ``bar)`
161. src/syntax.c: Corrected the highlighting of code such as
       /* the continuation of this comment on the next was not 
        * properly highlighted */   // when a C++ comment was also present
162. lib/cmode.sl: Do not indent subsequent lines of a multiline
     string, because that is like adding or removing whitespace from within a
     single line string.
163. lib/cmode.sl: When indenting an outer scope object, indent to the
     first column unless the statement appears be be continued and not
     a function declaration.
164. lib/keydefs.sl: The work-around for the bad rxvt terminfo
     Key_Shift_Ins value was also required for screen, which appears to
     inherit its key definitions from the underlying terminal.
165. lib/site.sl: Autoload lua_mode from lua.sl.
166. src/display.c: On Unix systems, force slang to initialize the
     keypad.
167. lib/fortran.sl: Previously, lines that started with, e.g., ENDXXX
     were regarded as a form of END block line (ENDDO) causing
     indentation problems.
168. src/window.c: A number of callback hooks were added to be used by
     GUI versions of jed. 
169. src/*: I renamed some global variables after making the above
     changes to window.c.
170. src/gtk*.c: New files provided by Siegfried Thoma for the gtk
     port.  Note: gtkjed may be built but it will not run until the
     gtk files are modified to use the hooks added in #168.
171. autoconf/*: Modifications to check for the presence of gtk
     (Siegfried Thoma).  I also added large-filesystem checks.
172. src/dfasyntax.c: Buffer overflow fixed and the use of UCHAR_MAX
     changed to EQUIV_TABLE_SIZE for additional clarity (Jörg Sommer).
173. lib/ctags.sl: If a tags line cannot be found, then goto the first
     occurance of the tag.
174. src/unix.c: Change a int to mode_t in unix.c:sys_chmod.
175. lib/krconv.sl: Removed a misplaced continue statement.
176. src/Makefile.in: Do not install the info files.  They are
     obsolete and may be misleading.
177. lib/ispell.sl: The name of the ispell-program may be set by the
     user using a variable called Ispell_Program_Name (Guenter Milde).
178. info/*: Removed lines indicating that the files were created
     using `makeinfo` from the file jed.ti.  Otherwise, they cannot be
     distributed with debian.
179. src/ledit.c: When writing to a file not associated with the
     buffer, jed will warn that the file exists and ask if it should
     be over-written.
180. src/buffer.c:buffer_filename: When associating a buffer with a
     file, set the buffer's c_time field to that of the file's.
181. src/misc.c: When reading user input from stdin, throw an
     exception if the read fails.
182. lib/cmode.sl: Ternary operators are recognized within the outdent
     of parenthesis.  (Mark Oleson)
183. src/unix.c: Put jed in its own process group and point the
     controlling terminal to that group.  This avoids some SIGINT
     problems when jed invoked by another process.
184. lib/ashell.sl: Changes made to process control characters (BS,
     CR, NL) when outputting to the buffer.
185. src/intrin.c: The _exit intrinsic was removed.  Instead, the
     quit_jed intrinsic was modified to take an optional integer
     argument representing the exit status.  This change was made to
     avoid a conflict with the slang-2.2 fork module.
186. lib/jed.rc: typo in a commented corrected (Marc Herbert).
187. src/file.c: If the write permission bits on a file are not set,
     then mark the buffer as readonly even if root can write to it.
188. lib/ispell.sl: A missing `;' was affecting non-Unix systems.
189. lib/recent.sl: Deny read permission $HOME/.jedrecent to all but
     the owner.
190. src/buffer.c: whatpos will show hex values of combining characters.
191. src/main.c, src/jprocess.c: The change in #183 solved one problem
     but created another when jed is part of a pipeline.  The change
     here is to fork a separate copy of jed whose sole purpose is to
     preserve the process-group-id.
192. src/jprocess.c: Use waitpid to wait on a single specified child process
     instead of any child process.
193. lib/cmode.sl: Optimization tweak for the inside_class_or_namespace
     function.  I also add Mark Oleson's "kw" Kitware indentation
     style patch.
194. src/search.c: Removed support for slang-1.
195. doc/manual/jed.1: Documented the +n commandline argument (Rafael
     Laboissiere).
196. lib/site.sl: Add the slsh path deduced from _slang_install_prefix
     to the jed load path.  This has been the default for Unix for
     some time.
197. lib/site.sl: For DOS/Windows, when searching the path for an
     executable, append ".exe" to the name if not already present.
198. src/jedconf.h: Non-Unix systems: Remove defines for mode_t, etc.
199. src/colors.c: When highlighting '<' syntax objects, use the color
     associated with the "html" object.
200. lib/popups.sl: #ifdef UNIX added to prevent auto_compression_mode
     from loading on non-supported systems.
201. src/win32.c: rewrote sys_chmod to avoid a possible buffer overflow.
202. src/screen.c: Fixed compilation errors if compiled without line
     number display support.
203. lib/man.sl: Convert another form of Unicode hyphen to a '-'
     character.
204. src/*.c: Make WRAP a buffer-local variable.  A new intrinsic variable
     called WRAP_DEFAULT was added for newly created buffers.  Note:
     This is backwards-incompatible change.  If you have WRAP=value in
     your .jedrc file, change it to WRAP_DEFAULT=value.  The default
     value is 72.
205. src/xterm.c: Added multikey patch (Jörg Sommer)
206. lib/*.sl: Replace obsolete ERROR_BLOCKS by try-catch statements
     (Joerg Sommer)
207. src/screen.c: rewrote the set_hscroll function so that automatic
     horizontal scrolling works better in wrap mode.
208. src/xterm.c: Tweaked the patch in #205 to handle harmless events.
209. lib/latex.sl: Fixed a typo in the menu entry for
     uncomment_region. lib/site.sl: Removed redundant perl mode
     mappings. (Manfred Hanke).
210. lib/cmode.sl: Tweaked to fix the indentation of a continued
     multi-assign statement.
211. src/Makefile.in: Added the removal of log files to the distclean
     target.
212. doc/tm/rtl/search.tm: Corrected typos in the ffind_char function
     (Manfred Hanke).
213. doc/tm/rtl/process.tm: Documented the send_process function
     (Joerg Sommer).
214. src/userinfo.c:  Use the set_* functions for setting the username
     and realname values instead of directly manipulating the User_Info
     structure (Joerg Sommer).
215. lib/ide.sl: Updated to Guido Gonzato's 1.3.4 version, but changed
     static declarations to private ones.
216. lib/rcs.sl: Avoid the use of strlen in array index expressions,
     since strlen uses character semantics, whereas arrays use byte
     semantics.
217. src/ins.c: If the buffer is not marked read-only, then do not
     warn the user if the file associated with it is read-only.
218. src/ledit.c: Use a variety of prompts to inform the user when
     saving a buffer to a readonly file, one changed on disk, etc.
219. src/screen.c: Do not highlight trailing whitespace in the
     minibuffer.  Also fixed a bug where for buffers with no syntax
     defined, the highlighting extended to the end of the display.
220. src/colors.[ch]: Fixed the values of the keyword color numbers so
     that they won't change from version to version.
221. src/dfasyntax.c: dfa_build_highlight_table_hook was being called
     with "name" instead of char* name.  I also added a version
     keyword to DFA cache files such that they are not loaded if the
     version does not match that of the executable.  Suggested by
     Joerg Sommer.
222. src/preparse.sl: Avoid potential infinite loop if the removal of
     an old dfa cache file failed.
223. lib/pscript.sl, ide.sl: The return value of the define_keyword
     function was not being handled.
224. lib/colors.c: fixed a bug that #220 introduced.
225. src/intrin.c, ledit.c: evalbuffer may be given an optional
     namespace argument.
226. lib/comments.sl: comment information added for idl (Felix Fuerst).
227. src/wterm.c: "==" was used instead of "=" in the call to
     CreateFont.