Created hypertxt.c                                  1994-07-10
Greek alphabet                                      2011-01-24
Cyrillic alphabet                                   2011-10-09
d (and D) write small(er) <text>                    2011-10-20
MIT-licence                                         2011-12-01
-F (readability) removed.                           2011-12-01
Euro sign in table escaped characters               2011-12-01
Usage info rationalized.                            2011-12-01
Added support for %J besides %D and %K;             2011-12-03
Checkquotes() added.                                2011-12-03
ARG V<text> added, changed V[ERBOSE] to I[NDEXLIST] 2011-12-12
Removed /<filepath>,\<filepath> same as .<filepath> 2011-12-13
/<filepath> interpret first character.              2011-12-13
/<filepath> as genuine include file.                2011-12-22
<big>,<small> as lettertype + push/pull stack.      2011-12-22
Writehtml() case 'e' changed,'j' added,'u' removed. 2011-12-26
Writehtml() case 'f', 'p', 's' removed. New 'h'.    2011-12-28
Introduced firstarg, secondarg with %B and %C       2012-01-01
Changed: ^ verbatim inclusion, @ idem with Format() 2012-01-01
BOOL noformat - controlled by single character "&". 2012-01-06
type="hidden" added.                                2012-01-28
Some clarifications in Usage().                     2012-03-29
|t should not imply |e. Allow table-in-table.       2012-06-27
Added support for %I besides %D etc.                2012-06-28
Suppress spaces and CR for in hyperlink ('j').      2012-08-09
Statement on W3C Validator added.                   2012-08-09
HTMLFROM_PLAINTEXT: ignore lines commencing with #. 2012-10-18
Insertion of space before </a> removed in Anchor(). 2012-11-04
In Format() "%<SPACE>" is left unchanged.           2012-11-21
Mangle / and \ in filenames (OS-dependent)          2013-01-11
Writehtml() case ']' <center> ... </center> added.  2013-10-21
Support "j<URL> -" to open link in new tab.         2014-05-27
Argument "--help" now gives Usage().                2014-06-24