README.ucsnames

How things work with UCSNAMES:

New functions:

"set-unicode-data"		- Set the file name of a Unicode database. It should be in
				  the format of
				  http://www.unicode.org/Public/UCD/latest/ucd/UnicodeData.txt.
				  Default is unset.

"list-unicode"			- Ask for a string and list matching entries from the
				  Unicode database in a help window.

				  If the string is of the form "U+(hex)" then it matches
				  the character with that codepoint. Otherwise it matches
				  a substring of the two first fields in the database (hex
				  codepoint ";" character name).

				  The matching is done on the string and an uppercase
				  version of it.

				  If the command is given an argument, the string matches
				  the whole database line, and the whole line is shown in
				  the help window.

"help-ret"			- Assigned to RET in a help buffer. In a listing by "list-
				  unicode" or "what-cursor-position" it copies the
				  character indicated in the current line to the
				  killbuffer. If preceded with "append-next-kill", the
				  character is appended.

Changed functions:

"ucs-insert"			- Allow input of Unicode character names like in GNU
				  Emacs, with input-completion.

"what-cursor-position"		- Arguments are interpreted differently when the database
				  is set with "set-unicode-data":

  ^U 				- Show information about the current character(s) in a
				  help window: shown are width of character (width on
				  screen in brackets), raw bytes of character in hex,
				  Unicode codepoint, and Unicode name (if available).

				  One line of information is shown per codepoint.

  ^U^U:				- Same as ^U but numbers are shown in decimal.

  ^U^U^U:			- Same as ^U but numbers are shown in octal.

  ^U^U^U^U:			- List the raw database lines.

				  Numeric arguments 1 .. 4 can be used instead of
				  repeated ^U.