[Mlterm-dev-en] commig log , BIG5 copy&paste

[Araki K. <j00...@ip...>]

        I committed changes below.

* prefer_utf8_selection and xct_process_mode options are removed , and copy_paste_via_ucs
  option is added.
* BIG5HKSCS is separated into BIG5 and HKSCS.
* memory leaks when copy&paste combined chars. fixed.
* illegal chars based on ISO2022 are accepted if at all possible in ISO2022-based encodings.
* ISO2022 parser doesn't parse correctly when sequence is splited. fixed.

        For the 4th item above , I changed many sources under mkf/ , so there may
        be still some critical bugs.

        
        BTW , I found I could copy and paste Big5 text from mlterm to rxvt
        without --big5bug option , though my XFree86 4.1.0 is buggy around Big5 CTEXT.

        I tested and the result is like this.
        
        If "BIG5-0" is used after "\x1b\x25\x2f\x32..." in CTEXT , rxvt doesn't accept
        correct Big5 CTEXT , but accepts wrong Big5 CTEXT.
        If "big5-0" is used after "\x1b\x25\x2f\x32..." is used in CTEXT , rxvt doesn't
        accept wrong Big5 CTEXT , but accepts correct Big5 CTEXT.

        # this is another matter , but mlterm in cvs after 20011215 detects buggy
        # sequence automatically and copy&paste from rxvt to mlterm works without
        # --big5bug option. I forgot to add it to ChangeLog , sorry.

        Would you please start mlterm as follows

        $ LC_CTYPE=zh_TW.Big5 mlterm -km big5 --big5bug=false

        and copy and paste from mlterm to rxvt.

        if it is ok , I'll remove --big5bug option.

--
kiken
j00...@ip...