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Commit Graph

21 Commits

Author SHA1 Message Date
Kalle Olavi Niemitalo
92cb452a9e Rename CONFIG_UTF_8 to CONFIG_UTF8.
The configure script no longer recognizes "CONFIG_UTF_8=yes" lines
in custom features.conf files.  They will have to be changed to
"CONFIG_UTF8=yes".  This incompatibility was deemed acceptable
because no released version of ELinks supports CONFIG_UTF_8.

The --enable-utf-8 option was not renamed.
2006-09-17 16:12:47 +03:00
Kalle Olavi Niemitalo
e8462980e5 Change "utf_8" to "utf8" in most identifiers.
Suggested by Miciah on #elinks.

What was renamed:
  add_utf_8                      => add_utf8
  cp2utf_8                       => cp2utf8
  encode_utf_8                   => encode_utf8
  get_translation_table_to_utf_8 => get_translation_table_to_utf8
  goto invalid_utf_8_start_byte  => goto invalid_utf8_start_byte
  goto utf_8                     => goto utf8
  goto utf_8_select              => goto utf8_select
  terminal_interlink.utf_8       => terminal_interlink.utf8
  utf_8_to_unicode               => utf8_to_unicode

What was not renamed:
  terminal._template_.utf_8_io option, TERM_OPT_UTF_8_IO
    Compatibility with existing elinks.conf files would require an alias.
  --enable-utf-8
    Because the name of the charset is UTF-8, --enable-utf-8 looks better
    than --enable-utf8.
  CONFIG_UTF_8
    Will be renamed in a later commit.
  Unicode/utf_8.cp, table_utf_8, aliases_utf_8
    Will be renamed in a later commit.
2006-09-17 16:06:22 +03:00
Kalle Olavi Niemitalo
216495188a UTF-8: New functions for stepping forward and backward in a string. 2006-09-02 21:48:03 +03:00
Kalle Olavi Niemitalo
38fe5b72f7 Define and use macros for handling UTF-16 surrogates. 2006-08-24 23:30:41 +03:00
Kalle Olavi Niemitalo
0748ee8c92 UTF-8: Split UCS_REPLACEMENT_CHARACTER off UCS_NO_CHAR.
In the previous version, invalid UTF-8 from a terminal caused
UCS_NO_CHAR (0xFFFFFFFD) to be stored in a term_event_key_T, resulting
in -3 which was then incidentally treated as an unassigned special key.

Now, invalid UTF-8 is instead mapped to UCS_REPLACEMENT_CHARACTER
and treated as a character.  The fact that handle_interlink_event
calls term_send_ucs when it receives invalid UTF-8 makes it pretty
clear that this is how it was intended.

src/viewer/text/link.c (not changed in this commit) already referred
to UCS_REPLACEMENT_CHARACTER in a comment even though it was not
previously defined.
2006-08-19 13:35:21 +03:00
Kalle Olavi Niemitalo
b6447ae26b UTF-8: New function cp_to_unicode(). 2006-08-13 23:35:50 +03:00
Kalle Olavi Niemitalo
a14074a763 try_document_key: Convert the key to UCS-4, resolving the FIXME.
This requires compiling cp2u() in even without CONFIG_UTF_8.
I also added an is_kbd_character macro to make try_document_key
more resilient to changes in the definition of term_event_key_T.
2006-08-12 16:04:21 +03:00
Kalle Olavi Niemitalo
f7fd49cf28 UTF-8: New function unicode_fold_label_case and a related script. 2006-08-06 20:02:42 +00:00
Kalle Olavi Niemitalo
8a1d7e2fa3 terminal UTF-8: Translate all input via UCS-4, #ifdef CONFIG_UTF_8. 2006-08-06 20:02:41 +00:00
Witold Filipczyk
5fd284d6a2 The value of UCS_NO_CHAR was bad. There must not be a possibility
to encode it using utf_8_to_unicode. If every unicode_val_T value
could be a result of that function then one must add out param
to the utf_8_to_unicode signaling 'true' UCS_NO_CHAR.
2006-07-31 21:23:47 +02:00
Witold Filipczyk
44c74ac389 Refactor is_cp_special to is_cp_utf8 2006-07-18 17:51:03 +02:00
Pavol Babincak
9d1008c523 Added utf8_prevchar for moving throught UTF-8 string to left. 2006-05-01 22:58:51 +02:00
Pavol Babincak
129bd2f444 Added function utf8_ptr2chars for counting number of characters in string. 2006-04-07 22:06:17 +02:00
Pavol Babincak
79d4d74a22 Added functions for manipulating with UTF-8 strings. 2006-03-05 00:10:33 +01:00
Pavol Babincak
c726080def Double-width glyph support in terminal draw
Added unicode_to_cell detect double-width glyphs. Modified terminal draw to
correctly accept double-width glyphs.
2006-02-18 20:28:00 +01:00
Pavol Babincak
f9d67aeb73 Added configure option --enable-utf-8
For enabling better UTF-8 support by Witek and Scrool.
2006-02-18 20:28:00 +01:00
Pavol Babincak
0bacd766e2 Added UTF-8 char length lookup table
Added lookup table to quick get number of bytes of UTF-8 character from
first byte.
2006-02-18 20:27:50 +01:00
Witold Filipczyk
44a1aa9c87 Witekfl's UTF-8 patch v5. 2006-02-18 20:27:46 +01:00
Jonas Fonseca
acf2ec806b Remove empty lines in start of header files
A left over from the CVS Id removal. Also, for a few files, normalize the
order in which things are declared in headers.
2005-11-15 11:33:27 +01:00
Laurent MONIN
df065ead80 Remove now useless $Id: lines. 2005-10-21 09:14:07 +02:00
Petr Baudis
0f6d4310ad Initial commit of the HEAD branch of the ELinks CVS repository, as of
Thu Sep 15 15:57:07 CEST 2005. The previous history can be added to this
by grafting.
2005-09-15 15:58:31 +02:00