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Commit Graph

51 Commits

Author SHA1 Message Date
Felix Janda
06832623ad Rename configure.in to configure.ac
Avoids aclocal warning
2017-11-22 17:01:48 -05:00
Witold Filipczyk
6d567bb8ce Support for multibyte encodings using iconv.
New charsets must be added by analogy to Big5.
2010-07-23 19:59:59 +02:00
Kalle Olavi Niemitalo
82e67f8ebc Merge branch 'elinks-0.12' into elinks-0.13
Conflicts:
	src/intl/charsets.h
	src/viewer/text/search.c
2009-05-21 19:50:16 +03:00
Kalle Olavi Niemitalo
0c756fc3e8 TRE: Check for 32-bit wchar_t at configure time
This check used to be in src/elinks.h.  Move it to configure.in so
that (1) the result can be logged and (2) ELinks won't even link with
TRE if wchar_t prevents its use.

Also, rename HAVE_TRE_REGEX_H to CONFIG_TRE, to reflect that it is not
always defined if the header exists.
2009-05-21 17:22:12 +03:00
Kalle Olavi Niemitalo
34f8f6a58f Merge branch 'elinks-0.12' into master
Conflicts:
	NEWS (merged)
	configure.in (merged)
	doc/man/man1/elinks.1.in (regenerated)
	doc/man/man5/elinks.conf.5 (regenerated)
	doc/man/man5/elinkskeys.5 (regenerated)
	po/af.po (used elinks-0.12)
	po/be.po (used elinks-0.12)
	po/bg.po (used elinks-0.12)
	po/ca.po (used elinks-0.12)
	po/cs.po (used elinks-0.12)
	po/da.po (used elinks-0.12)
	po/de.po (used elinks-0.12)
	po/el.po (used elinks-0.12)
	po/es.po (used elinks-0.12)
	po/et.po (used elinks-0.12)
	po/fi.po (used elinks-0.12)
	po/fr.po (used master)
	po/gl.po (used elinks-0.12)
	po/hr.po (used elinks-0.12)
	po/hu.po (used elinks-0.12)
	po/id.po (used elinks-0.12)
	po/is.po (used elinks-0.12)
	po/it.po (used elinks-0.12)
	po/lt.po (used elinks-0.12)
	po/nb.po (used elinks-0.12)
	po/nl.po (used elinks-0.12)
	po/pl.po (used master)
	po/pt.po (used elinks-0.12)
	po/pt_BR.po (used elinks-0.12)
	po/ro.po (used elinks-0.12)
	po/ru.po (used elinks-0.12)
	po/sk.po (used elinks-0.12)
	po/sr.po (used elinks-0.12)
	po/sv.po (used elinks-0.12)
	po/tr.po (used elinks-0.12)
	po/uk.po (used elinks-0.12)
2009-03-29 18:26:20 +03:00
Kalle Olavi Niemitalo
d7d18e4e43 bug 1047: inline functions C99 conformance
C99 6.7.4p3 and 6.7.4p6 set some constraints on what can be done in
inline functions and how they can be declared.  In particular, any
function declared inline must also be defined in the same translation
unit.  To comply with that, remove inline specifiers from function
declarations in header files when the functions are not also defined
in those header files.

Sun Studio 11 on Solaris 9 is stricter than C99 and does not allow
references to static identifiers in extern inline functions.  Make the
configure script detect this and define NONSTATIC_INLINE accordingly
in config.h.  Then use that in the definitions of all non-static
inline functions.

Document the restrictions and this scheme in doc/hacking.txt.
2009-03-28 20:15:08 +02:00
Kalle Olavi Niemitalo
d2854dca8d Merge branch 'elinks-0.12' into elinks-0.13
Conflicts:
	src/bookmarks/backend/default.c
	src/bookmarks/bookmarks.c
	src/session/session.c
	src/terminal/event.c
	src/viewer/text/search.c
2009-02-08 22:02:57 +02:00
Witold Filipczyk
39c6589edb Added the get_cp_highhalf function, which will be used by xhtml. 2009-01-26 21:11:14 +01:00
Kalle Olavi Niemitalo
9088f11c64 Make encode_utf8() extern even without CONFIG_UTF8.
It will soon be needed for conversions from UTF-16 to UTF-8.
2009-01-04 16:55:24 +02:00
Kalle Olavi Niemitalo
687f19dbde Merge branch 'elinks-0.12' into elinks-0.13
Conflicts:
	src/bfu/dialog.c
	src/bfu/hotkey.c
	src/bfu/inpfield.c
	src/dialogs/options.c
	src/document/renderer.c
	src/intl/gettext/libintl.h
	src/protocol/http/codes.c
	src/session/task.c
	src/terminal/event.c
	src/terminal/terminal.h
	src/viewer/text/form.c
	src/viewer/text/link.c

And a semantic conflict in src/terminal/terminal.c.
2009-01-01 19:14:01 +00:00
Kalle Olavi Niemitalo
8f4d7f9903 Define cp_to_unicode() even without CONFIG_UTF8.
And make its last parameter point to const.  add_cp_html_to_string()
no longer needs to pretend UTF-8 is ISO-8859-1.
2009-01-01 16:17:03 +00:00
Kalle Olavi Niemitalo
5499926cc0 Merge branch 'elinks-0.12' into elinks-0.13
Conflicts:

	po/pl.po
	src/config/conf.c
	src/terminal/kbd.c
2008-02-03 22:30:46 +02:00
Kalle Olavi Niemitalo
cb90ed94f0 const in get_cp_index 2008-02-03 14:41:35 +02:00
Kalle Olavi Niemitalo
f19c948ca7 Bug 824: Disable combining characters unless --enable-combining.
Label this as an experimental feature because it has so many bugs
and it is not clear how they can be fixed.
2008-01-19 20:58:22 +02:00
Witold Filipczyk
560818568a combined: Added the option "combine" to terminal and screen driver options.
Note that, combining characters work only on XTerm with UTF-8 locale setings.
2008-01-19 20:49:47 +02:00
Kalle Olavi Niemitalo
70dc594d93 Bug 879: New constant UCS_SOFT_HYPHEN; use where applicable. 2007-04-22 22:38:40 +03:00
Kalle Olavi Niemitalo
8c66e34323 intl: Fork get_cp_config_name off get_cp_mime_name.
This may help with bug 914 but I'm not testing that yet.
2007-03-20 20:41:05 +02:00
Kalle Olavi Niemitalo
2ac31b6144 utf8_to_unicode: Let the end parameter point to const. 2007-03-18 20:13:15 +02:00
Kalle Olavi Niemitalo
ebf549ba77 Fix document.html.wrap_nbsp in UTF-8 terminals.
!CONFIG_UTF8, ISO-8859-1 doc, ASCII terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, A0 ok
!CONFIG_UTF8, ISO-8859-1 doc, ISO-8859-1 terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, A0 ok
!CONFIG_UTF8, UTF-8 doc, ASCII terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, C2 A0 fail (drawn as "\001").
!CONFIG_UTF8, UTF-8 doc, ISO-8859-1 terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, C2 A0 fail (not wrapped).
CONFIG_UTF8, ISO-8859-1 doc, ASCII terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, A0 ok
CONFIG_UTF8, ISO-8859-1 doc, ISO-8859-1 terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, A0 ok
CONFIG_UTF8, ISO-8859-1 doc, UTF-8 terminal, UTF-8 I/O:
  all fail (not wrapped); after patch all ok.
CONFIG_UTF8, UTF-8 doc, ASCII terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, C2 A0 fail (drawn as "\001").
CONFIG_UTF8, UTF-8 doc, ISO-8859-1 terminal, UTF-8 or unibyte I/O:
    ok,   ok,   ok, C2 A0 fail (not wrapped)
CONFIG_UTF8, UTF-8 doc, UTF-8 terminal, UTF-8 I/O:
  all fail (not wrapped); after patch all ok.
2007-01-30 10:21:12 +02:00
Kalle Olavi Niemitalo
ae5fe80100 Document that NBSP_CHAR is not used in UTF-8 strings. 2007-01-29 20:57:37 +02:00
Kalle Olavi Niemitalo
f4709c3794 Bug 882: Replace C1 controls with spaces in UTF-8 to the terminal. 2007-01-27 11:12:22 +02:00
Kalle Olavi Niemitalo
a577455b24 Revise comments in struct codepage_desc and struct conv_table. 2007-01-03 07:32:00 +02:00
Kalle Olavi Niemitalo
1668d78998 Make cp2utf8 return a pointer to const. 2007-01-02 21:39:34 +02:00
Kalle Olavi Niemitalo
ef96caad01 Make u2cp and u2cp_no_nbsp return a pointer to const. 2007-01-02 20:08:59 +02:00
Kalle Olavi Niemitalo
d314348e92 Make get_entity_string return a pointer to const. 2007-01-02 08:29:08 +02:00
Kalle Olavi Niemitalo
83f753f750 conv_table.u.str points to const. 2007-01-02 01:31:22 +02:00
Kalle Olavi Niemitalo
10f1bd0efc Document struct conv_table. 2007-01-01 21:11:46 +02:00
Kalle Olavi Niemitalo
8b8cd57941 Use new macro UCS_ORPHAN_CELL for broken double-cell characters.
UCS_ORPHAN_CELL is currently defined as U+0020 SPACE, which was
already used before this macro, so the behaviour does not change,
but the code seems clearer now.

I searched for ' ' and 32 and 0x20 and \x20, and replaced with
UCS_ORPHAN_CELL wherever UCS_NO_CHAR was involved.  However,
some BFU widgets first draw spaces and then overwrite with text;
those will require a more complex fix if UCS_ORPHAN_CELL is ever
changed to some other character.
2006-11-13 00:49:59 +02:00
Kalle Olavi Niemitalo
7809efa1b5 Names of enum constants should be in upper case.
Requested by Miciah.
2006-11-12 14:51:18 +02:00
Kalle Olavi Niemitalo
40b6edc69d u2cp_: Make the no_nbsp_hack parameter an enum.
This is from attachment 279 of bug 811.  The change does not yet
affect any visible behaviour.
2006-11-12 14:29:09 +02:00
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