version 1.28, 2007/07/14 19:57:16
|
version 1.31, 2007/10/03 16:58:15
|
Line 94 Defer check-xy ' noop IS check-xy
|
Line 94 Defer check-xy ' noop IS check-xy
|
|
|
\ utf-8 stuff for xchars |
\ utf-8 stuff for xchars |
|
|
: u8string+ ( xcaddr u -- xcaddr u' ) |
: +u8/string ( xc-addr1 u1 -- xc-addr2 u2 ) |
over + u8>> over - ; |
|
: u8string- ( xcaddr u -- xcaddr u' ) |
|
over + u8<< over - ; |
|
|
|
: +u8string ( xc-addr1 u1 -- xc-addr2 u2 ) |
|
over dup u8>> swap - /string ; |
over dup u8>> swap - /string ; |
: -u8string ( xc-addr1 u1 -- xc-addr2 u2 ) |
: u8\string- ( xcaddr u -- xcaddr u' ) |
over dup u8<< swap - /string ; |
over + u8<< over - ; |
|
|
: u8@ ( c-addr -- u ) |
: u8@ ( c-addr -- u ) |
u8@+ nip ; |
u8@+ nip ; |
Line 295 here wc-table - Constant #wc-table
|
Line 290 here wc-table - Constant #wc-table
|
['] u8>> is xchar+ |
['] u8>> is xchar+ |
['] u8<< is xchar- |
['] u8<< is xchar- |
[ [IFDEF] xstring+ ] |
[ [IFDEF] xstring+ ] |
['] u8string+ is xstring+ |
['] u8\string- is xstring- |
['] u8string- is xstring- |
['] +u8/string is +xstring |
['] +u8string is +xstring |
[ [THEN] ] |
['] -u8string is -xstring |
[ [IFDEF] x/string+ ] |
|
['] u8\string- is x\string- |
|
['] +u8/string is +x/string |
[ [THEN] ] |
[ [THEN] ] |
['] u8@ is xc@ |
['] u8@ is xc@ |
['] u8!+? is xc!+? |
['] u8!+? is xc!+? |
Line 321 here wc-table - Constant #wc-table
|
Line 318 here wc-table - Constant #wc-table
|
s" UTF-8" search nip nip |
s" UTF-8" search nip nip |
IF set-encoding-utf-8 ELSE set-encoding-fixed-width THEN ; |
IF set-encoding-utf-8 ELSE set-encoding-fixed-width THEN ; |
|
|
|
environment-wordlist set-current |
|
: xchar-encoding ( -- addr u ) \ xchar-ext |
|
\G Returns a printable ASCII string that reperesents the encoding, |
|
\G and use the preferred MIME name (if any) or the name in |
|
\G @url{http://www.iana.org/assignments/character-sets} like |
|
\G ``ISO-LATIN-1'' or ``UTF-8'', with the exception of ``ASCII'', where |
|
\G we prefer the alias ``ASCII''. |
|
max-single-byte $80 = IF s" UTF-8" ELSE s" ISO-LATIN-1" THEN ; |
|
forth definitions |
|
|
:noname ( -- ) |
:noname ( -- ) |
defers 'cold |
defers 'cold |
utf-8-cold |
utf-8-cold |