links:
www.eyestep.org
orange at sourceforge
hosted by:
| |
orange2c and its accompanying libraries are
steadily evolving. this page tries to gives a summarize of what
feature is available, and what is missing or still unreliable. Parsing and checking
| feature group | elements | comment | | require | public ids,
system ids | | | encoding | iso-8859-1, 2, 3, 4, 5, 6, 7, 8, 9,
utf8,
ucs-2le,
ucs-2be,
koi8,
jis,
iso-8859-10, etc.,
utf-16,
cp-????
| | | building parse trees | expressions,
macros | |
Compiling
| feature group | elements | comment | | classes | toplevel,
anonymous
| | | types/protocols | toplevel,
anonymous | types are parsed and checked for grammatical syntax, but
not checked for semantics, nor compiled | | macros | toplevel | | | functions | toplevel | | | toplevel assignments | fsets,
expr,
constants,
types,
classes,
macros,
closures
| | | app.MAIN assigns | closures,
meth-for:,
fsets,
inline class
| | | assignments | fsets,
expr,
constants,
types,
classes,
closures
| | | scope binding inits | fsets,
expr,
constants,
types,
classes,
closures
| | | inst. attr inits | fsets,
expr,
constants,
types,
classes,
closures
| self and super references does not work
in closures during init phase | | class. attr inits | fsets,
expr,
constants,
types,
classes,
closures
| self and super references does not work
in closures during init phase | | bindings | inst. bindings,
class bindings,
scope bindings,
param bindings,
variable param (...),
class properties
| | | crty | alloc,
allocn:,
as expr
| crty is only recognized in alloc expressions | | special forms | for:,
while:,
while-true,
do:,
do,
after:,
trap:,
raise,
alloc,
allocn:,
sync:,
meth-for:,
isa?:,
kind-of?:,
as:,
at:,
at!:value:,
insert:at:,
size,
length,
->int,
->real,
->char,
->bool,
->keyw,
->byte,
->string
| | | operators | +,
-,
*,
/,
i/,
/*,
and,
or,
xor,
>,
<,
<>,
=>,
<=,
=,
>> (shr),
<< (shl),
¬ (not)
| | | base types | INT,
BYTE,
CHAR,
REAL,
FLOAT,
THREAD,
SMPH,
MUTEX,
BOOL,
CLOS,
META,
KEYW,
OBJECT,
RANGE,
RT,
STRING,
VECT,
VECT-SEQ,
LIST,
LIST-SEQ,
PAIR
| | | static complex types | sync,
#[],
#(),
#( . )
| | | special expression | if/else,
case,
return,
| |
Misc
| feature group | elements | comment | | inline documentation | classes, types, meths
| |
Elements are marked with the following scheme: | 1. | fully implemented | | 2. | partly implemented (some special conditions
or in some environments not full conformant) | | 3. | implemented but known to be buggy | | 4. | not implemented at all |
| |
