cbi is a small preprocessor language written in python. probably it has bug, because it wrote for me. i wrote this because, i think, standard cpp is not useful at some case. i dont like escape newline in multiline block. maybe some person say "should use snippets or some software". but, i want to type the source code smoothly.
- supporting local scope.
- supporting conditional or eternal recursive call.
- supporting
@importoperator. it load sourcecode which is not loaded.
example.h
struct buff {
void *sequence;
void *wseek;
void *rseek;
void *end;
}
@define initbuff(buff, sequential, size)
(buff)->sequence = sequential;
(buff)->wseek = sequential;
(buff)->rseek = sequential;
(buff)->end = sequential + size;
@end
@define makebuff(name, size)
char name ## sequence[size];
buff name; initbuff(&name, name ## sequence, size);
@end
@define sum(num)
@if num @then num + sum(num -1) @else 0 @endif
@endexample.c
@import "example.h"
@import "example.h" // not load again.
int main (){
makebuff(temp, 4096);
return sum(3);
}shell
$ python cbi.py example.cexample.com.c
struct buff {
void *sequence;
void *wseek;
void *rseek;
void *end;
}
int main (){
char tempsequence[size];
buff name; buff->sequence = tempsequence;
buff->wseek = tempsequence;
buff->rseek = tempsequence;
buff->end = tempsequence + size;
return 3 + 3 - 1 + 3 - 1 - 1 + 0;
}- at now version, ## operator will consolidated tokens in anywhere. so i want to ignore concatenation in outside of block.
- translating to recrusive call to loop.
- think more about order of operators.
- and fix some bug.
this released under the MIT Licence.