85 lines
2.4 KiB
C
85 lines
2.4 KiB
C
#include <stdio.h>
|
|
#include <string.h> /* strlen() */
|
|
#include "version.h"
|
|
|
|
/* Starting at 0x80 */
|
|
char applesoft_tokens[][8]={
|
|
|
|
/* 80 */ "END","FOR","NEXT","DATA","INPUT","DEL","DIM","READ",
|
|
/* 88 */ "GR","TEXT","PR #","IN #","CALL","PLOT","HLIN","VLIN",
|
|
/* 90 */ "HGR2","HGR","HCOLOR=","HPLOT","DRAW","XDRAW","HTAB","HOME",
|
|
/* 98 */ "ROT=","SCALE=","SHLOAD","TRACE","NOTRACE","NORMAL","INVERSE","FLASH",
|
|
/* A0 */ "COLOR=","POP","VTAB ","HIMEM:","LOMEM:","ONERR","RESUME","RECALL",
|
|
/* A8 */ "STORE","SPEED=","LET","GOTO","RUN","IF","RESTORE","&",
|
|
/* B0 */ "GOSUB","RETURN","REM","STOP","ON","WAIT","LOAD","SAVE",
|
|
/* B8 */ "DEF FN","POKE","PRINT","CONT","LIST","CLEAR","GET","NEW",
|
|
/* C0 */ "TAB","TO","FN","SPC(","THEN","AT","NOT","STEP",
|
|
/* C8 */ "+","-","*","/","^","AND","OR",">",
|
|
/* D0 */ "=","<","SGN","INT","ABS","USR","FRE","SCRN (",
|
|
/* D8 */ "PDL","POS","SQR","RND","LOG","EXP","COS","SIN",
|
|
/* E0 */ "TAN","ATN","PEEK","LEN","STR$","VAL","ASC","CHR$",
|
|
/* E8 */ "LEFT$","RIGHT$","MID$","","","","","",
|
|
/* F0 */ "","","","","","","","",
|
|
/* F8 */ "","","","","","(","(","("
|
|
};
|
|
|
|
int main(int argc, char **argv) {
|
|
|
|
int ch1,i;
|
|
int size1,size2;
|
|
int line1,line2;
|
|
int link1,link2,link;
|
|
int debug=0;
|
|
int offset=0x801;
|
|
|
|
/* read size, first two bytes */
|
|
size1=fgetc(stdin);
|
|
size2=fgetc(stdin);
|
|
|
|
if (debug) fprintf(stderr,"File size: %x %x\n",size1,size2);
|
|
|
|
while(!feof(stdin)) {
|
|
|
|
/* link points to the next line */
|
|
/* assumes asoft program starts at address $801 */
|
|
link1=fgetc(stdin);
|
|
link2=fgetc(stdin);
|
|
link=(link2<<8)|link1;
|
|
offset+=2;
|
|
|
|
/* link==0 indicates EOF */
|
|
if (link==0) goto the_end;
|
|
|
|
/* line number is little endian 16-bit value */
|
|
line1=fgetc(stdin);
|
|
line2=fgetc(stdin);
|
|
if (feof(stdin)) goto the_end;
|
|
printf("%4d ",((line2)<<8)+line1);
|
|
offset+=2;
|
|
|
|
/* repeat until EOL character (0) */
|
|
while( (ch1=fgetc(stdin))!=0 ) {
|
|
offset++;
|
|
/* if > 0x80 it's a token */
|
|
if (ch1>=0x80) {
|
|
fputc(' ',stdout);
|
|
for(i=0;i<strlen(applesoft_tokens[ch1-0x80]);i++) {
|
|
fputc(applesoft_tokens[ch1-0x80][i],stdout);
|
|
}
|
|
fputc(' ',stdout);
|
|
}
|
|
/* otherwise it is an ascii char */
|
|
else {
|
|
fputc(ch1,stdout);
|
|
}
|
|
|
|
}
|
|
offset++;
|
|
printf("\n");
|
|
if (link!=offset) fprintf(stderr,"WARNING! link!=offset %x %x\n",
|
|
link,offset);
|
|
}
|
|
the_end:;
|
|
return 0;
|
|
}
|