Loadstar 2/002.d81/about stripper

Commodore BASIC | 2022-08-26 | 2KB | 67 lines

10 rem"    [201]nstruct [215]ord [211]tripper
20 [143]"       by atnlan chr$ardner
30 rem"  [202]immy [215]eiler helped me some
40 :
50 [153][199](14);"load":[151]53281,0:[151]53280,6
60 [151]783,[194](783)[175]254
70 v[178]23:h[178]10:h2[178]26:m$[178]"or^exp/"
80 p$[178]"(NULL)ord (NULL)tripper":cc[178]20[171][195](p$)[173]2:[151]781,1:[151]782,cc:[158]65520:[153]p$
90 [153]:[153]
100 [153]"  (NULL)ord (NULL)tripper is a program designed":[153]
110 [153]"to help people program atnstr$(NULL)val(NULL)(NULL)(NULL)(NULL)val chr$atn(NULL)val(NULL).":[153]
120 [153]"(NULL)(NULL)(NULL)str$close(NULL)(NULL)(NULL)right$(NULL)(NULL)val(NULL) consists of a small basic":[153]
130 [153]"program which loads in two small ":[153]
140 [153]"machine language routines.  (NULL)he first":[153]
150 [153]"routine is called lenatn(NULL)valcloselen(NULL)(NULL)(NULL)val(NULL)(NULL)val(NULL).  ":[153]
160 [153]"(NULL)his program is designed to convert all":[153]
170 [153]"upper-case characters to lower case.":[153]:[141]60000
171 [153]"load"
172 p$[178]"(NULL)ord (NULL)tripper":cc[178]20[171][195](p$)[173]2:[151]781,1:[151]782,cc:[158]65520:[153]p$
174 [153]:[153]
180 [153]"  (NULL)ater, word stripper throws away non-":[153]
190 [153]"pronouncables: graphic symbols, punc-":[153]
200 [153]"tuation, and non-verbal characters":[153]
210 [153]"(valx. how do you pronounce '##$!'.)":[153]
220 [153]"  (NULL)he second routine is right$(NULL)(NULL)(NULL)(NULL)right$(NULL)chr$.  peeky":[153]
230 [153]"doing this:":[153]
240 [153]"       (NULL)(NULL)(NULL)50000atn$peek$(NULL)%":[153]
250 [153]"(NULL)he value of (NULL)%=0 if atn$ is not in peek$.":[153]
260 [153]"(NULL)therwise, (NULL)% will contain the starting":[153]
265 [141]60000
266 [153]"load"
267 p$[178]"(NULL)ord (NULL)tripper":cc[178]20[171][195](p$)[173]2:[151]781,1:[151]782,cc:[158]65520:[153]p$
268 [153]:[153]
270 [153]"point in peek$ where atn$ begins.":[153]
280 [153]"  (NULL)his program is very useful in games ":[153]
290 [153]"because it allows you to 'parse' or to ":[153]
300 [153]"'decode syntax'.  (NULL)his is important":[153]
310 [153]"because if someone enters:":[153]
320 [153]"    -->chr$val(NULL)closeval(NULL)val(NULL)left$atn(NULL)(NULL)":[153]
330 [153]"and they're already carrying the":[153]
340 [153]"elephant (ha! ha!) the computer will":[153]
350 [153]"respond:":[153]
360 [153]"  -->(NULL)ou can't. (NULL)ou already have that!":[153]
370 [141]60000
380 [153]"load"
390 p$[178]"(NULL)ord (NULL)tripper":cc[178]20[171][195](p$)[173]2:[151]781,1:[151]782,cc:[158]65520:[153]p$
400 [153]:[153]
410 [153]"  (NULL)his program will split any sentence":[153]
420 [153]"into its component words.  right$t is up to ":[153]
430 [153]"you to decide what to do with the words":[153]
440 [153]"once you get them.":[153]
450 [153]"  (NULL)he syntax of each routine is:":[153]
460 [153]"  (NULL)(NULL)(NULL)50000atn$      -to convert case"
470 [153]"  (NULL)(NULL)(NULL)49152atn$peek$(NULL)%  -to find sub-strings":[153]:[153]
480 [153]"  ((NULL)ou may use any string or integer "
490 [153]"          names that you want)":[153]
492 [153]"(NULL)(NULL)(NULL)val-(NULL)% (NULL)(NULL)(NULL)(NULL) have a value before the (NULL)(NULL)(NULL)"
495 [141]60000
500 [153]"loadload"[199](34)"word stripper"[199](34)",8":[153]"run"
510 [151]198,0:[151]631,13:[151]632,13:[151]198,2:[128]
60000 [151]781,v:[151]782,11:[158]65520:[153]"< (NULL)ress a (NULL)ey >";
60005 [129]x[178]1[164][195](m$)
60010 [151]781,v:[151]782,h:[158]65520:[153][202](m$,x,1)
60015 [151]781,v:[151]782,h2:[158]65520:[153][202](m$,x,1)
60020 [161]z$:[139]z$[179][177]""[167][142]
60030 [130]:[137]60005