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change to bugs and quirks

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Klaus2m5 2016-12-03 16:15:02 +01:00
parent 6a5cd71787
commit fe80018eaf
1 changed files with 2 additions and 8 deletions
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bugsnquirks.txt
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@ -49,15 +49,9 @@ LAB_20DC
3. Output of some functions limited to integers is negative.
This is not a bug but documented behavior. However it is inconsistent with how
EhBASIC uses addresses in PEEK(), POKE, DEEK() & DOKE. They all expect an
unsigned 16 bit integer as the address. However SADD() & VARPTR() return
addresses as signed integers and addresses above $7fff will become negative.
The same is true for data from a FRE() & DEEK() function.
This is not a bug but documented behavior.
If you want to use PEEK(SADD()) with large RAM you must write:
? PEEK(SADD(a$)-(SADD(a$)<0)*$10000)
Affected functions FRE(), SADD(), VARPTR(), DEEK()
If you want to use FRE() with large RAM you must write: