The BBC and Master Computer Public Domain Library
96DA Get & Check Float Value
Submitted by Steve Fewell
Description:
This routine gets the result of the expression (in the SWA) and checks the result; or if
called at &96DD, it just checks the latest result.
If the returned type is String (0), then Type Mismatch error.
If the returned type is Float (&FF), then ok, so return.
If the returned type is Integer (&40), then perform Integer to Floating-Point conversion (&8185).
Disassembly for the Get & check Float Value routine
| 96D7 | L | 076 146 144 | 4C 92 90 | JMP &9092 Type mismatch error |
| 96DA | 6 | 032 054 173 | 20 36 AD | JSR &AD36 Get result of expression |
| 96DD | 240 248 | F0 F8 | BEQ -8 --> &96D7 | |
| 96DF | 0 | 048 245 | 30 F5 | BMI -11 --> &96D6 [RTS] |
| 96E1 | L | 076 133 129 | 4C 85 81 | JMP &8185 Integer to Float |
