Logikoma
221ed7219d
Reflow the approved reference cases, shorten local fixture comments, and split the executable docs line so the 80-byte input buffer can read every source line. Co-authored-by: andrew <andrew@aklabs.net>
23 lines
696 B
QBasic
23 lines
696 B
QBasic
10 REM Group B: housekeeping verbs. None is in the Go reference --
|
|
20 REM they are on its unimplemented list -- so what each one means here is
|
|
30 REM a decision, recorded in src/runtime_housekeeping.c beside the verb.
|
|
40 A# = 1 : B# = 2
|
|
50 PRINT A# : PRINT B#
|
|
60 SWAP A#, B#
|
|
70 PRINT A# : PRINT B#
|
|
80 REM SWAP exchanges the variables, so an array goes with its dimensions.
|
|
90 DIM P#(3)
|
|
100 DIM Q#(3)
|
|
110 P#(2) = 7 : Q#(2) = 9
|
|
120 SWAP P#, Q#
|
|
130 PRINT P#(2) : PRINT Q#(2)
|
|
140 REM TRON prints each line number inline, as a C128 does.
|
|
150 TRON
|
|
160 PRINT "TRACED"
|
|
170 TROFF
|
|
180 PRINT "NOT TRACED"
|
|
190 REM CLR drops the variables and keeps the program.
|
|
200 CLR
|
|
210 PRINT A#
|
|
220 PRINT "STILL RUNNING"
|