TRON - DualBrain/bsharp GitHub Wiki

To trace the execution of program statements.

Syntax

TRON TROFF

Comments

As an aid in debugging, the TRON (trace on) command enables a trace flag that prints each line number of the program as it is executed. The numbers appear enclosed in square brackets.

TRON may be executed in either the direct or indirect mode.

The trace flag is disabled with the TROFF (trace off) command.

Example

05 TRON
10 K=10
20 FOR J = 1 TO 2
30   L = K + 10
40   PRINT J; K; L
50   K = K + 10
60 NEXT
75 TROFF
70 END
[10][20][30][40] 1 10 20
[50][60][30][40] 2 20 30
[50][60][70]