Sharp MZ-800 User Manual

TRON
Format TRON[/P]
Abbreviated Format
TR.
Explanation The TRON command traces the execution of the program. Once a TRON command
is executed, line numbers of program lines are printed on the screen, enclosed in
brackets ([ }), as they are executed by the BASIC interpreter. The /P option directs
the output of the TRON command to the printer.
Example 10 DEF FNA(X,Y)=X*Y
20 READ A1,A2,A3,A4
30 W=FNAIA1,A2):GOSUB 100
40 W=FNAIA2,A3):GOSUB 100
50 W=FNAIA3,A4):GOSUB 100
60 DATA 4,5,6,7
70 END
100 IF W>20 THEN PRINT''ABCD’*
110 RETURN
Enter TRON before running this program.
RUN
{10}(20][30}{100}[110}[40][100]ABCD
[110][50][100]/ABCD
{110}(601170)
Line numbers of program lines are printed as they are executed so you can keep
track of how program execution proceeds. To terminate tracing, enter the TROFF
command.
See also TROFF
TROFF
Format TROFF
Abbreviated Format
TROF.
Explanation The TROFF command disables the trace function.
See also TRON
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Sharp MZ-800 Specifications

General

Brand	Sharp
Model	MZ-800
Category	Desktop
Language	English