Submitted by Steve Fewell
Description:
Call &9BA6 to check that the Statement terminates correctly ('Syntax' error is issued if end of statement marker is
not found).
Call routine &BA92 to print a carriage return and begin a new output line - so that the Error Message is shown on a new
line.
Load each character of the string pointed to by the Operating System's 'Last Error' pointer [&FD-&FE] and, for
each character, if it isn't 0 (end of String), call routine &BD37 to output the Token (in ASCII-text), or [ASCII]
Character (if the value isn't a token).
When a ASCII Character with a code of 0 is encountered, or after 255 characters have been output, jump to &9005 to start
processing the next program statement.
97F4 | 032 166 155 | 20 A6 9B | JSR &9BA6 Check end of Statement | |
97F7 | 032 146 186 | 20 92 BA | JSR &BA92 Start new output line | |
97FA | 160 001 | A0 01 | LDY#&01 | |
97FC | 177 253 | B1 FD | LDA (&FD),Y | |
97FE | 240 241 | F0 F1 | BEQ -15 --> &97F1 | |
9800 | 7 | 032 055 189 | 20 37 BD | JSR &BD37 Output Character/Token on screen |
9803 | 200 | C8 | INY | |
9804 | 208 246 | D0 F6 | BNE -10 --> &97FC | |
9806 | 128 233 | 80 E9 | BRA -23 --> &97F1 [JMP &9005] Execute next statement |