Better error handling for *TYPE.
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applecorn.po
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applecorn.po
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@ -844,24 +844,41 @@ FSCTITLE RTS
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* LPTR=>parameters string
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*
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FSCTYPE JSR LPTRtoXY
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PHX
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PHY
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JSR XYtoLPTR
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JSR PARSLPTR ; Just for error handling
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BEQ :SYNTAX ; No filename
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PLY
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PLX
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LDA #$FF
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JSR FINDHND ; Try to open file
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CMP #$00 ; Was file opened?
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BEQ :ERR
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BEQ :NOTFOUND
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TAY ; File handle in Y
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:L1 JSR BGETHND ; Read a byte
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BCS :CLOSE ; EOF
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JSR OSWRCH ; Print the character
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LDA ESCFLAG
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BMI :CLOSE
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BMI :ESC
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BRA :L1
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:CLOSE LDA #$00
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JSR FINDHND ; Close file
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:DONE RTS
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:ERR BRK
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:SYNTAX BRK
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DB $DC
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ASC 'Syntax: TYPE <*objspec*>'
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BRK
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:NOTFOUND BRK
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DB $D6
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ASC 'Not found'
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BRK
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:ESC LDA #$00 ; Close file
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JSR FINDHND
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BRK
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DB $11
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ASC 'Escape'
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BRK
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* Parse filename pointed to by XY
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* Write filename to MOSFILE in main memory
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