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Aminet 31
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Aminet 31 (1999)(Schatztruhe)[!][Jun 1999].iso
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CutVar.gc
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1999-04-21
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2KB
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91 lines
G4C
WINBIG -1 -1 498 189 "CutVar.gc"
WinType 11110001
usetopaz
; ---- Decorations
BOX 0 0 498 87 OUT RIDGE
BOX 0 87 498 102 OUT RIDGE
; ---- Embossed Headings using the user's screen font
CTEXT 12 7 " Using CutVar on a word " #screen 8 2 0 0001
CTEXT 10 93 " Using CutVar on a line " #screen 8 2 0 0001
xonLoad
GuiOpen CutVar.gc
xonClose
GuiQuit CutVar.gc
; ---------------------------------- Upper half : cutting a word
TEXT 32 21 108 10 "Enter a word to be cut (and press <Return>) :" 48 NOBOX
XTEXTIN 32 32 216 13 '' word '' 100
TEXT 32 48 108 10 "Cut it after which letter?" 27 NOBOX
; The number entered is used to mark the position to cut the word
XTEXTIN 378 46 54 13 'Enter a number' cutpos '' 100
; Cut the first (or last) 'cutpos' letters from 'word'
; and put them into 'dest'.
; A negative value counts from the end of the word.
; The CHAR argument determines that letters are counted.
CutVar word CUT CHAR $cutpos dest
; Show the two parts
update CutVar.gc 1 $dest
update CutVar.gc 2 $word
XBUTTON 383 60 43 10 'Tip'
setvar a 'Enter SENSIBLE values for the cutting position.\n'
appvar a 'Remember GIGO : Garbage in, garbage out.\n\n'
appvar a 'Try entering a negative value for the cutting position.'
ezreq $a 'Okay' v
; Gadgets to display the results
TEXT 32 58 108 10 "Your word has been cut into " 45 NOBOX
TEXT 32 69 162 13 " " 40 BOX
gadid 1
TEXT 205 69 162 13 " " 40 BOX
gadid 2
;----------------------------------------- Lower half
; Line cutting, more or less the same as word cutting above
TEXT 32 109 108 10 "Enter a line to be cut (and press <Return>) : " 48 NOBOX
XTEXTIN 32 120 400 13 '' line "" 200
TEXT 32 135 108 10 "Cut it after which word?" 27 NOBOX
XTEXTIN 378 133 54 13 'Enter a number' wcutpos '' 100
; The WORD argument determines that words are counted.
; Otherwise, as above.
CutVar line CUT WORD $wcutpos dest2
; The initial space needs to be cut from the second part of
; the line.
if $wcutpos > 0 ; Counting forwards
CutVar line CUT CHAR 1 trim
else ; Counting from the end
CutVar dest2 CUT CHAR 1 trim
endif
update CutVar.gc 3 $dest2
update CutVar.gc 4 $line
TEXT 32 146 108 10 "Your line has been cut into " 45 NOBOX
TEXT 32 157 378 13 " " 100 BOX
gadid 3
TEXT 32 171 378 13 " " 100 BOX
gadid 4