├OMMAND: ├╚┴╬╟┼ ╙EE ALSO: ╞╔╬─, ╘┼╪╘, ┬┴╙╔├, >, * ╙YNTAX: CHANGE/BEFORE/AFTER/,LINE RANGE CHANGE"BEFORE" "AFTER",LINE RANGE ╞UNCTION: ╘HE CHANGE COMMAND IS USED TO MODIFY THE TEXT OR ┬┴╙╔├ PROGRAM CURRENTLYIN MEMORY. ┴LL OCCURENCES OF THE STRING "BEFORE" WILL BE CHANGED TO "AFTER"IN THE RANGE OF LINES SPECIFIED. "LINE RANGE" TAKES THE SAME SYNTAX AS FOR┬┴╙╔├'S ╠╔╙╘ COMMAND. ├HANGE BEHAVES DIFFERENTLY DEPENDING UPON WHICH MODE (TEXT OR BASIC)HAS BEEN SELECTED. ╬OTICE THAT THE THE STRING "BEFORE" CONTAINS THE┬┴╙╔├ KEYWORD ╞╧╥. ╫HEN IN ┬┴╙╔├ MODE, BOTH THE SEARCH AND THE REPLACESTRINGS ARE TOKENIZED BY THE ┬┴╙╔├ INTERPRETER (UNLESS THEY ARE WITHINQUOTES) BEFORE THE CHANGE TAKES PLACE. ╘HIS TOKENIZATION DOES NOT OCCURWHEN IN ╘┼╪╘ MODE. ╘HUS, WHEN IN ┬┴╙╔├ MODE, THE SEARCH STRING WOULD BE"BE"+CHR$(╞╧╥ TOKEN)+"E", AND WHEN IN ╘┼╪╘ MODE THE SEARCH STRING WOULDSIMPLY BE "BEFORE". ╙INCE THE ┬┴╙╔├ INTERPRETER DOES NOT TOKENIZE STRINGS THAT ARE ENCLOSEDWITHIN QUOTES, THE ALTERNATE SYNTAX USING QUOTATION MARKS AS DELIMITERSHAS BEEN PROVIDED TO ALLOW CHANGING STRINGS WITHIN ─┴╘┴ STATEMENTS ORWITHIN QUOTES IN A ┬┴╙╔├ PROGRAM. ╘HE DELIMITER USED TO SEPARATE THE SEARCH AND REPLACE STRINGS CAN BE ANYCHARACTER NOT INCLUDED IN EITHER STRING. ─ELIMITERS WHICH ARE NORMALLYUSED TO SEPARATE COMMAND LINE PARAMETERS WILL BEHAVE SLIGHTLY DIFFERENTLY. (╬OTE WHERE THE SPACES ARE IN THE EXAMPLES BELOW) ╫HEN NO LINE RANGE ISGIVEN, THE CLOSING DELIMITER IS OPTIONAL. ┼XAMPLES: ╘HE FOLLOWING EXAMPLES ARE ALL EQUIVALENT: CHANGE/LDA/LDY/ CHANGE :LDA:LDY:,0 CHANGE *LDA*LDY CHANGE"LDA""LDY CHANGE"LDA" "LDY" CHANGE ORLDAORLDYOR (IN ┬┴╙╔├ MODE) ╘HE FOLLOWING EXAMPLE IS ALSO THE SAME, EXCEPT A RECORD OF THE CHANGES ISLOGGED IN A DISK FILE, AND ONLY LINES 1000-2000 OF THE PROGRAM AREAFFECTED. CHANGE/LDA/LDY/,1000-2000 >WHAT.IF.I.GOOF
