apple-pascal-1.3-manual

To change the setting of the Command character option, enter c followedby any printing character. For example, entering c * will change the setCommand character to *. This change will be reflected in the Environmentdisplay.If the Command character appears as the first nonblank character in a lineof text, then that line is protected from the Margin command, and fromremargining following an insertion. That line is also treated as a paragraphdelimiter for margining purposes. The normal Command character is thecaret or circumflex accent (A). Unless you have some special use for thecaret in your text, you should generally leave it as the set Commandcharacter.Token SearchThe setting of Token search determines which of two search methods willbe used by the Find and Replace commands. See the discussions of thosecommands for more details and examples.In the Environment, you set Token search to True (so that the defaultsearch option is Token search) by typing TT, and to False (so that thedefault search option is Literal search) by typing TF.When you select the Literal search option, the Editor looks for anyoccurrence of a string of characters that exactly matches the string. When you select the Token search option, the Editor looks forisolated occurrences of the string. The Editor considers a stringisolated if it is surrounded by any combination of delimiters, where adelimiter is any character that is not a number or letter.For example, in the sentence "Put the book in the bookcase. ", using the string "book", the Literal search option will find twooccurrences of "book" whereas Token search option will find only one, theword "book" isolated by the delimiters .When you select the Token search option, you can find an occurrence of the string even if the occurrence has more spaces or fewer spaces(including zero) corresponding to each space in the specified string. For example, suppose you are searching the following text, whichcontains four slightly different occurrences of the words APPLE PIE:!'LL HAVE SOME A PPLEPIE, SOME APPLEPIE, SOME APPLEPIE, AND THENSOME AP PLE PIE, TOO.If you use the string "APPLEPIE", a Token search will find onlythe third occurrence. With the string "APPLE PIE" , a Tokensearch will find both the second occurrence (which has more spaces, but atThe Editor Commands 11-125