PreviousChar (StringTokenizer function) - Revision history

JAL2: /* Examples */

2012-07-05T23:49:59Z

Examples

← Older revision		Revision as of 23:49, 5 July 2012
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	==Examples==		==Examples==
	The following sequence of <var>[[Targeted Text statements\|PrintText]]</var> statements ~~display,~~		The following sequence of <var>[[Targeted Text statements\|PrintText]]</var> statements
	~~respectively, <code>Example</code>, <code>e</code>, <code>l</code>, <code>p</code>, and <code>p</code>,~~		show that the tokenizing position moves after <var>PreviousChar</var> completes
	~~showing~~ that the tokenizing position moves after <var>PreviousChar</var> completes
	but not after <var>PeekPreviousChar</var> completes:		but not after <var>PeekPreviousChar</var> completes:
	<p class="code">%tok = new		<p class="code">%tok = new
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	PrintText {~} is {%tok:nextToken}		PrintText {~} is {%tok:nextToken}
			PrintText {~} is {%tok:nextPosition}
			PrintText {~} is {%tok:previousChar}
			PrintText {~} is {%tok:nextPosition}

	PrintText {~} is {%tok:previousChar}		PrintText {~} is {%tok:previousChar}
	PrintText {~} is {%tok:~~previousChar~~}		PrintText {~} is {%tok:nextPosition}
	PrintText {~} is {%tok:peekPreviousChar}		PrintText {~} is {%tok:peekPreviousChar}
			PrintText {~} is {%tok:nextPosition}
	PrintText {~} is {%tok:peekPreviousChar}		PrintText {~} is {%tok:peekPreviousChar}
	</p>		</p>
			The result is:
			<p class="output">%tok:nextToken is Example
			%tok:nextPosition is 8
			%tok:previousChar is e
			%tok:nextPosition is 7
			%tok:previousChar is l
			%tok:nextPosition is 6
			%tok:peekPreviousChar is p
			%tok:nextPosition is 6
			%tok:peekPreviousChar is p </p>

	==See also==		==See also==
	{{Template:StringTokenizer:PreviousChar footer}}		{{Template:StringTokenizer:PreviousChar footer}}

JAL2: /* Examples */

2012-07-05T18:35:53Z

Examples

← Older revision		Revision as of 18:35, 5 July 2012
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	but not after <var>PeekPreviousChar</var> completes:		but not after <var>PeekPreviousChar</var> completes:
	<p class="code">%tok = new		<p class="code">%tok = new
	%tok:string = 'Example of ~~peekPreviousChar~~'		%tok:string = 'Example of previousChar'

	PrintText {~} is {%tok:nextToken}		PrintText {~} is {%tok:nextToken}

JAL2: /* Examples */

2012-07-05T18:34:43Z

Examples

← Older revision		Revision as of 18:34, 5 July 2012
Line 23:		Line 23:

	==Examples==		==Examples==
	The following sequence of <var>PrintText</var> statements display,		The following sequence of <var>[[Targeted Text statements\|PrintText]]</var> statements display,
	respectively, <code>Example</code>, <code>e</code>, <code>l</code>, <code>p</code>, and <code>p</code>,		respectively, <code>Example</code>, <code>e</code>, <code>l</code>, <code>p</code>, and <code>p</code>,
	showing that the tokenizing position moves after <var>PreviousChar</var> completes		showing that the tokenizing position moves after <var>PreviousChar</var> completes
	but not after <var>PeekPreviousChar</var> completes:		but not after <var>PeekPreviousChar</var> completes:
	<p class="code">%tok:string = 'Example of peekPreviousChar'		<p class="code">%tok = new
			%tok:string = 'Example of peekPreviousChar'

	PrintText {~} is {%tok:nextToken}		PrintText {~} is {%tok:nextToken}
	PrintText {~} is {%tok:previousChar}		PrintText {~} is {%tok:previousChar}

JAL2 at 18:24, 5 July 2012

2012-07-05T18:24:59Z

← Older revision		Revision as of 18:24, 5 July 2012
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	{{Template:StringTokenizer:PreviousChar subtitle}}		{{Template:StringTokenizer:PreviousChar subtitle}}

	This ~~page~~ is [[~~under construction~~]].		This method returns the value of the character that precedes the character that is at the tokenizing position,
			and it steps the tokenizing position back to the preceding character.
			The tokenizing position is the value returned by <var>[[NextPosition (StringTokenizer property)\|NextPosition]]</var>.

	==Syntax==		==Syntax==
	{{Template:StringTokenizer:PreviousChar syntax}}		{{Template:StringTokenizer:PreviousChar syntax}}

	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
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	==Usage notes==		==Usage notes==
			<ul>
			<li>The <var>[[PeekPreviousChar (StringTokenizer function)\|PeekPreviousChar]]</var> function also returns the value of the
			next character, but it does not step back the tokenizing position.
			</ul>

	==Examples==		==Examples==
			The following sequence of <var>PrintText</var> statements display,
			respectively, <code>Example</code>, <code>e</code>, <code>l</code>, <code>p</code>, and <code>p</code>,
			showing that the tokenizing position moves after <var>PreviousChar</var> completes
			but not after <var>PeekPreviousChar</var> completes:
			<p class="code">%tok:string = 'Example of peekPreviousChar'
			PrintText {~} is {%tok:nextToken}
			PrintText {~} is {%tok:previousChar}
			PrintText {~} is {%tok:previousChar}
			PrintText {~} is {%tok:peekPreviousChar}
			PrintText {~} is {%tok:peekPreviousChar}
			</p>

	==See also==		==See also==
	{{Template:StringTokenizer:PreviousChar footer}}		{{Template:StringTokenizer:PreviousChar footer}}

JAL2: /* Syntax terms */

2012-07-05T16:22:38Z

Syntax terms

← Older revision		Revision as of 16:22, 5 July 2012
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	===Syntax terms===		===Syntax terms===
	<table class="syntaxTable">		<table class="syntaxTable">
	<tr><th>%string</th><td>string</td></tr>		<tr><th>%string</th>
			<td>A string variable to receive the returned character value.</td></tr>
	<tr><th>stringTokenizer</th>		<tr><th>stringTokenizer</th>
	<td>StringTokenizer object</td></tr>		<td>A <var>StringTokenizer</var> object variable.</td></tr>
	</table>		</table>

	==Usage notes==		==Usage notes==
	==Examples==		==Examples==
	==See also==		==See also==
	{{Template:StringTokenizer:PreviousChar footer}}		{{Template:StringTokenizer:PreviousChar footer}}

JALWiccan: Automatically generated page update

2012-06-29T00:51:33Z

Automatically generated page update

New page

{{Template:StringTokenizer:PreviousChar subtitle}}

This page is [[under construction]].
==Syntax==
{{Template:StringTokenizer:PreviousChar syntax}}
===Syntax terms===
<table class="syntaxTable">
<tr><th>%string</th><td>string</td></tr>
<tr><th>stringTokenizer</th>
<td>StringTokenizer object</td></tr>
</table>
==Usage notes==
==Examples==
==See also==
{{Template:StringTokenizer:PreviousChar footer}}