Word (String function): Difference between revisions
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{{Template:String:Word subtitle}} | {{Template:String:Word subtitle}} | ||
<p></p> | <p></p> | ||
Note that processing a string of words may be better accomplished with the <var>[[StringTokenizer class|StringTokenizer]]</var> class. | Note that processing a string of words may be better accomplished with the <var>[[StringTokenizer class|StringTokenizer]]</var> class. | ||
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===Syntax terms=== | ===Syntax terms=== | ||
<table class="syntaxTable"> | <table class="syntaxTable"> | ||
<tr><th>%selectedWord</th><td><var>Word</var> returns the word selected by <var class="term">number</var> within the <var class="term">string</var> method object. | <tr><th nowrap>%selectedWord</th><td><var>Word</var> returns the word selected by <var class="term">number</var> within the <var class="term">string</var> method object. | ||
</td></tr> | </td></tr> | ||
<tr><th>string</th> | <tr><th>string</th> | ||
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</td></tr> | </td></tr> | ||
<tr><th><var>Spaces</var></th> | <tr><th><var>Spaces</var></th> | ||
<td> | <td>This optional, [[Notation conventions for methods#Named parameters|name required]], argument is a set of "whitespace" characters, that is, characters that separate words. The default is the blank character. If the null string is provided, the blank character is used as the whitespace character. | ||
</td></tr> | </td></tr> | ||
</table> | </table> | ||
==Usage notes== | ==Usage notes== | ||
<ul> | |||
<li><var>Word</var> is the OO version of <var>[[$Lstr_Word]]</var>, although there | |||
is one difference: <var>$Lstr_Word</var> allows a word number argument that is | |||
less than 1 (and treats it the same as if 1 were specified). | |||
<var>Word</var> does not allow a word number argument that is less than 1. | |||
</ul> | |||
==Examples== | ==Examples== | ||
The following fragment: | The following fragment: | ||
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<ul> | <ul> | ||
<li>[[List of StringTokenizer methods]] | <li>[[List of StringTokenizer methods]] | ||
<li><var>[[Words (String function)|Words]]</var> | <li><var>[[Words (String function)|Words]]</var>, which produces a word sublist from a list of words | ||
<li><var>[[WordCount (String function)|WordCount]]</var> | <li><var>[[WordCount (String function)|WordCount]]</var>, which counts the words in a list | ||
<li><var>[[WordNumberIn and WordNumberOf (String functions)|WordNumberIn and WordNumberOf]]</var> | <li><var class="camel">[[WordNumberIn and WordNumberOf (String functions)|WordNumberIn and WordNumberOf]]</var>, which return the word number of a "needle" word within a "haystack" list of words | ||
</ul> | </ul> | ||
{{Template:String:Word footer}} | {{Template:String:Word footer}} | ||
Latest revision as of 22:47, 3 September 2015
Select word from list of words (String class)
[Introduced in Sirius Mods 7.9]
Note that processing a string of words may be better accomplished with the StringTokenizer class.
Syntax
%selectedWord = string:Word( number, [Spaces= string])
Syntax terms
| %selectedWord | Word returns the word selected by number within the string method object. |
|---|---|
| string | The list of words, from which the result word is selected. |
| number | The number of the word to select from the string method object. The first word is word number 1. The value of this argument must be greater than or equal to 1. If number is greater than the number of words in string, the null string is returned. |
| Spaces | This optional, name required, argument is a set of "whitespace" characters, that is, characters that separate words. The default is the blank character. If the null string is provided, the blank character is used as the whitespace character. |
Usage notes
- Word is the OO version of $Lstr_Word, although there is one difference: $Lstr_Word allows a word number argument that is less than 1 (and treats it the same as if 1 were specified). Word does not allow a word number argument that is less than 1.
Examples
The following fragment:
PrintText {~='Dasher**** Dancer**** Prancer****':Word(2)}. PrintText {~='Dasher**** Dancer**** Prancer****':Word(2, Spaces=' *)')}. PrintText {~='One more time':Word(4))}.
produces the following result:
'Dasher**** Dancer**** Prancer****':Word(2)=Dancer****. 'Dasher**** Dancer**** Prancer****':Word(2, Spaces=' *)')=Dancer. 'One more time':Word(4))=.
See also
- List of StringTokenizer methods
- Words, which produces a word sublist from a list of words
- WordCount, which counts the words in a list
- WordNumberIn and WordNumberOf, which return the word number of a "needle" word within a "haystack" list of words