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StringTools[IsSpace] - determine if a character is a space character
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Calling Sequence
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IsSpace(char)
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Parameters
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char
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-
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string; character to test
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Description
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The IsSpace(char) command determines whether char is a space character.
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A space character is any one of the following:
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Space Character
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Meaning
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ASCII Code
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`` ''
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space
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32
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``\t''
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horizontal tab
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9
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``\n''
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new line
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10
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``\r''
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carriage return
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13
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``\f''
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form feed
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12
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``\v''
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vertical tab
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11
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If char is a space character, IsSpace returns true. Otherwise, false is returned.
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If char is a string that contains more than one character, then all the characters in the string are tested. The command returns true if the condition is true of all characters in the input string. For the empty string, the tested condition is vacuously true.
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Thread Safety
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The StringTools[IsSpace] command is thread-safe as of Maple 15.
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Examples
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![s := convert([`$`(1 .. 255)], 'bytes')](/support/helpjp/helpview.aspx?si=4840/file03040/math166.png)
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Important Note: The user should take care if attempting to copy the following example into a Maple session. Since the output from the following command contains control characters, unexpected results can occur on certain platforms. It is recommended that this example not be copied.
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| (2) |
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Download Help Document
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