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length |
Longname: | length | ![]() |
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Released: | 7.80 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Created: | 7.80 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
See also: | var stream mini getvar expr show Technote: 0080 |
Summary |
A keyword used with function variables: ^[funcname parameter(s)]. This syntax can be used anywhere that a regular 3B2 variable can be used: in show strings, in scripts, in expressions, etc. Function variables are a V8 feature that uniforms variable use and functions into a readable syntax. The 'length' function return the length in number of characters of any given string. |
Example extract |
The following show string will display the current value of the th command (text height).
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Syntax
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string:t
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string:t |
Ant direct string or variable with string assigned to it. |
Get the length of the string assigned to the 'myvar' variable. |
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Get the length of the direct string. |
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Document created on 11-Nov-2004 (revision 1)