jvs:fscan:manual:chapter4
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jvs:fscan:manual:chapter4 [2014/08/04 16:03] – external edit 127.0.0.1 | jvs:fscan:manual:chapter4 [2021/12/15 22:15] – voyvodic | ||
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==== Accessing data variables ==== | ==== Accessing data variables ==== | ||
- | In general, data variable values can be accessed by specifying the name of the variable, preceded by the ' | + | In general, data variable values can be accessed by specifying the name of the variable, preceded by the ' |
For example:\\ | For example:\\ | ||
Line 19: | Line 19: | ||
Variable operators: | Variable operators: | ||
- | * $varbname - the value of the named variable | + | * $varbname - the value of the named variable |
* ?varbname - the status of the named variable (0=undefined, | * ?varbname - the status of the named variable (0=undefined, | ||
+ | |||
+ | The ' | ||
* $exists(filename) - does the named file exist (0=no, 1=regular file, 2=directory)? | * $exists(filename) - does the named file exist (0=no, 1=regular file, 2=directory)? | ||
* $filepath(filename) - return the full path to the named file | * $filepath(filename) - return the full path to the named file |
jvs/fscan/manual/chapter4.txt · Last modified: 2024/06/21 15:44 by 127.0.0.1