Extract a substring of text from a string.
string strsub <string:Text> <int:StartAt> <int:nChars>
Name | Type | Comment |
---|---|---|
Text | string | A text string. |
StartAt | int | The position in the string (zero-based) from which to begin extracting the substring. |
nChars | int | The number of characters to extract from the Text argument. |
A string containing the desired range of the Text string.
echo <strsub "A B C D 1 2 3 4" 4 7>
… the output of which is written to the event log by echo as:
C D 1 2
None.