get token()
This function interprets the text a as list of tokens separated by delimiter b and returns the token at position d (starting with 1).
If c is set, the character will be interpreted as the escape character for the delimiter (see examples). If a does not contain b, a is returned.
Parameters
|
Parameter |
Description |
|
a |
Text. |
|
b |
Delimiter (use \NL for linefeed). |
|
c |
(optional) Escape character for the delimiter. See examples. |
|
d |
Position of the token to be returned. If you specify -1, the current iteration level (of a repeated node on or under which the function is placed) is used. |
Examples
|
Parameter a |
Parameter b |
Parameter c |
Parameter d |
Result |
|
a;b;c;d |
; |
|
2 |
b |
|
a;b;c;d |
x |
|
1 |
a;b;c;d |
|
a\;b;c;d |
; |
\ |
2 |
c |
|
a\;b;c;d |
; |
\ |
1 |
a;b |
|
a\\;b;c;d |
; |
\ |
2 |
b |
|
a\\;b;c;d |
; |
\ |
1 |
a\ |