get token(a, b, c, d)
|
Group |
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.
If a does not contain b, a is returned.
If d is -1, the iteration level is used.
Description of Parameters
|
Parameter |
Description |
|
a |
Text. |
|
b |
Delimiter (use \NL for linefeed). |
|
c |
(optional) Escape character. |
|
d |
Position of the token to be returned, -1 for the iteration level. |
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\ |