getGroupStart: Difference between revisions
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==Function getGroupStart== | ==Function getGroupStart== | ||
Returns the start index of the specified capture group for the specified match that was found using [[Macros:Functions:strfind|strfind()]] | Returns the start index of the specified capture group for the specified match that was found using [[Macros:Functions:strfind|strfind()]] |
Revision as of 15:00, 6 December 2008
Function getGroupStart
Returns the start index of the specified capture group for the specified match that was found using strfind()
Usage
[h: text = getGroupStart(id, match, group)]
Where
- id is the id returned by strfind()
- match is the number of the match found by strfind()
- group is the number of the capture group found by strfind()
Examples
[h: id = strfind("this is a test", "(\\S+)\\s(\\S+)\\s*")]
match 1, group 1 start = [getGroupStart(id, 1, 1)]<br>
match 1, group 2 start = [getGroupStart(id, 1, 2)]<br>
match 2, group 1 start = [getGroupStart(id, 2, 1)]<br>
match 2, group 2 start = [getGroupStart(id, 2, 2)]<br>
Returns
match 1, group 1 start = 0 match 1, group 2 start = 5 match 2, group 1 start = 8 match 2, group 2 start = 10