iphone - Regular Expression for number.(space), objective-c -


i have nsarray of lines (objective-c iphone), , i'm trying find line starts number, followed dot , space, can have number of spaces (including none) before it, , have text following eg:

    1. random text            2. text random 3.

what regular expression use this? (i'm trying learn it, , needed above expression anyway, thought i'd use example)

with c#:

@"^ *[0-9]+\. "

it doesn't check presence of after ., legal:

1.(space)

if delete @ , escape \ should work other languages (it pretty "down-to-earth" regexpes go)


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