Limit regex expression by character in c# -

Limit regex expression by character in c# -

i next pattern (\s\w+) need matches every words in string space.

for example

when have string

many word in textarea must happy

i get

many word in textarea must happy

it correct, when have character, example

many word in textarea , must happy

i get

many word in textarea must happy

but must happy should ignored, because want break when character in string

edit:

example 2

all cats { in } world nice

should return

all cats

because { separator me

example 3

my 3 cats ... funny

should return

my 3 cats

because 3 alphanumeric , . separator me

what can do?

to need utilize \g anchors matches positions @ start of string or after lastly match. can pattern:

@"(?<=\g\s*)\w+"

c# regex