This patch fixes the regular expression that parses `fingers-pattern-N`
settings, allowing the `N` number to contain either one or more digits.
Before this patch:
$ (echo '@fingers-pattern-0 "git rebase --(abort|continue)"'; echo '@fingers-pattern-1 "yolo"'; echo '@fingers-pattern-50 "whatever"') | grep '^@fingers-pattern' | sed 's/^@fingers-pattern-[0-9] "\(.*\)"$/(\1)/'
(git rebase --(abort|continue))
(yolo)
@fingers-pattern-50 "whatever"
After this patch:
$ (echo '@fingers-pattern-0 "git rebase --(abort|continue)"'; echo '@fingers-pattern-1 "yolo"'; echo '@fingers-pattern-50 "whatever"') | sed -n 's/^@fingers-pattern-[0-9]\{1,\} "\(.*\)"$/(\1)/p'
(git rebase --(abort|continue))
(yolo)
(whatever)
