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Diffstat (limited to 'lib/impure/re.nim')
| -rw-r--r-- | lib/impure/re.nim | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/lib/impure/re.nim b/lib/impure/re.nim index c24734f89..93dc4922d 100644 --- a/lib/impure/re.nim +++ b/lib/impure/re.nim @@ -373,23 +373,26 @@ iterator split*(s: string, sep: Regex): string = ## Results in: ## ## .. code-block:: nim + ## "" ## "this" ## "is" ## "an" ## "example" + ## "" ## var - first = 0 - last = 0 + first = -1 + last = -1 while last < len(s): var x = matchLen(s, sep, last) if x > 0: inc(last, x) first = last + if x == 0: inc(last) while last < len(s): - inc(last) x = matchLen(s, sep, last) - if x > 0: break - if first < last: + if x >= 0: break + inc(last) + if first <= last: yield substr(s, first, last-1) proc split*(s: string, sep: Regex): seq[string] = |