19 lines
410 B
Nim
19 lines
410 B
Nim
|
import streams
|
||
|
|
|
||
|
|
proc tokenize(s: Stream, sep: static[char] = '|', esc: static[char] = '^'): seq[string] =
|
||
|
|
var buff = ""
|
||
|
|
while not s.atEnd():
|
||
|
|
let c = s.readChar
|
||
|
|
case c
|
||
|
|
of sep:
|
||
|
|
result.add buff
|
||
|
|
buff = ""
|
||
|
|
of esc:
|
||
|
|
buff.add s.readChar
|
||
|
|
else:
|
||
|
|
buff.add c
|
||
|
|
result.add buff
|
||
|
|
|
||
|
|
for i, s in tokenize(newStringStream "one^|uno||three^^^^|four^^^|^cuatro|"):
|
||
|
|
echo i, ":", s
|