lib/regex.nim
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import tables import ../core/parser, ../core/interpreter, ../core/utils import ../vendor/slre minsym "match": let reg = i.pop let str = i.pop if str.isString and reg.isString: var matches = str.strVal.match(reg.strVal) var res = newSeq[TMinValue](0) for s in matches: res.add s.newVal i.push res.newVal else: i.error(errIncorrect, "Two strings are required on the stack") minsym "match?": let reg = i.pop let str = i.pop if str.isString and reg.isString: var matches = str.strVal.match(reg.strVal) if matches.len > 0: i.push true.newVal else: i.push false.newVal else: i.error(errIncorrect, "Two strings are required on the stack") minsym "gsub": let s_replace = i.pop let reg = i.pop let s_find = i.pop if reg.isString and s_replace.isString and s_find.isString: i.push s_find.strVal.gsub(reg.strVal, s_replace.strVal).newVal else: i.error(errIncorrect, "Three strings are required on the stack") |