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parser: use GetPositionalLength() on TextParser.Discard() and TextParser.Emit()

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Signed-off-by: Alejandro Mery <amery@jpi.io>
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Alejandro Mery
2023-09-03 17:43:10 +00:00
parent 8cc75da138
commit baf2a97379
1 changed files with 6 additions and 5 deletions
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parser/text.go
+6 -5
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@@ -39,9 +39,10 @@ func (p *TextParser) InitString(s string) {
// Discard shadows [lexer.Reader]'s, and takes in consideration // Discard shadows [lexer.Reader]'s, and takes in consideration
// new lines on the discarded data when moving the position // new lines on the discarded data when moving the position
func (*TextParser) Discard() { func (p *TextParser) Discard() {
// TODO: consider new lines s := p.Reader.Emit()
panic("not implemented") l := GetPositionalLength(s)
p.pos.Add(l)
} }
// Emit returns the accepted text, its position, and // Emit returns the accepted text, its position, and
@@ -49,8 +50,8 @@ func (*TextParser) Discard() {
func (p *TextParser) Emit() (lexer.Position, string) { func (p *TextParser) Emit() (lexer.Position, string) {
pos := p.pos pos := p.pos
s := p.Reader.Emit() s := p.Reader.Emit()
// TODO: consider new lines l := GetPositionalLength(s)
p.pos.StepN(len(s)) p.pos.Add(l)
return pos, s return pos, s
} }