20 lines
439 B
Go
20 lines
439 B
Go
package parser
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import "asciigoat.org/core/lexer"
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func (p *Parser) emitError(content string, err error) (lexer.StateFn, error) {
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err2 := p.OnError(p.pos, content, err)
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switch {
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case err2 != nil:
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// return wrapped error
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return nil, err2
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default:
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// return original error
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return nil, err
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}
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}
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func (p *Parser) emitInvalidRune(r rune) (lexer.StateFn, error) {
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return p.emitError(string([]rune{r}), lexer.ErrUnacceptableRune)
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}
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