Comments (1)
Not out of the box, but certainly doable. Easiest is if you define your own parser that does it somehow along:
class VerbatimParser extends DelegateParser {
VerbatimParser(Parser parser) : super(parser);
Result parseOn(Context context) {
context = super.parseOn(context);
if (context.isSuccess) {
var index = context.buffer.indexOf(context.value, context.position);
if (index > 0) {
return context.success(context.buffer.substring(context.position, index),
index + context.value.length);
}
}
return context;
}
}
void main() {
var verbatimStart = string('verbatim(')
.seq(word().plus().flatten())
.seq(char(')'))
.pick(1);
var verbatim = new VerbatimParser(verbatimStart);
print(verbatim.parse('verbatim(ending)bla bla blaending'));
}
from dart-petitparser.
Related Issues (20)
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- flatten() issue with map() HOT 1
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from dart-petitparser.