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@emmetio/field-parser
Advanced tools
Parses snippet fields (aka tab-stops) like `${1:foo}` in given string
Parses snippet fields (aka tab-stops) like ${1:foo}
in given string and produces a model that contains clean string without fields and list of fields locations.
import parse from '@emmetio/field-parser';
const fieldModel = parse('foo $0 ${1:bar} ${2}${1}');
console.log(fieldModel.string);
// outputs "foo bar "
// `.fields` is array of `{index, location, length}` fields
console.log(fieldModel.fields);
// outputs:
// {index: 0, location: 4, length: 0}
// {index: 1, location: 5, length: 3}
// {index: 2, location: 9, length: 0}
// {index: 1, location: 9, length: 0}
You can also mark string with fields:
import { mark } from '@emmetio/field-parser';
const marked = mark('foo bar', [
{index: 1, location: 0, length: 3},
{index: 5, location: 4, length: 3},
]);
console.log(marked); // ${1:foo} ${5:bar}
...or parse string and then use built-it mark
method:
import parse from '@emmetio/field-parser';
const fieldModel = parse('foo $0 ${1:bar} ${2}${1}');
fieldModel.forEach(field => field.index += 100);
console.log(fieldModel.mark()); // foo $100 ${101:bar} ${102}${101}
FAQs
Parses snippet fields (aka tab-stops) like `${1:foo}` in given string
We found that @emmetio/field-parser demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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