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package org
import (
"regexp"
)
type FootnoteDefinition struct {
Name string
Children []Node
Inline bool
}
var footnoteDefinitionRegexp = regexp.MustCompile(`^\[fn:([\w-]+)\](\s+(.+)|\s*$)`)
func lexFootnoteDefinition(line string) (token, bool) {
if m := footnoteDefinitionRegexp.FindStringSubmatch(line); m != nil {
return token{"footnoteDefinition", 0, m[1], m}, true
}
return nilToken, false
}
func (d *Document) parseFootnoteDefinition(i int, parentStop stopFn) (int, Node) {
start, name := i, d.tokens[i].content
d.tokens[i] = tokenize(d.tokens[i].matches[2])
stop := func(d *Document, i int) bool {
return parentStop(d, i) ||
(isSecondBlankLine(d, i) && i > start+1) ||
d.tokens[i].kind == "headline" || d.tokens[i].kind == "footnoteDefinition"
}
consumed, nodes := d.parseMany(i, stop)
definition := FootnoteDefinition{name, nodes, false}
return consumed, definition
}
func (n FootnoteDefinition) String() string { return String(n) }
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