Restructure directory layout: org subpackage

block.go

@@ -1,47 +0,0 @@
-package org
-
-import (
-	"regexp"
-	"strings"
-	"unicode"
-)
-
-type Block struct {
-	Name       string
-	Parameters []string
-	Children   []Node
-}
-
-var beginBlockRegexp = regexp.MustCompile(`(?i)^(\s*)#\+BEGIN_(\w+)(.*)`)
-var endBlockRegexp = regexp.MustCompile(`(?i)^(\s*)#\+END_(\w+)`)
-
-func lexBlock(line string) (token, bool) {
-	if m := beginBlockRegexp.FindStringSubmatch(line); m != nil {
-		return token{"beginBlock", len(m[1]), strings.ToUpper(m[2]), m}, true
-	} else if m := endBlockRegexp.FindStringSubmatch(line); m != nil {
-		return token{"endBlock", len(m[1]), strings.ToUpper(m[2]), m}, true
-	}
-	return nilToken, false
-}
-
-func (d *Document) parseBlock(i int, parentStop stopFn) (int, Node) {
-	t, start, nodes := d.tokens[i], i, []Node{}
-	name, parameters := t.content, strings.Fields(t.matches[3])
-	trim := trimIndentUpTo(d.tokens[i].lvl)
-	for i++; !(d.tokens[i].kind == "endBlock" && d.tokens[i].content == name); i++ {
-		if parentStop(d, i) {
-			return 0, nil
-		}
-		nodes = append(nodes, Line{[]Node{Text{trim(d.tokens[i].matches[0])}}})
-	}
-	return i + 1 - start, Block{name, parameters, nodes}
-}
-
-func trimIndentUpTo(max int) func(string) string {
-	return func(line string) string {
-		i := 0
-		for ; i < len(line) && i < max && unicode.IsSpace(rune(line[i])); i++ {
-		}
-		return line[i:]
-	}
-}