package main
import (
"regexp"
"fmt"
)
func main() {
var re = regexp.MustCompile(`(?m)\[(plantuml.+)\]\s+\.{4}\s([\s\S]+?(?=^\.{4}))\.{4}`)
var str = `= Title
[plantuml, target=diagram-classes, format=png]
....
class BlockProcessor
class DiagramBlock
class DitaaBlock
class PlantUmlBlock
BlockProcessor <|-- DiagramBlock
DiagramBlock <|-- DitaaBlock
DiagramBlock <|-- PlantUmlBlock
....
[plantuml, target=blabla, fasdf=asfdas]
....
class BlockProcessor
class DiagramBlock
class DitaaBlock
class PlantUmlBlock
BlockProcessor <|... DiagramBlock
DiagramBlock <|...... DitaaBlock
DiagramBlock <|..... PlantUmlBlock
....
[source, java]
....
class BlockProcessor
class DiagramBlock
class DitaaBlock
class PlantUmlBlock
BlockProcessor <|-- DiagramBlock
DiagramBlock <|-- DitaaBlock
DiagramBlock <|-- PlantUmlBlock
....
`
for i, match := range re.FindAllString(str, -1) {
fmt.Println(match, "found at index", i)
}
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Golang, please visit: https://golang.org/pkg/regexp/