43 lines
970 B
Go
43 lines
970 B
Go
|
// Copyright 2022 The Gitea Authors. All rights reserved.
|
||
|
|
// Use of this source code is governed by a MIT-style
|
||
|
|
// license that can be found in the LICENSE file.
|
||
|
|
|
||
|
|
package math
|
||
|
|
|
||
|
|
import "github.com/yuin/goldmark/ast"
|
||
|
|
|
||
|
|
// Block represents a display math block e.g. $$...$$ or \[...\]
|
||
|
|
type Block struct {
|
||
|
|
ast.BaseBlock
|
||
|
|
Dollars bool
|
||
|
|
Indent int
|
||
|
|
Closed bool
|
||
|
|
}
|
||
|
|
|
||
|
|
// KindBlock is the node kind for math blocks
|
||
|
|
var KindBlock = ast.NewNodeKind("MathBlock")
|
||
|
|
|
||
|
|
// NewBlock creates a new math Block
|
||
|
|
func NewBlock(dollars bool, indent int) *Block {
|
||
|
|
return &Block{
|
||
|
|
Dollars: dollars,
|
||
|
|
Indent: indent,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Dump dumps the block to a string
|
||
|
|
func (n *Block) Dump(source []byte, level int) {
|
||
|
|
m := map[string]string{}
|
||
|
|
ast.DumpHelper(n, source, level, m, nil)
|
||
|
|
}
|
||
|
|
|
||
|
|
// Kind returns KindBlock for math Blocks
|
||
|
|
func (n *Block) Kind() ast.NodeKind {
|
||
|
|
return KindBlock
|
||
|
|
}
|
||
|
|
|
||
|
|
// IsRaw returns true as this block should not be processed further
|
||
|
|
func (n *Block) IsRaw() bool {
|
||
|
|
return true
|
||
|
|
}
|