1
0
mirror of https://gitea.com/gitea/tea.git synced 2024-12-26 02:49:45 +01:00
gitea-tea/vendor/github.com/yuin/goldmark/parser/thematic_break.go
6543 89e93d90b3 Use glamour and termev to render/colorize content ()
Merge branch 'master' into use-glamour

select Glamour Theme based on BackgroundColor

Merge branch 'master' into use-glamour

Merge branch 'master' into use-glamour

update termev

update go.mod

label color colorate

use glamour for issue content

Vendor: Add glamour

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://gitea.com/gitea/tea/pulls/181
Reviewed-by: techknowlogick <techknowlogick@gitea.io>
Reviewed-by: Lunny Xiao <xiaolunwen@gmail.com>
2020-09-19 16:00:50 +00:00

76 lines
1.5 KiB
Go

package parser
import (
"github.com/yuin/goldmark/ast"
"github.com/yuin/goldmark/text"
"github.com/yuin/goldmark/util"
)
type thematicBreakPraser struct {
}
var defaultThematicBreakPraser = &thematicBreakPraser{}
// NewThematicBreakParser returns a new BlockParser that
// parses thematic breaks.
func NewThematicBreakParser() BlockParser {
return defaultThematicBreakPraser
}
func isThematicBreak(line []byte, offset int) bool {
w, pos := util.IndentWidth(line, offset)
if w > 3 {
return false
}
mark := byte(0)
count := 0
for i := pos; i < len(line); i++ {
c := line[i]
if util.IsSpace(c) {
continue
}
if mark == 0 {
mark = c
count = 1
if mark == '*' || mark == '-' || mark == '_' {
continue
}
return false
}
if c != mark {
return false
}
count++
}
return count > 2
}
func (b *thematicBreakPraser) Trigger() []byte {
return []byte{'-', '*', '_'}
}
func (b *thematicBreakPraser) Open(parent ast.Node, reader text.Reader, pc Context) (ast.Node, State) {
line, segment := reader.PeekLine()
if isThematicBreak(line, reader.LineOffset()) {
reader.Advance(segment.Len() - 1)
return ast.NewThematicBreak(), NoChildren
}
return nil, NoChildren
}
func (b *thematicBreakPraser) Continue(node ast.Node, reader text.Reader, pc Context) State {
return Close
}
func (b *thematicBreakPraser) Close(node ast.Node, reader text.Reader, pc Context) {
// nothing to do
}
func (b *thematicBreakPraser) CanInterruptParagraph() bool {
return true
}
func (b *thematicBreakPraser) CanAcceptIndentedLine() bool {
return false
}