forked from jshiffer/matterbridge
04567c765e
This uses our own gomatrix lib with the SendHTML function which adds HTML to formatted_body in matrix. golang-commonmark is used to convert markdown into valid HTML.
109 lines
1.3 KiB
Go
109 lines
1.3 KiB
Go
// Copyright 2015 The Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package markdown
|
|
|
|
func isHeaderLine(s string) bool {
|
|
if s == "" {
|
|
return false
|
|
}
|
|
|
|
st := 0
|
|
n := 0
|
|
for i := 0; i < len(s); i++ {
|
|
b := s[i]
|
|
switch st {
|
|
case 0: // initial state
|
|
switch b {
|
|
case '|':
|
|
st = 1
|
|
case ':':
|
|
st = 2
|
|
case '-':
|
|
st = 3
|
|
n++
|
|
case ' ':
|
|
break
|
|
default:
|
|
return false
|
|
}
|
|
|
|
case 1: // |
|
|
switch b {
|
|
case ' ':
|
|
break
|
|
case ':':
|
|
st = 2
|
|
case '-':
|
|
st = 3
|
|
n++
|
|
default:
|
|
return false
|
|
}
|
|
|
|
case 2: // |:
|
|
switch b {
|
|
case ' ':
|
|
break
|
|
case '-':
|
|
st = 3
|
|
n++
|
|
default:
|
|
return false
|
|
}
|
|
|
|
case 3: // |:-
|
|
switch b {
|
|
case '-':
|
|
break
|
|
case ':':
|
|
st = 4
|
|
case '|':
|
|
st = 5
|
|
case ' ':
|
|
st = 6
|
|
default:
|
|
return false
|
|
}
|
|
|
|
case 4: // |:---:
|
|
switch b {
|
|
case ' ':
|
|
break
|
|
case '|':
|
|
st = 5
|
|
default:
|
|
return false
|
|
}
|
|
|
|
case 5: // |:---:|
|
|
switch b {
|
|
case ' ':
|
|
break
|
|
case ':':
|
|
st = 2
|
|
case '-':
|
|
st = 3
|
|
n++
|
|
default:
|
|
return false
|
|
}
|
|
|
|
case 6: // |:--- SPACE
|
|
switch b {
|
|
case ' ':
|
|
break
|
|
case ':':
|
|
st = 4
|
|
case '|':
|
|
st = 5
|
|
default:
|
|
return false
|
|
}
|
|
}
|
|
}
|
|
|
|
return n >= 1
|
|
}
|