Update markdown parsing library to github.com/gomarkdown/markdown (#944)

1 files changed, 0 insertions, 333 deletions

diff --git a/vendor/gitlab.com/golang-commonmark/markdown/render.go b/vendor/gitlab.com/golang-commonmark/markdown/render.go
deleted file mode 100644
index 3955f051..00000000
--- a/vendor/gitlab.com/golang-commonmark/markdown/render.go
+++ /dev/null
@@ -1,333 +0,0 @@
-// 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
-
-import (
-	"io"
-	"regexp"
-	"strconv"
-	"strings"
-
-	"gitlab.com/golang-commonmark/html"
-)
-
-type Renderer struct {
-	w *monadicWriter
-}
-
-func NewRenderer(w io.Writer) *Renderer {
-	return &Renderer{newMonadicWriter(w)}
-}
-
-func (r *Renderer) Render(tokens []Token, options RenderOptions) error {
-	for i, tok := range tokens {
-		if tok, ok := tok.(*Inline); ok {
-			r.renderInline(tok.Children, options)
-		} else {
-			r.renderToken(tokens, i, options)
-		}
-	}
-
-	r.w.Flush()
-
-	return r.w.err
-}
-
-func (r *Renderer) renderInline(tokens []Token, o RenderOptions) {
-	for i := range tokens {
-		r.renderToken(tokens, i, o)
-	}
-}
-
-func (r *Renderer) renderInlineAsText(tokens []Token) {
-	for _, tok := range tokens {
-		if text, ok := tok.(*Text); ok {
-			html.WriteEscapedString(r.w, text.Content)
-		} else if img, ok := tok.(*Image); ok {
-			r.renderInlineAsText(img.Tokens)
-		}
-	}
-}
-
-var rNotSpace = regexp.MustCompile(`^\S+`)
-
-func (r *Renderer) renderToken(tokens []Token, idx int, options RenderOptions) {
-	tok := tokens[idx]
-
-	if idx > 0 && tok.Block() && !tok.Closing() {
-		switch t := tokens[idx-1].(type) {
-		case *ParagraphOpen:
-			if t.Hidden {
-				r.w.WriteByte('\n')
-			}
-		case *ParagraphClose:
-			if t.Hidden {
-				r.w.WriteByte('\n')
-			}
-		}
-	}
-
-	switch tok := tok.(type) {
-	case *BlockquoteClose:
-		r.w.WriteString("</blockquote>")
-
-	case *BlockquoteOpen:
-		r.w.WriteString("<blockquote>")
-
-	case *BulletListClose:
-		r.w.WriteString("</ul>")
-
-	case *BulletListOpen:
-		r.w.WriteString("<ul>")
-
-	case *CodeBlock:
-		r.w.WriteString("<pre><code>")
-		html.WriteEscapedString(r.w, tok.Content)
-		r.w.WriteString("</code></pre>")
-
-	case *CodeInline:
-		r.w.WriteString("<code>")
-		html.WriteEscapedString(r.w, tok.Content)
-		r.w.WriteString("</code>")
-
-	case *EmphasisClose:
-		r.w.WriteString("</em>")
-
-	case *EmphasisOpen:
-		r.w.WriteString("<em>")
-
-	case *Fence:
-		r.w.WriteString("<pre><code")
-		if tok.Params != "" {
-			langName := strings.SplitN(unescapeAll(tok.Params), " ", 2)[0]
-			langName = rNotSpace.FindString(langName)
-			if langName != "" {
-				r.w.WriteString(` class="`)
-				r.w.WriteString(options.LangPrefix)
-				html.WriteEscapedString(r.w, langName)
-				r.w.WriteByte('"')
-			}
-		}
-		r.w.WriteByte('>')
-		html.WriteEscapedString(r.w, tok.Content)
-		r.w.WriteString("</code></pre>")
-
-	case *Hardbreak:
-		if options.XHTML {
-			r.w.WriteString("<br />\n")
-		} else {
-			r.w.WriteString("<br>\n")
-		}
-
-	case *HeadingClose:
-		r.w.WriteString("</h")
-		r.w.WriteByte("0123456789"[tok.HLevel])
-		r.w.WriteString(">")
-
-	case *HeadingOpen:
-		r.w.WriteString("<h")
-		r.w.WriteByte("0123456789"[tok.HLevel])
-		r.w.WriteByte('>')
-
-	case *Hr:
-		if options.XHTML {
-			r.w.WriteString("<hr />")
-		} else {
-			r.w.WriteString("<hr>")
-		}
-
-	case *HTMLBlock:
-		r.w.WriteString(tok.Content)
-		return // no newline
-
-	case *HTMLInline:
-		r.w.WriteString(tok.Content)
-
-	case *Image:
-		r.w.WriteString(`<img src="`)
-		html.WriteEscapedString(r.w, tok.Src)
-		r.w.WriteString(`" alt="`)
-		r.renderInlineAsText(tok.Tokens)
-		r.w.WriteByte('"')
-
-		if tok.Title != "" {
-			r.w.WriteString(` title="`)
-			html.WriteEscapedString(r.w, tok.Title)
-			r.w.WriteByte('"')
-		}
-		if options.XHTML {
-			r.w.WriteString(" />")
-		} else {
-			r.w.WriteByte('>')
-		}
-
-	case *LinkClose:
-		r.w.WriteString("</a>")
-
-	case *LinkOpen:
-		r.w.WriteString(`<a href="`)
-		html.WriteEscapedString(r.w, tok.Href)
-		r.w.WriteByte('"')
-		if tok.Title != "" {
-			r.w.WriteString(` title="`)
-			html.WriteEscapedString(r.w, (tok.Title))
-			r.w.WriteByte('"')
-		}
-		if tok.Target != "" {
-			r.w.WriteString(` target="`)
-			html.WriteEscapedString(r.w, tok.Target)
-			r.w.WriteByte('"')
-		}
-		if options.Nofollow {
-			r.w.WriteString(` rel="nofollow"`)
-		}
-		r.w.WriteByte('>')
-
-	case *ListItemClose:
-		r.w.WriteString("</li>")
-
-	case *ListItemOpen:
-		r.w.WriteString("<li>")
-
-	case *OrderedListClose:
-		r.w.WriteString("</ol>")
-
-	case *OrderedListOpen:
-		if tok.Order != 1 {
-			r.w.WriteString(`<ol start="`)
-			r.w.WriteString(strconv.Itoa(tok.Order))
-			r.w.WriteString(`">`)
-		} else {
-			r.w.WriteString("<ol>")
-		}
-
-	case *ParagraphClose:
-		if tok.Hidden {
-			return
-		}
-		if !tok.Tight {
-			r.w.WriteString("</p>")
-		} else if tokens[idx+1].Closing() {
-			return // no newline
-		}
-
-	case *ParagraphOpen:
-		if tok.Hidden {
-			return
-		}
-		if !tok.Tight {
-			r.w.WriteString("<p>")
-		}
-
-	case *Softbreak:
-		if options.Breaks {
-			if options.XHTML {
-				r.w.WriteString("<br />\n")
-			} else {
-				r.w.WriteString("<br>\n")
-			}
-		} else {
-			r.w.WriteByte('\n')
-		}
-		return
-
-	case *StrongClose:
-		r.w.WriteString("</strong>")
-
-	case *StrongOpen:
-		r.w.WriteString("<strong>")
-
-	case *StrikethroughClose:
-		r.w.WriteString("</s>")
-
-	case *StrikethroughOpen:
-		r.w.WriteString("<s>")
-
-	case *TableClose:
-		r.w.WriteString("</table>")
-
-	case *TableOpen:
-		r.w.WriteString("<table>")
-
-	case *TbodyClose:
-		r.w.WriteString("</tbody>")
-
-	case *TbodyOpen:
-		r.w.WriteString("<tbody>")
-
-	case *TdClose:
-		r.w.WriteString("</td>")
-
-	case *TdOpen:
-		if tok.Align != AlignNone {
-			r.w.WriteString(`<td style="text-align:`)
-			r.w.WriteString(tok.Align.String())
-			r.w.WriteString(`">`)
-		} else {
-			r.w.WriteString("<td>")
-		}
-
-	case *Text:
-		html.WriteEscapedString(r.w, tok.Content)
-
-	case *TheadClose:
-		r.w.WriteString("</thead>")
-
-	case *TheadOpen:
-		r.w.WriteString("<thead>")
-
-	case *ThClose:
-		r.w.WriteString("</th>")
-
-	case *ThOpen:
-		if align := tok.Align; align != AlignNone {
-			r.w.WriteString(`<th style="text-align:`)
-			r.w.WriteString(align.String())
-			r.w.WriteString(`">`)
-		} else {
-			r.w.WriteString("<th>")
-		}
-
-	case *TrClose:
-		r.w.WriteString("</tr>")
-
-	case *TrOpen:
-		r.w.WriteString("<tr>")
-
-	default:
-		panic("unknown token type")
-	}
-
-	needLf := false
-	if tok.Block() {
-		needLf = true
-
-		if tok.Opening() {
-			nextTok := tokens[idx+1]
-			blockquote := false
-			switch nextTok := nextTok.(type) {
-			case *Inline:
-				needLf = false
-			case *ParagraphOpen:
-				if nextTok.Tight || nextTok.Hidden {
-					needLf = false
-				}
-			case *ParagraphClose:
-				if nextTok.Tight || nextTok.Hidden {
-					needLf = false
-				}
-			case *BlockquoteClose:
-				blockquote = true
-			}
-			if !blockquote && needLf && nextTok.Closing() && nextTok.Tag() == tok.Tag() {
-				needLf = false
-			}
-		}
-	}
-
-	if needLf {
-		r.w.WriteByte('\n')
-	}
-}