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Configure footnote rendering.
- The config file can provide FootnoteAnchorPrefix, which will be used by blackfriday when rendering to HTML. A value of `q:` has the effect of making the anchor for a footnote `[^footie]` be `fn:q:footie`. The default is `""`. - The config file can provide FootnoteReturnLinkContents, which will be used by blackfriday when rendering to HTML. A value of `^` has the effect of making the return link be `^` instead of `[return]`.
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commit
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3 changed files with 30 additions and 33 deletions
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@ -121,6 +121,8 @@ func InitializeConfig() {
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viper.SetDefault("PygmentsUseClasses", false)
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viper.SetDefault("DisableLiveReload", false)
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viper.SetDefault("PluralizeListTitles", true)
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viper.SetDefault("FootnoteAnchorPrefix", "")
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viper.SetDefault("FootnoteReturnLinkContents", "")
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if hugoCmdV.PersistentFlags().Lookup("buildDrafts").Changed {
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viper.Set("BuildDrafts", Draft)
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@ -40,6 +40,7 @@ The following is an example of a toml config file with some of the default value
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builddrafts = false
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baseurl = "http://yoursite.example.com/"
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canonifyurls = true
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[indexes]
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category = "categories"
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tag = "tags"
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@ -49,6 +50,7 @@ Here is a yaml configuration file which sets a few more options
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---
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baseurl: "http://yoursite.example.com/"
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title: "Yoyodyne Widget Blogging"
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footnotereturnlinkcontents: "↩"
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permalinks:
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post: /:year/:month/:title/
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params:
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@ -671,49 +671,42 @@ func (page *Page) Convert() error {
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return nil
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}
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func markdownRender(content []byte) []byte {
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func getHtmlRenderer(withTOC bool) blackfriday.Renderer {
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renderParameters := blackfriday.HtmlRendererParameters{
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FootnoteAnchorPrefix: viper.GetString("FootnoteAnchorPrefix"),
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FootnoteReturnLinkContents: viper.GetString("FootnoteReturnLinkContents"),
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}
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htmlFlags := 0
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htmlFlags |= blackfriday.HTML_USE_XHTML
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htmlFlags |= blackfriday.HTML_USE_SMARTYPANTS
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htmlFlags |= blackfriday.HTML_SMARTYPANTS_FRACTIONS
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htmlFlags |= blackfriday.HTML_SMARTYPANTS_LATEX_DASHES
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htmlFlags |= blackfriday.HTML_FOOTNOTE_RETURN_LINKS
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renderer := blackfriday.HtmlRenderer(htmlFlags, "", "")
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extensions := 0
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extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS
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extensions |= blackfriday.EXTENSION_TABLES
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extensions |= blackfriday.EXTENSION_FENCED_CODE
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extensions |= blackfriday.EXTENSION_AUTOLINK
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extensions |= blackfriday.EXTENSION_STRIKETHROUGH
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extensions |= blackfriday.EXTENSION_SPACE_HEADERS
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extensions |= blackfriday.EXTENSION_FOOTNOTES
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extensions |= blackfriday.EXTENSION_HEADER_IDS
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if withTOC {
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htmlFlags |= blackfriday.HTML_TOC
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}
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return blackfriday.Markdown(content, renderer, extensions)
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return blackfriday.HtmlRendererWithParameters(htmlFlags, "", "", renderParameters)
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}
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func getMarkdownExtensions() int {
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return 0 | blackfriday.EXTENSION_NO_INTRA_EMPHASIS |
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blackfriday.EXTENSION_TABLES | blackfriday.EXTENSION_FENCED_CODE |
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blackfriday.EXTENSION_AUTOLINK | blackfriday.EXTENSION_STRIKETHROUGH |
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blackfriday.EXTENSION_SPACE_HEADERS | blackfriday.EXTENSION_FOOTNOTES |
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blackfriday.EXTENSION_HEADER_IDS
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}
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func markdownRender(content []byte) []byte {
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return blackfriday.Markdown(content, getHtmlRenderer(false),
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getMarkdownExtensions())
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}
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func markdownRenderWithTOC(content []byte) []byte {
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htmlFlags := 0
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htmlFlags |= blackfriday.HTML_TOC
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htmlFlags |= blackfriday.HTML_USE_XHTML
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htmlFlags |= blackfriday.HTML_USE_SMARTYPANTS
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htmlFlags |= blackfriday.HTML_SMARTYPANTS_FRACTIONS
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htmlFlags |= blackfriday.HTML_SMARTYPANTS_LATEX_DASHES
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htmlFlags |= blackfriday.HTML_FOOTNOTE_RETURN_LINKS
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renderer := blackfriday.HtmlRenderer(htmlFlags, "", "")
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extensions := 0
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extensions |= blackfriday.EXTENSION_NO_INTRA_EMPHASIS
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extensions |= blackfriday.EXTENSION_TABLES
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extensions |= blackfriday.EXTENSION_FENCED_CODE
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extensions |= blackfriday.EXTENSION_AUTOLINK
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extensions |= blackfriday.EXTENSION_STRIKETHROUGH
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extensions |= blackfriday.EXTENSION_SPACE_HEADERS
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extensions |= blackfriday.EXTENSION_FOOTNOTES
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extensions |= blackfriday.EXTENSION_HEADER_IDS
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return blackfriday.Markdown(content, renderer, extensions)
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return blackfriday.Markdown(content, getHtmlRenderer(true),
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getMarkdownExtensions())
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}
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func extractTOC(content []byte) (newcontent []byte, toc []byte) {
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@ -802,7 +795,7 @@ func sliceToLower(s []string) []string {
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return nil
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}
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l := make([]string, len(s))
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l := make([]string, len(s))
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for i, v := range s {
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l[i] = strings.ToLower(v)
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}
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