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Add smartDashes flag for Blackfriday

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To allow the end users to disable any form of smart dashes
(LaTeX-style or not) while keeping the rest of Blackfriday
SmartyPants features.

Depends on https://github.com/russross/blackfriday/pull/190
"Add HTML_SMARTYPANTS_DASHES for toggling smart dashes"
to be accepted by Blackfriday developers.
This commit is contained in:
Anthony Fok 2015-08-05 16:39:29 -06:00
parent 6b34a4e4e8
commit e95db67b20
2 changed files with 18 additions and 1 deletions
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13
docs/content/overview/configuration.md
View file

@ -179,7 +179,7 @@ But Hugo does expose some options---as listed in the table below, matched with t
<tr>
<td class="purpose-title">Purpose:</td>
<td class="purpose-description" colspan="2">Enable/Disable smart punctuation substitutions such as smart quotes, smart dashes, etc.
May be fine-tuned with the <code>angledQuotes</code>, <code>fractions</code> and <code>latexDashes</code> flags below.</td>
May be fine-tuned with the <code>angledQuotes</code>, <code>fractions</code>, <code>smartDashes</code> and <code>latexDashes</code> flags below.</td>
</tr>
<tr>
@ -208,6 +208,17 @@ Blackfriday would still convert 1/2, 1/4 and 3/4 to ½&nbsp;(<code>&amp;frac12;<
but only these three.</small></td>
</tr>
<tr>
<td><code><strong>smartDashes</strong></code></td>
<td><code>true</code></td>
<td><code>HTML_SMARTYPANTS_DASHES</code></td>
</tr>
<tr>
<td class="purpose-title">Purpose:</td>
<td class="purpose-description" colspan="2">Enable/Disable smart dashes, i.e. turning hyphens into en&nbsp;dash or em&nbsp;dash.<br>
Its behavior can be modified with the <code>latexDashes</code> flag listed below.</td>
</tr>
<tr>
<td><code><strong>latexDashes</strong></code></td>
<td><code>true</code></td>

6
helpers/content.go
View file

@ -45,6 +45,7 @@ type Blackfriday struct {
AngledQuotes bool
Fractions bool
HrefTargetBlank bool
SmartDashes bool
LatexDashes bool
PlainIDAnchors bool
Extensions []string
@ -58,6 +59,7 @@ func NewBlackfriday() *Blackfriday {
AngledQuotes: false,
Fractions: true,
HrefTargetBlank: false,
SmartDashes: true,
LatexDashes: true,
PlainIDAnchors: false,
}
@ -169,6 +171,10 @@ func GetHTMLRenderer(defaultFlags int, ctx *RenderingContext) blackfriday.Render
htmlFlags |= blackfriday.HTML_HREF_TARGET_BLANK
}
if ctx.getConfig().SmartDashes {
htmlFlags |= blackfriday.HTML_SMARTYPANTS_DASHES
}
if ctx.getConfig().LatexDashes {
htmlFlags |= blackfriday.HTML_SMARTYPANTS_LATEX_DASHES
}