fix: Allow to set/unset inline attribute (#32)

Author: mcanouil

README.md

@@ -40,14 +40,15 @@ You can browse all of the available sets of icons here:
 ### Iconify Attributes
 
 Iconify API provides additional attributes: <https://docs.iconify.design/iconify-icon/>.  
-Currently, this extension supports: `width`, `height`, `title`[^2], `label`[^2] (_i.e._, `aria-label`), `flip`, and `rotate`.
+Currently, this extension supports: `size`, `width`, `height`, `flip`, `rotate`, `title`[^2], `label`[^2] (_i.e._, `aria-label`), and `inline`[^3].
 
 ``` markdown
-{{< iconify <set> <icon> <size=...> <width=...> <height=...> <flip=...> <rotate=...> <title=...> <label=...> >}}
-{{< iconify <set:icon> <size=...> <width=...> <height=...> <flip=...> <rotate=...> <title=...> <label=...> >}}
+{{< iconify <set> <icon> <size=...> <width=...> <height=...> <flip=...> <rotate=...> <title=...> <label=...> <inline=...> >}}
+{{< iconify <set:icon> <size=...> <width=...> <height=...> <flip=...> <rotate=...> <title=...> <label=...> <inline=...> >}}
 ```
 
 [^2]: `title` and `label` takes the following default value: `Icon <icon> from <set> Iconify.design set.`.
+[^3]: `inline` is a boolean attribute that can be set to `true` or `false`. Default is `true`.
 
 ### Sizing Icons
 

_extensions/iconify/_extension.yml

@@ -1,6 +1,6 @@
 title: Iconify support
 author: Mickaël Canouil
-version: 2.1.1
+version: 2.1.2
 quarto-required: ">=1.2.280"
 contributes:
   shortcodes:

_extensions/iconify/iconify.lua

@@ -139,9 +139,15 @@ return {
         attributes = attributes .. ' rotate="' .. rotate .. '"'
       end
 
+      local inline = pandoc.utils.stringify(kwargs["inline"])
+      if is_empty(inline) or inline ~= "false" then
+        attributes = ' inline ' .. attributes
+      end
+      
+
       return pandoc.RawInline(
         'html',
-        '<iconify-icon inline=true role="img"' .. attributes .. '></iconify-icon>'
+        '<iconify-icon role="img"' .. attributes .. '></iconify-icon>'
       )
     else
       return pandoc.Null()

example.qmd

@@ -12,9 +12,9 @@ It provides an `{{{< iconify >}}}` shortcode:
   {{{< iconify <set:icon> >}}}
   ```
 
-- Optional `<set>` (default is `fluent-emoji`) `<size=...>`, `<width=...>`, `<height=...>`, `<flip=...>`, and `<rotate=...>`:
+- Optional `<set>` (default is `fluent-emoji`) `<size=...>`, `<width=...>`, `<height=...>`, `<flip=...>`, `<rotate=...>`, `<title=...>`, `<label=...>`, and `<inline=...>`:
   ``` markdown
-  {{{< iconify <set> <icon> <size=...> <width=...> <height=...> <flip=...> <rotate=...> >}}}
+  {{{< iconify <set> <icon> <size=...> <width=...> <height=...> <flip=...> <rotate=...> <title=...> <label=...> <inline=...> >}}}
   ```
   If `<size=...>` is defined, `<width=...>` and `<height=...>` are not used.  
   See <https://docs.iconify.design/iconify-icon/> for more details.