image handling was truncating footnotes

- FIXED: Image fix truncating footnotes

lib/mdless/console.rb

@@ -832,7 +832,7 @@ def mmd_metadata_replace(input)
       end
 
       def fix_image_attributes(input)
-        input.gsub(/^( {0,3}\[.*?\]: *\S+) +([^"].*?)$/, '\1')
+        input.gsub(/^( {0,3}\[[^^].*?\]: *\S+) +([^"].*?)$/, '\1')
       end
 
       def preprocess(input)

test/Byword.md

@@ -111,9 +111,11 @@ In the vast majority of times, you will be using Markdown for its *raison d'ê
 
 [img-export]: img/export.png "Export options"
 
-* Copy the HTML output directly to your clipboard -- so you can conveniently paste it into your favorite HTML editor[^fn-export];
+* Copy the HTML output directly to[^test] your clipboard -- so you can conveniently paste it into your favorite HTML editor[^fn-export];
 * Export to a file.
 
+[^test]: This is a little test.
+
 [^fn-export]: When copying to clipboard, **Byword** will only place the equivalent of the `body` tag contents. On the other hand, when exporting to a file, a complete HTML file will be generated.
 
 We know how much you love **Byword**'s aesthetics so we even added a little bonus to the option of exporting to a file.