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Fix recognition of consecutive footnotes

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The second footnote was treated as if the pair of them were a reference
style link, without checking if the second bit is another footnote.

Fixes issue 158.
This commit is contained in:
Vytautas Šaltenis 2015-04-03 21:05:54 +03:00
parent 2c0c546774
commit 195dac9f5b
2 changed files with 7 additions and 1 deletions
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2
inline.go
View File

@ -348,7 +348,7 @@ func link(p *parser, out *bytes.Buffer, data []byte, offset int) int {
i++
// reference style link
case i < len(data) && data[i] == '[':
case i < len(data)-1 && data[i] == '[' && data[i+1] != '^':
var id []byte
// look for the id

6
inline_test.go
View File

@ -805,6 +805,12 @@ what happens here
"empty footnote[^]\n\n[^]: fn text",
"<p>empty footnote<sup class=\"footnote-ref\" id=\"fnref:\"><a rel=\"footnote\" href=\"#fn:\">1</a></sup></p>\n<div class=\"footnotes\">\n\n<hr />\n\n<ol>\n<li id=\"fn:\">fn text\n</li>\n</ol>\n</div>\n",
"Some text.[^note1]\n\n[^note1]: fn1",
"<p>Some text.<sup class=\"footnote-ref\" id=\"fnref:note1\"><a rel=\"footnote\" href=\"#fn:note1\">1</a></sup></p>\n<div class=\"footnotes\">\n\n<hr />\n\n<ol>\n<li id=\"fn:note1\">fn1\n</li>\n</ol>\n</div>\n",
"Some text.[^note1][^note2]\n\n[^note1]: fn1\n[^note2]: fn2\n",
"<p>Some text.<sup class=\"footnote-ref\" id=\"fnref:note1\"><a rel=\"footnote\" href=\"#fn:note1\">1</a></sup><sup class=\"footnote-ref\" id=\"fnref:note2\"><a rel=\"footnote\" href=\"#fn:note2\">2</a></sup></p>\n<div class=\"footnotes\">\n\n<hr />\n\n<ol>\n<li id=\"fn:note1\">fn1\n</li>\n<li id=\"fn:note2\">fn2\n</li>\n</ol>\n</div>\n",
}
func TestFootnotes(t *testing.T) {