Incorrect parsing of inline link

[romainjudic]

Description:
Inline link is detected even when there is a space between square brackets and parentheses.

The pattern for inline links is [link text](link): the left square bracket and the left parentheses are next to each other, without white space between them.

It turns out that adding a white space in between still results in an inline link, but it should not.

Input:

[some] (text)

Expected output:

<p>[some] (text)</p>

Actual output:

<p><a href="text">some</a></p>