Article titles incorrectly italicized

[npeterson]

I just noticed that, in article titles that contain more than one ital term, the entire title is italicized incorrectly. See screenshots and examples.

 http://plosntds-demo.plos.org/article/info:doi/10.1371/journal.pntd.0000233  http://plosntds-demo.plos.org/article/info%3Adoi%2F10.1371%2Fjournal.pntd.0000372  http://plosntds-demo.plos.org/article/info%3Adoi%2F10.1371%2Fjournal.pntd.0000269

Verified. Italic tags are incorrectly set from the XML:

<article-title>Phylogeography and Genetic Variation of <italic>Triatoma dimidiata</italic>, the Main Chagas Disease Vector in Central America, and Its Position within the Genus <italic>Triatoma</italic></article-title>

turns into:

<h1 xpathLocation="noSelect">Phylogeography and Genetic Variation of Triatoma dimidiata</italic>, the Main Chagas Disease Vector in Central America, and Its Position within the Genus <italic>Triatoma

[stoomey]

This is a code issue, not HTML/CSS so it's not something I have the expertise to deal with unfortunately.

[josowski]

(In [7554]) The articleformat directive was using a greedy regular expression causing it to fail when mulitple tags of the same type were passed in the same string

The RHC / social bookmarking digg title was also missing this directive.

References #1236

[rcave]

Verified that article titles appear correctly when more than one <italic> tag is in the title.

[dragisak]

(In [7566]) Add tests for multiple tags of the same type. Should have been part of r7554. See #1236.