Did you know that wptexturize will convert ( tm ) into (tm)
Did you know that wptexturize will convert ( tm ) into ™ So long as you omit the spaces.
AND so long as wptexturize is still being applied! … which it currently isn’t on this site since WordPress 4.0.1 Well, not for “the_content”, but it is for titles.
This is the pragmatic workaround to TRAC #29608 which we’ve reopened today.
There’s a similar set of posts on oik-plugins.co.uk where the workaround has not been applied.
hover to slideToggle source