an></p></blockquote></td></tr><tr><td><span class="hspace">&nbsp;&nbsp;</span><span class="RktVar">x</span><span class="hspace">&nbsp;</span>:<span class="hspace">&nbsp;</span><span class="RktSym">any/c</span></td></tr></table></blockquote><p>Checks whether a string adheres to the syntax of JSON Pointer.</p><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner">