v0.3.6

rplos 0.3.6

NEW FEATURES

• All search functions (searchplos(), plosabstract(), plosauthor(), plosfigtabcaps(), plossubject(), and plostitle()) gain highlighting argument, setting to TRUE (default=FALSE) returns matching sentence fragments that were matched. NOTE that if highlighting=TRUE the output can be a list of data.frame's if returndf=TRUE, with two named elements 'data' and 'highlighting', or a list of lists if returndf=FALSE.
• All search functions (searchplos(), plosabstract(), plosauthor(), plosfigtabcaps(), plossubject(), and plostitle()) gain sort argument. You can pass a field to sort by even if you don't return that field in the output, e.g., sort='counter_total_month desc'.
• A tiny function parsehighlight() added to parse out html code from highlighting output.

BUG FIXES

• Some examples in docs didn't work - fixed them.
• Fixed bug in searchplos() that was causing elements of a return field to cause failure because they were longer than 1 (e.g., authors). Now concatenating elements of length > 1.
• Fixed bug in searchplos() that was causing elements of length 0 to cause failure. Now removing elements of length 0.
• Fixed parsehighlight function to return NA if highlighting return of length 0.
• Fixed broken test for plosauthor(), plosabstract(), and plot_throughtime().