Make "pdflatex" an alias of "pdfcairolatex" for gnuplot toolkit print (bug #49223). * print.m: Add carriage returns to Xfig documentation string. * __gnuplot_print__.m: Add "pdflatexstandalone" and "pdflatex" to case where cairolatex gnuplot terminal is used. Add "pdf" option if terminal contains "pdflatex". Replace "pdflatex" in term string with "cairolatex". (font_spec): Add "pdflatexstandalone" and "pdflatex" to case where cairolatex terminal font specs are processed. * __print_parse_opts__.m: Add "epscairo", "cairolatex", "pdfcairolatex", "pdfcairolatexstandalone", "epscairolatex", and "epscairolatexstandalone" along with associated extension strings to the dev_list and suffixes cell arrays, respectively.

--- a/scripts/plot/util/print.m	Fri Sep 30 17:23:39 2016 -0700
+++ b/scripts/plot/util/print.m	Fri Sep 30 20:46:25 2016 -0500
@@ -160,7 +160,9 @@
 ##
 ##   @item fig
 ##     XFig.  For the Gnuplot graphics toolkit, the additional options
-## @option{-textspecial} or @option{-textnormal} can be used to control whether the special flag should be set for the text in the figure.  (default is @option{-textnormal})
+## @option{-textspecial} or @option{-textnormal} can be used to control
+## whether the special flag should be set for the text in the figure.
+## (default is @option{-textnormal})
 ##
 ##   @item gif
 ##     GIF image (only available for the Gnuplot graphics toolkit)