<exec> Double-quotes Args with Space

In Texis version 6, under Windows, the <exec> function in Vortex automatically double-quotes any arguments containing whitespace (and not already containing double-quotes), for more correct parsing by the program. This generally obviates the need to explicitly double-quote such arguments in Vortex. See the quoteargs flag to <exec> (here).

The version 5 behavior (no automatic quoting) can be restored by default with the texis.ini setting [Texis] Exec Quote Args (here) set to 0. It can also be set in the flags to individual <exec> statements (see the Vortex manual).