Merge pull request #2420 from niklasholm/master

Add extended DVI (XDV) to TeX.gitignore

TeX.gitignore

@@ -13,6 +13,7 @@
 
 ## Intermediate documents:
 *.dvi
+*.xdv
 *-converted-to.*
 # these rules might exclude image files for figures etc.
 # *.ps