Fully completes #3.

It's passable for me.
2017-04-23 11:09:07 +10:00 · 2017-04-23 11:09:07 +10:00 · 270007e0bf
commit 270007e0bf
parent b06887f2d9
1 changed files with 4 additions and 0 deletions
--- a/modules/library/fs-ext.lua
+++ b/modules/library/fs-ext.lua
@ -10,3 +10,7 @@ function frm(s)
 local d,p = fres(s)
 return d.remove(p)
 end
+function fexists(s)
+ local d,p = fres(s)
+ return d.exists(p)
+end