Added some more test cases for `vis`ing and `unvis`ing
strings, and a test case that walks/checks a directory with
filenames that require encoding. Had to change Path() and String()
to account for possible errors Vis() and Unvis() could return.
Signed-off-by: Stephen Chung <schung@redhat.com>
Comments were only ignored if the string parsed
started with "#". This commit trims leading whitespace
and tab characters to make sure all lines with "#" being the
first non-whitespace character are ignored.
Signed-off-by: Stephen Chung <schung@redhat.com>
When iterating over creator.DH.Entries using the variable
e, and then setting creator.curSet to &e, this causes aliasing
that results in the underlying Entry of creator.curSet to
change on each iteration. Instead we want to get the address of
the actual Entry in creator.DH.Entries.
Signed-off-by: Stephen Chung <schung@redhat.com>
