# Module 'util' -- some useful functions that don't fit elsewhere
# NB: These are now built-in functions, but this module is provided
# for compatibility. Don't use in new programs unless you need backward
# compatibility (i.e. need to run with old interpreters).
# Remove an item from a list.
# No complaints if it isn't in the list at all.
# If it occurs more than once, remove the first occurrence.
if item
in list: list.remove(item
)
# Return a string containing a file's contents.
return readopenfile(open(fn
, 'r'))
# Read an open file until EOF.