1# shell functions to include in multiple test files
2
3# squeeze out blanks to avoid white space differences in od implementations
4_intl_normalize_spaces()
5{
6	sed -e 's/[[:space:]]\{1,\}/ /g' -e 's/[[:space:]]*$//'
7}
8
9# avoid whitespace differences in wc implementations
10_cut_leading_spaces()
11{
12	sed -e 's/^[ 	]*//g'
13}
14