Improve compatibility with more awk implementations like mawk or nawk by changing interval expression (not supported in those variants) with repetition. Even gawk which does support interval expressions, required additional option to enable such support until version 4.0.
Improve compatibility with more awk implementations like mawk or nawk by changing interval expression (not supported in those variants) with repetition. Even gawk which does support interval expressions, required additional option to enable such support until version 4.0.
Fixes #17