Nils Winkler d12d78ddaf Fixed error handling in less-pretty-cat plugin ... When pygmentize is not installed, the functions less/cat are not defined, the native commands will be used instead. Also removed the error message that was shown when the command was not found. Using `command -v` instead of `which` to check for the existence of the executable - this works better as it does not print an error message if the executable is not found.		2015-07-28 15:50:21 +02:00
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available	Fixed error handling in less-pretty-cat plugin	2015-07-28 15:50:21 +02:00