jmhodges/jsonpp — pull request #7 by darinkelkhoff (2014-01-07 03:59:19+00:00)
Title: Updated to read the idention from env-var JSONPP_INDENT (defaulting to 2 spaces)

I love this program, but I prefer a 3-space indent (in the output json) - so inspired by xmllint's XMLLINT_INDENT env. var, I've updated jsonpp to read a similarly named variable, defaulting to 2 spaces if the var isn't set.