Add r flag to fix issue #13

[deepak-pro]

As the r flag(recursive file searching) was missing in the JSON file, running gf was causing an error and output is "grep: .: Is a directory". So I added r flag on each pattern file.

[juniorhero]

this creates error when it is piped with urls

seems this tool is broken

[deepak-pro]

Do you mean, it creates an error when the r flag is added or without it?

[s4s0r1]

try changing it with -HnriE

[arthur4ires]

grep -RiIl '"-iE"' | xargs sed -i 's/"-iE"/"-HnriE"/g'

So it is possible to modify all files at once