ARGS:
<pattern> Search pattern
<replace> Replacement pattern
FLAGS:
-k, --commit No preview, write changes to file
-e, --exact String literal mode
-h, --help Prints help information
-0 Use \0 as stdin delimiter
-V, --version Prints version information
OPTIONS:
-f, --flags <flags> Standard regex flags: ie. -f imx
-i, --input <input>... Skip stdin, supply files to edit
skipped 0.1.3 because 13 is unlucky