Add rr alias for rexreplace

Author: mathiasrw

.gitignore

@@ -1,2 +1,3 @@
 node_modules
 myfile
+*.log

README.md

@@ -1,5 +1,5 @@
 [![Build Status](https://travis-ci.org/mathiasrw/rexreplace.svg?branch=master)](https://travis-ci.org/mathiasrw/rexreplace)
-[![npm version](https://badge.fury.io/js/rexreplace.svg)](https://www.npmjs.com/package/rexreplace)
+[![npm](https://img.shields.io/npm/v/rexreplace.svg)](https://www.npmjs.com/package/rexreplace)
 
 # RexReplace
 
@@ -10,7 +10,7 @@ backreference to matching groups in the replacement.
 Defaults to global multiline case-insensitive search. 
 Needs node v6+.
 
-Files can be given in [glob notation](https://www.tcl.tk/man/tcl8.5/tutorial/Tcl16a.html), for example the glob `docs/*.md` represents each markdown file in the `docs/` dir. 
+Files can be given as [glob notation](https://www.tcl.tk/man/tcl8.5/tutorial/Tcl16a.html), for example the glob `docs/*.md` represents each markdown file in the `docs/` dir. 
 
 ### Install
 ```bash
@@ -22,6 +22,10 @@ Files can be given in [glob notation](https://www.tcl.tk/man/tcl8.5/tutorial/Tcl
 > rexreplace searchFor replaceWith fileA [fileB fileC ...]
 ```
 
+Hard on your fingers to write on your keyboard? We got you covered with `rr` as alias for `rexreplace`
+
+
+
 ### Examples
 ```bash
 > rexreplace Foo xxx myfile.md     
@@ -32,19 +36,18 @@ Files can be given in [glob notation](https://www.tcl.tk/man/tcl8.5/tutorial/Tcl
 
 > rexreplace '^#' '##' *.md      
   # All markdown files in this dir got all headlines moved one level deeper
-  
+
 > rexreplace '(f?(o))o(.*)' '$3$1$2' myfile.md 
   # 'foobar' in myfile.md will become 'barfoo'
 
-  # Some commandline tools (bash/zsh/...) is a bit funny with the `$` sign. use the '-€' flag to have `€` alias a `$`
-> rexreplace '(f?(o))o(.*)' '€3€1€2' myfile.md -€ 
+  # Per default '€' is treated as an alias for '$' because some commandline tools have a special relationship with with the `$` char. Your can escape your way out of this old love story but it often popup in unexpected ways. 
+> rexreplace '(f?(o))o(.*)' '€3€1€2' myfile.md  
   # 'foobar' in myfile.md will become 'barfoo'
 
 ```
 
 
 ### Options
-
 ```
   -v, --version           Echo rexreplace version                      [boolean]
   -I, --void-ignore-case  Void case insensitive search pattern.        [boolean]
@@ -61,9 +64,8 @@ Files can be given in [glob notation](https://www.tcl.tk/man/tcl8.5/tutorial/Tcl
   -Q, --quiet-total       Never display erros or info                  [boolean]
   -H, --halt              Halt on first error         [boolean] [default: false]
   -d, --debug             Print debug info                             [boolean]
-  -€, --eurodollar        Replace all '€' with '$' in pattern and replace
-                          string. Usefull when your commandline (bash/zsh/...)
-                          seeks to do interesting things with '$'      [boolean]
+  -€, --void-euro         Void having '€' as alias for '$' in pattern and
+                          replacement                                  [boolean]
   -h, --help              Show help                                    [boolean]
 ```
 
@@ -75,6 +77,10 @@ All tests are defined in [test.sh](https://github.com/mathiasrw/rexreplace/blob/
 ```
 
 ### Future ideas
+- Support node 0.12+
+- Test-run a with info outputted about what will happen (sets -v and does not change anything)
+- Let search and replace be withing the names of the files (ask for overwrite. -Y = no questions)
+- Let search and replace be within the path of the files (ask for overwrite. -Y = no questions)
 - Piped data while no globs = this is content to be searched (will always output) (when no -rp flags)
 - Piped data while having 1 globs = output is to be stored in this file (when no -rpo flags)
 - Piped data while having 2+ globs = error (when no -rpg flags)

package.json

@@ -1,6 +1,6 @@
 {
   "name": "rexreplace",
-  "version": "2.0.0",
+  "version": "2.0.2",
   "description": "CLI regexp replacement for files with lookahead and backreference to matching groups in the replacement.",
   "author": "Mathias Rangel Wulff",
   "license": "MIT",
@@ -10,7 +10,8 @@
     "url": "https://github.com/mathiasrw/rexreplace/"
   },
   "bin": {
-    "rexreplace": "./rexreplace-cli.js"
+    "rexreplace": "./rexreplace-cli.js",
+    "rr": "./rexreplace-cli.js"
   },
   "scripts": {
     "test": "npm -g install ./ && bash test.sh",

rexreplace-cli.js

@@ -1,6 +1,6 @@
 #!/usr/bin/env node
 
-const version = `2.0.0`;
+const version = `2.0.1`;
 const fs = require('fs');
 const path = require('path'); 
 const font = require('chalk');