/*
 * Plugin which autoformats an input program.
 * formatting is based on matching brackets
 * and indenting based on the brackets
 * 
 * creates a script file based on switches 
 * to pass to vim which formats the 
 * input files
 *
 * Requires that vim is installed
 *
 *           INVOCATION
 * ------------------------------
 *    af [args] [input file]
 *
 *           ARGS
 * ------------------------------
 *    -o [outputfile]    --specifies the output file 
 *                         the formatted code is written to.
 *                         If not specified, the output file is
 *                         a.txt
 *
 * 
 *
 *        EXAMPLE USE
 * ------------------------------
 *   af -o formattedoutput.txt unformatted.c
 *  
 *   af unformatted.c
 *
 * Author:   Christopher Wakeley
 * Version:  10.13.2013
 */