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  • v1.1

    21188e2b · made functions conform to spec in assignment · 
    second turn-in-ready version
same functionality as v1.0

changes:
grep_stream spec and return code now conform exactly to what is described in assignment

  • v1.0

    bc83ba0d · changed names of some functions to make more readable · 
    first turn-in-ready version

implements all required functionality including:

 * searching for string in given file or stdin
 * optional -v or --invert-match option can be specified to print only non-matching lines

also implements extra functionality including:

 * multiple files can be specified in arguments
 * when multiple files are given, each printed line is prepended with the filename and a colon
 * can handle lines ending with "\n", "\r", or "\r\n"