- The aliases ("macros") definition files have the same format as what is output by DosKey when one displays the list of defined aliases with the /macros: command-line switch. It should then, in particular, understand the format where executable names are also specified: [exename1] alias1=command1 ... [exename2] aliasN=commandN ... We now behave similarly as Windows' version of this utility in that regard. - Use ARRAYSIZE() when needed. - Take the opportunity to add a license header to the source file.