renrem program utility
renrem is an acronym for rename and remove task together.
Since it uses regular expression to match a string, apart from renaming a file, can be used for removing a file. It also has contraction synopsis and both works together to avoid of using command-ling argument, that sometimes it annoys the user. Notice that for spelling you can spell it: ren-rem.
Only C++ code and plus a little C
Only the standard library:
Colorize the output:
Using ANSI escape code for colorize the output for both match and substitute.
Changeable from std::regex to boost::regex:
Index-match ( new feature ):
A great new feature that helps you to substitute a match string as easy as possible.
Less then 300 lines of code.
Auto zero leading:
Counts each line and adds zero-leading if need.