Bits and pieces

Repos for pieces of code to small to deserve a lib repo.

args::parser

#include "argsparser.h"

Include-only argument parser. Requires callable.h.

stdex::is_callable

#include "callable.h"

Implementation of is_callabale C++17 type trait.

fmt::str

#include "fmtstr.h"

String formatter treating $1, $2, etc. as replacement points for arguments.