Nano C programming language interpreter

Program and its results can be sent to email. Wildcards are supported for fast input of language constructs.

This version has the following elements of the C language:
- Operator if – else
- Operator switch
- Looping operators for, while, do - while. Supported break and continue.
- Variables int, float, char.
- One- and Two-dimensional arrays of types int, float, and char.
- Functions of types void, int, float и char. Operator return.
- Mathematical Functions abs, acos, asin, atan, ceil, cos, random, exp, fabs, float, log, log10, sin, sinh, sqrt, tan, tanh, atan2, fmod, pow.
- Text output functions printf и print.
- Console input function get.
- Specific functions of graphical output moveto, addline, circle.
- Specific charting functions linechart, barchart, piechart.
- Functions sizeof, chr, ord.

Limitations of Nano C.
- Blocks of cycle operators should always be enclosed in braces.
- Limited library of standard functions, which will be expanded in future releases of the program.