shortlog

focifoci is a small Forth implementation that prioritizes performance and portability. This threaded Forth implementation uses CPU registers and native execution to maximize efficiency.Register usage is the only platform-specific requirement; otherwise, foci is written in 100% portable C. There is active support for x86_64, ARM Cortex-M, and MSP430 architectures.foci compiles to a binary object that can easily be linked into another application. Code size is less than 5 kB, while RAM usage is in the hundreds of bytes (primarily influenced by the configured stack and dictionary sizes).Available wordsMany words from core ANS Forth are supported. See compat.txt for a list.Some features are not expected to be implemented:* Pictured numeric output, e.g. <# # #>* Double-width arithmeticBuild instructionsRun make with a supported architecture target:make x86-64: x86_64 processors (i386 is not supported)make arm-cm4: ARM Cortex-M4 microcontrollersmake msp430: TI MSP430 microcontrollers