mikpe/erlscheme

ErlScheme is a Scheme-to-Erlang compiler that translates Scheme source code into BEAM modules for static compilation and improved performance. The system includes a build pipeline that generates Unicode character classification tables and supports initialization logic. It is built using rebar3 with strict static analysis checks to ensure code quality.

A new initialization file (es-init.scm) has been added to the priv/scm directory. Currently, this file is empty and serves as a placeholder for future ErlScheme initialization logic.

priv · high confidence

ErlScheme now supports compiling Scheme source files directly to BEAM modules. The new \es\_compile\ module orchestrates the pipeline: it loads the source via \es\_load\, translates the resulting Abstract Syntax Tree (AST) into Core Erlang using the new \es\_ast\_to\_core\ module, and invokes the Erlang compiler to produce the final \.beam\ file. This adds a static compilation path alongside the existing interpreted execution, allowing users to compile \.scm\ files for better performance or distribution.

src · high confidence

A new escript, gen\_es\_uc\_ctype.escript, has been added to the make directory to generate the es\_uc\_ctype.erl module from UnicodeData.txt. This script automates the creation of lookup tables that classify Unicode characters (initial, subsequent, whitespace) beyond ASCII, replacing manual maintenance of these character type definitions.

make · high confidence

The project has switched its build system to rebar3 (version 3.27.0), replacing the previous setup. This change introduces stricter code quality checks by enabling dialyzer (with missing\_return and unknown warnings) and xref checks (including deprecated function calls and undefined functions) during compilation. The build process now automatically derives the version number from git describe and generates the es\_uc\_ctype module from Unicode data, while the erlscheme executable is installed via a template-based script.

(repo-wide) · high confidence

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

• CAI 55 → 55 (+0.0)
• Rubric changed (rubric-2026.09.12 → rubric-2026.09.18) — scores are not directly comparable.

• Code Health 91 → 91 (+0.0)
• Architecture 100 → 100 (+0.0)
• Maturity 40 → 40 (+0.0)
• Readiness 43 → 43 (+0.0)
• Security 92 → 92 (+0.0)

• Documentation: no contributor guidance (README.md)
• Documentation: no installation or build instructions (README.md)
• Documentation: no usage examples (README.md)

Written by watchdog.canine.dev from the codebase's own history, inside the signed delivery this page is composed from.

mikpe/erlscheme was measured the same way every project in this corpus was: the same rubric, at a pinned commit, with the result published in full. Point a surveyor at a repository you know and see whether you agree with it.