rain-1

;; utils


(define (assp p l)
  (if (null? l)
      #f
      (if (p (caar l))
	  (car l)
	  (assp p (cdr l)))))

rain-1

#lang racket

;(start, (ACCEPT))
;(start, (READ #\a, sym))
;(start, (READ #\b, sym))
;(start, (READ #\(, "sexps"), PUSH(#\)))

;(sym, (ACCEPT))
;(sym, (READ #\a, sym))
;(sym, (READ #\b, sym))

rain-1

#lang racket

;; this is a stand alone simple version of the closure conversion part of the hoist pass from the tarot compiler
;; see https://rain-1.github.io/scheme for more.

(require data/queue)

;; closure conversion for lambda calculus
;;
;; the input language is:

rain-1

#lang racket

;; This implements a baby lisp interpreter using closure conversion pass before execution
;; It supports serialization of closures (e.g. for partial evaluation/staging) and reading back and executing those objects

(require data/queue)

;; closure conversion for lambda calculus
;;
;; the input language is:

rain-1

#lang racket

(require (for-syntax racket/syntax))

(define toplevel 'foo)

(define-syntax (set^ stx)
  (syntax-case stx ()
    [(_ (attr x) y)
     (with-syntax ([set-attr! (format-id #'toplevel "set-~a!" (syntax-e #'attr))])

rain-1

#lang racket

(require racket/stream)

(define (make-prefix len)
  (lambda (tail)
    (append (make-list len '_) (cons 'o tail))))

(define (k-combinations k n)
  (cond ((= k 0)

rain-1

package main

import (
	"bufio"
	"fmt"
	"os"
	"log"
	"regexp"
)

rain-1

using Gtk;

// valac --pkg gtk+-3.0 mytv.vala

public class MarkupTextView : TextView {
	public void append_text (string s) {
		TextIter end_iter;
		buffer.get_end_iter (out end_iter);
		buffer.insert_with_tags_by_name (ref end_iter, s, -1, null);
	}

rain-1

My Markdown Spec

This is (yet) another markdown specification. The purpose of this particular markdown spec is to provide a single unambiguous markdown specification. It aims to use formal regular expressions so that implementors can quickly create implementations (given a regex library) and the results will be consistent across platforms. We specify a very small subset of the markdown seen in the wild.

Version 0.1

rain-1

# INTRODUCTION

This document specifies the DEPENDS.TXT file for a software project.
This is simply a list of the build time and runtime dependencies of the software.

# SPEC

The file is in TSV (tab separated values) format with UTF-8 encoding, so each line is a record describing a single dependency.

Each record is <package-name>\t<type>\t<version>