https://github.com/alexknauth/syntax-sloc

counts the number of source lines of code in a racket syntax object
https://github.com/alexknauth/syntax-sloc

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counts the number of source lines of code in a racket syntax object

• Host: GitHub
• URL: https://github.com/alexknauth/syntax-sloc
• Owner: AlexKnauth
• License: mit
• Created: 2016-05-02T22:12:49.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2022-01-08T17:06:01.000Z (almost 3 years ago)
• Last Synced: 2024-10-16T02:55:19.923Z (3 months ago)
• Language: Racket
• Size: 33.2 KB
• Stars: 3
• Watchers: 3
• Forks: 1
• Open Issues: 5
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
syntax-sloc [![Build Status](https://travis-ci.org/AlexKnauth/syntax-sloc.png?branch=master)](https://travis-ci.org/AlexKnauth/syntax-sloc)

===

A racket package that counts the number of source lines of code in a racket syntax object.

documentation: http://docs.racket-lang.org/syntax-sloc/index.html

```racket

> (require syntax-sloc)

; counting source lines of code in a syntax object:

> (syntax-sloc #'(define (distance x1 y1 x2 y2)

                   ; the distance between the two points is the length

                   ; of the hypotenuse, which is sqrt[(Δx)^2 + (Δy)^2]

                   (sqrt (+ (* (- x2 x1) (- x2 x1))

                            (* (- y2 y1) (- y2 y1))))))

3

; or counting them in a #lang file:

> (current-directory (path-only (collection-file-path "lang-file-sloc.rkt" "syntax-sloc")))

> (lang-file-sloc "lang-file-sloc.rkt")

14

```

On the command line, `raco sloc [] ...` prints line counts

for its arguments.

```

$ raco sloc lang-file-sloc.rkt

  SLOC  Source

    14  lang-file-sloc.rkt

```