annotate src/scheme/props.scm @ 0:bf79fb79ee13

Initial Mercurial check in.

; __________________________________________
; open local args file and push on to environment stack
; this will now accept all stored data. also adds agent to
; save on exit.

(define local-props null)
(define local-file null)
(define (push-properties file)
	(set! local-props (samer.core.util.Properties. (Shell.env)))
	(set! local-file file)
	(tryCatch
		(.load local-props (java.io.FileInputStream. file))
		(lambda (e) (Shell.trace (string-append "failed to load"))))
	(Shell.push local-props)

	;;; this changes to global exit procedure to save the local
	;;; properties as well as the regular properties
	(set! exit (lambda ()
		(display (string-append "saving local properites to " local-file))
		(.save local-props (java.io.FileOutputStream. local-file))
		(Shell.interpret "exit")
		(System.exit 0)
	))
)