suzanne.soy/racket
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

added never-e to lang-ext.ss

Browse Source 
svn: r463
This commit is contained in:
Greg Cooper 2005-07-27 16:10:42 +00:00
parent 321af63518
commit 84db00645b
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
collects/frtime/lang-ext.ss
View File

@ -128,7 +128,9 @@
(emit (value-now b)))) (emit (value-now b))))
b)) b))
(define never-e
(changes #f))
; when-e : behavior[bool] -> event ; when-e : behavior[bool] -> event
(define (when-e b) (define (when-e b)
@ -683,6 +685,7 @@
merge-e merge-e
once-e once-e
changes changes
never-e
when-e when-e
while-e while-e
==> ==>