From bf5022814741f600645eda39e4d761a76f5211cb Mon Sep 17 00:00:00 2001
From: sogaiu <983021772@users.noreply.github.com>
Date: Mon, 17 Mar 2025 11:40:36 +0900
Subject: [PATCH] Remove links to first racketcon (2011) videos

---
 rcon/2011/all.rkt | 16 ++++++----------
 1 file changed, 6 insertions(+), 10 deletions(-)

diff --git a/rcon/2011/all.rkt b/rcon/2011/all.rkt
index cff10657..1dd1b2ad 100644
--- a/rcon/2011/all.rkt
+++ b/rcon/2011/all.rkt
@@ -44,18 +44,14 @@
     @h3{Saturday, July 23}
     @sched[
       @slot["9:30-10:00" #f]{Breakfast}
-      @slot["10:00-10:45" mflatt #:video (yt "wEgaVMOYLEU")]{Racket at @tt{(expt 2 4)}}
+      @slot["10:00-10:45" mflatt]{Racket at @tt{(expt 2 4)}}
       @slot["10:45-11:15" #f]{Break}
-      @slot["11:15-11:45" ryanc #:video (yt "AB15shYUU4M")]{Designing macros using @a[class: 'doclink href: "http://docs.racket-lang.org/syntax/stxparse.html"]{@tt{syntax-parse}}}
-      @slot["11:45-12:00" @name["http://dorophone.blogspot.com/"]{Vincent Toups}
-            #:video (yt "sZ-jGHUWIyA")]{Monadic Parallel Turtle Graphics}
-      @slot["12:00-12:15" dyoo #:video (yt "wg9aoJDJNgk")]{Whalesong}
-      @slot["12:15-12:30" "Doug Williams"
-            #:video (yt "ePZAvb9at8Q")]{Content Generation from Templates}
+      @slot["11:15-11:45" ryanc]{Designing macros using @a[class: 'doclink href: "http://docs.racket-lang.org/syntax/stxparse.html"]{@tt{syntax-parse}}}
+      @slot["11:45-12:00" @name["http://dorophone.blogspot.com/"]{Vincent Toups}]{Monadic Parallel Turtle Graphics}
+      @slot["12:00-12:15" dyoo]{Whalesong}
+      @slot["12:15-12:30" "Doug Williams"]{Content Generation from Templates}
       @slot["12:30-2:00" #f]{Lunch}
-      @slot["2:00-2:45" matthias
-            #:video (yt "ngUeVD7OUKo")
-            #:slides (F "matthias-slides.pdf")]{
+      @slot["2:00-2:45" matthias #:slides (F "matthias-slides.pdf")]{
         What's wrong with How to Design Programs@";"
         @br What's new in How to Design Programs 2e}
       @slot["2:45-3:00" "William Dunklau"]{Using Picturing Programs in Grades 7 and 8}