From 54fec68d787f385f87683df5011bbcec8f0c3f77 Mon Sep 17 00:00:00 2001 From: jmoenig Date: Thu, 24 Jul 2014 12:24:19 +0200 Subject: Display “empty” Contexts as empty rings MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit (e.g. continuations). Brian was complaining about empty continuations “sucking” up the watchers and value bubbles. --- threads.js | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) (limited to 'threads.js') diff --git a/threads.js b/threads.js index fccb2a3..06beebc 100644 --- a/threads.js +++ b/threads.js @@ -83,7 +83,7 @@ ArgLabelMorph, localize, XML_Element, hex_sha512*/ // Global stuff //////////////////////////////////////////////////////// -modules.threads = '2014-July-22'; +modules.threads = '2014-July-24'; var ThreadManager; var Process; @@ -2854,7 +2854,18 @@ Context.prototype.image = function () { ring.embed(block, this.isContinuation ? [] : this.inputs); return ring.fullImage(); } - return newCanvas(); + + // otherwise show an empty ring + ring.color = SpriteMorph.prototype.blockColor.other; + ring.setSpec('%rc %ringparms'); + + // also show my inputs, unless I'm a continuation + if (!this.isContinuation) { + this.inputs.forEach(function (inp) { + ring.parts()[1].addInput(inp); + }); + } + return ring.fullImage(); }; // Context continuations: -- cgit v1.3.1