Refactor copies and composites (#2316)

* working toward phasing out copy
  - macros and copies behave the same way
  - combine plain macro and plain copy attributes into implicit prop attribute
  - if no prop, name applies to replacement (no assignNames)
  - if prop, still applies to copy, use assignNames for pieces
* the ability to copy componentIndex from non-standard composites
* updateValue, animateFromSequence handle target subnames and subnames component index
* Actions always await performUpdate and similar
* render composite replacements with commas
* assignNames, componentIndex skip only blank children
* correctly copy with no-link copies of a prop
* aslist attribute for additional composites

cypress/e2e/AssignedActivity/singlepageActivities.cy.js

@@ -1630,9 +1630,9 @@ describe("Single page activity tests", function () {
     const doenetML = `
 <title>A video</title>
 <video youtube="tJ4ypc5L6uU" width="640px" height="360px" name="v" />
-<p>State: <copy prop="state" source="v" assignNames="state" /></p>
-<p>Time: <copy prop="time" source="v" assignNames="time" /></p>
-<p>Duration: <copy prop="duration" source="v" assignNames="duration" /></p>
+<p>State: $v.state{assignNames="state"}</p>
+<p>Time: $v.time{assignNames="time"}</p>
+<p>Duration: $v.duration{assignNames="duration"}</p>
 <p>
   <callAction target="v" actionName="playVideo" name="playAction"><label>Play action</label></callAction>
   <callAction target="v" actionName="pauseVideo" name="pauseAction"><label>Pause action</label></callAction>

cypress/e2e/DoenetML/answerValidation/errorinnumbers.cy.js

@@ -15,13 +15,13 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>log(32x+c)</math> 
     <answer>
       <award allowederrorinnumbers="0.00001">
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.8" allowederrorinnumbers="0.0001">
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.6" allowederrorinnumbers="0.001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -179,13 +179,13 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>log(32x+c)</math> 
     <answer>
       <award allowederrorinnumbers="0.00001" allowederrorisabsolute="true">
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.8" allowederrorinnumbers="0.0001" allowederrorisabsolute="true">
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.6" allowederrorinnumbers="0.001" allowederrorisabsolute="true">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -336,10 +336,10 @@ describe("Allow error in numbers validation tests", function () {
     <p><math simplify>10 exp(7x^2/(3-sqrt(y)))</math> 
     <answer>
       <award allowederrorinnumbers="0.0000001">
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.6" allowederrorinnumbers="0.0001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -416,15 +416,15 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>10x^2-4</math> 
     <answer>
       <award allowederrorinnumbers="0.0001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
 
     <p>Allow for error in exponents
     <answer>
       <award allowederrorinnumbers="0.0001" includeerrorinnumberexponents>
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -547,13 +547,13 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>log(32x+c)</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.00001" simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.8" symbolicequality="true" allowederrorinnumbers="0.0001" simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.6" symbolicequality="true" allowederrorinnumbers="0.001" simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -853,13 +853,13 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>10000 exp(7x^2/(0.00003-sqrt(y)))</math> 
     <answer symbolicequality simplifyOnCompare>
       <award allowederrorinnumbers="0.0000001" >
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.8" allowederrorinnumbers="0.000001">
-        <copy target="_math1" />
+        $_math1
       </award>
       <award credit="0.6" allowederrorinnumbers="0.00001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -990,13 +990,13 @@ describe("Allow error in numbers validation tests", function () {
     <p><math simplify>10000 exp(7x^2/(0.00003-sqrt(y)))</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.0000001" allowederrorisabsolute simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
       <award symbolicequality="true" credit="0.8" allowederrorinnumbers="0.000001" allowederrorisabsolute simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
       <award symbolicequality="true" credit="0.6" allowederrorinnumbers="0.00001" allowederrorisabsolute simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1137,15 +1137,15 @@ describe("Allow error in numbers validation tests", function () {
     <p><math simplify>10x^2-4</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.0001" simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
 
     <p>Allow for error in exponents
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.0001" includeerrorinnumberexponents simplifyOnCompare>
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1268,7 +1268,7 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>2.15234262pi+e*25.602348230</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1390,7 +1390,7 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>sin(2pi+1x+4x+pi+6)</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.001" simplifyOnCompare="numbersPreserveOrder">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1500,7 +1500,7 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>sin(2pi+1x+4x+pi+6)</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.001" simplifyOnCompare="numbers">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1611,7 +1611,7 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>sin(2pi+1x+4x+pi+6)</math> 
     <answer>
       <award symbolicequality="true" allowederrorinnumbers="0.001" simplifyOnCompare="full">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1722,7 +1722,7 @@ describe("Allow error in numbers validation tests", function () {
     <p><math>(log(32x+c), 42)</math> 
     <answer matchPartial>
       <award allowederrorinnumbers="0.001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>
@@ -1824,7 +1824,7 @@ describe("Allow error in numbers validation tests", function () {
     <p><math unordered>(42, log(32x+c))</math> 
     <answer matchPartial>
       <award allowederrorinnumbers="0.001">
-        <copy target="_math1" />
+        $_math1
       </award>
     </answer>
     </p>