<snapdata remixID="8919367"><project name="U3L1-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="flat" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeAAAAFoCAYAAACPNyggAAAae0lEQVR4Xu3c4Y0rybFEYa4bskf+yJbnj+yRGxIEjB6bUjcrqioxC2R9+zvZc3GYJ6KL7OUfL/8hgAACCCCAwK8T+OPX/6I/iAACCCCAAAIvBWwJEEAAAQQQ+BMIKOA/Abo/iQACCCCAgAK2AwgggAACCPwJBP74v7/89Z+Vf/dv//j7R6lXXz/9t/p3fJLCA49v7tgP+2E/0nZ5vap8UcA586XJqjdq6Y9fXuTfIWAFbG4RX/jyG74o4NzJpUkiE/k3RF5aTjdoj9h4y9vf8FYB7ybX4PVEJvJviLy7xvbUntrT3KIqXxRwznxpsuqNWvrjTjhOOOHi2FMFrIBDWV6+Ax6SEigCRaAMNfn/Ab7whS+/74sTcM58aVKwCTbBlqvDF76c5IsCzrNhaVKgCJSTAmVJEl+V+KokXJxueaqAwzd+dazbwqxy+M/r8HBD4oYkt4gvvX1RwLkLS5ME6i3Q0lI48TnxhYsjP3rnh5+iDEUwhgACCCCAQCUBBVxJ07UQQAABBBAICSjgEJQxBBBAAAEEKgko4EqaroUAAggggEBIQAGHoIwhgAACCCBQSeD2KWhP3n0ixgOPb9LZD/thP/Ja4sublQIO9sbCCFgBG4jyM8IXvvAl80UBB5wEikARKIEoCvgWkvyQH0/2KOAgVwhEIAUciKKAFXCwJvLUR9DBmrxHLIwCVsC5MnzhC18yX5yAA04CRaAIlEAUJ2An4GBN5KkTcLAmTsBPkAjkhsQNSR4hfOGL74BzX/5nkkAEUji5QHzhC18yX3wEHXASKAJFoASi+AjaR9DBmshTH0EHa+IjaB9BZ2siUNyguUHLXPn3FF8uBZxjM4kAAggggAACVQT8FnQVSddBAAEEEEBggoACnoBlFAEEEEAAgSoCCriKpOsggAACCCAwQUABT8AyigACCCCAQBWB2/8NaefinnD7pIcHHt98sh/2w37kjdPNFwWcv/dLk90WZgnC5UV4KByFk1vEl96+KODchaVJAvUWaGkp3JA8YuMLX066QVPAuwk6eL1AESgnBcquTnzhy0m+KODdxFDAUwQFrIA9KWCn5LgZ5ktvXxTwriEKeIqgQOkdKFPLoHCGuPjS2xcFPFRgb4BAvQXa2w6/i/vf/PjCl5M+IVHAuwnqBDxFUMAK2JMCdkoOnwgMcXXLDwU8fMv3BrotzB4NJz4nvu8bxBc3aCfdoCng3UZxAp4iKGAF7EkBOyWHE/AQV7f88FOUw7fcAAIIIIAAAvUEFHA9U1dEAAEEEEBgSEABDxEZQAABBBBAoJ6AAq5n6ooIIIAAAggMCSjgISIDCCCAAAII1BO4fQq625Nmu9jw+CSIBx7fnLIf9sN+ZK2jgANOAkWgCJRAlJ8RvvCFL5kvCjjgJFAEikAJRFHAt5Dkh/x4skcBB7lCIAIp4EAUBayAgzWRp29ICtjCBAQUsALO10TA8oUvmS8KOOAkUASKQAlEcQJ2Ag7WRJ46AQdr8h6xMApYAefK8IUvfMl8cQIOOAkUgSJQAlGcgJ2AgzWRp07AwZo4AT9BIpAbEjckeYTwhS9P2+IEHHhEIAIpnEAUJ2An4GBN5OnlBBzwMoIAAggggAACxQT8FnQxUJdDAAEEEEAgIaCAE0pmEEAAAQQQKCaggIuBuhwCCCCAAAIJAQWcUDKDAAIIIIBAMYHbp6B3/oYn3D7p4YHHN5/sh/2wH3njdPNFAefv/dJkt4VZgnB5ER4KR+HkFvGlty8KOHdhaZJAvQVaWgo3JI/Y+MKXk27QFPBugg5eL1AEykmBsqsTX/hyki8KeDcxFPAUQQErYE8K2Ck5bob50tsXBbxriAKeIihQegfK1DIonCEuvvT2RQEPFdgbIFBvgfa24/WyH/bDJwK5Rd18UcD5e7802W1hliBcXoSHwlE4uUV86e2LAs5dWJokUG+BlpbCDckjNr7w5aQbNAW8m6C+A54iKGAF7EkBOyWH78SHuLrlh5+iHL7lBhBAAAEEEKgnoIDrmboiAggggAACQwIKeIjIAAIIIIAAAvUEFHA9U1dEAAEEEEBgSEABDxEZQAABBBBAoJ7A7VPQ3Z4028WGxydBPPD45pT9sB/2I2sdBRxwEigCRaAEovyM8IUvfMl8UcABJ4EiUARKIIoCvoUkP+THkz0KOMgVAhFIAQeiKGAFHKyJPH1DUsAWJiCggBVwviYCli98yXxRwAEngSJQBEogihOwE3CwJvLUCThYk/eIhVHACjhXhi984UvmixNwwEmgCBSBEojiBOwEHKyJPHUCDtbECfgJEoHckLghySOEL3x52hYn4MAjAhFI4QSiOAE7AQdrIk8vJ+CAlxEEEEAAAQQQKCbgt6CLgbocAggggAACCQEFnFAygwACCCCAQDEBBVwM1OUQQAABBBBICCjghJIZBBBAAAEEigncPgW98zc84fZJDw88vvlkP+yH/cgbp5svCjh/75cmuy3MEoTLi/BQOAont4gvvX1RwLkLS5ME6i3Q0lK4IXnExhe+nHSDpoB3E3TweoEiUE4KlF2d+MKXk3xRwLuJoYCnCApYAXtSwE7JcTPMl96+KOBdQxTwFEGB0jtQppZB4Qxx8aW3Lwp4qMDeAIF6C7S3Ha+X/bAfPhHILermiwLO3/ulyW4LswTh8iI8FI7CyS3iS29fFHDuwtIkgXoLtLQUbkgesfGFLyfdoCng3QT1HfAUQQErYE8K2Ck5fCc+xNUtP/wU5fAtN4AAAggggEA9AQVcz9QVEUAAAQQQGBJQwENEBhBAAAEEEKgnoIDrmboiAggggAACQwIKeIjIAAIIIIAAAvUEbp+C7vak2S42PD4J4oHHN6fsh/2wH1nrKOCAk0ARKAIlEOVnhC984UvmiwIOOAkUgSJQAlEU8C0k+SE/nuxRwEGuEIhACjgQRQEr4GBN5OkbkgK2MAEBBayA8zURsHzhS+aLAg44CRSBIlACUZyAnYCDNZGnTsDBmrxHLIwCVsC5MnzhC18yX5yAA04CRaAIlEAUJ2An4GBN5KkTcLAmTsBPkAjkhsQNSR4hfOHL07Y4AQceEYhACicQxQnYCThYE3l6OQEHvIwggAACCCCAQDEBvwVdDNTlEEAAAQQQSAgo4ISSGQQQQAABBIoJKOBioC6HAAIIIIBAQkABJ5TMIIAAAgggUEzg9inonb/hCbdPenjg8c0n+2E/7EfeON18UcD5e7802W1hliBcXoSHwlE4uUV86e2LAs5dWJokUG+BlpbCDckjNr7w5aQbNAW8m6CD1wsUgXJSoOzqxBe+nOSLAt5NDAU8RVDACtiTAnZKjpthvvT2RQHvGqKApwgKlN6BMrUMCmeIiy+9fVHAQwX2BgjUW6C97Xi97If98IlAblE3XxRw/t4vTXZbmCUIlxfhoXAUTm4RX3r7ooBzF5YmCdRboKWlcEPyiI0vfDnpBk0B7yao74CnCApYAXtSwE7J4TvxIa5u+eGnKIdvuQEEEEAAAQTqCSjgeqauiAACCCCAwJCAAh4iMoAAAggggEA9AQVcz9QVEUAAAQQQGBJQwENEBhBAAAEEEKgncPsUdLcnzXax4fFJEA88vjllP+yH/chaRwEHnASKQBEogSg/I3zhC18yXxRwwEmgCBSBEoiigG8hyQ/58WSPAg5yhUAEUsCBKApYAQdrIk/fkBSwhQkIKGAFnK+JgOULXzJfFHDASaAIFIESiOIE7AQcrIk8dQIO1uQ9YmEUsALOleELX/iS+eIEHHASKAJFoASiOAE7AQdrIk+dgIM1cQJ+gkQgNyRuSPII4QtfnrbFCTjwiEAEUjiBKE7ATsDBmsjTywk44GUEAQQQQAABBIoJ+C3oYqAuhwACCCCAQEJAASeUzCCAAAIIIFBMQAEXA3U5BBBAAAEEEgIKOKFkBgEEEEAAgWICt09B7/wNT7h90sMDj28+2Q/7YT/yxunmiwLO3/ulyW4LswTh8iI8FI7CyS3iS29fFHDuwtIkgXoLtLQUbkgesfGFLyfdoCng3QQdvF6gCJSTAmVXJ77w5SRfFPBuYijgKYICVsCeFLBTctwM86W3Lwp41xAFPEVQoPQOlKllUDhDXHzp7YsCHiqwN0Cg3gLtbcfrZT/sh08Ecou6+aKA8/d+abLbwixBuLwID4WjcHKL+NLbFwWcu7A0SaDeAi0thRuSR2x84ctJN2gKeDdBfQc8RVDACtiTAnZKDt+JD3F1yw8/RTl8yw0ggAACCCBQT0AB1zN1RQQQQAABBIYEFPAQkQEEEEAAAQTqCSjgeqauiAACCCCAwJCAAh4iMoAAAggggEA9gdunoLs9abaLDY9Pgnjg8c0p+2E/7EfWOgo44CRQBIpACUT5GeELX/iS+aKAA04CRaAIlEAUBXwLSX7Ijyd7FHCQKwQikAIORFHACjhYE3n6hqSALUxAQAEr4HxNBCxf+JL5ooADTgJFoAiUQBQnYCfgYE3kqRNwsCbvEQujgBVwrgxf+MKXzBcn4ICTQBEoAiUQxQnYCThYE3nqBBysiRPwEyQCuSFxQ5JHCF/48rQtTsCBRwQikMIJRHECdgIO1kSeXk7AAS8jCCCAAAIIIFBMwG9BFwN1OQQQQAABBBICCjihZAYBBBBAAIFiAgq4GKjLIYAAAgggkBBQwAklMwgggAACCBQTuH0KeudveMLtkx4eeHzzyX7YD/uRN043XxRw/t4vTXZbmCUIlxfhoXAUTm4RX3r7ooBzF5YmCdRboKWlcEPyiI0vfDnpBk0B7ybo4PUCRaCcFCi7OvGFLyf5ooB3E0MBTxEUsAL2pICdkuNmmC+9fVHAu4Yo4CmCAqV3oEwtg8IZ4uJLb18U8FCBvQEC9RZobzteL/thP3wikFvUzRcFnL/3S5PdFmYJwuVFeCgchZNbxJfevijg3IWlSQL1FmhpKdyQPGLjC19OukFTwLsJ6jvgKYICVsCeFLBTcvhOfIirW374KcrhW24AAQQQQACBegIKuJ6pKyKAAAIIIDAkoICHiAwggAACCCBQT0AB1zN1RQQQQAABBIYEFPAQkQEEEEAAAQTqCdw+Bd3tSbNdbHh8EsQDj29O2Q/7YT+y1lHAASeBIlAESiDKzwhf+MKXzBcFHHASKAJFoASiKOBbSPJDfjzZo4CDXCEQgRRwIIoCVsDBmsjTNyQFbGECAgpYAedrImD5wpfMFwUccBIoAkWgBKI4ATsBB2siT52AgzV5j1gYBayAc2X4whe+ZL44AQecBIpAESiBKE7ATsDBmshTJ+BgTZyAnyARyA2JG5I8QvjCl6dtcQIOPCIQgRROIIoTsBNwsCby9HICDngZQQABBBBAAIFiAn4LuhioyyGAAAIIIJAQUMAJJTMIIIAAAggUE1DAxUBdDgEEEEAAgYSAAk4omUEAAQQQQKCYwO1T0Dt/wxNun/TwwOObT/bDftiPvHG6+aKA8/d+abLbwixBuLwID4WjcHKL+NLbFwWcu7A0SaDeAi0thRuSR2x84ctJN2gKeDdBB68XKALlpEDZ1YkvfDnJFwW8mxgKeIqggBWwJwXslBw3w3zp7YsC3jVEAU8RFCi9A2VqGRTOEBdfevuigIcK7A0QqLdAe9vxetkP++ETgdyibr4o4Py9X5rstjBLEC4vwkPhKJzcIr709kUB5y4sTRKot0BLS+GG5BEbX/hy0g2aAt5NUN8BTxEUsAL2pICdksN34kNc3fLDT1EO33IDCCCAAAII1BNQwPVMXREBBBBAAIEhAQU8RGQAAQQQQACBegIKuJ6pKyKAAAIIIDAkoICHiAwggAACCCBQT+D2KehuT5rtYsPjkyAeeHxzyn7YD/uRtY4CDjgJFIEiUAJRfkb4whe+ZL4o4ICTQBEoAiUQRQHfQpIf8uPJHgUc5AqBCKSAA1EUsAIO1kSeviEpYAsTEFDACjhfEwHLF75kvijggJNAESgCJRDFCdgJOFgTeeoEHKzJe8TCKGAFnCvDF77wJfPFCTjgJFAEikAJRHECdgIO1kSeOgEHa+IE/ASJQG5I3JDkEcIXvjxtixNw4BGBCKRwAlGcgJ2AgzWRp5cTcMDLCAIIIIAAAggUE/Bb0MVAXQ4BBBBAAIGEgAJOKJlBAAEEEECgmIACLgbqcggggAACCCQEFHBCyQwCCCCAAALFBG6fgt75G55w+6SHBx7ffLIf9sN+5I3TzRcFnL/3S5PdFmYJwuVFeCgchZNbxJfevijg3IWlSQL1FmhpKdyQPGLjC19OukFTwLsJOni9QBEoJwXKrk584ctJvijg3cRQwFMEBayAPSlgp+S4GeZLb18U8K4hCniKoEDpHShTy6Bwhrj40tsXBTxUYG+AQL0F2tuO18t+2A+fCOQWdfNFAefv/dJkt4VZgnB5ER4KR+HkFvGlty8KOHdhaZJAvQVaWgo3JI/Y+MKXk27QFPBugvoOeIqggBWwJwXslBy+Ex/i6pYffopy+JYbQAABBBBAoJ6AAq5n6ooIIIAAAggMCSjgISIDCCCAAAII1BNQwPVMXREBBBBAAIEhAQU8RGQAAQQQQACBegK3T0F3e9JsFxsenwTxwOObU/bDftiPrHUUcMBJoAgUgRKI8jPCF77wJfNFAQecBIpAESiBKAr4FpL8kB9P9ijgIFcIRCAFHIiigBVwsCby9A1JAVuYgIACVsD5mghYvvAl80UBB5wEikARKIEoTsBOwMGayFMn4GBN3iMWRgEr4FwZvvCFL5kvTsABJ4EiUARKIIoTsBNwsCby1Ak4WBMn4CdIBHJD4oYkjxC+8OVpW5yAA48IRCCFE4jiBOwEHKyJPL2cgANeRhBAAAEEEECgmIDfgi4G6nIIIIAAAggkBBRwQskMAggggAACxQQUcDFQl0MAAQQQQCAhoIATSmYQQAABBBAoJnD7FPTO3/CE2yc9PPD45pP9sB/2I2+cbr4o4Py9X5rstjBLEC4vwkPhKJzcIr709kUB5y4sTRKot0BLS+GG5BEbX/hy0g2aAt5N0MHrBYpAOSlQdnXiC19O8kUB7yaGAp4iKGAF7EkBOyXHzTBfevuigHcNUcBTBAVK70CZWgaFM8TFl96+KOChAnsDBOot0N52vF72w374RCC3qJsvCjh/75cmuy3MEoTLi/BQOAont4gvvX1RwLkLS5ME6i3Q0lK4IXnExhe+nHSDpoB3E9R3wFMEBayAPSlgp+TwnfgQV7f88FOUw7fcAAIIIIAAAvUEFHA9U1dEAAEEEEBgSEABDxEZQAABBBBAoJ6AAq5n6ooIIIAAAggMCSjgISIDCCCAAAII1BO4fQq625Nmu9jw+CSIBx7fnLIf9sN+ZK2jgANOAkWgCJRAlJ8RvvCFL5kvCjjgJFAEikAJRFHAt5Dkh/x4skcBB7lCIAIp4EAUBayAgzWRp29ICtjCBAQUsALO10TA8oUvmS8KOOAkUASKQAlEcQJ2Ag7WRJ46AQdr8h6xMApYAefK8IUvfMl8cQIOOAkUgSJQAlGcgJ2AgzWRp07AwZo4AT9BIpAbEjckeYTwhS9P2+IEHHhEIAIpnEAUJ2An4GBN5OnlBBzwMoIAAggggAACxQT8FnQxUJdDAAEEEEAgIaCAE0pmEEAAAQQQKCaggIuBuhwCCCCAAAIJAQWcUDKDAAIIIIBAMYHbp6B3/oYn3D7p4YHHN5/sh/2wH3njdPNFAefv/dJkt4VZgnB5ER4KR+HkFvGlty8KOHdhaZJAvQVaWgo3JI/Y+MKXk27QFPBugg5eL1AEykmBsqsTX/hyki8KeDcxFPAUQQErYE8K2Ck5bob50tsXBbxriAKeIihQegfK1DIonCEuvvT2RQEPFdgbIFBvgfa24/WyH/bDJwK5Rd18UcD5e7802W1hliBcXoSHwlE4uUV86e2LAs5dWJokUG+BlpbCDckjNr7w5aQbNAW8m6C+A54iKGAF7EkBOyWH78SHuLrlh5+iHL7lBhBAAAEEEKgnoIDrmboiAggggAACQwIKeIjIAAIIIIAAAvUEFHA9U1dEAAEEEEBgSEABDxEZQAABBBBAoJ7A7VPQ3Z4028WGxydBPPD45pT9sB/2I2sdBRxwEigCRaAEovyM8IUvfMl8UcABJ4EiUARKIIoCvoUkP+THkz0KOMgVAhFIAQeiKGAFHKyJPH1DUsAWJiCggBVwviYCli98yXxRwAEngSJQBEogihOwE3CwJvLUCThYk/eIhVHACjhXhi984UvmixNwwEmgCBSBEojiBOwEHKyJPHUCDtbECfgJEoHckLghySOEL3x52hYn4MAjAhFI4QSiOAE7AQdrIk8vJ+CAlxEEEEAAAQQQKCbgt6CLgbocAggggAACCQEFnFAygwACCCCAQDEBBVwM1OUQQAABBBBICCjghJIZBBBAAAEEigncPgW98zc84fZJDw88vvlkP+yH/cgbp5svCjh/75cmuy3MEoTLi/BQOAont4gvvX1RwLkLS5ME6i3Q0lK4IXnExhe+nHSDpoB3E3TweoEiUE4KlF2d+MKXk3xRwLuJoYCnCApYAXtSwE7JcTPMl96+KOBdQxTwFEGB0jtQppZB4Qxx8aW3Lwp4qMDeAIF6C7S3Ha+X/bAfPhHILermiwLO3/ulyW4LswTh8iI8FI7CyS3iS29fFHDuwtIkgXoLtLQUbkgesfGFLyfdoCng3QT1HfAUQQErYE8K2Ck5fCc+xNUtP/wU5fAtN4AAAggggEA9AQVcz9QVEUAAAQQQGBJQwENEBhBAAAEEEKgnoIDrmboiAggggAACQwIKeIjIAAIIIIAAAvUEbp+C7vak2S42PD4J4oHHN6fsh/2wH1nrKOCAk0ARKAIlEOVnhC984UvmiwIOOAkUgSJQAlEU8C0k+SE/nuxRwEGuEIhACjgQRQEr4GBN5OkbkgK2MAEBBayA8zURsHzhS+aLAg44CRSBIlACUZyAnYCDNZGnTsDBmrxHLIwCVsC5MnzhC18yX5yAA04CRaAIlEAUJ2An4GBN5KkTcLAmTsBPkAjkhsQNSR4hfOHL07Y4AQceEYhACicQxQnYCThYE3n6hvQv7tdTs3rd/pkAAAAASUVORK5CYII=</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="-250" y="380" heading="90" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="220,220,220,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="168" y="119"><block s="receiveGo"></block><block s="clear"></block><block s="gotoXY"><l>-250</l><l>-250</l></block><block s="setHeading"><l>90</l></block><custom-block s="draw brick wall with %s rows"><l>21</l></custom-block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="set flag %&apos;which&apos; to %&apos;tf&apos;" type="command" category="sensing"><header></header><code></code><translations></translations><inputs><input type="%s" readonly="true"><options>Presentation mode&#xD;Retina display support&#xD;Long form input dialog&#xD;Plain prototype labels&#xD;Input sliders&#xD;Execute on slider change&#xD;Clicking sound&#xD;Turbo mode&#xD;Flat design&#xD;Keyboard editing&#xD;Table support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input><input type="%b"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>tf</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;&#xD;try{&#xD;ide.savingPreferences = false;&#xD;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) 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mode&apos;:&#xD;        if (tf != stage.isFastTracked)&#xD;            ide.toggleFastTracking();&#xD;        break;&#xD;    case &apos;Flat design&apos;:&#xD;        if (tf == MorphicPreferences.isFlat) break;&#xD;        if (tf)&#xD;            ide.flatDesign();&#xD;        else&#xD;            ide.defaultDesign();&#xD;        break;&#xD;    case &apos;Keyboard editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;        break;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;        break;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;        break;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        break;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        break;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        break;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        break;&#xD;    case &apos;Codification support&apos;:&#xD;        if (tf != StageMorph.prototype.enableCodeMapping) {&#xD;            StageMorph.prototype.enableCodeMapping = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        break;&#xD;    case &apos;Inheritance support&apos;:&#xD;        if (tf != StageMorph.prototype.enableInheritance) {&#xD;            StageMorph.prototype.enableInheritance = tf;&#xD;            ide.currentSprite.blocksCache.variables = null;&#xD;            ide.currentSprite.paletteCache.variables = null;&#xD;            ide.refreshPalette();&#xD;        }&#xD;        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%b"><l>Flat line ends</l><block var="flag"/></custom-block></script></block-definition><block-definition s="draw cement" type="command" category="motion"><header></header><code></code><translations></translations><inputs></inputs><script><block s="forward"><l>4</l></block><block s="setColor"><color>220,220,220,1</color></block></script></block-definition><block-definition s="draw brick row with %&apos;bricks&apos; bricks" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%s"></input></inputs><script><block s="doRepeat"><block var="bricks"/><script><custom-block s="draw brick, length: %n width: %n"><l>30</l><l>10</l></custom-block><custom-block s="draw cement"></custom-block></script></block></script></block-definition><block-definition s="rowA" type="command" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doRepeat"><l>25</l><script><custom-block s="draw brick, 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var="height"/><script><custom-block s="rowA"></custom-block><block s="setXPosition"><l>-250</l></block><block s="changeYPosition"><l>15</l></block><custom-block s="rowB"></custom-block><block s="setXPosition"><l>-250</l></block><block s="changeYPosition"><l>15</l></block></script></block></script><scripts><script x="156.000001" y="143.000001"><block s="turnLeft"><l>180</l></block></script><script x="182" y="189"><block s="turnLeft"><l>180</l></block></script></scripts></block-definition></blocks><variables></variables></project><media name="U3L1-brickwall" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>