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		<identifier>8JMKD3MGPBW34M/3DJCGPH</identifier>
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		<site>sibgrapi.sid.inpe.br 802</site>
		<isbn>978-85-7669-273-7</isbn>
		<citationkey>CarregalIeru:1995:TcViEn</citationkey>
		<author>Carregal, André Filipe Lessa,</author>
		<author>Ierusalimschy, Roberto,</author>
		<affiliation>Departamento de Informática da Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)</affiliation>
		<affiliation>Departamento de Informática da Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio)</affiliation>
		<title>Tche – a Visual environment for the Lua Language</title>
		<conferencename>Simpósio Brasileiro de Computação Gráfica e Processamento de Imagens, 8 (SIBGRAPI)</conferencename>
		<year>1995</year>
		<editor>Lotufo, Roberto de Alencar,</editor>
		<editor>Mascarenhas, Nelson Delfino d'Ávila,</editor>
		<booktitle>Anais</booktitle>
		<date>25 - 27 out. 1995</date>
		<publisheraddress>Porto Alegre</publisheraddress>
		<publisher>Sociedade Brasileira de Computação</publisher>
		<conferencelocation>São Carlos</conferencelocation>
		<keywords>visual programming, user interface, abstract data views, active objects, visual objects.</keywords>
		<abstract>The Tche (Tiny Canvas-Hosted Environment) system is a visual environment that supports the direct manipulation of visual objects written in the Lua Language. Tche was designed to be simple, portable and flexible, being also highly user customizable. Tche uses a workspace where the visual objects can be manipulated, modified and browsed. The system allows the use of text Lua commands, offering real-time interactions not available in conventional systems. We introduce other visual environments such as Visual Basic, ACE, Smalltalk, Oberon, SELF and Tcl/Tk, and briefly discuss the solutions and characteristics of each system in the direct manipulation of visual objects, ease of use and portability.</abstract>
		<pages>227-232</pages>
		<language>en</language>
		<type>Interfaces Gráficas e Sistemas</type>
		<tertiarytype>Artigo</tertiarytype>
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		<targetfile>29 Tche_a visual environment for the Lua Language.pdf</targetfile>
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