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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/steptalk/trunk@13926 72102866-910b-0410-8b05-ffd578937521
60 lines
1.3 KiB
Text
60 lines
1.3 KiB
Text
StepTalk HowTo
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NOTE: This file has to be written.
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You may consult StepTalk header files.
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How to create scripting environment?
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------------------------------------
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STEnvironment *env;
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env = [STEnvironment defaultScriptingEnvironment];
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or
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env = [STEnvironment environmentWithDescriptionName:envName];
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How to register named objects in the scripting environment?
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-----------------------------------------------------------
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[env setObject:object forName:@"ObjectName"];
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like in:
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[env setObject:transcript forName:@"Transcript"];
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See: STEnvironment
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How to create a scripting engine?
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---------------------------------
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STEngine *engine;
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engine = [STEngine engineForLanguageWithName:langName];
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See: STLanguage, STEngine
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How to execute a code?
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--------------------
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STEngine *engine;
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id result;
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NS_DURING
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result = [engine executeCode:string inEnvironment:env];
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NS_HANDLER
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/* handle the exception */
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NS_ENDHANDLER
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See: STEngine, NSException
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How to create a language bundle?
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--------------------------------
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Languages/Smalltalk/SmalltalkEngine.m
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Languages/Smalltalk/SmalltalkEngine.h
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Languages/Smalltalk/STBytecodeInterpreter.m
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- sendSelectorAtIndex:withArgCount:
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