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Tab-completion in REPL based on module variables.

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This commit is contained in:
Bob Nystrom
2016-05-22 15:32:17 -07:00
parent 98514188b0
commit f47e128978
8 changed files with 177 additions and 25 deletions
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17
test/meta/get_module_variables.wren Normal file
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import "meta" for Meta
var variables = Meta.getModuleVariables("main")
// Includes implicitly imported core stuff.
System.print(variables.contains("Object")) // expect: true
System.print(variables.contains("Bool")) // expect: true
// Includes top level variables.
System.print(variables.contains("variables")) // expect: true
// Even ones declared later.
System.print(variables.contains("later")) // expect: true
var later = "values"
System.print(variables.contains("unknown")) // expect: false

3
test/meta/get_module_variables_not_string.wren Normal file
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import "meta" for Meta
Meta.getModuleVariables(123) // expect runtime error: Module name must be a string.

3
test/meta/get_module_variables_unknown_module.wren Normal file
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import "meta" for Meta
Meta.getModuleVariables("unknown") // expect runtime error: Could not find a module named 'unknown'.