yaegicore

Documentation

Overview

Package yaegicore provides functions connecting https://github.com/cogentcore/yaegi to Cogent Core.

Index

• Variables
• func BindTextEditor(ed *texteditor.Editor, parent *core.Frame, language string)
• type Interpreter

Variables

var Interpreters = map[string]func(options interp.Options) Interpreter{
	"Go": func(options interp.Options) Interpreter {
		return interp.New(options)
	},
}

Interpreters is a map from language names (such as "Go") to functions that create a new Interpreter for that language. The base implementation is just interp.Interpreter for Go, but other packages can extend this. See the Interpreter interface for more information.

Functions

func BindTextEditor

func BindTextEditor(ed *texteditor.Editor, parent *core.Frame, language string)

BindTextEditor binds the given text editor to a yaegi interpreter such that the contents of the text editor are interpreted as code of the given language, which is run in the context of the given parent widget. It is used as the default value of htmlcore.BindTextEditor.

Types

type Interpreter

type Interpreter interface {

	// Use imports the given symbols into the interpreter.
	Use(values interp.Exports) error

	// ImportUsed imports the used symbols into the interpreter
	// and does any extra necessary configuration steps.
	ImportUsed()

	// Eval evaluates the given code in the interpreter.
	Eval(src string) (res reflect.Value, err error)
}

Interpreter is an interface that represents the functionality provided by an interpreter compatible with yaegicore. The base implementation is just interp.Interpreter, but other packages such as yaegilab in Cogent Lab provide their own implementations with other languages such as Cogent Goal. See Interpreters.