Package bundled keeps bundled modules.

Package vals contains basic facilities for manipulating values used in the Elvish runtime.

Package vars contains basic types for manipulating Elvish variables.

ComposeExceptionsFromPipeline takes a slice of Exception pointers and composes a suitable error.

EachExternal calls f for each name that can resolve to an external command.

MakeVariableRef builds a variable reference.

NewBuiltinFn creates a new ReflectBuiltinFn instance.

NewEvaler creates a new Evaler.

NewInteractiveSource returns a Source for a piece of code entered interactively.

NewModuleSource returns a Source for a piece of code used as a module.

NewNs creates an empty namespace.

NewScriptSource returns a Source for a piece of code used as a script.

NewTopFrame creates a top-level Frame.

ParseIncompleteVariableRef parses an incomplete variable reference.

ParseVariableRef parses a variable reference.

RunTests runs test cases.

SplitIncompleteVariableRef splits an incomplete variable reference into three parts: an optional explode operator (either "" or "@"), a namespace part, and a name part.

SplitVariableRef splits a variable reference into three parts: an optional explode operator (either "" or "@"), a namespace part, and a name part.

That returns a new Test with the specified source code.

Control flows.

Control flows.

FnSuffix is the suffix for the variable names of functions.

NsSuffix is the suffix for the variable names of namespaces.

Control flows.

SrcInteractive is the type of source code entered interactively.

SrcInternal is a special SrcType for internal operations.

SrcModule is the type of source code used as a module.

SrcScript is the type of source code used as a script.

BlackholeChan is channel writes onto which disappear, suitable for use as placeholder channel output.

ClosedChan is a closed channel, suitable for use as placeholder channel input.

DevNull is /dev/null.

DevNullClosedInput is a port made up from DevNull and ClosedChan, suitable as placeholder input port.

ErrArityMismatch is thrown by a closure when the number of arguments the user supplies does not match with what is required.

Errors thrown when globbing.

Errors thrown when globbing.

Errors.

ErrMoreThanOneRest is returned when the LHS of an assignment contains more than one rest variables.

Errors.

Errors.

ErrRelativeUseGoesOutsideLib is thrown when a relative use goes out of the library directory.

ErrRelativeUseNotFromMod is thrown by "use" when relative use is used not from a module.

IsBuiltinSpecial is the set of all names of builtin special forms.

NoArgs is an empty argument list.

NoOpts is an empty option map.

OK is a pointer to the zero value of Exception, representing the absence of exception.

BuiltinFn uses reflection to wrap arbitrary Go functions into Elvish functions.

Closure is a closure defined in elvish script.

CompilationError represents a compilation error and can pretty print it.

EnvList is a variable whose value is constructed from an environment variable by splitting at pathListSeparator.

Evaler is used to evaluate elvish sources.

Exception represents an elvish exception.

ExternalCmd is an external command.

ExternalCmdExit contains the exit status of external commands.

Frame contains information of the current running function, aknin to a call frame in native CPU execution.

GlobPattern is en ephemeral Value generated when evaluating tilde and wildcards.

LValuesOp is an operation on an Frame that produce Variable's.

Op is an operation on an Frame.

PipelineError represents the errors of pipelines, in which multiple commands may error.

Port conveys data stream.

PwdVariable is a variable whose value always reflects the current working directory.

Source describes a piece of source code.

Test is a test case for TestEval.

ValuesOp is an operation on an Frame that produce Value's.

ValuesUnwrapper unwraps []Value.

ValueUnwrapper unwraps one Value.

AddDirer wraps the AddDir function.

Callable wraps the Call method.

Editor is the interface that the line editor has to satisfy.

LValuesOpBody is the body of an LValuesOp.

OpBody is the body of an Op.

ValuesOpBody is the body of ValuesOp.

Flow is a special type of error used for control flows.

Ns is a map from names to variables.

SrcType records the type of a piece of source code.