enum LSProtocol::InsertTextMode

Overview

How whitespace and indentation is handled during completion item insertion.

@since 3.16.0

Defined in:

lsprotocol/types.cr

Enum Members

AsIs = 1_u32

The insertion or replace strings is taken as it is. If the value is multi line the lines below the cursor will be inserted using the indentation defined in the string value. The client will not apply any kind of adjustments to the string.

AdjustIndentation = 2_u32

The editor adjusts leading whitespace of new lines so that they match the indentation up to the cursor of the line for which the item is accepted.

Consider a line like this: <2tabs><3tabs>foo. Accepting a multi line completion item is indented using 2 tabs and all following lines inserted will be indented using 2 tabs as well.

Constructors

Instance Method Summary

Constructor Detail

def self.from_json(pull : JSON::PullParser) : self #

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def self.new(pull : JSON::PullParser) : self #

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Instance Method Detail

def adjust_indentation? #

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def as_is? #

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def to_json(json : JSON::Builder) #
Description copied from struct Enum

Serializes this enum member by name.

For non-flags enums, the serialization is a JSON string. The value is the member name (see #to_s) transformed with String#underscore.

enum Stages
  INITIAL
  SECOND_STAGE
end

Stages::INITIAL.to_json      # => %("initial")
Stages::SECOND_STAGE.to_json # => %("second_stage")

For flags enums, the serialization is a JSON array including every flagged member individually serialized in the same way as a member of a non-flags enum. None is serialized as an empty array, All as an array containing all members.

@[Flags]
enum Sides
  LEFT
  RIGHT
end

Sides::LEFT.to_json                  # => %(["left"])
(Sides::LEFT | Sides::RIGHT).to_json # => %(["left","right"])
Sides::All.to_json                   # => %(["left","right"])
Sides::None.to_json                  # => %([])

ValueConverter.to_json offers a different serialization strategy based on the member value.


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