Raxol.Terminal.Escape.Parsers.SCSParser (Raxol v2.0.1)

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Parser for SCS (Select Character Set) escape sequences.

SCS sequences are used to designate character sets to G0-G3 graphic sets. They follow the pattern ESC ( x, ESC ) x, ESC * x, or ESC + x where the intermediate character determines which G-set to modify.

Summary

Functions

parse(intermediate, arg2)

Parses an SCS sequence after the ESC and intermediate character.

Functions

parse(intermediate, arg2)

@spec parse(char(), String.t()) ::
  {:ok, term(), String.t()}
  | {:incomplete, String.t()}
  | {:error, atom(), String.t()}

Parses an SCS sequence after the ESC and intermediate character.

Parameters

  • intermediate: The intermediate character ('(', ')', '*', '+')
  • input: The remaining input after the intermediate

Returns

  • {:ok, command, remaining} - Successfully parsed command
  • {:incomplete, input} - Input is incomplete
  • {:error, reason, input} - Parse error