sample_fsm.config

C++ web template engine

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# ---
# Author: Filipe Almeida

name = 'stringparser'

comment = 'Parses C style strings'

condition('dq', '\\"'),
condition('backslash', '\\\\'),
condition('default', '[:default:]')

# Outside a string
state(name = 'text',
      external = 'text',
      transitions = [
        ['dq', 'string'],
        ['default', 'text']
      ])

# String literal
state(name = 'string',
      external = 'string',
      transitions = [
        ['backslash', 'string_escape'],
        ['dq', 'text'],
        ['default', 'string']
      ])

# Escaped character in a string literal. Ignore the next character
state(name = 'string_escape',
      external = 'string',
      transitions = [
        ['default', 'string']
      ])