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Ragel State Machine Compiler -- Examples
========================================
atoi -- Converts a string to an integer.
awkemu -- Perfoms the basic parsing that the awk program perfoms on input.
The awk equivalent to awkemu is in awkemu/awkequiv.awk
clang -- A scanner for a simple C like language. It breaks input up into
words, numbers, strings and symbols and strips out whitespace
and comments. It is a suitable template for writing a parser
that finds a sequence of tokens.
concurrent -- Demonstrates the ability of ragel to produce parsers that
perform independent tasks concurrently.
cppscan -- A C++ scanner that uses the longest match scanning method. This
example differs from other examples of scanning. Each run of the
state machine matches one token. This method results in a
smaller state machine since the final kleene star is omitted and
therefore every state does not need to get all the transitions
of the start state.
format -- Partial printf implementation.
gotocallret -- Demonstrate the use of fgoto, fcall and fret.
mailbox -- Parses unix mailbox files. It breaks files into messages, and
messages into headers and body. It demonstrates Ragel's ability
to make parsers for structured file formats.
params -- Parses command line arguements.
rlscan -- Lexes Ragel input files.
statechart -- Demonstrate the use of labels, the epsilon operator, and the
join operator for creating machines using the named state and
transition list paradigm. This implementes the same machine as
the atoi example.
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