mirror of https://github.com/CrimsonTome/tldr.git
17 lines
365 B
Markdown
17 lines
365 B
Markdown
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# flex
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> Lexical analyser generator. Based on lex.
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> Given the specification for a lexical analyser, generates C code implementing it.
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- Generate an analyser from a flex file:
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`lex {{analyser.l}}`
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- Specify the output file:
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`lex {{analyser.l}} --outfile {{analyser.c}}`
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- Compile a C file generated by flex:
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`cc {{path/to/lex.yy.c}} --output {{executable}}`
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