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29 lines
425 B
Markdown
29 lines
425 B
Markdown
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# Basic NFA Fragments
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### Single Character
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RegExp: `/^A$/`
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Psuedo:
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`str.start glyph(A) str.end`
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^ : Beginning of string : Str.Start
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$ : End of a string : Str.End
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Machine:
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->o.*Start* ---**Glyph**---> (o).*Accepting*
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### Epsilon-Transition
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RegExp: `/^$/`
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Psuedo: `str.start str.end`
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Machine:
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```
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->o --epsilon--> (o)
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```
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Everyhing else can be built on top of these machines.
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```
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Start = Input, Accepting = Output
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```
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