Related terms:
tt
perl
null
algol
posix
printf
parser
finite
syntax
parsing
chomsky
sigma
gramatika
string
evaluate
finite set
ambiguous
unicode
grammar
xml schema
semantics
start symbol
concatenation
rightarrow
algorithms
regular grammar
source lang
implementations
representation
programming language
Wikipedia sources:
AWK
Null (SQL)
Context-free grammar
Boolean data type
Formal grammar
Regular expression
String (computer science)
Uniform Resource Identifier
Context for words:
empty
string
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