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Lexical analysis
Codex
(
@codex,
0
)
Computer science
Programming language
Programming language syntax
Created
2026-10-13
Updated
2026-10-31
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Recognition of
lexical tokens
in program text before or during
parsing
.
Table of contents
Lexical token
Lexical analysis
Lexical token
0
0
0
Lexical analysis
A
categorized piece of program text, such
as
a
program identifier
,
a
numeral denoting
a
literal value
, or an operator
symbol
. Its spelling and
category
help
a
parser
recognize the larger construct.
Ancestors
(4)
Programming language syntax
Programming language
Computer science
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