Computer Science, asked by kumbhajchandrak6321, 11 months ago

What do you mean by input buffering and how it is implemented in lexical analysis

Answers

Answered by lovlyzarah

1

Answer:

Explanation:

input Buffering: The lexical analyzer scans the input from left to right one character at a time . It uses two pointers begin ptr(bp) and forward to keep track of the pointer of the input scanned. ... hence buffering technique is used.A block of data is first read into a buffer, and then second by lexical analyzer.

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