Compiler/lexical analyzer: Difference between revisions
We have a {{task}} macro and a {{task heading|}} macro - the second requires a vertical bar before its argument to distinguish it from the first in the current wiki implementation (and an empty argument seems meaningless)
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(We have a {{task}} macro and a {{task heading|}} macro - the second requires a vertical bar before its argument to distinguish it from the first in the current wiki implementation (and an empty argument seems meaningless)) Tag: Manual revert |
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: ''Lexical analysis is the process of converting a sequence of characters (such as in a computer program or web page) into a sequence of tokens (strings with an identified "meaning"). A program that performs lexical analysis may be called a lexer, tokenizer, or scanner (though "scanner" is also used to refer to the first stage of a lexer).''
Create a lexical analyzer for the simple programming language specified below. The
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