User:Ed Davis: Difference between revisions

From [https://en.wikipedia.org/wiki/Lexical_analysis Wikipedia]

or scanner (though "scanner" is also used to refer to the first stage of a lexer).

Create a lexical analyzer for the Tiny programming language. The

output to a file and/or stdout.

The various token types are denoted below.

{| class="wikitable"

|}

{| class="wikitable"

|}

{| class="wikitable"

|}

{| class="wikitable"

'''Comments''' /* ... */ (multi-line)

'''EOI, Print, Putc, If, While, Lbrace, Rbrace, Lparen, Rparen, Uminus, Mul, Div, Add, Sub, Lss, Gtr, Leq, Neq, And, Semi, Comma, Assign, Integerk, Stringk, Ident'''

Output of the program should be the line and column where the

should follow.

<lang c>

</lang>

{| class="wikitable"

</lang>

{| class="wikitable"

|}

The following error conditions should be caught: