I$/*********************************************************************$

Name: Vishal Murugavel NetID: vm$603$

Course: CSE $4714$

Lab: $01-$ Lexical Analyzer

Purpose of File: Contains the $....$

This is the file that you should modify for Lab $1.$

$**********************************************************************/$

$\%$option noyywrap

$\%\{$

#include "lexer.h$"$

$//$ global variable to hold current line number being read

int line$\_$number $=1$;

$\%\}$

$\%\%$

$/*$ Data Values $*/$

$[0-9]\{4\}\backslash /[0-9]\{2\}\backslash /[0-9]\{2\}\{$return DATE; $\}$

"Laboratory$-$confirmed case" $\{$ return LABORATORY; $\}$

"Probable Case" $\{$ return PROBABLE; $\}$

"Male" $\{$ return MALE; $\}$

"Female" $\{$ return FEMALE; $\}$

"Other" $\{$ return OTHER; $\}$

$"0-9$ Years" $\{$ return AGE$\_0$X; $\}$

$"10-19$ Years" $\{$ return AGE$\_1$X; $\}$

$"20-39$ Years" $\{$ return AGE$\_2$X; $\}$

$"40-49$ Years" $\{$ return AGE$\_4$X; $\}$

$"50-59$ Years" $\{$ return AGE$\_5$X; $\}$

$"60-69$ Years" $\{$ return AGE$\_6$X; $\}$

$"70-79$ Years" $\{$ return AGE$\_7$X; $\}$

$"80+$ Years" $\{$ return AGE$\_8$X; $\}$

"Hispanic$/$Latino$"\{$ return HISPANIC; $\}$

"American Indian $/$ Alaska Native, Non$-$Hispanic" $\{$ return NATIVE$\_$AMERICAN; $\}$

"Asian, Non$-$Hispanic" $\{$ return ASIAN; $\}$

"Black, Non$-$Hispanic" $\{$ return BLACK; $\}$

"Native Hawaiian $/$ Other Pacific Islander, Non$-$Hispanic" $\{$ return PACIFIC$\_$ISLANDER; $\}$

$"\backslash "[$wW$]\backslash "$hite$,$ Non$-$Hispanic" $\{$ return WHITE; $\}$

"Multiple$/$Other$,$ Non$-$Hispanic" $\{$ return MULTIPLE$\_$OTHER; $\}$

$/*$ Generic Data Values $*/$

"Yes" $\{$ return YES; $\}$

$"$No$"\{$ return NO; $\}$

"Unknown" $\{$ return UNKNOWN$\_$VALUE; $\}$

"Missing" $\{$ return MISSING; $\}$

$/*$ Punctuation $*/$

$","\{$ return SEPARATOR; $\}$

$/*$ Eat any whitespace, will need to be modified to count lines $*/$

$[\backslash$t$\backslash$r

$]+\{$ line$\_$number$++$; $\}/*$ nop $*/$

$/*$ Found an unknown character $*/$

$.\{$ return UNKNOWN$\_$VALUE; $\}$

$/*$ Recognize end of file $*/$

$<>\{$ return EOF$\_$TOKEN; $\}$