ignore.c
来自「我搜集到的一个java常用类库的源代码」· C语言 代码 · 共 67 行
C
67 行
%{#include <stdio.h>%}/* Prevent the need for linking with -lfl *//*%option noyywrap*/%option caseless%x SCRIPT IFRAME STYLE OBJECT NOUSE%%<INITIAL>"<script"[^>]*">"|"<SCRIPT"[^>]*">" {BEGIN(SCRIPT);}<INITIAL>"<IFRAME"[^>]*">"|"<iframe"[^>]*">" {BEGIN(IFRAME);}<INITIAL>"<STYLE"[^>]*">"|"<style"[^>]*">" {BEGIN(STYLE);}<INITIAL>"<!--" {BEGIN(NOUSE);}<INITIAL>"<OBJECT"[^>]*">"|"<object"[^>]*">" {BEGIN(OBJECT);}<INITIAL>"<body"[^>]*">"|"<BODY"[^>]*">" {printf("<body>");};<INITIAL>"<div"[^>]*">"|"<DIV"[^>]*">" {;}<INITIAL>"<\/div"[^>]*">"|"<\/DIV"[^>]*">" {;}<INITIAL>"<form"[^>]*">"|"<FORM"[^>]*">" {;}<INITIAL>"<\/form"[^>]*">"|"<\/FORM"[^>]*">" {;}<INITIAL>"<table"[^>]*">"|"<TABLE"[^>]*">" {printf("<table>");};<INITIAL>"<td"[^>]*">"|"<TD"[^>]*>">" {printf("<td>");};<INITIAL>"<tr"[^>]*">"|"<TR"[^>]*>">" {printf("<tr>");};<INITIAL>"<input"[^>]*">"|"<INPUT"[^>]*>">" {;};<INITIAL>"<meta"[^>]*">"|"<META"[^>]*>">" {;};<INITIAL>"<font"[^>]*">"|"<FONT"[^>]*">" {;}<INITIAL>"<\/font"[^>]*">"|"<\/FONT"[^>]*">" {;}<INITIAL>. {printf("%s", yytext);}<NOUSE>{"-->" {BEGIN(INITIAL);}.|\n {;}}<OBJECT>{"<\/OBJECT>"|"<\/object>" {BEGIN(INITIAL);}.|\n {;}}<SCRIPT>{"<\/script>"|"<\/SCRIPT>" {BEGIN(INITIAL);}.|\n {;}}<IFRAME>{"<\/iframe>"|"<\/iframe>" {BEGIN(INITIAL);}.|\n {;}}<STYLE>{"<\/style>"|"<\/STYLE>" {BEGIN(INITIAL);}.|\n {;}}%%void main(){ yylex(); /* start the analysis*/}int yywrap(){ return 1;}⌨️ 快捷键说明
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