| Server IP : 85.214.239.14 / Your IP : 3.135.193.166 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/2/root/proc/3/root/proc/3/cwd/proc/2/cwd/usr/share/doc/re2c/examples/c/headers/ |
Upload File : |
// re2c $INPUT -o $OUTPUT -i --header lexer/state.h
#include <assert.h>
#include <stddef.h>
#include "lexer/state.h" // the header is generated by re2c
/*!header:re2c:on*/
struct LexerState {
const char *str, *cur;
/*!stags:re2c format = "const char *@@;"; */
};
/*!header:re2c:off*/
long lex(LexerState& st) {
const char *t;
/*!re2c
re2c:header = "lexer/state.h";
re2c:yyfill:enable = 0;
re2c:define:YYCTYPE = char;
re2c:define:YYCURSOR = "st.cur";
re2c:tags = 1;
re2c:tags:expression = "st.@@";
[a]* @t [b]* { return t - st.str; }
*/
}
int main() {
const char *s = "ab";
LexerState st = { s, s /*!stags:re2c format = ", NULL"; */ };
assert(lex(st) == 1);
return 0;
}