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host( "working/fnext3.rl", 1 ) @{/*
* @@LANG: c
*
* Tests fnext in combination with fbreak.
*/
#include <string.h>
#include <stdio.h>
char comm;
int top;
int stack [32];
int cs;
char *ts, *te;
int act;
}@
array s8 _fnext_actions( 0, 8 ) = { 0, 1, 0, 1, 4, 1, 5, 1, 6, 1, 7, 1, 8, 2, 1, 2, 2, 3, 4, 0 };
array char _fnext_trans_keys( 0, 5 ) = { 1, 0, 3, 3, 2, 2, 4, 4, 4, 4, 0, 0, 1, 0, 1, 0, 1, 0, 5, 5, 1, 0, 0 };
array s8 _fnext_char_class( 0, 5 ) = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 3, 1, 1, 1, 4, 1, 1, 5, 0 };
array s8 _fnext_index_offsets( 0, 6 ) = { 0, 0, 1, 2, 3, 4, 5, 5, 5, 5, 6, 0 };
array s8 _fnext_indices( 0, 6 ) = { 0, 2, 3, 4, 5, 6, 0 };
array s8 _fnext_index_defaults( 0, 1 ) = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 };
array s8 _fnext_trans_cond_spaces( -1, 0 ) = { -1, -1, -1, -1, -1, -1, -1, 0 };
array s8 _fnext_cond_targs( 0, 10 ) = { 6, 0, 7, 4, 8, 10, 9, 0 };
array s8 _fnext_cond_actions( 0, 16 ) = { 1, 0, 13, 3, 16, 5, 11, 0 };
array s8 _fnext_to_state_actions( 0, 7 ) = { 0, 7, 7, 7, 0, 7, 0, 0, 0, 7, 0, 0 };
array s8 _fnext_from_state_actions( 0, 9 ) = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 9, 0, 0 };
array s8 _fnext_nfa_targs( 0, 0 ) = { 0, 0 };
array s8 _fnext_nfa_offsets( 0, 0 ) = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
array s8 _fnext_nfa_push_actions( 0, 0 ) = { 0, 0 };
array s8 _fnext_nfa_pop_trans( 0, 0 ) = { 0, 0 };
value int fnext_start = 1;
value int fnext_first_final = 6;
value int fnext_error = 0;
value int fnext_en_main = 1;
value int fnext_en_e = 2;
value int fnext_en_l = 3;
value int fnext_en_o = 9;
value int fnext_en_nl = 5;
host( "working/fnext3.rl", 30 ) @{
void init()
{
}@
{
cs = cast(int)fnext_start;
ts = nil;
te = nil;
}
host( "working/fnext3.rl", 34 ) @{
}
void exec( char *data, int len )
{
char *p = data;
char *pe = data + len;
while ( cs != fnext_error && p < pe ) {
printf( "%c\n", *p );
}@
{
uint _trans = 0;
uint _have = 0;
uint _cont = 1;
index s8 _acts;
uint _nacts;
index char _keys;
index s8 _inds;
while ( _cont == 1 ) {
if ( cs == 0 )
_cont = 0;
_have = 0;
if ( p == pe ) {
if ( _have == 0 )
_cont = 0;
}
if ( _cont == 1 ) {
if ( _have == 0 ) {
_acts = offset( _fnext_actions, _fnext_from_state_actions[cs] );
_nacts = cast(uint)deref( _fnext_actions, _acts );
_acts += 1;
while ( _nacts > 0 ) {
switch ( deref( _fnext_actions, _acts ) ) {
case 7 {
host( "NONE", 1 ) ${${ts = p;}$}$
}
}
_nacts -= 1;
_acts += 1;
}
_keys = offset( _fnext_trans_keys, (cs<<1) );
_inds = offset( _fnext_indices, _fnext_index_offsets[cs] );
if ( ( deref( data, p )) <= 111 && ( deref( data, p )) >= 10 )
{
int _ic = cast(int)_fnext_char_class[cast(int)( deref( data, p )) - 10];
if ( _ic <= cast(int)deref( _fnext_trans_keys, _keys+1 ) && _ic >= cast(int)deref( _fnext_trans_keys, _keys ) )
_trans = cast(uint)deref( _fnext_indices, _inds + cast(int)( _ic - cast(int)deref( _fnext_trans_keys, _keys ) ) );
else
_trans = cast(uint)_fnext_index_defaults[cs];
}
else {
_trans = cast(uint)_fnext_index_defaults[cs];
}
}
if ( _cont == 1 ) {
cs = cast(int)_fnext_cond_targs[_trans];
if ( _fnext_cond_actions[_trans] != 0 ) {
_acts = offset( _fnext_actions, _fnext_cond_actions[_trans] );
_nacts = cast(uint)deref( _fnext_actions, _acts );
_acts += 1;
while ( _nacts > 0 )
{
switch ( deref( _fnext_actions, _acts ) )
{
case 0 {
host( "working/fnext3.rl", 18 ) ${ /*h*/ ${cs = 2;}$${p+= 1; _cont = 0; }$ }$
}
case 1 {
host( "working/fnext3.rl", 19 ) ${ /*e*/ ${cs = 3;}$}$
}
case 2 {
host( "working/fnext3.rl", 19 ) ${ ${p+= 1; _cont = 0; }$ }$
}
case 3 {
host( "working/fnext3.rl", 20 ) ${ /*ll*/ ${cs = 9;}$}$
}
case 4 {
host( "working/fnext3.rl", 20 ) ${ ${p+= 1; _cont = 0; }$ }$
}
case 5 {
host( "working/fnext3.rl", 22 ) ${ /*nl*/ ${p+= 1; _cont = 0; }$ printf("ACCEPT\n"); }$
}
case 8 {
host( "working/fnext3.rl", 21 ) ${${te = p+1;host( "working/fnext3.rl", 21 ) ${ /*o*/ ${cs = 5;}$${p+= 1; _cont = 0; }$ }$}$}$
}
}
_nacts -= 1;
_acts += 1;
}
}
_acts = offset( _fnext_actions, _fnext_to_state_actions[cs] );
_nacts = cast(uint)deref( _fnext_actions, _acts );
_acts += 1;
while ( _nacts > 0 ) {
switch ( deref( _fnext_actions, _acts ) ) {
case 6 {
host( "NONE", 1 ) ${${ts = nil;}$}$
}
}
_nacts -= 1;
_acts += 1;
}
if ( cs == 0 )
_cont = 0;
if ( _cont == 1 )
p += 1;
}}
}
}
host( "working/fnext3.rl", 44 ) @{
}
}
void finish( )
{
if ( cs >= fnext_first_final )
printf( "ACCEPT\n" );
else
printf( "FAIL\n" );
}
char *inp[] = {
"hello\n"
};
int inplen = 1;
int main( )
{
int i;
for ( i = 0; i < inplen; i++ ) {
init();
exec( inp[i], strlen(inp[i]) );
finish();
}
return 0;
}
}@
|
