/* Copyright (C) 2006, Index Data ApS
* See the file LICENSE for details.
*
- * $Id: nfatest1.c,v 1.1 2006-05-03 09:04:33 heikki Exp $
+ * $Id: nfatest1.c,v 1.6 2006-05-10 13:58:47 heikki Exp $
*
*/
#include <yaz/nmem.h>
#include <yaz/test.h>
-#define VERBOSE 1
char *printfunc(void *result) {
static char buf[200];
- sprintf(buf,"\"%s\"", (char*) result);
+ sprintf(buf, "\"%s\"", (char*) result);
+ return buf;
+}
+
+char *printfunc2(void *result) {
+ static char buf[200];
+ sprintf(buf,"(%p)", result);
return buf;
}
void test_match(yaz_nfa *n,
- yaz_nfa_char *buf, int buflen,
+ yaz_nfa_char *buf, size_t buflen,
int expcode, char *expstr) {
- yaz_nfa_char *c=buf;
- void *resptr=0;
- int i;
- i=yaz_nfa_match(n,&c,buflen,&resptr);
-#if VERBOSE
- printf("\n'%s' returned %d. Moved c by %d, and resulted in '%s'\n",
+ yaz_nfa_char *c = buf;
+ yaz_nfa_char *cp1, *cp2;
+ void *resptr = 0;
+ int i, bi;
+ size_t buflen2 = buflen;
+ i = yaz_nfa_match(n,&c, &buflen2,&resptr);
+ if (yaz_test_get_verbosity()>3)
+ printf("\n'%s' returned %d. Moved c by %d, and resulted in '%s'\n",
expstr, i, (c-buf),(char*)resptr);
-#endif
- YAZ_CHECK_EQ(i,expcode);
- YAZ_CHECK_EQ(strcmp(expstr,(char*)resptr),0);
+ YAZ_CHECK_EQ(buflen-buflen2, c-buf);
+ YAZ_CHECK_EQ(i, expcode);
+ if (i==0)
+ YAZ_CHECK_EQ(strcmp(expstr,(char*)resptr), 0);
+ i = 0;
+ bi = 0;
+ while((bi!=2) && (yaz_test_get_verbosity()>3)){
+ bi = yaz_nfa_get_backref(n, i,&cp1,&cp2);
+ if (bi==0 && ( cp1 || cp2 ) ) {
+ printf(" got backref %d of %d chars (%p to %p): '",
+ i, cp2-cp1+1, cp1, cp2);
+ while (cp2-cp1 >= 0 )
+ printf("%c", *cp1++);
+ printf("'\n");
+ }
+ i++;
+ }
}
void construction_test() {
yaz_nfa* n= yaz_nfa_init();
- yaz_nfa_state *s,*s0,*s1,*s2,*s3,*s4,*s5;
+ yaz_nfa_char *cp, *cp1, *cp2;
+ yaz_nfa_state *s, *s0, *s1, *s2, *s3, *s4, *s5;
int i;
- yaz_nfa_char seq1[]={'p','r','e','f','i','x',0};
- yaz_nfa_char seq2[]={'p','r','e','l','i','m',0};
- yaz_nfa_char tst1[]={'c','0'};
- yaz_nfa_char tst2[]={'c','k','0'};
- yaz_nfa_char tst3[]={'c','x','0'};
- yaz_nfa_char tst4[]={'z','k','0'};
- yaz_nfa_char tst5[]={'y','k','k','k','k','k','k','y','0'};
+ yaz_nfa_char seq1[]={'p', 'r', 'e', 'f', 'i', 'x', 0};
+ yaz_nfa_char seq2[]={'p', 'r', 'e', 'l', 'i', 'm', 0};
+ yaz_nfa_char tst1[]={'c', 0};
+ yaz_nfa_char tst2[]={'c', 'k', 0};
+ yaz_nfa_char tst3[]={'c', 'x', 0};
+ yaz_nfa_char tst4[]={'z', 'k', 0};
+ yaz_nfa_char tst5[]={'y', 'k', 'l', 'k', 'k', 'l', 'k', 'd', 0};
+ yaz_nfa_char tst6[]={'x', 'z', 'k', 'a', 'b', 0};
void *p;
+ size_t sz;
YAZ_CHECK(n);
- s=yaz_nfa_get_first(n);
+ s = yaz_nfa_get_first(n);
YAZ_CHECK(!s);
- s0=yaz_nfa_add_state(n);
+ s0 = yaz_nfa_add_state(n);
- s=yaz_nfa_get_first(n);
+ s = yaz_nfa_get_first(n);
YAZ_CHECK(s);
- s=yaz_nfa_get_next(n,s);
+ s = yaz_nfa_get_next(n, s);
YAZ_CHECK(!s);
- s1=yaz_nfa_add_state(n);
- i=yaz_nfa_set_result(n,s1,"first");
- YAZ_CHECK_EQ(i,0);
+ s1 = yaz_nfa_add_state(n);
+ i = yaz_nfa_set_result(n, s1, "first");
+ YAZ_CHECK_EQ(i, 0);
- i=yaz_nfa_set_result(n,s1,"DUPLICATE");
- YAZ_CHECK_EQ(i,1);
+ i = yaz_nfa_set_result(n, s1, "DUPLICATE");
+ YAZ_CHECK_EQ(i, YAZ_NFA_ALREADY);
- p=yaz_nfa_get_result(n,s1);
+ p = yaz_nfa_get_result(n, s1);
YAZ_CHECK(p);
- YAZ_CHECK( strcmp((char*)p,"first")==0 );
+ YAZ_CHECK( strcmp((char*)p, "first")==0 );
- i=yaz_nfa_set_result(n,s1,0);
- YAZ_CHECK_EQ(i,0);
- p=yaz_nfa_get_result(n,s1);
+ i = yaz_nfa_set_result(n, s1, 0);
+ YAZ_CHECK_EQ(i, 0);
+ p = yaz_nfa_get_result(n, s1);
YAZ_CHECK(!p);
- i=yaz_nfa_set_result(n,s1,"first");
- YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_set_result(n, s1, "first");
+ YAZ_CHECK_EQ(i, 0);
- s2=yaz_nfa_add_state(n);
- s3=yaz_nfa_add_state(n);
- yaz_nfa_set_result(n,s3,"a-k,x-z");
+ s2 = yaz_nfa_add_state(n);
+ s3 = yaz_nfa_add_state(n);
+ yaz_nfa_set_result(n, s3, "a-k, x-z");
- s=yaz_nfa_get_first(n);
+ s = yaz_nfa_get_first(n);
YAZ_CHECK(s);
- s=yaz_nfa_get_next(n,s);
+ s = yaz_nfa_get_next(n, s);
YAZ_CHECK(s);
- yaz_nfa_add_transition(n,s0,s1,'a','k');
- yaz_nfa_add_transition(n,s1,s1,'k','k');
- yaz_nfa_add_transition(n,s0,s2,'p','p');
- yaz_nfa_add_transition(n,s1,s3,'x','z');
+ yaz_nfa_add_transition(n, s0, s1, 'a', 'k');
+ yaz_nfa_add_transition(n, s1, s1, 'k', 'k');
+ yaz_nfa_add_transition(n, s0, s2, 'p', 'p');
+ yaz_nfa_add_transition(n, s1, s3, 'x', 'z');
- s=yaz_nfa_add_range(n, 0, 'k','s' );
- yaz_nfa_set_result(n,s,"K-S");
+ s = yaz_nfa_add_range(n, 0, 'k', 's' );
+ yaz_nfa_set_result(n, s, "K-S");
- s4=yaz_nfa_add_range(n, s2, 'l','r' );
- s5=yaz_nfa_add_range(n, s2, 'l','r' );
+ s4 = yaz_nfa_add_range(n, s2, 'l', 'r' );
+ s5 = yaz_nfa_add_range(n, s2, 'l', 'r' );
YAZ_CHECK((s4==s5));
- s=yaz_nfa_add_range(n, 0, 'c','c' );
-
- s=yaz_nfa_add_range(n, 0, 'z','z' );
- yaz_nfa_add_empty_transition(n,s,s);
- yaz_nfa_set_result(n,s,"loop");
-
- s=yaz_nfa_add_range(n, 0, 'y','y' );
- s1=yaz_nfa_add_state(n);
- yaz_nfa_set_backref(n,s1,1,1);
- yaz_nfa_add_empty_transition(n,s,s1);
- s=s1;
- yaz_nfa_add_transition(n,s,s,'k','k');
- s=yaz_nfa_add_range(n, s, 'y','y' );
- yaz_nfa_set_result(n,s,"y k+ y");
- yaz_nfa_set_backref(n,s,1,0);
-
- s=yaz_nfa_add_sequence(n, 0, seq1 );
- yaz_nfa_set_result(n,s,"PREFIX");
- s=yaz_nfa_add_sequence(n, 0, seq2 );
- yaz_nfa_set_result(n,s,"PRELIM");
-
-#if VERBOSE
- yaz_nfa_dump(0,n, printfunc);
-#endif
-
- test_match(n,seq2,3,YAZ_NFA_OVERRUN,"K-S");
- test_match(n,seq2,6,YAZ_NFA_SUCCESS,"PRELIM");
- test_match(n,tst1,3,YAZ_NFA_SUCCESS,"first");
- test_match(n,tst2,3,YAZ_NFA_SUCCESS,"first");
- test_match(n,tst3,3,YAZ_NFA_SUCCESS,"a-k,x-z");
- test_match(n,tst4,9,YAZ_NFA_LOOP,"loop");
- test_match(n,tst5,9,YAZ_NFA_SUCCESS,"y k+ y");
+ s = yaz_nfa_add_range(n, 0, 'c', 'c' );
+
+ s = yaz_nfa_add_range(n, 0, 'z', 'z' );
+ yaz_nfa_add_empty_transition(n, s, s);
+ yaz_nfa_set_result(n, s, "loop");
+
+ s = yaz_nfa_add_range(n, 0, 'y', 'y' );
+ yaz_nfa_set_backref_point(n, s, 1, 1);
+ s1 = yaz_nfa_add_state(n);
+ yaz_nfa_add_empty_transition(n, s, s1);
+ s = s1;
+ yaz_nfa_add_transition(n, s, s, 'k', 'l');
+ s = yaz_nfa_add_range(n, s, 'd', 'd' );
+ yaz_nfa_set_result(n, s, "y k+ d");
+ yaz_nfa_set_backref_point(n, s, 1, 0);
+
+ s = yaz_nfa_add_sequence(n, 0, seq1,6 );
+ yaz_nfa_set_result(n, s, "PREFIX");
+ s = yaz_nfa_add_sequence(n, 0, seq2,6 );
+ yaz_nfa_set_result(n, s, "PRELIM");
+
+ s = yaz_nfa_add_range(n, 0, 'x', 'x' );
+ i=yaz_nfa_set_backref_point(n, s, 2, 0);
+ YAZ_CHECK_EQ(i,YAZ_NFA_NOSTART);
+ i=yaz_nfa_set_backref_point(n, s, 2, 1);
+ YAZ_CHECK_EQ(i,YAZ_NFA_SUCCESS);
+ i=yaz_nfa_set_backref_point(n, s, 2, 1);
+ YAZ_CHECK_EQ(i,YAZ_NFA_ALREADY);
+ s1 = yaz_nfa_add_sequence(n, s, tst4,2);
+ yaz_nfa_set_backref_point(n, s1, 2, 0);
+ yaz_nfa_set_result(n, s1, "xzk");
+
+ /* check return codes before doing any matches */
+ i = yaz_nfa_get_backref(n, 0, &cp1, &cp2 );
+ YAZ_CHECK_EQ(i, YAZ_NFA_NOMATCH);
+ i = yaz_nfa_get_backref(n, 3, &cp1, &cp2 );
+ YAZ_CHECK_EQ(i, YAZ_NFA_NOSUCHBACKREF );
+ i = yaz_nfa_get_backref(n, 1, &cp1, &cp2 );
+ YAZ_CHECK_EQ(i, YAZ_NFA_NOMATCH );
+
+
+ if (yaz_test_get_verbosity()>3)
+ yaz_nfa_dump(0, n, printfunc);
+
+ test_match(n, seq2, 3, YAZ_NFA_OVERRUN, "K-S");
+ test_match(n, seq2, 6, YAZ_NFA_SUCCESS, "PRELIM");
+ test_match(n, tst1, 3, YAZ_NFA_SUCCESS, "first");
+ test_match(n, tst2, 3, YAZ_NFA_SUCCESS, "first");
+ test_match(n, tst3, 3, YAZ_NFA_SUCCESS, "a-k, x-z");
+ test_match(n, tst4, 9, YAZ_NFA_LOOP, "loop");
+ test_match(n, tst5, 9, YAZ_NFA_SUCCESS, "y k+ d");
+
+ cp = tst6; /* xzkab */
+ sz = 8;
+ i = yaz_nfa_match(n, &cp, &sz, &p);
+ YAZ_CHECK_EQ(i, YAZ_NFA_SUCCESS);
+ i = yaz_nfa_get_backref(n, 2, &cp1, &cp2 );
+ YAZ_CHECK_EQ(i, 0);
+ YAZ_CHECK_EQ(cp2-cp1+1,2);
+ YAZ_CHECK_EQ(*cp1, 'z' );
+ YAZ_CHECK_EQ(*cp2, 'k' );
+ if (yaz_test_get_verbosity()>3)
+ printf("backref from %p '%c' to %p '%c' is %d long. sz is now %d\n",
+ cp1, *cp1, cp2, *cp2, cp2-cp1+1, sz );
+
+ yaz_nfa_destroy(n);
+}
+
+void converter_test() {
+ yaz_nfa* n= yaz_nfa_init();
+ yaz_nfa_converter *c1, *c2, *c3;
+ yaz_nfa_char str1[]={'a','b','c'};
+ yaz_nfa_char seq1[]={'A','B','C'};
+ yaz_nfa_char seq2[]={'k','m','n','m','x','P','Q','X',0};
+ yaz_nfa_char outbuf[1024];
+ yaz_nfa_char *outp, *cp, *cp1, *cp2;
+ yaz_nfa_state *s, *s2;
+ void *vp;
+ int i;
+ size_t sz;
+
+ c1=yaz_nfa_create_string_converter(n,str1,3);
+
+ for(i=0;i<1024;i++)
+ outbuf[i]=10000+i;
+ outp=outbuf;
+ sz=1;
+ i=yaz_nfa_run_converters(n, c1, &outp, &sz);
+ YAZ_CHECK_EQ(i,4); /* overrun */
+ YAZ_CHECK_EQ(outbuf[0],'a');
+ YAZ_CHECK_EQ(outbuf[1],10000+1);
+
+ for(i=0;i<1024;i++)
+ outbuf[i]=10000+i;
+ outp=outbuf;
+ sz=3;
+ i=yaz_nfa_run_converters(n, c1, &outp, &sz);
+ YAZ_CHECK_EQ(i,0);
+ YAZ_CHECK_EQ(outbuf[0],'a');
+ YAZ_CHECK_EQ(outbuf[1],'b');
+ YAZ_CHECK_EQ(outbuf[2],'c');
+ YAZ_CHECK_EQ(outbuf[3],10000+3);
+ YAZ_CHECK_EQ(sz,0);
+
+ c2=yaz_nfa_create_string_converter(n,str1,2);
+ yaz_nfa_append_converter(n,c1,c2);
+
+ for(i=0;i<1024;i++)
+ outbuf[i]=10000+i;
+ outp=outbuf;
+ sz=10;
+ i=yaz_nfa_run_converters(n, c1, &outp, &sz);
+ YAZ_CHECK_EQ(i,0);
+ YAZ_CHECK_EQ(outbuf[0],'a');
+ YAZ_CHECK_EQ(outbuf[1],'b');
+ YAZ_CHECK_EQ(outbuf[2],'c');
+ YAZ_CHECK_EQ(outbuf[3],'a');
+ YAZ_CHECK_EQ(outbuf[4],'b');
+ YAZ_CHECK_EQ(outbuf[5],10000+5);
+ YAZ_CHECK_EQ(sz,5);
+
+ /* ABC -> abcab */
+ (void) yaz_nfa_add_state(n);/* start state */
+ s=yaz_nfa_add_state(n);
+ yaz_nfa_add_empty_transition(n,0,s);
+ yaz_nfa_set_backref_point(n,s,1,1);
+ s=yaz_nfa_add_sequence(n, s, seq1,3 );
+ yaz_nfa_set_result(n,s,c1);
+ yaz_nfa_set_backref_point(n,s,1,0);
+
+ /* ([k-o][m-n]*)x -> \1 */
+ s=yaz_nfa_add_state(n);
+ yaz_nfa_add_empty_transition(n,0,s);
+ yaz_nfa_set_backref_point(n,s,2,1);
+ s2=yaz_nfa_add_state(n);
+ yaz_nfa_add_transition(n,s,s2,'k','o');
+ yaz_nfa_add_transition(n,s2,s2,'m','n');
+ s=yaz_nfa_add_state(n);
+ yaz_nfa_add_transition(n,s2,s,'x','x');
+ yaz_nfa_set_backref_point(n,s,2,0);
+
+ c1=yaz_nfa_create_backref_converter(n,2);
+ yaz_nfa_set_result(n,s,c1);
+
+ if (yaz_test_get_verbosity()>3)
+ yaz_nfa_dump(0,n, printfunc2);
+
+ cp=seq2;
+ sz=18;
+ i=yaz_nfa_match(n,&cp,&sz,&vp);
+ c2=vp;
+ YAZ_CHECK_EQ(i,YAZ_NFA_SUCCESS);
+ i=yaz_nfa_get_backref(n, 2, &cp1, &cp2 );
+ if (yaz_test_get_verbosity()>3)
+ printf("backref from %p '%c' to %p '%c' is %d long. sz is now %d\n",
+ cp1, *cp1, cp2, *cp2, cp2-cp1+1, sz );
+ YAZ_CHECK_EQ(i,0);
+ YAZ_CHECK_EQ((int)c1,(int)c2); /* got our pointer back from nfa */
+ for(i=0;i<1024;i++)
+ outbuf[i]=10000+i;
+ outp=outbuf;
+ sz=11;
+ i=yaz_nfa_run_converters(n, c2, &outp, &sz);
+ YAZ_CHECK_EQ(i,0);
+ YAZ_CHECK_EQ(outbuf[0],'k');
+ YAZ_CHECK_EQ(outbuf[1],'m');
+ YAZ_CHECK_EQ(outbuf[2],'n');
+ YAZ_CHECK_EQ(outbuf[3],'m');
+ YAZ_CHECK_EQ(outbuf[4],'x');
+ YAZ_CHECK_EQ(outbuf[5],10000+5);
+ YAZ_CHECK_EQ(sz,11-5);
+
+ c3=yaz_nfa_create_range_converter(n,2, 'a', 'A' );
+ for(i=0;i<1024;i++)
+ outbuf[i]=10000+i;
+ outp=outbuf;
+ sz=11;
+ i=yaz_nfa_run_converters(n, c3, &outp, &sz);
+ YAZ_CHECK_EQ(i,0);
+ YAZ_CHECK_EQ(outbuf[0],'K');
+ YAZ_CHECK_EQ(outbuf[1],'M');
+ YAZ_CHECK_EQ(outbuf[2],'N');
+ YAZ_CHECK_EQ(outbuf[3],'M');
+ YAZ_CHECK_EQ(outbuf[4],'X');
+ YAZ_CHECK_EQ(outbuf[5],10000+5);
+ YAZ_CHECK_EQ(sz,11-5);
+
+ yaz_nfa_destroy(n);
+}
+
+yaz_nfa_char *makebuff(NMEM nmem, char *in) {
+ yaz_nfa_char *buff = nmem_malloc(nmem, strlen(in)*sizeof(yaz_nfa_char));
+ yaz_nfa_char *op=buff;
+ while ( (*op++ = *in++) )
+ ;
+ return buff;
+}
+
+void dumpbuff(char *msg, yaz_nfa_char *start, yaz_nfa_char *end) {
+ if (yaz_test_get_verbosity()>3) {
+ printf("%s\"",msg);
+ while (start!=end)
+ printf("%c",*start++);
+ printf("\"\n");
+ }
+}
+
+void chkbuff( yaz_nfa_char *start, yaz_nfa_char *end, char *exp) {
+ char *orig_exp=exp;
+ while (start!=end)
+ if ( *start++ != *exp++ ) {
+ if (yaz_test_get_verbosity()>3) {
+ start--;
+ exp--;
+ printf ("chkbuff: unexpected conversion '%c' != '%c' \n"
+ "\"%s\"\n", *start, *exp, orig_exp );
+ }
+ YAZ_CHECK(!"conversion differs! ");
+ return;
+ }
+
+}
+
+void high_level_test() {
+ NMEM nmem=nmem_create();
+ yaz_nfa_char from1[] = {'f','o','o','b','a','r'};
+ yaz_nfa_char to1[] = {'f','u','b','a','r'};
+ yaz_nfa_char tospace[] = {' '};
+ yaz_nfa_char todot[] = {'.'};
+ char *fromtext =
+ "It was a Dark and Rainy Night, when alpha and beta "
+ "fixme - FIND better names ?? !! ## - "
+ "went out to fix the foobar "
+ "that was all foo.";
+ char *expected =
+ "IT WAS A DARK AND RAINY NIGHT. WHEN ALPHA AND b "
+ "to-be-fixed-later . FIND BETTER NAMES .. .. .. . "
+ "WENT OUT TO (fix) THE fubar "
+ "THAT WAS ALL FOO.";
+ yaz_nfa_char *from3 = makebuff(nmem,fromtext);
+ yaz_nfa_char *to3 = nmem_malloc(nmem, 1024*sizeof(yaz_nfa_char));
+ yaz_nfa_char *fromp=from3;
+ yaz_nfa_char *top=to3;
+ size_t insize=strlen(fromtext);
+ size_t outsize=1024;
+ size_t prev_insize=0;
+
+ yaz_nfa *n = yaz_nfa_init();
+ int i;
+ i = yaz_nfa_add_string_rule(n, from1, 6, to1, 5);
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_string_rule(n, from1, 6, to1, 5);
+ YAZ_CHECK_EQ(i,YAZ_NFA_ALREADY);
+ i = yaz_nfa_add_ascii_string_rule(n,"beta","b");
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_ascii_string_rule(n,"fixme","to-be-fixed-later");
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_ascii_string_rule(n,"fix","(fix)");
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_char_range_rule(n, 'a','z','A');
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_char_string_rule(n, 0,' ', tospace,1);
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_char_string_rule(n, '!','/', todot,1);
+ YAZ_CHECK_EQ(i,0);
+ i = yaz_nfa_add_char_string_rule(n, ':','?', todot,1);
+ YAZ_CHECK_EQ(i,0);
+ if (yaz_test_get_verbosity()>3)
+ yaz_nfa_dump(0,n, printfunc2);
+
+ YAZ_CHECK_EQ( *from3, 'I' ); /* just to be sure my copy func works */
+ for (i=0;i<100;i++)
+ to3[i]=10000+i;
+ i=yaz_nfa_convert_slice(n, &fromp, &insize, &top, &outsize);
+ YAZ_CHECK_EQ(i,YAZ_NFA_SUCCESS);
+ YAZ_CHECK_EQ(*to3,'I');
+ YAZ_CHECK_EQ(insize, strlen(fromtext)-1);
+ YAZ_CHECK_EQ(outsize, 1024-1);
+
+ while ( (i==YAZ_NFA_SUCCESS) && (insize > 0) && (prev_insize!=insize) ) {
+ prev_insize=insize; /* detect dead loops if something goes wrong */
+ i=yaz_nfa_convert_slice(n, &fromp, &insize, &top, &outsize);
+ }
+ YAZ_CHECK_EQ(i,YAZ_NFA_SUCCESS);
+ YAZ_CHECK_EQ(insize,0);
+ YAZ_CHECK(prev_insize != insize); /* the loop would have been endless */
+
+ dumpbuff("Original text: ",from3, fromp);
+ dumpbuff("Converted text: ",to3, top);
+
+ chkbuff(to3, top, expected);
yaz_nfa_destroy(n);
+ nmem_destroy(nmem);
}
int main(int argc, char **argv)
{
YAZ_CHECK_INIT(argc, argv);
nmem_init ();
- construction_test();
+ construction_test();
+ converter_test();
+ high_level_test();
nmem_exit ();
YAZ_CHECK_TERM;
}
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */