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better utf

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rsc 2006-02-14 19:42:58 +00:00
parent a38a183626
commit 54357361fb
1 changed files with 2 additions and 2 deletions
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4
src/cmd/mpm/slug.cc
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@ -1,7 +1,7 @@
#include "misc.h" #include "misc.h"
#include "slug.h" #include "slug.h"
//#include <libc.h>
#include <math.h> #include <math.h>
#include <utf.h>
static char *bufptr(int); static char *bufptr(int);
@ -156,7 +156,7 @@ static char *getutf(FILE *fp) // get 1 utf-encoded char (might be multiple bytes
for (*p = 0; (*p++ = getc(fp)) != EOF; ) { for (*p = 0; (*p++ = getc(fp)) != EOF; ) {
*p = 0; *p = 0;
if (mblen(buf, sizeof buf) > 0) // found a valid character if (fullrune(buf, p-buf)) // found a valid character
break; break;
} }
return buf; return buf;