thttpfmt.c - plan9port - [fork] Plan 9 from user space
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       ---
       thttpfmt.c (472B)
       ---
            1 #include <u.h>
            2 #include <libc.h>
            3 #include <bin.h>
            4 #include <httpd.h>
            5 
            6 int
            7 httpfmt(Fmt *f)
            8 {
            9         char buf[HMaxWord*2];
           10         Rune r;
           11         char *t, *s;
           12         Htmlesc *l;
           13 
           14         s = va_arg(f->args, char*);
           15         for(t = buf; t < buf + sizeof(buf) - 8; ){
           16                 s += chartorune(&r, s);
           17                 if(r == 0)
           18                         break;
           19                 for(l = htmlesc; l->name != nil; l++)
           20                         if(l->value == r)
           21                                 break;
           22                 if(l->name != nil){
           23                         strcpy(t, l->name);
           24                         t += strlen(t);
           25                 }else
           26                         *t++ = r;
           27         }
           28         *t = 0;
           29         return fmtstrcpy(f, buf);
           30 }