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#include "mk.h"
void
setvar(char *name, void *ptr)
{
symlook(name, S_VAR, ptr)->u.ptr = ptr;
symlook(name, S_MAKEVAR, (void*)"");
}
static void
print1(Symtab *s)
{
Word *w;
Bprint(&bout, "\t%s=", s->name);
for (w = s->u.ptr; w; w = w->next)
Bprint(&bout, "'%s'", w->s);
Bprint(&bout, "\n");
}
void
dumpv(char *s)
{
Bprint(&bout, "%s:\n", s);
symtraverse(S_VAR, print1);
}
char *
shname(char *a)
{
Rune r;
int n;
while (*a) {
n = chartorune(&r, a);
if (!WORDCHR(r))
break;
a += n;
}
return a;
}
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