688 	char			*cp=(char*)name, *sp, *xp;  in nv_create()  local
1060 			while(xp=cp, c=mbchar(cp), isaname(c));  in nv_create()
1061 			cp = xp;  in nv_create()
1076 	struct Cache_entry	*xp;  in nv_delete()  local
1077 	for(c=0,xp=nvcache.entries ; c < NVCACHE; xp= &nvcache.entries[++c])  in nv_delete()
1079 		if(xp->np==np)  in nv_delete()
1080 			xp->root = 0;  in nv_delete()
1128 	struct Cache_entry	*xp;  in nv_open()  local
1201 	for(c=0,xp=nvcache.entries ; c < NVCACHE; xp= &nvcache.entries[++c])  in nv_open()
1203 		if(xp->root!=root)  in nv_open()
1205 …me==*xp->name && (flags&(NV_ARRAY|NV_NOSCOPE))==xp->flags && memcmp(xp->name,name,xp->len)==0 && (…  in nv_open()
1208 			np = xp->np;  in nv_open()
1209 			cp = (char*)name+xp->len;  in nv_open()
1212 			shp->last_table = xp->last_table;  in nv_open()
1213 			shp->last_root = xp->last_root;  in nv_open()
1224 		xp = &nvcache.entries[nvcache.index];  in nv_open()
1230 			xp->len = sp-name;  in nv_open()
1233 			xp->len = strlen(name);  in nv_open()
1234 		c = roundof(xp->len+1,32);  in nv_open()
1235 		if(c > xp->size)  in nv_open()
1237 			if(xp->size==0)  in nv_open()
1238 				xp->name = malloc(c);  in nv_open()
1240 				xp->name = realloc(xp->name,c);  in nv_open()
1241 			xp->size = c;  in nv_open()
1243 		memcpy(xp->name,name,xp->len);  in nv_open()
1244 		xp->name[xp->len] = 0;  in nv_open()
1245 		xp->root = root;  in nv_open()
1246 		xp->np = np;  in nv_open()
1247 		xp->last_table = shp->last_table;  in nv_open()
1248 		xp->last_root = shp->last_root;  in nv_open()
1249 		xp->flags = (flags&(NV_ARRAY|NV_NOSCOPE));  in nv_open()
2372 	register struct optimize *op, *xp;  in nv_optimize()  local
2390 		if((xp= (struct optimize*)fp) && xp->ptr==sh.argaddr)  in nv_optimize()
2398 		if(xp)  in nv_optimize()
2401 			op->next = xp->next;  in nv_optimize()
2402 			xp->next = op;  in nv_optimize()