94 	ForLoop *f = bmake_malloc(sizeof *f);  in ForLoop_New()  local
96 	Vector_Init(&f->vars, sizeof(char *));  in ForLoop_New()
97 	SubstringWords_Init(&f->items);  in ForLoop_New()
98 	Buf_Init(&f->body);  in ForLoop_New()
99 	f->nextItem = 0;  in ForLoop_New()
101 	return f;  in ForLoop_New()
105 ForLoop_Free(ForLoop *f)  in ForLoop_Free()  argument
107 	while (f->vars.len > 0)  in ForLoop_Free()
108 		free(*(char **)Vector_Pop(&f->vars));  in ForLoop_Free()
109 	Vector_Done(&f->vars);  in ForLoop_Free()
111 	SubstringWords_Free(f->items);  in ForLoop_Free()
112 	Buf_Done(&f->body);  in ForLoop_Free()
114 	free(f);  in ForLoop_Free()
118 ForLoop_Details(const ForLoop *f)  in ForLoop_Details()  argument
125 	n = f->vars.len;  in ForLoop_Details()
126 	vars = f->vars.items;  in ForLoop_Details()
127 	assert(f->nextItem >= n);  in ForLoop_Details()
128 	items = f->items.words + f->nextItem - n;  in ForLoop_Details()
149 ForLoop_ParseVarnames(ForLoop *f, const char **pp)  in ForLoop_ParseVarnames()  argument
159 			while (f->vars.len > 0)  in ForLoop_ParseVarnames()
160 				free(*(char **)Vector_Pop(&f->vars));  in ForLoop_ParseVarnames()
170 				while (f->vars.len > 0)  in ForLoop_ParseVarnames()
171 					free(*(char **)Vector_Pop(&f->vars));  in ForLoop_ParseVarnames()
181 		*(char **)Vector_Push(&f->vars) = bmake_strldup(p, len);  in ForLoop_ParseVarnames()
185 	if (f->vars.len == 0) {  in ForLoop_ParseVarnames()
194 ForLoop_ParseItems(ForLoop *f, const char *p)  in ForLoop_ParseItems()  argument
203 	f->items = Substring_Words(items, false);  in ForLoop_ParseItems()
206 	if (f->items.len == 1 && Substring_IsEmpty(f->items.words[0]))  in ForLoop_ParseItems()
207 		f->items.len = 0;	/* .for var in ${:U} */  in ForLoop_ParseItems()
209 	if (f->items.len % f->vars.len != 0) {  in ForLoop_ParseItems()
213 		    (unsigned)f->items.len, (unsigned)f->vars.len);  in ForLoop_ParseItems()
246 	ForLoop *f;  in For_Eval()  local
254 		f = ForLoop_New();  in For_Eval()
255 		ForLoop_ParseVarnames(f, &p);  in For_Eval()
256 		if (f->vars.len > 0 && !ForLoop_ParseItems(f, p))  in For_Eval()
257 			f->items.len = 0;	/* don't iterate */  in For_Eval()
259 		accumFor = f;  in For_Eval()
375 ForLoop_SubstVarLong(ForLoop *f, unsigned int firstItem, Buffer *body,  in ForLoop_SubstVarLong()  argument
380 	const char **varnames = Vector_Get(&f->vars, 0);  in ForLoop_SubstVarLong()
382 	for (i = 0; i < f->vars.len; i++) {  in ForLoop_SubstVarLong()
397 		AddEscaped(body, f->items.words[firstItem + i], endc);  in ForLoop_SubstVarLong()
410 ForLoop_SubstVarShort(ForLoop *f, unsigned int firstItem, Buffer *body,  in ForLoop_SubstVarShort()  argument
421 	vars = Vector_Get(&f->vars, 0);  in ForLoop_SubstVarShort()
422 	for (i = 0; i < f->vars.len; i++) {  in ForLoop_SubstVarShort()
435 	AddEscaped(body, f->items.words[firstItem + i], '}');  in ForLoop_SubstVarShort()
454 ForLoop_SubstBody(ForLoop *f, unsigned int firstItem, Buffer *body)  in ForLoop_SubstBody()  argument
461 	mark = f->body.data;  in ForLoop_SubstBody()
462 	end = f->body.data + f->body.len;  in ForLoop_SubstBody()
467 			ForLoop_SubstVarLong(f, firstItem, body,  in ForLoop_SubstBody()
470 			ForLoop_SubstVarShort(f, firstItem, body,  in ForLoop_SubstBody()
484 For_NextIteration(ForLoop *f, Buffer *body)  in For_NextIteration()  argument
486 	if (f->nextItem == f->items.len)  in For_NextIteration()
489 	f->nextItem += (unsigned int)f->vars.len;  in For_NextIteration()
490 	ForLoop_SubstBody(f, f->nextItem - (unsigned int)f->vars.len, body);  in For_NextIteration()
492 		char *details = ForLoop_Details(f);  in For_NextIteration()
502 For_Break(ForLoop *f)  in For_Break()  argument
504 	f->nextItem = (unsigned int)f->items.len;  in For_Break()
512 	ForLoop *f = accumFor;  in For_Run()  local
515 	if (f->items.len > 0) {  in For_Run()
517 		Parse_PushInput(NULL, headLineno, bodyReadLines, buf, f);  in For_Run()
519 		ForLoop_Free(f);  in For_Run()