commit ae19da0

remove extraenous warnings (should make linter mode for things like this?)

 1@@ -115,14 +115,6 @@ haskw(const char *s, const char *kw)
 2 	return s[n] == 0 || isspace((unsigned char)s[n]);
 3 }
 4 
 5-static int
 6-iscondkw(const char *s)
 7-{
 8-	return haskw(s, "ifeq") || haskw(s, "ifneq") ||
 9-	       haskw(s, "ifdef") || haskw(s, "ifndef") ||
10-	       haskw(s, "else") || haskw(s, "endif");
11-}
12-
13 static int
14 hasws(const char *s)
15 {
16@@ -1243,34 +1235,6 @@ parseblock(const struct Pre *pre, size_t *i, struct NodeList *out, struct Node *
17 		char *trim;
18 
19 		line = &pre->v[*i];
20-		if (line->isrecipe) {
21-			char *rt;
22-			const char *tabwarn;
23-
24-			rt = trimdup(line->text + 1, strlen(line->text + 1));
25-			tabwarn = 0;
26-			if (iscondkw(rt)) {
27-				tabwarn = "conditional directive lines cannot start with TAB";
28-			} else if (haskw(rt, "-include")) {
29-				tabwarn = "-include lines cannot start with TAB";
30-			} else if (haskw(rt, "sinclude")) {
31-				tabwarn = "sinclude lines cannot start with TAB";
32-			} else if (haskw(rt, "include")) {
33-				tabwarn = "include lines cannot start with TAB";
34-			} else if (haskw(rt, "override") || haskw(rt, "export") ||
35-			           haskw(rt, "unexport") || haskw(rt, "define") ||
36-			           haskw(rt, "endef") || haskw(rt, "undefine") ||
37-			           haskw(rt, "vpath") || haskw(rt, "private") ||
38-			           haskw(rt, "load")) {
39-				tabwarn = "directive lines cannot start with TAB";
40-			}
41-			free(rt);
42-			if (tabwarn) {
43-				warnlikemake(line->path, line->line0, tabwarn);
44-				memmove(line->text, line->text + 1, strlen(line->text + 1) + 1);
45-				line->isrecipe = 0;
46-			}
47-		}
48 		if (line->isrecipe) {
49 			if (last_rule) {
50 				if (!ruleinlist(out, last_rule))