shithub: mc

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Remove 'in' token.

	It's now available as a variable name.

--- a/parse/gram.y

+++ b/parse/gram.y

@@ -84,7 +84,6 @@

 %token<tok> Ttype	/* type */

 %token<tok> Tfor	/* for */

-%token<tok> Tin		/* in */

 %token<tok> Twhile	/* while */

 %token<tok> Tif		/* if */

 %token<tok> Telse	/* else */

@@ -946,10 +945,6 @@

 forstmt : Tfor optexprln loopcond optexprln block

 	{$$ = mkloopstmt($1->loc, $2, $3, $4, $5);}

-	| Tfor expr Tin exprln block {

-		$$ = mkiterstmt($1->loc, $2, $4, $5);

-		fprintf(stderr, "%s:%d: deprecated for syntax. use ':' to replace 'in'\n", fname($1->loc), lnum($1->loc));

-	}

 	| Tfor expr Tcolon exprln block

 	{$$ = mkiterstmt($1->loc, $2, $4, $5);}

 	| Tfor decl Tendln loopcond optexprln block {

--- a/parse/tok.c

+++ b/parse/tok.c

@@ -191,7 +191,6 @@

 		{"goto", Tgoto},

 		{"if", Tif},

 		{"impl", Timpl},

-		{"in", Tin},

 		{"match", Tmatch},

 		{"pkg", Tpkg},

 		{"pkglocal", Tattr},