shithub: pico

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fix lexing issue with coordinates and XYZ constants

--- a/pico.y

+++ b/pico.y

@@ -198,6 +198,13 @@

 			*p++ = r;

 	*p = 0;

 	inp -= n;

+	if(runestrcmp(s, L"x") == 0

+	|| runestrcmp(s, L"X") == 0

+	|| runestrcmp(s, L"y") == 0

+	|| runestrcmp(s, L"Y") == 0

+	|| runestrcmp(s, L"z") == 0

+	|| runestrcmp(s, L"Z") == 0)

+		return s[0];

 	yylval.s = sym("%S", s);

 	if(runestrcmp(s, L"new") == 0)

 		return NEW;

@@ -269,13 +276,7 @@

 	case ']':

 	case ',':

 	case '(':

-	case ')':

-	case 'x':

-	case 'X':

-	case 'y':

-	case 'Y':

-	case 'z':

-	case 'Z': return r;

+	case ')': return r;

 	case '&': return follow(r, '&', AND);

 	case '|': return follow(r, '|', OR);

 	case '*': return follow(r, '*', POW);