1073 void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int …  in expr_print()
1076 		fn(data, NULL, "y");  in expr_print()
1081 		fn(data, NULL, "(");  in expr_print()
1085 			fn(data, e->left.sym, e->left.sym->name);  in expr_print()
1087 			fn(data, NULL, "<choice>");  in expr_print()
1090 		fn(data, NULL, "!");  in expr_print()
1091 		expr_print(e->left.expr, fn, data, E_NOT);  in expr_print()
1095 			fn(data, e->left.sym, e->left.sym->name);  in expr_print()
1097 			fn(data, NULL, "<choice>");  in expr_print()
1098 		fn(data, NULL, "=");  in expr_print()
1099 		fn(data, e->right.sym, e->right.sym->name);  in expr_print()
1104 			fn(data, e->left.sym, e->left.sym->name);  in expr_print()
1106 			fn(data, NULL, "<choice>");  in expr_print()
1107 		fn(data, NULL, e->type == E_LEQ ? "<=" : "<");  in expr_print()
1108 		fn(data, e->right.sym, e->right.sym->name);  in expr_print()
1113 			fn(data, e->left.sym, e->left.sym->name);  in expr_print()
1115 			fn(data, NULL, "<choice>");  in expr_print()
1116 		fn(data, NULL, e->type == E_GEQ ? ">=" : ">");  in expr_print()
1117 		fn(data, e->right.sym, e->right.sym->name);  in expr_print()
1121 			fn(data, e->left.sym, e->left.sym->name);  in expr_print()
1123 			fn(data, NULL, "<choice>");  in expr_print()
1124 		fn(data, NULL, "!=");  in expr_print()
1125 		fn(data, e->right.sym, e->right.sym->name);  in expr_print()
1128 		expr_print(e->left.expr, fn, data, E_OR);  in expr_print()
1129 		fn(data, NULL, " || ");  in expr_print()
1130 		expr_print(e->right.expr, fn, data, E_OR);  in expr_print()
1133 		expr_print(e->left.expr, fn, data, E_AND);  in expr_print()
1134 		fn(data, NULL, " && ");  in expr_print()
1135 		expr_print(e->right.expr, fn, data, E_AND);  in expr_print()
1138 		fn(data, e->right.sym, e->right.sym->name);  in expr_print()
1140 			fn(data, NULL, " ^ ");  in expr_print()
1141 			expr_print(e->left.expr, fn, data, E_LIST);  in expr_print()
1145 		fn(data, NULL, "[");  in expr_print()
1146 		fn(data, e->left.sym, e->left.sym->name);  in expr_print()
1147 		fn(data, NULL, " ");  in expr_print()
1148 		fn(data, e->right.sym, e->right.sym->name);  in expr_print()
1149 		fn(data, NULL, "]");  in expr_print()
1155 		fn(data, NULL, buf);  in expr_print()
1160 		fn(data, NULL, ")");  in expr_print()