aligning structs now work

core/odin/printer/printer.odin

@@ -208,7 +208,7 @@ align_switch_smt :: proc(p: ^Printer, index: int) {
 
 			if format_token.kind == .Open_Brace && switch_found {
 				brace_token = format_token;
-				brace_line = line_index;
+				brace_line = line_index+index;
 				break found_switch_brace;
 			} else if format_token.kind == .Open_Brace {
 				break;
@@ -294,7 +294,7 @@ align_switch_smt :: proc(p: ^Printer, index: int) {
 			if case_count > brace_token.parameter_count {
 				break;
 			}
-			
+
 		}
 	}
 
@@ -302,6 +302,88 @@ align_switch_smt :: proc(p: ^Printer, index: int) {
 
 align_struct :: proc(p: ^Printer, index: int) {
 
+	struct_found := false;
+	brace_token: Format_Token;
+	brace_line: int;
+
+	found_struct_brace: for line, line_index in p.lines[index:] {
+
+		for format_token in line.format_tokens {
+
+			if format_token.kind == .Open_Brace && struct_found {
+				brace_token = format_token;
+				brace_line = line_index+index;
+				break found_struct_brace;
+			} else if format_token.kind == .Open_Brace {
+				break;
+			} else if format_token.kind == .Struct {
+				struct_found = true;
+			}
+
+		}
+
+	}
+
+	if !struct_found {
+		return;
+	}
+
+	largest := 0;
+	colon_count := 0;
+
+	
+
+	for line, line_index in p.lines[brace_line+1:] {
+
+		length := 0;
+
+		for format_token in line.format_tokens {
+
+			if format_token.kind == .Comment {
+				continue;
+			}
+
+			if format_token.kind == .Colon {
+				colon_count += 1;
+				largest = max(length, largest);
+				break;
+			} 
+
+			length += len(format_token.text) + format_token.spaces_before;
+		}
+
+		if colon_count > brace_token.parameter_count {
+			break;
+		}
+	}
+
+	colon_count = 0;
+
+	for line, line_index in p.lines[brace_line+1:] {
+
+		length := 0;
+
+		for format_token, i in line.format_tokens {
+
+			if format_token.kind == .Comment {
+				continue;
+			}
+
+			if format_token.kind == .Colon {
+				colon_count += 1;
+				line.format_tokens[i+1].spaces_before += (largest - length) - 1;
+				break;
+			} 
+
+			length += len(format_token.text) + format_token.spaces_before;
+		}
+
+		if colon_count > brace_token.parameter_count {
+			break;
+		}
+	}
+
+
 }
 
 align_blocks :: proc(p: ^Printer) {
@@ -314,7 +396,9 @@ align_blocks :: proc(p: ^Printer) {
 
 		if .Switch_Stmt in line.types && p.config.align_switch {
 			align_switch_smt(p, line_index);
-		} else if .Struct in line.types && p.config.align_structs {
+		} 
+		
+		if .Struct in line.types && p.config.align_structs {
 			align_struct(p, line_index);
 		}
 

core/odin/printer/visit.odin

@@ -1028,6 +1028,8 @@ visit_expr :: proc(p: ^Printer, expr: ^ast.Expr) {
 	case Struct_Type:
 		push_generic_token(p, .Struct, 1);
 
+		hint_current_line(p, {.Struct});
+
 		if v.is_packed {
 			push_ident_token(p, "#packed", 1);
 		}
@@ -1058,11 +1060,10 @@ visit_expr :: proc(p: ^Printer, expr: ^ast.Expr) {
 			set_source_position(p, v.fields.pos);
 			visit_field_list(p, v.fields, true);
 			push_generic_token(p, .Close_Brace, 0);
-		} else {
-			visit_begin_brace(p, v.pos, .Generic);
-			newline_position(p, 1);
+		} else if v.fields != nil {
+			visit_begin_brace(p, v.pos, .Generic, len(v.fields.list));
 			set_source_position(p, v.fields.pos);
-			visit_field_list(p, v.fields, true, true);
+			visit_field_list(p, v.fields, true, true, true);
 			visit_end_brace(p, v.end);
 		}
 
@@ -1256,7 +1257,7 @@ visit_block_stmts :: proc(p: ^Printer, stmts: []^ast.Stmt, newline_each := false
 	}
 }
 
-visit_field_list :: proc(p: ^Printer, list: ^ast.Field_List, add_comma := false, trailing := false) {
+visit_field_list :: proc(p: ^Printer, list: ^ast.Field_List, add_comma := false, trailing := false, enforce_newline := false) {
 
 	if list.list == nil {
 		return;
@@ -1264,7 +1265,9 @@ visit_field_list :: proc(p: ^Printer, list: ^ast.Field_List, add_comma := false,
 
 	for field, i in list.list {
 
-		move_line_limit(p, field.pos, 1);
+		if !move_line_limit(p, field.pos, 1) && enforce_newline {
+			newline_position(p, 1);
+		}	
 
 		if .Using in field.flags {
 			push_generic_token(p, .Using, 0);