function Code_Index_Nest*
generic_parse_paren(Application_Links *app, Code_Index_File *index, Generic_Parse_State *state){
    Token *token = token_it_read(&state->it);
    Code_Index_Nest *result = push_array_zero(state->arena, Code_Index_Nest, 1);
    result->kind = CodeIndexNest_Paren;
    result->open = Ii64(token);
    result->close = Ii64(max_i64);
    result->file = index;
	
    i64 manifested_characters_on_line = 0;
    {
        u8 *ptr = state->prev_line_start;
        u8 *end_ptr = state->contents.str + token->pos;
        // NOTE(allen): Initial whitespace
		
		for (;ptr < end_ptr; ptr += 1){
            if (!character_is_whitespace(*ptr)){
                break;
            }
        }
		
        // NOTE(allen): Manifested characters
        manifested_characters_on_line = (i64)(end_ptr - ptr) + token->size;
	}
	
    state->paren_counter += 1;
	
    generic_parse_inc(state);
    for (;;){
        generic_parse_skip_soft_tokens(index, state);
        token = token_it_read(&state->it);
        if (token == 0 || state->finished){
            break;
        }
		
        if (state->in_preprocessor){
            if (!HasFlag(token->flags, TokenBaseFlag_PreprocessorBody) ||
                token->kind == TokenBaseKind_Preprocessor){
                break;
            }
        }
        else{
            if (token->kind == TokenBaseKind_Preprocessor){
                Code_Index_Nest *nest = generic_parse_preprocessor(app, index, state);
                nest->line_number = get_line_number_from_pos(app, index->buffer, token->pos);
				code_index_push_nest(&index->nest_list, nest);
                continue;
            }
        }
		
        if (token->kind == TokenBaseKind_ParentheticalClose){
            result->is_closed = true;
            result->close = Ii64(token);
            result->line_number = get_line_number_from_pos(app, index->buffer, token->pos);
			generic_parse_inc(state);
            break;
        }
		
        if (token->kind == TokenBaseKind_ScopeClose){
            break;
        }
		
        if (token->kind == TokenBaseKind_ScopeOpen){
            Code_Index_Nest *nest = generic_parse_scope(app, index, state);
            nest->parent = result;
            nest->line_number = get_line_number_from_pos(app, index->buffer, token->pos);
			code_index_push_nest(&result->nest_list, nest);
            continue;
		}
		
        if (token->kind == TokenBaseKind_ParentheticalOpen){
            Code_Index_Nest *nest = generic_parse_paren(app, index, state);
            nest->parent = result;
            nest->line_number = get_line_number_from_pos(app, index->buffer, token->pos);
			code_index_push_nest(&result->nest_list, nest);
            continue;
        }
		
        generic_parse_inc(state);
    }
	
    result->nest_array = code_index_nest_ptr_array_from_list(state->arena, &result->nest_list);
	
    state->paren_counter -= 1;
	
    return(result);
}



// NOTE(Skytrias): mainly changed
function f32
layout_index_x_shift(Application_Links *app, Layout_Reflex *reflex, Code_Index_Nest *nest, i64 pos, f32 space_advance, b32 *unresolved_dependence){
    f32 result = 0.f;
	
	if (nest != 0){
        switch (nest->kind){
            case CodeIndexNest_Scope:
			case CodeIndexNest_Preprocessor:
			case CodeIndexNest_Paren:
            {
                result = layout_index_x_shift(app, reflex, nest->parent, pos, space_advance, unresolved_dependence);
				
				// NOTE(Skytrias): check before and after to see if the next scope is on the same line, if yes skip indent 
				bool inside = false;
				
				if (nest->parent != 0) {
					inside = nest->line_number == nest->parent->line_number;
				}
				
				if (inside && nest->next != 0) {
					inside = nest->line_number == nest->next->line_number;
				}
				
                if (!inside && (nest->open.min < pos && nest->open.max <= pos &&
                                (!nest->is_closed || pos < nest->close.min))){
                    result += 4.f*space_advance;
                }
            }break;
			
            case CodeIndexNest_Statement:
            {
                result = layout_index_x_shift(app, reflex, nest->parent, pos, space_advance, unresolved_dependence);
                if (nest->open.min < pos && nest->open.max <= pos &&
                    (!nest->is_closed || pos < nest->close.min)){
                    result += 4.f*space_advance;
                }
            }break;
		}
    }
    return(result);
}