rendering with virtual whitespace skips whitespace on first line correctly now
This commit is contained in:
Allen Webster
parent
a29af32a42
commit
da7a09ca0d
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@ -895,128 +895,122 @@ buffer_render_data(Buffer_Render_State *S_ptr, Buffer_Render_Params params, f32
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S.write.x_min = params.port_x;
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S.write.x_max = params.port_x + params.clip_w;
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if (params.adv){
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S.i = params.start_cursor.pos;
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if (buffer_stringify_loop(&S.stream, params.buffer, S.i, size)){
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do{
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for (; S.i < S.stream.end; ++S.i){
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S.ch = (u8)S.stream.data[S.i];
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S.ch_width = params.adv[S.ch];
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if (S.ch_width + S.write.x > params.width + shift_x && S.ch != '\n' && params.wrapped){
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if (params.virtual_white){
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S_stop.status = BLStatus_NeedWrapLineShift;
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S_stop.line_index = S.line;
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S_stop.pos = S.i+1;
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DrYield(2, S_stop);
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}
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S.write.x = shift_x + line_shift;
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S.write.y += params.font_height;
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if (params.virtual_white){
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S.skipping_whitespace = 1;
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}
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S.i = params.start_cursor.pos;
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if (buffer_stringify_loop(&S.stream, params.buffer, S.i, size)){
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do{
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for (; S.i < S.stream.end; ++S.i){
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S.ch = (u8)S.stream.data[S.i];
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S.ch_width = params.adv[S.ch];
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if (S.ch_width + S.write.x > params.width + shift_x && S.ch != '\n' && params.wrapped){
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if (params.virtual_white){
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S_stop.status = BLStatus_NeedWrapLineShift;
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S_stop.line_index = S.line;
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S_stop.pos = S.i+1;
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DrYield(2, S_stop);
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}
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if (S.write.y > params.height + shift_y){
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goto buffer_get_render_data_end;
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}
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if (S.ch != ' ' && S.ch != '\t'){
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S.skipping_whitespace = 0;
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}
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if (!S.skipping_whitespace){
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switch (S.ch){
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case '\n':
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, ' ', 0);
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if (params.virtual_white){
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S_stop.status = BLStatus_NeedLineShift;
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S_stop.line_index = S.line+1;
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S_stop.pos = S.i+1;
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DrYield(3, S_stop);
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S.skipping_whitespace = 1;
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}
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++S.line;
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S.write.x = shift_x + line_shift;
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S.write.y += params.font_height;
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}
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break;
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S.write.x = shift_x + line_shift;
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S.write.y += params.font_height;
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}
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if (S.write.y > params.height + shift_y){
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goto buffer_get_render_data_end;
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}
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if (S.ch != ' ' && S.ch != '\t'){
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S.skipping_whitespace = 0;
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}
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if (!S.skipping_whitespace){
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switch (S.ch){
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case '\n':
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, ' ', 0);
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if (params.virtual_white){
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S_stop.status = BLStatus_NeedLineShift;
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S_stop.line_index = S.line+1;
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S_stop.pos = S.i+1;
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DrYield(3, S_stop);
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S.skipping_whitespace = 1;
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}
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++S.line;
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S.write.x = shift_x + line_shift;
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S.write.y += params.font_height;
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}
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break;
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case '\r':
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, '\\', BRFlag_Special_Character);
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case '\r':
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, 'r', BRFlag_Special_Character);
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}
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}
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break;
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case '\t':
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if (S.write.item < item_end){
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f32 new_x = S.write.x + S.ch_width;
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S.write = write_render_item(S.write, S.i, ' ', 0);
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S.write.x = new_x;
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}
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break;
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default:
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if (S.write.item < item_end){
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if (S.ch >= ' ' && S.ch <= '~'){
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S.write = write_render_item(S.write, S.i, S.ch, 0);
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}
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else{
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S.write = write_render_item(S.write, S.i, '\\', BRFlag_Special_Character);
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char ch = S.ch;
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char C = '0' + (ch / 0x10);
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if ((ch / 0x10) > 0x9){
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C = ('A' - 0xA) + (ch / 0x10);
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}
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, 'r', BRFlag_Special_Character);
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S.write = write_render_item(S.write, S.i, C, BRFlag_Special_Character);
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}
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ch = (ch % 0x10);
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C = '0' + ch;
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if (ch > 0x9){
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C = ('A' - 0xA) + ch;
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}
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, C, BRFlag_Special_Character);
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}
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}
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break;
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case '\t':
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if (S.write.item < item_end){
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f32 new_x = S.write.x + S.ch_width;
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S.write = write_render_item(S.write, S.i, ' ', 0);
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S.write.x = new_x;
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}
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break;
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default:
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if (S.write.item < item_end){
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if (S.ch >= ' ' && S.ch <= '~'){
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S.write = write_render_item(S.write, S.i, S.ch, 0);
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}
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else{
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S.write = write_render_item(S.write, S.i, '\\', BRFlag_Special_Character);
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char ch = S.ch;
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char C = '0' + (ch / 0x10);
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if ((ch / 0x10) > 0x9){
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C = ('A' - 0xA) + (ch / 0x10);
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}
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, C, BRFlag_Special_Character);
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}
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ch = (ch % 0x10);
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C = '0' + ch;
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if (ch > 0x9){
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C = ('A' - 0xA) + ch;
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}
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, S.i, C, BRFlag_Special_Character);
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}
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}
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}
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break;
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}
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}
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if (S.write.y > params.height + shift_y){
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goto buffer_get_render_data_end;
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break;
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}
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}
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S.still_looping = buffer_stringify_next(&S.stream);
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}while(S.still_looping);
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}
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buffer_get_render_data_end:;
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if (S.write.y <= params.height + shift_y || S.write.item == params.items){
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, size, ' ', 0);
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if (S.write.y > params.height + shift_y){
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goto buffer_get_render_data_end;
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}
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}
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}
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S.still_looping = buffer_stringify_next(&S.stream);
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}while(S.still_looping);
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}
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else{
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f32 zero = 0;
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S.write.adv = &zero;
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buffer_get_render_data_end:;
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if (S.write.y <= params.height + shift_y || S.write.item == params.items){
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if (S.write.item < item_end){
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S.write = write_render_item(S.write, size, 0, 0);
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S.write = write_render_item(S.write, size, ' ', 0);
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}
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}
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