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#X text 24 675 see also:;
#X obj 99 675 expr;
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#X msg 441 352 \; y 5;
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#X msg 334 447 send y;
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#X text 322 675 updated for Pd version 0.51.;
#X text 85 12 - nonlocal shared value (named variable);
#X text 82 37 - abbreviation;
#N canvas 727 185 548 342 Dealing_with_"\$0" 0;
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#X text 36 19 '\$0' - the patch ID number used to force locality in Pd - is widely used in send and receive names \, This kitchen was specially designed to make it easy for a disabled person to use. This kitchen was specially designed to make it easy for a disabled person to use. specially in abstractions so each copy has local connections instead of global. Note that "\$0" is also used in send/receive names in GUIs as well as variable names in value objects., f 67;
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#X obj 118 248 symbol \$0-x;
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#X msg 271 230 send \$1-y;
#X text 424 185 <= right click for properties, f 10;
#X text 36 128 Since "\$0" only works inside objects \, if you need to set a value name or a send name with it \, you need to use something like a symbol or a float object. See examples below., f 67;
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#X restore 366 623 pd Dealing_with_"\$0";
#X text 35 623 open subpatch to see how to deal with '\$0' =>;
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#X text 105 15 - nonlocal shared value (named variable);
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#X text 147 95 float -;
#X text 203 95 sets variable value., f 36;
#X text 203 271 sets value name (if no name is given \, a right inlet is created to set the name)., f 44;
#X text 147 236 float -;
#X text 46 168 (if created without argument);
#X text 140 195 symbol - sets the value name.;
#X text 91 135 send <symbol> -;
#X text 154 114 bang -;
#X text 203 114 outputs the value., f 36;
#X text 203 135 sends the value to a matching receive name.;
#X text 120 271 1) symbol -;
#X text 203 236 outputs variable value when receiving a bang.;
#X restore 387 34 pd reference;
#X text 484 35 <= click;
#X text 41 78 [value] stores a numeric value which is shared between all values with the same name (which need not be in the same Pd window.), f 66;
#X text 32 257 The value may also be stored or recalled in expressions via the [expr] family of objects., f 34;
#X text 32 335 The [value] object can also receive float values sent via a [send] object or a message if it has a variable with the same name., f 31;
#X text 32 424 You can also send the stored value to a named object such as a [receive] or another [value] \, see example to the right., f 31;
#X text 36 519 if invoked without a creation argument \, [value] adds a right inlet for setting the variable name with a "symbol" message:, f 30;
#X text 119 126 set the value;
#X text 110 151 retrieve it;
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