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Add STATEMENT_SUFFIX

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Also remove need to manually indent INFINITE_LOOP_TRAP.  This is a breaking change for Python users of this property.  However, very few users of this property exist, given that the existing code breaks if the block ID has a $ in it (also fixed in this PR).
This commit is contained in:
Neil Fraser
2019-05-10 23:19:35 -07:00
committed by Neil Fraser
parent 35cbed1584
commit ba18ae2159
7 changed files with 83 additions and 34 deletions
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18
generators/dart/procedures.js
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@@ -34,15 +34,21 @@ Blockly.Dart['procedures_defreturn'] = function(block) {
var funcName = Blockly.Dart.variableDB_.getName(block.getFieldValue('NAME'),
Blockly.Procedures.NAME_TYPE);
var branch = Blockly.Dart.statementToCode(block, 'STACK');
if (Blockly.Dart.STATEMENT_PREFIX) {
var id = block.id.replace(/\$/g, '$$$$'); // Issue 251.
var id = block.id.replace(/\$/g, '$$$$'); // Issue 251.
if (Blockly.Dart.STATEMENT_SUFFIX) {
branch = Blockly.Dart.prefixLines(
Blockly.Dart.STATEMENT_PREFIX.replace(/%1/g,
'\'' + id + '\''), Blockly.Dart.INDENT) + branch;
Blockly.Dart.STATEMENT_SUFFIX.replace(/%1/g, '\'' + id + '\''),
Blockly.Dart.INDENT) + branch;
}
if (Blockly.Dart.INFINITE_LOOP_TRAP) {
branch = Blockly.Dart.INFINITE_LOOP_TRAP.replace(/%1/g,
'\'' + block.id + '\'') + branch;
branch = Blockly.Dart.prefixLines(
Blockly.Dart.INFINITE_LOOP_TRAP.replace(/%1/g, '\'' + id + '\''),
Blockly.Dart.INDENT) + branch;
}
if (Blockly.Dart.STATEMENT_PREFIX) {
branch = Blockly.Dart.prefixLines(
Blockly.Dart.STATEMENT_PREFIX.replace(/%1/g, '\'' + id + '\''),
Blockly.Dart.INDENT) + branch;
}
var returnValue = Blockly.Dart.valueToCode(block, 'RETURN',
Blockly.Dart.ORDER_NONE) || '';