Name Rascal/Libraries/util/ContentCompletion/createProposalsFromLabels

Synopsis Create proposals from the symboltree from the label annotations.

Function

1. list[CompletionProposal] createProposalsFromLabels(SymbolTree tree)
2. list[CompletionProposal] createProposalsFromLabels(list[SymbolTree] tree)

Usage import util::ContentCompletion;

Description Create proposals from the symboltree from the label annotations. The newText property of a proposal will be the symbol's name, the proposal text shown will be the label. Remember to set the "label" annotation on the tree and all children.

Examples

rascal>import ParseTree;
ok
rascal>import Type;
ok
rascal>import util::ContentCompletion;
ok
rascal>SymbolTree symbol = symbol("main", "method", ());
SymbolTree: symbol(
  "main",
  "method",
  ())
rascal>symbol@label = "main (Entry Point)";
SymbolTree: symbol(
  "main",
  "method",
  ())[
  @label="main (Entry Point)"
]
rascal>createProposalsFromLabels(symbol);
list[CompletionProposal]: [sourceProposal("main","main (Entry Point)")]

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