JaroslavTulach commented on a change in pull request #3169:
URL: https://github.com/apache/netbeans/pull/3169#discussion_r710044112
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File path:
ide/editor.codetemplates/src/org/netbeans/lib/editor/codetemplates/CodeTemplateCompletionProvider.java
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@@ -89,8 +89,9 @@ private static boolean isAbbrevDisabled(JTextComponent
component) {
public static class Collector implements CompletionCollector {
private static final String SELECTED_TEXT_VAR =
"${0:$TM_SELECTED_TEXT}";
- private static final Pattern SNIPPET_VAR_PATTERN =
Pattern.compile("\\$\\{\\s*([-\\w]++)([^}]*)?}");
- private static final Pattern SNIPPET_HINT_PATTERN =
Pattern.compile("([-\\w]++)(?:\\s*=\\s*(\\\"([^\\\"]*)\\\"|\\S*))?");
+ private static final Pattern SNIPPET_VAR_PATTERN =
Pattern.compile("\\$\\{\\s*([-\\w]++)((?:\\s*[-\\w]++(?:\\s*=\\s*(?:\\\"[^\\\"]*\\\"|[-\\w]++))?)*\\s*)?}");
Review comment:
I didn't bother to decipher. But having few tests showing what the
pattern matches and what it rejects wouldn't hurt future readers.
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