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NF: generalize handlebar_token

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Arthur Milchior 2021-05-29 14:57:52 +02:00 committed by Arthur Milchior
parent ee137d476a
commit 901a42b2ec
1 changed files with 7 additions and 4 deletions
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11
AnkiDroid/src/main/java/com/ichi2/libanki/template/Tokenizer.java
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@ -217,16 +217,19 @@ public class Tokenizer implements Iterator<Tokenizer.Token> {
*/
@VisibleForTesting
protected static @Nullable IResult handlebar_token(@NonNull String template) {
if (template.length() < 2 || template.charAt(0) != '{' || template.charAt(1) != '{') {
return handlebar_token(template, "{{", "}}");
}
protected static @Nullable IResult handlebar_token(@NonNull String template, @NonNull String prefix, @NonNull String suffix) {
if (!template.startsWith(prefix)) {
return null;
}
int end = template.indexOf("}}");
int end = template.indexOf(suffix);
if (end == -1) {
return null;
}
String content = template.substring(2, end);
String content = template.substring(prefix.length(), end);
@NonNull Token handlebar = classify_handle(content);
return new IResult(handlebar, template.substring(end+2));
return new IResult(handlebar, template.substring(end + suffix.length()));
}