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Scribunto.Regex: Add only first match for mw.ustring.match, not all of them

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gnosygnu
2017-04-23 17:31:20 -04:00
parent 1d6b3779a0
commit 4a1546b9a2
3 changed files with 12 additions and 9 deletions
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4
100_core/src/gplx/langs/regxs/Regx_adp.java
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@@ -20,6 +20,7 @@ public class Regx_adp {
@gplx.Internal protected Regx_adp(String regx) {Pattern_(regx);}
public String Pattern() {return pattern;} public Regx_adp Pattern_(String val) {pattern = val; Under_sync(); return this;} private String pattern;
public boolean Pattern_is_invalid() {return pattern_is_invalid;} private boolean pattern_is_invalid = false;
public Exception Pattern_is_invalid_exception() {return pattern_is_invalid_exception;} private Exception pattern_is_invalid_exception = null;
public Regx_match[] Match_all(String text, int bgn) {
int idx = bgn;
List_adp rv = List_adp_.New();
@@ -39,10 +40,11 @@ public class Regx_adp {
}
private Pattern under;
public Pattern Under() {return under;}
void Under_sync() {
private void Under_sync() {
try {under = Pattern.compile(pattern, Pattern.DOTALL | Pattern.UNICODE_CHARACTER_CLASS);} // JRE.7:UNICODE_CHARACTER_CLASS; added during %w fix for en.w:A#; DATE:2015-06-10
catch (Exception e) { // NOTE: if invalid, then default to empty pattern (which should return nothing); EX:d:〆る generates [^]; DATE:2013-10-20
pattern_is_invalid = true;
pattern_is_invalid_exception = e;
under = Pattern.compile("", Pattern.DOTALL | Pattern.UNICODE_CHARACTER_CLASS);
}
}