File multiepisodes.patch of Package MediaElch21812

diff -ru MediaElch-orig/src/tv_shows/TvShowFileSearcher.cpp MediaElch/src/tv_shows/TvShowFileSearcher.cpp
--- MediaElch-orig/src/tv_shows/TvShowFileSearcher.cpp	2021-05-10 08:59:30.000000000 +0200
+++ MediaElch/src/tv_shows/TvShowFileSearcher.cpp	2022-09-04 23:27:20.211009618 +0200
@@ -388,15 +388,16 @@
             lastMatchEnd = match.capturedEnd(0);
         }
 
-        // Pattern matched
+        // Pattern did not match
         if (episodes.isEmpty()) {
             return false;
         }
 
         // The one episode we found could actually be a multi-episode file.
-        // For example: S01E01E02
+        // To avoid false positives, we use a positive lookahead.
+        // For example: "S01E01E02E03 - Name.mov"
         if (episodes.count() == 1) {
-            rx.setPattern(R"([-_EeXx]+([0-9]+)($|[\-\._\sE]))");
+            rx.setPattern(R"([-_EeXx]+(\d+)(?=$|[\-\._\sEeXx]))");
             matches = rx.globalMatch(
                 filename, lastMatchEnd, QRegularExpression::NormalMatch, QRegularExpression::AnchoredMatchOption);
             while (matches.hasNext()) {
diff -ru MediaElch-orig/test/unit/tv_shows/testTvShowFileSearcher.cpp MediaElch/test/unit/tv_shows/testTvShowFileSearcher.cpp
--- MediaElch-orig/test/unit/tv_shows/testTvShowFileSearcher.cpp	2021-05-10 08:59:30.000000000 +0200
+++ MediaElch/test/unit/tv_shows/testTvShowFileSearcher.cpp	2022-09-04 23:29:09.734778618 +0200
@@ -66,8 +66,10 @@
         CHECK(getEpisodeNumbers("dir/S01E14-S01E115.mov") == episodeList({14, 115}));
         CHECK(getEpisodeNumbers("dir/S01E004-S01E005.mov") == episodeList({4, 5}));
         CHECK(getEpisodeNumbers("dir/S01E004-S01E005-S01E15.mov") == episodeList({4, 5, 15}));
+        CHECK(getEpisodeNumbers("dir/S01E02E03E04E06.mov") == episodeList({2, 3, 4, 6}));
 
-        CHECK(getEpisodeNumbers("dir/Name_S01E4-S01E5.mov") == episodeList({4, 5}));
+        // Note: No episode ranges.
+        CHECK(getEpisodeNumbers("dir/Name_S01E4-S01E6.mov") == episodeList({4, 6}));
         CHECK(getEpisodeNumbers("dir/S01E4 Name with space S01E05 Second name.mov") == episodeList({4, 5}));
         CHECK(getEpisodeNumbers("dir/S01E14-S01E115 - Some name.mov") == episodeList({14, 115}));
         CHECK(getEpisodeNumbers("dir/S01E004.S01E005-Another-Title.mov") == episodeList({4, 5}));