fixes :idx: index in in modules (2.0 regression) and in markdown files (persistent issues since 0.20.2) (#22141)

fixes :idx: index

1 files changed, 6 insertions, 3 deletions

diff --git a/lib/packages/docutils/rstidx.nim b/lib/packages/docutils/rstidx.nim
index c109636d7..c48f44300 100644
--- a/lib/packages/docutils/rstidx.nim
+++ b/lib/packages/docutils/rstidx.nim
@@ -109,16 +109,19 @@ proc parseIdxFile*(path: string):
     result.fileEntries[f].kind = parseIndexEntryKind(cols[0])
     result.fileEntries[f].keyword = cols[1]
     result.fileEntries[f].link = cols[2]
-    if result.title.keyword.len == 0:
+    if result.fileEntries[f].kind == ieIdxRole:
       result.fileEntries[f].module = base
     else:
-      result.fileEntries[f].module = result.title.keyword
+      if result.title.keyword.len == 0:
+        result.fileEntries[f].module = base
+      else:
+        result.fileEntries[f].module = result.title.keyword
 
     result.fileEntries[f].linkTitle = cols[3].unquoteIndexColumn
     result.fileEntries[f].linkDesc = cols[4].unquoteIndexColumn
     result.fileEntries[f].line = parseInt(cols[5])
 
-    if result.fileEntries[f].kind in {ieNimTitle, ieMarkupTitle}:
+    if result.fileEntries[f].kind in {ieNimTitle, ieMarkupTitle, ieIdxRole}:
       result.title = result.fileEntries[f]
     inc f