parse_excludes: drop empty --exclude-from paths

[bup.git] / Documentation / bup-index.md

diff --git a/Documentation/bup-index.md b/Documentation/bup-index.md
index 4f1bb42e8a200edfb972d823b316d63bea985020..c69c2aba8c61de2efb55c8c9f7df6e8ce8b223e2 100644 (file)
--- a/Documentation/bup-index.md
+++ b/Documentation/bup-index.md
@@ -152,7 +152,7 @@ does, due to the accommodations described above.
 
 \--exclude-from=*filename*
 :   read --exclude paths from *filename*, one path per-line (may be
-    repeated).
+    repeated).  Ignore completely empty lines.
 
 \--exclude-rx=*pattern*
 :   exclude any path matching *pattern*, which must be a Python regular
@@ -171,7 +171,7 @@ does, due to the accommodations described above.
 
 \--exclude-rx-from=*filename*
 :   read --exclude-rx patterns from *filename*, one pattern per-line
-    (may be repeated).
+    (may be repeated).  Ignore completely empty lines.
 
 \--no-check-device
 :   don't mark a an entry invalid if the device number (stat(2)
@@ -184,8 +184,7 @@ does, due to the accommodations described above.
     is updated; with two `-v`, print each file too.
 
 
-# EXAMPLE
-
+# EXAMPLES
     bup index -vux /etc /var /usr