Tidy the test comments and shell portability

1 file changed, 7 insertions, 0 deletions

diff --git a/tests/t0101-index.sh b/tests/t0101-index.sh
index 82ef9b0..be382ad 100755
--- a/tests/t0101-index.sh
+++ b/tests/t0101-index.sh
@@ -1,5 +1,12 @@
 #!/bin/sh
 
+# The index page is what cgit serves at the root of a site, one row for every
+# repository named in cgitrc. These checks look for each repository the shared
+# setup builds along with its description, and for the escaping a name that
+# contains a plus or a space needs before it can go into a link. They also
+# confirm the index stays a plain list, without the tree and log links that
+# belong to a repository's own pages.
+
 test_description='Check content on index page'
 . ./setup.sh