Docs(unabsorbgitdirs): Add a link to StackOverflow

This is where these scripts originated.

diff --git a/submodules/unabsorbgitdirs b/submodules/unabsorbgitdirs
index 76d1c40f2797ef1609c3d566738d1e67b7066a5e..53cd46dab2764444d9c8fa23c7729627c8ca9c80 100755 (executable)
--- a/submodules/unabsorbgitdirs
+++ b/submodules/unabsorbgitdirs
@@ -1,4 +1,5 @@
 #! /bin/sh
+# See https://stackoverflow.com/a/77950870/7976758
 set -e
 
 # To the top-level directory of the current submodule

diff --git a/submodules/unabsorbgitdirs-recursive b/submodules/unabsorbgitdirs-recursive
index f7427fc31e191985067804f29043074d3d35d003..bd1f10d789078e46b22eedfaed6adb48e0299af0 100755 (executable)
--- a/submodules/unabsorbgitdirs-recursive
+++ b/submodules/unabsorbgitdirs-recursive
@@ -5,6 +5,7 @@
 # because it doesn't fix childrens' gitlinks.
 # So the script runs recursion itself;
 # it can be run with `git submodule foreach` without `--recursive`.
+# See https://stackoverflow.com/a/77950870/7976758
 set -e
 
 START_DIR="`pwd`"