Changed the generated cmds/projects-viewer from a symlink to a script calling the other script, and updated the docs.

Author: TPReal

.gitignore

@@ -3,7 +3,7 @@
 src/proj
 
 # The command to start the viewer of the custom projects.
-# You can use cmds/set-up-custom-projects-dir to create this script (as a symlink).
+# You can use cmds/set-up-custom-projects-dir to create this script.
 cmds/projects-viewer
 
 .idea

cmds/set-up-custom-projects-dir

@@ -16,8 +16,10 @@ if [ ! -f "src/$1/projects-viewer" ]; then
   sed "s/\bsrc\/viewer\/viewer.ts\b/src\/$1\/viewer.ts/" cmds/demos-viewer > src/$1/projects-viewer
 fi
 chmod a+x src/$1/projects-viewer
-# Creates cmds/projects-viewer as a symlink to your projects-viewer.
+# Create cmds/projects-viewer calling your projects-viewer.
 # It will be detected and ran by cmds/viewer.
-ln -sf ../src/$1/projects-viewer cmds
+rm -f cmds/projects-viewer
+echo "src/$1/projects-viewer" > cmds/projects-viewer
+chmod a+x cmds/projects-viewer
 
 echo "Custom projects directory set up in src/$1"

cmds/viewer

@@ -2,7 +2,6 @@
 # is git-ignored which allows to launch the viewer for user projects instead of demo projects,
 # without modifying this repository.
 
-
 if [ -f "cmds/projects-viewer" ]; then
     echo "Running projects-viewer:"
     "cmds/projects-viewer"

wiki/installation_and_usage.md

@@ -128,14 +128,14 @@ There are two main ways to start developing your own projects:
   - Create _src/my_projects_ directory (unless exists).
   - Create _src/my_projects/viewer.ts_ file (unless exists) as a copy of
     [_src/viewer/viewer.ts_](../src/viewer/viewer.ts).
-  - Create _src/my_projects/projects-viewer_ bash script (unless exists) which
+  - Create _src/my_projects/projects-viewer_ shell script (unless exists) which
     runs the Viewer with the previously created copy of _viewer.ts_ as the entry
     point.
-  - Create _cmds/projects-viewer_ file as a symlink to the previously created
+  - Create _cmds/projects-viewer_ shell script calling the previously created
     _projects-viewer_. This will cause the [_cmds/viewer_](../cmds/viewer) to
     run this file instead of [_cmds/demos-viewer_](../cmds/demos-viewer).
 - If the Docker container is running, stop it, as it will need to be recreated
-  after the change of the main script.
+  after the change of the script.
 - Add your projects to _src/my_projects/viewer.ts_.
 - [Start the Viewer](#starting-the-viewer). Your projects will be shown along
   with the demo projects (unless you delete them from