GitHub-only note about repository address change

packages/package.json

@@ -12,7 +12,7 @@
   "bin": "./urchin",
   "repository": {
     "type": "git",
-    "url": "git://github.com/tlevine/urchin.git"
+    "url": "https://git.sdf.org/tlevine/urchin"
   },
   "keywords": [
     "shell",

readme.md

@@ -1,3 +1,5 @@
+**The repository at https://github.com/tlevine/urchin will go away. New location is https://git.sdf.org/tlevine/urchin.**
+
                        __    _     
       __  ____________/ /_  (_)___ 
      / / / / ___/ ___/ __ \/ / __ \
@@ -17,14 +19,12 @@ have shells called "tests".
 Urchin's tests are written in Urchin, so you can run them to see what Urchin
 is like. Clone the repository
 
-    git clone git://github.com/tlevine/urchin.git
+    git clone https://git.sdf.org/tlevine/urchin
 
 Run the tests
 
-```sh
+    cd urchin
-cd urchin
+    ./urchin tests
-./urchin tests
-```
 
 ## Dependencies
 Urchin depends on the following programs.
@@ -52,11 +52,9 @@ of these programs.
 Urchin is contained in a single file, so you can install it by copying it to a
 directory in your `PATH`. For example, you can run the following as root.
 
-```sh
+    cd /usr/local/bin
-cd /usr/local/bin
+    wget https://git.sdf.org/tlevine/urchin/raw/branch/master/urchin
-wget https://raw.githubusercontent.com/tlevine/urchin/v0.1.0-rc3/urchin
+    chmod +x urchin
-chmod +x urchin
-```
 
 Urchin can be installed with npm too.
 
@@ -114,11 +112,9 @@ directory tree. The test passes if the file exits 0; otherwise, it fails.
 
 urchin looks for files within a directory in the following manner,
 
-```sh
+    for file in *; do
-for file in *; do
+      do_something_with_test_file $file
-  do_something_with_test_file $file
+    done
-done
-```
 
 so files are run in whatever order `*` produces. The order is
 configured in your environment, at least in
@@ -131,20 +127,18 @@ order the tests ran in.
 
 Below you can see how the locale can affect the order.
 
-```sh
+    $ printf '!c\n@a\n~b\n' | LC_COLLATE=C sort
-$ printf '!c\n@a\n~b\n' | LC_COLLATE=C sort
+    !c
-!c
+    @a
-@a
+    ~b
-~b
+    $ printf '!c\n@a\n~b\n' | LC_COLLATE=en_US.UTF-8 sort
-$ printf '!c\n@a\n~b\n' | LC_COLLATE=en_US.UTF-8 sort
+    @a
-@a
+    ~b
-~b
+    !c
-!c
+    $ printf '!c\n@a\n~b\n' | sort -d
-$ printf '!c\n@a\n~b\n' | sort -d
+    @a
-@a
+    ~b
-~b
+    !c
-!c
-```
 
 ### Writing cross-shell compatibility tests for testing shell code