DRY quitting vim after each test.

test/README.markdown

@@ -16,8 +16,6 @@ source helper.vim
 call Setup()
 
 " test code here
-
-quit!
 ```
 
 - Run the tests.

test/test.sh

@@ -1,12 +1,11 @@
 #!/usr/bin/env bash
 
 # TODO: exit with non-zero status code when tests fail.
-# TODO: quit vim after each testcase inside loop below (instead of in testcase).
 
 rm -f *.out
 
 for testcase in test*.vim; do
-  vim -N -u NONE -S $testcase                                   # testFoo.vim
+  vim -N -u NONE -S $testcase -c 'quit!'                        # testFoo.vim
   testname=${testcase%.*}                                       # testFoo
   name=${testname:4}                                            # Foo
   name="$(tr '[:upper:]' '[:lower:]' <<< ${name:0:1})${name:1}" # foo

test/testAddLines.vim

@@ -4,5 +4,3 @@ call Setup()
 normal ggo*
 write
 call DumpSigns('addLines')
-
-quit!

test/testModifyLines.vim

@@ -4,5 +4,3 @@ call Setup()
 normal ggi*
 write
 call DumpSigns('modifyLines')
-
-quit!

test/testNoModifications.vim

@@ -2,5 +2,3 @@ source helper.vim
 call Setup()
 
 call DumpSigns('noModifications')
-
-quit!

test/testOrphanedSigns.vim

@@ -6,5 +6,3 @@ write
 execute '6d'
 write
 call DumpSigns('orphanedSigns')
-
-quit!

test/testRemoveFirstLines.vim

@@ -4,5 +4,3 @@ call Setup()
 execute '1d'
 write
 call DumpSigns('removeFirstLines')
-
-quit!

test/testRemoveLines.vim

@@ -4,5 +4,3 @@ call Setup()
 execute '5d'
 write
 call DumpSigns('removeLines')
-
-quit!