Fix quoting of semicolon and pipe

lib/git/status_shortcuts.sh

@@ -158,7 +158,7 @@ _print_path() {
 # Execute a command with expanded args, e.g. Delete files 6 to 12: $ ge rm 6-12
 # Fails if command is a number or range (probably not worth fixing)
 exec_scmb_expand_args() {
-  eval "$(scmb_expand_args "$@" | sed -e "s/\([][()<>^ \"']\)/"'\\\1/g')"
+  eval "$(scmb_expand_args "$@" | sed -e "s/\([][|;()<>^ \"']\)/"'\\\1/g')"
 }
 
 # Clear numbered env variables

test/lib/git/status_shortcuts_test.sh

@@ -60,6 +60,10 @@ test_scmb_expand_args() {
                         "$(scmb_expand_args -ma "Test Commit Message" "Unquoted")"
 }
 
+test_command_wrapping_escapes_special_characters() {
+    assertEquals 'should escape | the pipe' "$(exec_scmb_expand_args echo "should escape | the pipe")"
+    assertEquals 'should escape ; the semicolon' "$(exec_scmb_expand_args echo "should escape ; the semicolon")"
+}
 
 test_git_status_shortcuts() {
   setupTestRepo
@@ -312,4 +316,3 @@ test_adding_files_with_spaces() {
 
 # load and run shUnit2
 source "$scmbDir/test/support/shunit2"
-