Use printf, not echo -n to print messages without newline

OS X echo does not understand -n and prints it literally

diff --git a/vcsh b/vcsh
index cb7eada9a88ff1a42c898e026b684f62479f8ee2..58b574485aed84677e80ab5c224362a130c9e757 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -247,7 +247,7 @@ list_tracked_by() {
 pull() {
        hook pre-pull
        for VCSH_REPO_NAME in $(list); do
-               echo -n "$VCSH_REPO_NAME: "
+               printf "$VCSH_REPO_NAME: "
                export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
                use
                git pull
@@ -259,7 +259,7 @@ pull() {
 push() {
        hook pre-push
        for VCSH_REPO_NAME in $(list); do
-               echo -n "$VCSH_REPO_NAME: "
+               printf "$VCSH_REPO_NAME: "
                export GIT_DIR="$VCSH_REPO_D/$VCSH_REPO_NAME.git"
                use
                git push