add POSIX-shell reimplementations

These are not as nice as the C implementation, but may be much easier to install.

1 files changed, 15 insertions, 0 deletions

diff --git a/necho.sh b/necho.sh
new file mode 100644
index 0000000..c02d06e
--- /dev/null
+++ b/necho.sh
@@ -0,0 +1,15 @@
+# POSIX sh implementations of necho and friends
+#
+# To the extent possible under law, the creator of this work has waived
+# all copyright and related or neighboring rights to this work.
+# http://creativecommons.org/publicdomain/zero/1.0/
+
+necho() { for a; do printf '%s\n' "$a"; done; }
+zecho() { for a; do printf '%s\0' "$a"; done; }
+qecho() { for a; do printf '\302\273%s\302\253 ' "$a"; done; printf '\n'; }
+jecho() { printf '%s' "$@"; }
+secho() {
+  [ "$#" -ge 1 ] && { printf '%s' "$1"; shift; }
+  for a; do printf ' %s' "$a"; done
+  printf '\n'
+}