From c326bf0d30b4e0a062d661b29ef8c1e2962078a8 Mon Sep 17 00:00:00 2001
From: Peter Stephenson <pws@users.sourceforge.net>
Date: Fri, 21 Aug 2009 14:34:51 +0000
Subject: 27228: clear function for zsh-newuser-install

---
 Functions/Newuser/zsh-newuser-install | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'Functions/Newuser/zsh-newuser-install')

diff --git a/Functions/Newuser/zsh-newuser-install b/Functions/Newuser/zsh-newuser-install
index 04d1aa9ca..84d68a831 100644
--- a/Functions/Newuser/zsh-newuser-install
+++ b/Functions/Newuser/zsh-newuser-install
@@ -19,6 +19,15 @@ if (( EUID == 0 || UID == 0 )); then
   return 1
 fi
 
+# clear is missing in some Cygwin configurations (lacking ncurses)
+if ! ( clear >/dev/null 2>/dev/null ); then
+  if zmodload zsh/termcap 2>/dev/null; then
+    clear() { echotc cl; }
+  else
+    clear() { print -n "\e[H\e[J"; }
+  fi
+fi
+
 # The directory in which to look for and save .zshrc.
 local zd=${ZDOTDIR:-$HOME}
 # The same directory in a user friendly form, i.e. with ~ replacement.
-- 
cgit 1.4.1