From 29e88b3ea3e13c7c86c707b6119cadad669e55aa Mon Sep 17 00:00:00 2001
From: Daniel Shahaf <d.s@daniel.shahaf.name>
Date: Tue, 10 May 2016 01:31:52 +0000
Subject: unposted: Commit forgotten part of users/21256.

---
 Functions/Math/.distfiles |  2 ++
 Functions/Math/zmathfunc  | 34 ++++++++++++++++++++++++++++++++++
 2 files changed, 36 insertions(+)
 create mode 100644 Functions/Math/.distfiles
 create mode 100644 Functions/Math/zmathfunc

(limited to 'Functions')

diff --git a/Functions/Math/.distfiles b/Functions/Math/.distfiles
new file mode 100644
index 000000000..f03668b3a
--- /dev/null
+++ b/Functions/Math/.distfiles
@@ -0,0 +1,2 @@
+DISTFILES_SRC='
+'
diff --git a/Functions/Math/zmathfunc b/Functions/Math/zmathfunc
new file mode 100644
index 000000000..4ff40700d
--- /dev/null
+++ b/Functions/Math/zmathfunc
@@ -0,0 +1,34 @@
+#autoload
+
+zsh_math_func_min() {
+  local result=$1
+  shift
+  local arg
+  for arg ; do
+    (( $arg < result )) && result=$arg
+  done
+  (( result )) # return
+}
+functions -M min 1 -1 zsh_math_func_min # at least one argument
+
+zsh_math_func_max() {
+  local result=$1
+  shift
+  local arg
+  for arg ; do
+    (( $arg > result )) && result=$arg
+  done
+  (( result )) # return
+}
+functions -M max 1 -1 zsh_math_func_max # at least one argument
+
+zsh_math_func_sum() {
+  local sum
+  local arg
+  for arg ; do
+    (( sum += $arg ))
+  done
+  (( sum ))
+}
+functions -M sum 0 -1 zsh_math_func_sum
+
-- 
cgit 1.4.1