Improved sh, python, and clojure snip.

autoload/neosnippet/snippets/clojure.snip

@@ -26,3 +26,7 @@ options     head
 	]
 	
 
+snippet     warn
+options     head
+  (binding [*out* *err*]
+    (println ${0:TARGET}))

autoload/neosnippet/snippets/python.snip

@@ -77,6 +77,7 @@ options     head
 
 snippet     ifmain
 abbr        if __name__ == '__main__': ...
+alias       main
 options     head
 	if __name__ == '__main__':
 		${0:TARGET}
@@ -113,3 +114,6 @@ snippet     filter
 abbr        [x for x in {list} if {condition}]
 	[$1 for ${1:x} in ${2:#:list} if ${3:#:condition}]
 
+snippet     print
+options     word
+  print(${0:TARGET})

autoload/neosnippet/snippets/sh.snip

@@ -32,13 +32,6 @@ snippet until
 	done
 
 
-snippet case
-        case ${1:#:word} in
-		${2:#:pattern} )
-			${0}
-		;;
-	esac
-
 snippet here
 alias   h
 	<<${1}
@@ -62,4 +55,35 @@ alias func
 		${0:TARGET}
 	}
 
+snippet     match-regexp
+abbr        =~
+options     head
+	if [[ $${1:string} =~ ${2:^regexp.*} ]]; then
+		${0}
+	fi
 
+snippet     assign
+abbr        var-assign
+options     head
+	${1:name}="${2:something}"
+
+snippet     case
+options     head
+	case "$${1:{name}}" in
+		${2:pattern*})
+			${0}
+			;;
+		*)
+			${3:echo "$$1\} Didn't match anything"}
+	esac
+
+snippet     warn
+options     head
+	echo "${0:TARGET}" 1>&2
+
+snippet     abort
+options     head
+	echo "${0:TARGET}" 1>&2
+	exit 1
+
+# vim: set noexpandtab :

doc/neosnippet.txt

@@ -722,6 +722,9 @@ A: You can use |:NeoSnippetSource| for it.
 ==============================================================================
 CHANGELOG			*neosnippet-changelog*
 
+2013-06-25
+- Improved sh, python, and clojure snip.
+
 2013-06-18
 - Improved ruby snip.