rename: key => getkey (collections API bikeshedding).

base/deprecated.jl

@@ -91,6 +91,7 @@ end
 @deprecate  cholpd        cholpfact
 @deprecate  qrd           qrfact
 @deprecate  qrpd          qrpfact
+@deprecate  key           getkey
 
 export grow!
 function grow!(a, d)

base/dict.jl

@@ -427,7 +427,7 @@ end
 
 has(h::Dict, key) = (ht_keyindex(h, key) >= 0)
 
-function key{K,V}(h::Dict{K,V}, key, deflt)
+function getkey{K,V}(h::Dict{K,V}, key, deflt)
     index = ht_keyindex(h, key)
     return (index<0) ? deflt : h.keys[index]::K
 end
@@ -510,8 +510,8 @@ WeakKeyDict() = WeakKeyDict{Any,Any}()
 
 assign{K}(wkh::WeakKeyDict{K}, v, key) = add_weak_key(wkh.ht, convert(K,key), v)
 
-function key{K}(wkh::WeakKeyDict{K}, kk, deflt)
-    k = key(wkh.ht, kk, secret_table_token)
+function getkey{K}(wkh::WeakKeyDict{K}, kk, deflt)
+    k = getkey(wkh.ht, kk, secret_table_token)
     if is(k, secret_table_token)
         return deflt
     end

base/error.jl

@@ -46,5 +46,5 @@ print_with_color(color::Symbol, msg::String...) =
 
 # use colors to print messages and warnings in the REPL
 
-info(msg::String...) = print_with_color(:blue,   STDERR, "MESSAGE: ", msg..., "\n")
-warn(msg::String...) = print_with_color(:yellow, STDERR, "WARNING: ", msg..., "\n")
+info(msg::String...) = print_with_color(:blue, STDERR, "MESSAGE: ", msg..., "\n")
+warn(msg::String...) = print_with_color(:red,  STDERR, "WARNING: ", msg..., "\n")

base/exports.jl

@@ -632,7 +632,7 @@ export
     intersect,
     intersect!,
     isempty,
-    key,
+    getkey,
     keys,
     length,
     map,

base/multi.jl

@@ -257,7 +257,7 @@ type RemoteRef
 
     function RemoteRef(w, wh, id)
         r = new(w,wh,id)
-        found = key(client_refs, r, false)
+        found = getkey(client_refs, r, false)
         if !is(found,false)
             return found
         end