Move some more message strings to the properties file.

common/locale/en-US/messages.properties

@@ -1,6 +1,12 @@
+# TODO: normalise this debacle of Vim legacy messages
+#     : are we losing the error code prefixes? --djk
+
 abbrev.noSuch = No such abbreviation
 abbrev.none = No abbreviations found
 
+addon.check-1 = Checking updates for addons: %S
+addon.cantInstallDir-1 = Cannot install a directory: %S
+
 autocmd.executing-2 = Executing %S Auto commands for %S
 autocmd.autocommand-1 = autocommand %S
 autocmd.noMatching = No matching autocommands
@@ -36,12 +42,24 @@ command.invalidOpt-1 = Invalid option: %S
 command.invalidOptArg-2 = Invalid argument for option %S: %S
 command.invalidOptTypeArg-3 = Invalid argument for %S option %S: %S
 command.parsing-1 = Error parsing arguments: %S
+command.none = No user-defined commands found
+command.unknownCompleter-1 = E117: Unknown function: %S
+command.exists = E174: Command already exists: add ! to replace it
+command.noPrevious = E30: No previous command line
+command.noRange = E481: No range allowed
+command.noRange = E477: No ! allowed
 
 command.colorscheme.notFound = E185: Cannot find color scheme %S
 command.conditional.illegal = Invalid use of conditional
 command.finish.illegal = E168: :finish used outside of a sourced file
+commmand.let.noSuch-1 = E108: No such variable: %S
+command.let.unexpectedChar = E18: Unexpected characters in :let
+command.let.illegalVar-1 = E461: Illegal variable name: %S
+command.let.undefinedVar-1 = E121: Undefined variable: %S
+command.let.invalidExpression-1 = E15: Invalid expression: %S
 
 dactyl.parsingCommandLine-1 = Parsing command line options: %S
+dactyl.notCommand-2 = E492: Not a %S command: %S
 
 dialog.notAvailable-1 = Dialog %S not available
 
@@ -59,6 +77,10 @@ emenu.notFound-1 = Menu not found: %S
 event.error-2 = Processing %S event: %S
 event.nothingToPass = No events to pass
 
+finder.notFound-1 = E486: Pattern not found: %S
+finder.atTop = find hit TOP, continuing at BOTTOM
+finder.atBottom = find hit BOTTOM, continuing at TOP
+
 help.dontPanic = E478: Don't panic!
 help.noFile-1 = Sorry, help file %S not found
 help.noTopic-1 = Sorry, no help for %S
@@ -72,8 +94,12 @@ history.noURL = URL not found in history
 io.noSuchDir = E344: Can't find directory %S
 io.noPrevDir = E186: No previous directory
 io.notReadable-1 = Can't open file %S
-io.notWriteable-1 = %S: Can't open file for writing
+io.notWriteable-1 = Can't open file %S for writing
 io.exists = File exists (add ! to override)
+io.exists-1 = File %S exists (add ! to override)
+io.noCommand-1 = Command not found: %S
+io.commandFailed = E472: Command failed
+io.oneFileAllowed = E172: Only one file name allowed
 
 macro.canceled-1 = Canceled playback of macro '%S'
 macro.recorded-1 = Recorded macro '%S'
@@ -115,8 +141,12 @@ save.invalidDestination-1 = Invalid destination: %S
 
 status.link-1 = Link: %S
 
+style.none = No mapping found
+
 time.total = Total time: %S
 
+variable.none = No variables found
+
 window.cantAttachSame = Can't reattach to the same window
 window.noIndex-1 = Window %S does not exist
 
@@ -131,6 +161,7 @@ error.invalidSort-1 = Invalid sort order: %S
 error.argRequired = Argument required
 
 error.trailing = Trailing characters
+error.trailing-1 = Trailing characters: %S
 error.invalid-1 = Invalid %S
 error.invalidArgument = Invalid argument
 error.invalidArgument-1 = Invalid argument: %S