Fix string filter generator.

2026-07-21 23:56:50 -06:00 · 2016-03-05 16:06:56 -05:00
parent 3b4bd9920b
commit 27f881444a
2 changed files with 27 additions and 4 deletions
@@ -92,6 +92,7 @@ local filterJoin
 local filterBuildString

 do
+
    local loadstring = loadstring or load
    local function getchr(c)
        return "\\" .. c:byte()
@@ -145,12 +146,12 @@ do
        return table.concat(accum)
    end

-    print(buildPart'a|b|(c&d)')
-
    function filterBuildString(str)
-        local source = ('return function(_, e) return %s end end'):format(buildPart(str))
+        local source = ("return function(_, e) return %s end"):format(buildPart(str))
        local loader, err = loadstring(source)
-        if err then error(err) end
+        if err then
+            error(err)
+        end
        return loader()
    end