Simplify example (backport r1498176 from trunk).

Fix r.mpm_query() (backport r1498179 from trunk).

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.4.x@1498182 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/docs/manual/mod/mod_lua.xml b/docs/manual/mod/mod_lua.xml
index 90580f8aa42f113b97b40c3fdb9f8a084bd11ff8..1726401faa5fa9c5201a6efcd7cecbe780cf1f8b 100644 (file)
--- a/docs/manual/mod/mod_lua.xml
+++ b/docs/manual/mod/mod_lua.xml
@@ -726,7 +726,7 @@ local url = r:construct_url(r.uri)
 </highlight>
 
 <highlight language="lua">
-r:mpm_query(number) -- Queries the server for MPM information using ap_mpm_query:
+r.mpm_query(number) -- Queries the server for MPM information using ap_mpm_query:
 
 local mpm = r.mpm_query(14)
 if mpm == 1 then
@@ -949,19 +949,14 @@ r:touch([mtime]) -- Sets the file modification time to current time or to option
 <highlight language="lua">
 r:get_direntries(dir) -- Returns a table with all directory entries.
 
--- Return path splitted into components dir, file, ext
-function split_path(path)
-  return path:match("(.-)([^\\/]-%.?([^%.\\/]*))$")
-end
-
 function handle(r)
-  local cwd, _, _ = split_path(r.filename)
-  for _, f in ipairs(r:get_direntries(cwd)) do
-    local info = r:stat(cwd .. f)
+  local dir = r.context_document_root
+  for _, f in ipairs(r:get_direntries(dir)) do
+    local info = r:stat(dir .. "/" .. f)
     if info then
       local mtime = os.date(fmt, info.mtime / 1000000)
       local ftype = (info.filetype == 2) and "[dir] " or "[file]"
-      r:puts( ("%s  %s %10i  %s\n"):format(ftype, mtime, info.size, f) )
+      r:puts( ("%s %s %10i %s\n"):format(ftype, mtime, info.size, f) )
     end
   end
 end