Changed modpol.orgs.list_all to return table not string

modpol/interactions/interactions.lua

@@ -12,7 +12,8 @@
 modpol.dashboard = function(user)
    local output = ""
    -- Org status
-   output = output .. "Orgs:\n" .. modpol.orgs.list_all()
+   output = output .. "Orgs:\n" ..
+      table.concat(modpol.orgs.list_all(),"\n")
    -- Process status (ongoing processes)
    output = output .. "\nProcesses:\n" .. table.concat(modpol.processes)
    -- Command list (should be redone to be org-specific)

modpol/orgs/orgs.lua

@@ -23,19 +23,19 @@ function modpol.orgs.get_org(arg)
 end
 
 -- ===============================================
--- returns a string list of all orgs
+-- returns a table list of all org names
 function modpol.orgs.list_all()
-    local str
-    for k, v in ipairs(modpol.orgs.array) do
-        if type(v) == 'table' then
-            if str then 
-                str = str .. '\n' .. v.name
-            else 
-                str = v.name
-            end
-        end
-    end
-    return str
+   local org_table
+   for k, v in ipairs(modpol.orgs.array) do
+      if type(v) == 'table' then
+         if org_table then 
+            table.insert(org_table, v.name)
+         else 
+            org_table = {v.name}
+         end
+      end
+   end
+   return org_table
 end
 
 -- ===========================================

modpol_minetest/chatcommands/chatcommands.lua

@@ -56,17 +56,18 @@ regchat(
 })
 
 -- ===================================================================
--- /listorg
--- In Minetest mode,  this code defines a chat command which lists the
+-- /listorgs
+-- In Minetest mode, this code defines a chat command which lists
 -- existing "orgs".
 -- The list shows one "org" per line in the following format:
 -- org_name (member, member, ...)
 
 regchat(
-   "listorg", {
+   "listorgs", {
       privs = {} ,
       func  = function (user, param)
-          return true, "Orgs:\n" .. modpol.orgs.list_all()
+         return true, "Orgs: " ..
+            table.concat(modpol.orgs.list_all(), ", ")
       end
 })
 

modpol_minetest/overrides/interactions/interactions.lua

@@ -12,7 +12,8 @@ modpol.dashboard = function(user)
    for key,value in pairs(command_list) do
       commands = commands .. "/" .. value .. " "
    end
-   local orgs = "Orgs: " .. modpol.orgs.list_all()
+   local orgs = "Orgs: " ..
+      table.concat(modpol.orgs.list_all(), ", ")
    local users = "Players: "
       .. table.concat(modpol.list_users(), ", ")
    -- set up formspec