reduce timeout to 3s for retry on Lich::Util. Made nested match N+ ch…

…aracters to prevent overflow into default case.

inventory-manager.lic

@@ -156,7 +156,7 @@ class InventoryManager
       # Counting all items in inventory
       capture = []
       until capture != []
-        capture = Lich::Util.issue_command('inv list', /^You have:/)
+        capture = Lich::Util.issue_command('inv list', /^You have:/, timeout: 3)
       end
       capture.each do |line|
         item = line.lstrip
@@ -172,7 +172,7 @@ class InventoryManager
       # Counting items matching the description, i.e., inv count pouch
       capture = []
       until capture != []
-        capture = Lich::Util.issue_command("inv search #{desc}", /rummage about your person/)
+        capture = Lich::Util.issue_command("inv search #{desc}", /rummage about your person/, timeout: 3)
       end
       capture.each do |line|
         item = line.lstrip
@@ -197,7 +197,7 @@ class InventoryManager
 
     capture = []
     until capture != []
-      capture = Lich::Util.issue_command(command, end_pattern)
+      capture = Lich::Util.issue_command(command, end_pattern, timeout: 3)
     end
     lines = capture
     # when rummaging, this block splits the items, including the last two that are split by and instead of a comma
@@ -214,6 +214,7 @@ class InventoryManager
     end
 
     container = ""
+    sub_container = ""
     lines.each do |line|
       line.sub!(/\(\d+\)/, '') if command == 'vault standard'
       item = line.lstrip
@@ -242,18 +243,24 @@ class InventoryManager
         end
       elsif command == "read my storage book" || command == "read my vault book"
         # items in vault/storage book output are prefixed by 6 spaces
-        if line =~ /\s{6}(?:a|an|some) /
-          item.concat(" (in container - #{container})")
-        else
-          container = item.to_s
-        end
+        if line =~ /\s{8,}(?:a|an|some) /
+            item.concat(" (nested container - #{sub_container})")
+          elsif line =~ /\s{6}(?:a|an|some) /
+            item.concat(" (in container - #{container})")
+            sub_container = item.to_s
+          else
+            container = item.to_s
+          end
       elsif command == 'vault standard'
         # items in a container are prefixed by 11 spaces once the item count is removed
-        if line =~ /\s{11}(?:a|an|some) /
-          item.concat(" (in container - #{container})")
-        else
-          container = item.to_s
-        end
+        if line =~ /\s{16,}(?:a|an|some) /
+            item.concat(" (nested container - #{sub_container})")
+          elsif line =~ /\s{11}(?:a|an|some) /
+            item.concat(" (in container - #{container})")
+            sub_container = item.to_s
+          else
+            container = item.to_s
+          end
       elsif inventory_type == 'home'
         if !item.start_with?("Attached:")
           item = clean_home_string(item)
@@ -390,7 +397,7 @@ class InventoryManager
     spells = []
     capture = []
     until capture != []
-      capture = Lich::Util.issue_command("flip my #{stacker.split.last}", /^You flip through the #{stacker.split.last}, checking each section before closing it.$/)
+      capture = Lich::Util.issue_command("flip my #{stacker.split.last}", /^You flip through the #{stacker.split.last}, checking each section before closing it.$/, timeout: 3)
     end
     capture.each do |line|
       if line =~ /The (.+) section has (\d+)/
@@ -434,7 +441,7 @@ class InventoryManager
     surfaces = Hash.new
     capture = []
     until capture != []
-      capture = Lich::Util.issue_command("shop customer", /^The following items contain goods for sale:/)
+      capture = Lich::Util.issue_command("shop customer", /^The following items contain goods for sale:/, timeout: 3)
     end
     capture.each do |line|
       line = line.lstrip
@@ -450,7 +457,7 @@ class InventoryManager
     surfaces.each do |surface|
       capture = []
       until capture != []
-        capture = Lich::Util.issue_command(surface[1], /, you see:/)
+        capture = Lich::Util.issue_command(surface[1], /, you see:/, timeout: 3)
       end
       capture.each do |line|
         line = line.lstrip