Improved completion of buffer functions and properties; core/handlers.lua

Each buffer function or property is matched to prefix before being added to the
completion list.

1 files changed, 6 insertions, 2 deletions

diff --git a/core/handlers.lua b/core/handlers.lua
index 5d7433d6..ec916fce 100644
--- a/core/handlers.lua
+++ b/core/handlers.lua
@@ -317,9 +317,13 @@ function show_completions(command)
   end
   if path == 'buffer' then
     if o == ':' then
-      for f in pairs(textadept.buffer_functions) do cmpls[#cmpls + 1] = f end
+      for f in pairs(textadept.buffer_functions) do
+        if f:match('^'..prefix) then cmpls[#cmpls + 1] = f end
+      end
     else
-      for p in pairs(textadept.buffer_properties) do cmpls[#cmpls + 1] = p end
+      for p in pairs(textadept.buffer_properties) do
+        if p:match('^'..prefix) then cmpls[#cmpls + 1] = p end
+      end
     end
   end
   table.sort(cmpls)