Added Tab-completion to Lua Command Entry.

1 files changed, 0 insertions, 68 deletions

diff --git a/core/events.lua b/core/events.lua
index fffa5aca..7a1ed360 100644
--- a/core/events.lua
+++ b/core/events.lua
@@ -383,74 +383,6 @@ add_handler('quit',
     return true
   end)
 
-
----
--- Shows completions for the current command_entry text.
--- Opens a new buffer (if one hasn't already been opened) for printing possible
--- completions.
--- @param command The command to complete.
-function show_completions(command)
-  local textadept = textadept
-  local cmpl_buffer, goto
-  if buffer.shows_completions then
-    cmpl_buffer = buffer
-  else
-    for index, buffer in ipairs(textadept.buffers) do
-      if buffer.shows_completions then
-        cmpl_buffer = index
-        goto = buffer.doc_pointer ~= textadept.focused_doc_pointer
-      elseif buffer.doc_pointer == textadept.focused_doc_pointer then
-        textadept.prev_buffer = index
-      end
-    end
-    if not cmpl_buffer then
-      cmpl_buffer = textadept.new_buffer()
-      cmpl_buffer.shows_completions = true
-    else
-      if goto then view:goto(cmpl_buffer) end
-      cmpl_buffer = textadept.buffers[cmpl_buffer]
-    end
-  end
-  cmpl_buffer:clear_all()
-
-  local substring = command:match('[%w_.:]+$') or ''
-  local path, o, prefix = substring:match('^([%w_.:]-)([.:]?)([%w_]*)$')
-  local ret, tbl = pcall(loadstring('return ('..path..')'))
-  if not ret then tbl = getfenv(0) end
-  if type(tbl) ~= 'table' then return end
-  local cmpls = {}
-  for k in pairs(tbl) do
-    if type(k) == 'string' and k:match('^'..prefix) then
-      cmpls[#cmpls + 1] = k
-    end
-  end
-  if path == 'buffer' then
-    if o == ':' then
-      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
-        if p:match('^'..prefix) then cmpls[#cmpls + 1] = p end
-      end
-    end
-  end
-  table.sort(cmpls)
-  for _, cmpl in ipairs(cmpls) do cmpl_buffer:add_text(cmpl..'\n') end
-  cmpl_buffer:set_save_point()
-end
-
----
--- Hides the completion buffer if it is currently focused and restores the
--- previous focused buffer (if possible).
-function hide_completions()
-  local textadept = textadept
-  if buffer.shows_completions then
-    buffer:close()
-    if textadept.prev_buffer then view:goto_buffer(textadept.prev_buffer) end
-  end
-end
-
 ---
 -- Default error handler.
 -- Opens a new buffer (if one hasn't already been opened) for printing errors.