Share your ~/.textadept/init.lua

[georgeraraujo]

-- FUNCTIONS
------------
-- Copy file path to clipboard
local function copy_file_path()
    ui.clipboard_text = buffer.filename
end

-- Strips trailing whitespace ('\t' or ' ') in text files
local function strip_trailing_spaces()
    if not buffer.encoding then
        return
    end

    buffer:begin_undo_action()
    for line = 1, buffer.line_count do
        local s, e = buffer:position_from_line(line), buffer.line_end_position[line]
        local i, byte = e - 1, buffer.char_at[e - 1]
        while i >= s and (byte == 9 or byte == 32) do
            i, byte = i - 1, buffer.char_at[i - 1]
        end
        if i < e - 1 then
            buffer:delete_range(i + 1, e - i - 1)
        end
    end
    buffer:end_undo_action()
end

-- Set light theme
local function set_light_theme()
    if not CURSES then
        view:set_theme('light')
    end
end

-- Set dark theme
local function set_dark_theme()
    if not CURSES then
        view:set_theme('dark')
    end
end

-- PREFERENCES
--------------
-- Set theme, font face and size
set_dark_theme()

-- Draw a single vertical line whose color is view.edge_color at column view.edge_column
view.edge_mode   = view.EDGE_LINE
view.edge_column = 80

-- Always use spaces for indentation
buffer.use_tabs  = false
buffer.tab_width = 4

-- Disable auto-pair and typeover
textadept.editing.auto_pairs = nil

-- Highlight all instances of found text in the current buffer
ui.find.highlight_all_matches = true

-- SciTE and Notepad++ keyboard shortcuts
if not OSX and not CURSES then
    keys['ctrl+up']       = view.line_scroll_up
    keys['ctrl+down']     = view.line_scroll_down
    keys['ctrl+alt+up']   = buffer.para_up
    keys['ctrl+alt+down'] = buffer.para_down
    keys['ctrl+r']        = textadept.menu.menubar[_L['File']][_L['Reload']][2]
    keys['ctrl+y']        = textadept.menu.menubar[_L['Edit']][_L['Redo']][2]
    keys['f3']            = textadept.menu.menubar[_L['Search']][_L['Find Next']][2]
    keys['shift+f3']      = textadept.menu.menubar[_L['Search']][_L['Find Previous']][2]
    keys['f5']            = textadept.menu.menubar[_L['Tools']][_L['Run']][2]
    keys['f9']            = textadept.menu.menubar[_L['View']][_L['Split View Horizontal']][2]
    keys['shift+f9']      = textadept.menu.menubar[_L['View']][_L['Split View Vertical']][2]
    keys['f10']           = textadept.menu.menubar[_L['View']][_L['Unsplit View']][2]
    keys['ctrl+>']        = textadept.menu.menubar[_L['View']][_L['Zoom In']][2]
    keys['ctrl+<']        = textadept.menu.menubar[_L['View']][_L['Zoom Out']][2]
end

-- Add commands to Edit menu
local edit = textadept.menu.menubar['Edit']
edit[#edit + 1] = {'Reset Lua state', reset}
if not CURSES then
    edit[#edit + 1] = {'Use light theme', set_light_theme}
    edit[#edit + 1] = {'Use dark theme', set_dark_theme}
end
edit[#edit + 1] = {'Strip trailing spaces', strip_trailing_spaces}
edit[#edit + 1] = {'Copy file path', copy_file_path}

-- My own keyboard shortcuts
if not OSX and not CURSES then
    keys['f2']       = textadept.menu.menubar[_L['Edit']][_L['Preferences']][2]
    keys['ctrl+f2']  = reset
    keys['f4']       = set_light_theme
    keys['shift+f4'] = set_dark_theme
    keys['ctrl+f7']  = strip_trailing_spaces
    keys['ctrl+f8']  = copy_file_path
end

[orbitalquark]

Mine's here: https://github.com/orbitalquark/.textadept/blob/default/init.lua