Remove trailing whitespace

diff --git a/init.lua b/init.lua
index 236577cc43e3f69544653dd1436d5b83a05ef385..b137ecb8aa7a5d72fd7130575ae6a039f628a42a 100644 (file)
--- a/init.lua
+++ b/init.lua
@@ -18,7 +18,7 @@ local function color_from_hue(hue)
        local x = (1 - math.abs(h % 2 - 1))
 
        local i = math.floor(h)
-       
+
        if i == 0 then
                return {1, x, 0}
        elseif i == 1 then
@@ -54,7 +54,7 @@ end
 
 function make_color(color, bg)
        color = cutie.to_color(color)
-       
+
        return cutie.esc
                .. (bg and "48" or "38") .. ";2"
                .. ";" .. math.clamp(math.floor(color[1] * 255), 0, 255)
@@ -108,7 +108,7 @@ end
 
 function cutie.set_canon_input(enabled)
        local termios = posix.termio.tcgetattr(0)
-       
+
        if enabled then
                termios.lflag = bit32.bor(termios.lflag,
                        posix.termio.ICANON,
@@ -118,9 +118,9 @@ function cutie.set_canon_input(enabled)
                termios.lflag = bit32.band(termios.lflag, bit32.bnot(bit32.bor(
                        posix.termio.ICANON,
                        posix.termio.ECHO
-               )))     
+               )))
        end
-       
+
        posix.termio.tcsetattr(0, posix.termio.TCSANOW, termios)
 end
 
@@ -139,10 +139,10 @@ end
 function cutie.poll_input()
        local pfd = {[0] = {events = {IN = true}}}
        posix.poll.poll(pfd, 0)
-               
+
        if pfd[0].revents and pfd[0].revents.IN then
                local char = getchar()
-       
+
                if char == "\n" then
                        if input ~= "" then
                                cutie.input:dispatchEvent(Event("input", {input = cutie.input.buffer}))
@@ -152,21 +152,21 @@ function cutie.poll_input()
                        end
                elseif char == cutie.esc:sub(1, 1) then
                        local char2 = getchar()
-                       
+
                        if char2 == cutie.esc:sub(2, 2) then
                                local char3 = getchar()
-                               
+
                                if char3 == "A" or char3 == "B" then
                                        cutie.input.cursor = (cutie.input.cursor or #cutie.input.history + 1) + (char3 == "A" and -1 or 1)
 
                                        if cutie.input.cursor > #cutie.input.history then
                                                cutie.input.cursor = #cutie.input.history + 1
                                        end
-       
+
                                        if cutie.input.cursor < 1 then
                                                cutie.input.cursor = 1
                                        end
-       
+
                                        cutie.input.buffer = cutie.input.history[cutie.input.cursor] or ""
                                end
                        end
@@ -186,7 +186,7 @@ end
 
 function cutie.empty_screen()
        cutie.move_cursor(1, 1)
-       
+
        local size = cutie.get_terminal_size()
        local str = (string.rep(" ", size[1]) .. "\n"):rep(size[2])
        str = str:sub(1, #str - 1)