some boring stuff, like better multimonitor & keyboard support

.gitignore

@@ -3,6 +3,7 @@
 
 # leaving in preSH.tar.gz for anyone who's interested
 # in how NOT to do compression
+code.tar
 work.tar
 work
 work/

code/apps/app-textedit.lua

@@ -2,24 +2,30 @@
 -- No warranty is provided, implied or otherwise.
 
 -- 'neolithic': Text Editor
--- This was textedit (femto) from KittenOS brought kicking and screaming into the NEO world
+-- This was textedit (femto) from KittenOS 'ported' to NEO.
 -- It also has fixes for bugs involving wide text, and runs faster due to the chars -> lines change.
 
--- needs translation??? figure out how to do translation in the new system NICELY
+local mapping, _ = unicode.keymap("ASQCVDJK")
+local mappingFinal = {}
+for i = 1, #mapping do
+ mappingFinal[i] = unicode.sub(mapping, i, i)
+end
 local lines = {
  "Neolithic: Text Editor",
- "^A, ^S, ^Q: Load, Save, New",
- "^C, ^V, ^D: Copy, Paste, Delete Line",
+ "Keymap " .. unicode.getKeymap() .. ", to correct, type",
+ "\"A Cruel Jump's Kinesis: DVSQuest\"",
+ "Then, restart the text editor.",
+ "^" .. mappingFinal[1] .. ", ^" .. mappingFinal[2] .. ", ^" .. mappingFinal[3] .. ": Load, Save, New",
+ "^" .. mappingFinal[4] .. ", ^" .. mappingFinal[5] .. ", ^" .. mappingFinal[6] .. ": Copy, Paste, Delete Line",
  -- These two are meant to replace similar functionality in GNU Nano
  --  (which I consider the best console text editor out there - Neolithic is an *imitation* and a poor one at that),
  --  except fixing a UI flaw by instead making J responsible for resetting the append flag,
  --  so the user can more or less arbitrarily mash together lines
- "^J: Reset 'append' flag for Cut Lines",
- "^K: Cut Line(s)",
+ "^" .. mappingFinal[7] .. ": Reset 'append' flag for Cut Lines",
+ "^" .. mappingFinal[8] .. ": Cut Line(s)",
  "^<arrows>: Resize Win",
  "'^' is Control.",
- "Wide text can be pasted in,",
- " using your 'actual' clipboard.",
+ "Wide text & clipboard supported.",
  "Ｆｏｒ ｅｘａｍｐｌｅ， ｔｈｉｓ．",
 }
 

code/apps/sys-everest.lua

@@ -172,12 +172,13 @@ local function updateRegion(monitorId, x, y, w, h, surfaceSpanCache)
 end
 
 local function updateStatus()
- statusLine = "Λ-¶: menu, ◣-Λ-C: Session hardkill"
+ statusLine = "Λ-¶: menu (launch 'pass' to logout)"
  if surfaces[1] then
   if #monitors > 1 then
-   statusLine = "Λ-＋: move, Λ-Z: switch, Λ-X: swMonitor"
+   --            123456789X123456789X123456789X123456789X123456789X
+   statusLine = "Λ-+: move, Λ-Z: switch, Λ-X: swMonitor, Λ-C: close"
   else
-   statusLine = "Λ-＋: move, Λ-Z: switch"
+   statusLine = "Λ-+: move, Λ-Z: switch, Λ-C: close"
   end
  end
  statusLine = unicode.safeTextFormat(statusLine)
@@ -370,12 +371,13 @@ everestProvider(function (pkg, pid, sendSig)
   end
   local m = 0
   if renderingAllowed() then m = 1 end
+  if surfaces[1] then m = surfaces[1][1] end
   local surf = {m, 1, 1, w, h}
   local focusState = false
   local llid = lid
   lid = lid + 1
   local specialDragHandler
-  surf[6] = function (ev, a, b, c)
+  surf[6] = function (ev, a, b, c, d, e)
    -- Must forward surface events
    if ev == "focus" then
     focusState = a
@@ -401,6 +403,13 @@ everestProvider(function (pkg, pid, sendSig)
     end
     b = b - 1
    end
+   if ev == "scroll" then
+    b = b - 1
+   end
+   if ev == "drop" then
+    specialDragHandler = nil
+    b = b - 1
+   end
    if ev == "line" then
     if a == 1 then
      local lw = surf[4]
@@ -426,7 +435,7 @@ everestProvider(function (pkg, pid, sendSig)
     handleSpan(surf, surf[4], a, " ", 0, 0)
     a = a - 1
    end
-   sendSig(llid, ev, a, b, c)
+   sendSig(llid, ev, a, b, c, d, e)
   end
   local osrf = surfaces[1]
   table.insert(surfaces, 1, surf)
@@ -580,19 +589,20 @@ while true do
    for k, v in ipairs(monitors) do
     if v[2] == s[2] then
      local x, y = math.floor(s[3]), math.floor(s[4])
+     local ix, iy = s[3] - x, s[4] - y
      local sid, lx, ly = surfaceAt(k, x, y)
      if sid then
       local os = surfaces[1]
       local ns = table.remove(surfaces, sid)
       table.insert(surfaces, 1, ns)
       changeFocus(os)
-      ns[6]("touch", lx, ly)
+      ns[6]("touch", lx, ly, ix, iy, s[5])
      end
      break
     end
    end
   end
-  if s[1] == "h.drag" then
+  if s[1] == "h.drag" or s[1] == "h.drop" or s[1] == "h.scroll" then
    -- Pass to focus surface, even if out of bounds
    local focus = surfaces[1]
    if focus then
@@ -600,7 +610,9 @@ while true do
      if v[2] == s[2] then
       if k == focus[1] then
        local x, y = (math.floor(s[3]) - focus[2]) + 1, (math.floor(s[4]) - focus[3]) + 1
-       focus[6]("drag", x, y)
+       local ix, iy = s[3] - math.floor(s[3]), s[4] - math.floor(s[4])
+       -- Ok, so let's see...
+       focus[6](s[1]:sub(3), x, y, ix, iy, s[5])
       end
       break
      end

code/apps/sys-glacier.lua

@@ -3,9 +3,10 @@
 
 -- s-donkonit : config, shutdown, screens
 
--- Doesn't matter what calls this service, because there's a mutex here.
 local donkonitSPProvider = neo.requireAccess("r.neo.sys.manage", "creating NEO core APIs") -- Restrict to s-
+-- Doesn't matter what calls this service, because there's a mutex here.
 local donkonitRDProvider = neo.requireAccess("r.neo.sys.screens", "creating NEO core APIs")
+local glacierDCProvider = neo.requireAccess("r.neo.sys.randr", "creating NEO core APIs")
 
 local computer = neo.requireAccess("k.computer", "shutting down")
 local fs = neo.requireAccess("c.filesystem", "settings I/O")
@@ -21,6 +22,7 @@ end
 
 -- keys are pids
 local targs = {} -- settings notify targs
+local targsDC = {} -- displaycontrol settings notify targs
 local targsSD = {} -- shutdown notify targs
 local targsST = {} -- saving throws
 
@@ -70,9 +72,9 @@ local function saveSettings()
  st.close()
 end
 
--- Monitor management stuff
+-- [i] = screenProxy
 local monitorPool = {}
--- {gpu, claimedLoseCallback}
+-- [screenAddr] = {gpu, claimedLoseCallback}
 local monitorClaims = {}
 
 local function announceFreeMonitor(address, except)
@@ -97,17 +99,38 @@ local function getGPU(monitor)
  return bestG
 end
 
+local function sRattle(name, val)
+ for _, v in pairs(targs) do
+  v("set_setting", name, val)
+ end
+ if name:sub(1, 4) == "scr." then
+  for k, v in pairs(targsDC) do
+   if not targs[k] then
+    v("set_setting", name, val)
+   end
+  end
+ end
+end
+
+-- Settings integration w/ monitors
+local function getMonitorSettings(a)
+ local w = tonumber(settings["scr.w." .. a]) or 80
+ local h = tonumber(settings["scr.h." .. a]) or 25
+ local d = tonumber(settings["scr.d." .. a]) or 8
+ w, h, d = math.floor(w), math.floor(h), math.floor(d)
+ return w, h, d
+end
 local function setupMonitor(gpu, monitor)
  local maxW, maxH = gpu.maxResolution()
  local maxD = gpu.maxDepth()
- local w = tonumber(settings["scr.w." .. monitor.address]) or 80
- local h = tonumber(settings["scr.h." .. monitor.address]) or 25
- local d = tonumber(settings["scr.d." .. monitor.address]) or 8
- w, h, d = math.floor(w), math.floor(h), math.floor(d)
+ local w, h, d = getMonitorSettings(monitor.address)
  w, h, d = math.min(w, maxW), math.min(h, maxH), math.min(d, maxD)
  settings["scr.w." .. monitor.address] = tostring(w)
  settings["scr.h." .. monitor.address] = tostring(h)
  settings["scr.d." .. monitor.address] = tostring(d)
+ sRattle("scr.w." .. monitor.address, tostring(w))
+ sRattle("scr.h." .. monitor.address, tostring(h))
+ sRattle("scr.d." .. monitor.address, tostring(d))
  gpu.setResolution(w, h)
  gpu.setDepth(d)
  pcall(saveSettings)
@@ -132,18 +155,17 @@ donkonitSPProvider(function (pkg, pid, sendSig)
    local val = nil
    if name == "password" then val = "" end
    settings[name] = val
-   for _, v in pairs(targs) do
-    v("set_setting", name, val)
-   end
+   sRattle(name, val)
    pcall(saveSettings)
   end,
   setSetting = function (name, val)
    if type(name) ~= "string" then error("Setting name must be string") end
    if type(val) ~= "string" then error("Setting value must be string") end
    settings[name] = val
-   for _, v in pairs(targs) do
-    v("set_setting", name, val)
-   end
+   -- NOTE: Either a monitor is under application control,
+   --  or it's not under any control.
+   -- Monitor settings are applied on the transition to control.
+   sRattle(name, val)
    pcall(saveSettings)
    --saveSettings()
   end,
@@ -249,10 +271,11 @@ loadSettings()
 local function rescanDevs()
  monitorPool = {}
  local hasGPU = gpus.list()()
- for m in screens.list() do
-  if monitorClaims[m.address] then
-   monitorClaims[m.address][2](true)
+ for k, v in pairs(monitorClaims) do
+  v[2](true)
  end
+ monitorClaims = {}
+ for m in screens.list() do
   table.insert(monitorPool, m)
   if hasGPU then
    announceFreeMonitor(m.address)
@@ -265,6 +288,45 @@ rescanDevs()
 saveSettings()
 -- --
 
+glacierDCProvider(function (pkg, pid, sendSig)
+ targsDC[pid] = sendSig
+ return {
+  getKnownMonitors = function ()
+   local tbl = {}
+   -- yes, this should work fine so long as GMS is the *last* one #luaquirks
+   for k, v in ipairs(monitorPool) do
+    tbl[k] = {v.address, false, getMonitorSettings(v.address)}
+   end
+   for k, v in pairs(monitorClaims) do
+    table.insert(tbl, {k, true, getMonitorSettings(v.address)})
+   end
+  end,
+  changeMonitorSetup = function (ma, w, h, d)
+   neo.ensureType(ma, "string")
+   neo.ensureType(w, "number")
+   neo.ensureType(h, "number")
+   neo.ensureType(d, "number")
+   w = math.floor(w)
+   h = math.floor(h)
+   d = math.floor(d)
+   if w < 1 then error("Invalid width") end
+   if h < 1 then error("Invalid height") end
+   if d < 1 then error("Invalid depth") end
+   w, h, d = tostring(w), tostring(h), tostring(d)
+   settings["scr.w." .. ma] = w
+   settings["scr.h." .. ma] = h
+   settings["scr.d." .. ma] = d
+   sRattle("scr.w." .. ma, w)
+   sRattle("scr.h." .. ma, h)
+   sRattle("scr.d." .. ma, d)
+   pcall(saveSettings)
+  end,
+  forceRescan = rescanDevs
+ }
+end)
+
+-- main loop
+
 while true do
  local s = {coroutine.yield()}
  if s[1] == "k.timer" then
@@ -272,13 +334,19 @@ while true do
   shutdownFin(shutdownMode)
  end
  if s[1] == "h.component_added" then
+  -- Before doing anything, is it worth it?
+  if s[3] == "gpu" or s[3] == "screen" then
    rescanDevs()
   end
+ end
  if s[1] == "h.component_removed" then
+  if s[3] == "gpu" or s[3] == "screen" then
    rescanDevs()
   end
+ end
  if s[1] == "k.procdie" then
   targs[s[3]] = nil
+  targsDC[s[3]] = nil
   targsSD[s[3]] = nil
   if targsST[s[3]] then
    if s[4] then

code/apps/sys-init.lua

@@ -276,11 +276,28 @@ end
 
 local function initializeSystem()
  -- System has just booted, bristol is in charge
- -- Firstly, initialize hardware to something sensible since we don't know scrcfg
- gpu = neo.requestAccess("c.gpu").list()()
- if gpu then
-  screen = neo.requestAccess("c.screen").list()()
-  if not screen then gpu = nil end
+ -- Firstly, since we don't know scrcfg, let's work out something sensible.
+ -- Note that we should try to keep going with this if there's no reason to do otherwise.
+ local gpuAc = neo.requestAccess("c.gpu")
+ local screenAc = neo.requestAccess("c.screen")
+ -- time to setup gpu/screen variables!
+ if gpuAc and screenAc then
+  local scrBestWHD = 0
+  for s in screenAc.list() do
+   for g in gpuAc.list() do
+    g.bind(s.address)
+    local w, h = g.maxResolution()
+    local whd = w * h * g.maxDepth()
+    if whd > scrBestWHD then
+     screen = s
+     gpu = g
+     scrBestWHD = whd
+    end
+   end
+   if screen then
+    break
+   end
+  end
  end
  if gpu then
   screen = screen.address

code/init.lua

@@ -2,11 +2,7 @@
 -- This is released into the public domain.
 -- No warranty is provided, implied or otherwise.
 
--- NOTE: If it's not "local", it's because k.root ought to access it.
--- List of things that apply:
--- primaryDisk, timers, libraries, processes, accesses, wrapMeta,
---  distEvent, baseProcEnv, loadLibraryInner, retrieveAccess,
---  start
+-- NOTE: local is considered unnecessary in kernel since 21 March
 
 -- Debugging option, turns process errors into actual errors (!)
 local criticalFailure = false
@@ -14,9 +10,9 @@ local criticalFailure = false
 local readBufSize = 2048
 
 -- A function used for logging, usable by programs.
+local emergencyFunction = function () end
 -- Comment this out if you don't want programs to have
 --  access to ocemu's logger.
-local emergencyFunction = function () end
 local ocemu = component.list("ocemu", true)()
 if ocemu then
  ocemu = component.proxy(ocemu)
@@ -77,7 +73,13 @@ function unicode.undoSafeTextFormat(s)
  for i = 1, unicode.len(s) do
   if not ignoreNext then
    local ch = unicode.sub(s, i, i)
-   ignoreNext = unicode.charWidth(ch) ~= 1
+   if unicode.charWidth(ch) ~= 1 then
+    if unicode.sub(s, i + 1, i + 1) ~= " " then
+     ch = " "
+    else
+     ignoreNext = true
+    end
+   end
    res = res .. ch
   else
    ignoreNext = false
@@ -86,6 +88,168 @@ function unicode.undoSafeTextFormat(s)
  return res
 end
 
+-- Yes, this is what I used the freed up SR space for.
+-- Think of this as my apology for refusing translation support on NEO.
+keymaps = {
+ -- 'synth' keymap
+ ["unknown"] = {
+ },
+ ["??-qwerty"] = {
+  {16, "QWERTYUIOP"},
+  {16, "qwertyuiop"},
+  {30, "ASDFGHJKL"},
+  {30, "asdfghjkl"},
+  {44, "ZXCVBNM"},
+  {44, "zxcvbnm"},
+ },
+ ["??-qwertz"] = {
+  {16, "QWERTZUIOP"},
+  {16, "qwertzuiop"},
+  {30, "ASDFGHJKL"},
+  {30, "asdfghjkl"},
+  {44, "YXCVBNM"},
+  {44, "yxcvbnm"},
+ },
+ ["??-dvorak"] = {
+  {19, "PYFGCRL"},
+  {19, "pyfgcrl"},
+  {30, "AOEUIDHTN"},
+  {30, "aoeuidhtn"},
+  {45, "QJKXBM"},
+  {45, "qjkxbm"},
+ },
+ ["??-dvorak-full"] = {
+  {16, "\"<>PYFGCRL"},
+  {16, "',.pyfgcrl"},
+  {30, "AOEUIDHTN"},
+  {30, "aoeuidhtn"},
+  {44, ":QJKXBM"},
+  {44, ";qjkxbm"},
+ },
+ ["cz-qwertz"] = {
+  {2, "+ěščřžýáíé="}, -- The last letter is a *compose key*. #WTF
+  {2, "1234567890%"},
+  {15, "\tQWERTZUIOP/("},
+  {15, "\tqwertzuiopú)"},
+  {30, "ASDFGHJKL\"!'"},
+  {30, "asdfghjklů§"},
+  {44, "YXCVBNM?:_"},
+  {44, "yxcvbnm,.-"},
+ },
+ ["de-qwertz"] = {
+  {2, "1234567890ß"}, -- another one?
+  {2, "!\"§$%&/()=?"},
+  {15, "\tQWERTZUIOPÜ*"},
+  {15, "\tqwertzuiopü+"},
+  {30, "ASDFGHJKLÖÄ"},
+  {30, "asdfghjklÖÄ"},
+  {44, "YXCVBNM;:_"},
+  {44, "yxcvbnm,.-"},
+ },
+ ["uk-qwerty"] = {
+  {41, "`"}, {41, "¬"},
+  {2, "1234567890-="},
+  {2, "!\"£$%^&*()_+"},
+  {15, "\tQWERTYUIOP{}"},
+  {15, "\tqwertyuiop[]"},
+  {30, "ASDFGHJKL:@"},
+  {30, "asdfghjkl;'"},
+  {44, "ZXCVBNM<>?"},
+  {44, "zxcvbnm,./"},
+ },
+ ["us-qwerty"] = {
+  {41, "`"}, {41, "~"},
+  {2, "1234567890-="},
+  {2, "!@#$%^&*()_+"},
+  {15, "\tQWERTYUIOP{}\r"},
+  {15, "\tqwertyuiop[]\r"},
+  {30, "ASDFGHJKL\"|"},
+  {30, "asdfghjkl'\\"},
+  {44, "ZXCVBNM<>?"},
+  {44, "zxcvbnm,./"},
+ }
+}
+local unknownKeymapContains = {}
+currentKeymap = "unknown"
+-- Not really part of this package, but...
+unicode.getKeymap = function ()
+ return currentKeymap
+end
+-- raw info functions, they return nil if they don't know
+-- Due to a fantastic oversight, unicode.byte or such doesn't exist in OCEmu,
+--  so things are managed via "Ch" internally.
+unicode.getKCByCh = function (ch, km)
+ for _, v in ipairs(keymaps[km]) do
+  local spanLen = unicode.len(v[2])
+  for i = 1, spanLen do
+   if unicode.sub(v[2], i, i) == ch then
+    return v[1] + i - 1
+   end
+  end
+ end
+end
+unicode.getChByKC = function (kc, km)
+ for _, v in ipairs(keymaps[km]) do
+  local spanLen = unicode.len(v[2])
+  if kc >= v[1] and kc < v[1] + spanLen then
+   return unicode.sub(v[2], kc + 1 - v[1], kc + 1 - v[1])
+  end
+ end
+end
+local function keymapDetect(ka, kc)
+ if ka == 0 then return end
+ if kc == 0 then return end
+ -- simple algorithm, does the job
+ -- emergencyFunction("KD: " .. unicode.char(signal[3]) .. " " .. signal[4])
+ ka = unicode.char(ka)
+ if unknownKeymapContains[ka] ~= kc then
+  unknownKeymapContains[ka] = kc
+  table.insert(keymaps["unknown"], {kc, ka})
+ else
+  return
+ end
+
+ -- 25% of used keys must be known to pass
+ local bestRatio = 0.25
+ local bestName = "unknown"
+ for k, _ in pairs(keymaps) do
+  if k ~= "unknown" then
+   local count = 0
+   local total = 0
+   for kCh, kc in pairs(unknownKeymapContains) do
+    if unicode.getKCByCh(kCh, k) == kc then
+     count = count + 1
+    end
+    total = total + 1
+   end
+   local r = count / math.max(1, total)
+   if r > bestRatio then
+    bestRatio = r
+    bestName = k
+   end
+  end
+ end
+ if currentKeymap ~= bestName then emergencyFunction("Switching to Keymap " .. bestName) end
+ currentKeymap = bestName
+end
+-- rtext, codes (codes can end up nil)
+-- rtext is text's letters switched over
+-- (for code that will still use the same keycodes,
+--   but wants to display correct text)
+-- codes is the keycodes mapped based on the letters
+unicode.keymap = function (text)
+ local km = unicode.getKeymap()
+ local rtext = ""
+ local codes = {}
+ for i = 1, unicode.len(text) do
+  local ch = unicode.sub(text, i, i)
+  local okc = unicode.getKCByCh(ch, "uk-qwerty") or 0
+  rtext = rtext .. (unicode.getChByKC(okc, currentKeymap) or unicode.getChByKC(okc, "unknown") or ch)
+  codes[i] = unicode.getKCByCh(ch, currentKeymap) or unicode.getKCByCh(ch, "unknown")
+ end
+ return rtext, codes
+end
+
 local function loadfile(s, e)
  local h = primaryDisk.open(s)
  if h then
@@ -308,6 +472,7 @@ function baseProcEnv()
    totalIdleTime = function () return idleTime end,
    ensurePath = ensurePath,
    ensurePathComponent = ensurePathComponent,
+   ensureType = ensureType
   }
  }
 end
@@ -631,6 +796,9 @@ while true do
   if dist < 0.05 then dist = 0.05 end
  end
  local signal = {computer.pullSignal(dist)}
+ if signal[1] == "key_down" then
+  keymapDetect(signal[3], signal[4])
+ end
  idleTime = idleTime + (computer.uptime() - now)
  if signal[1] then
   distEvent(nil, "h." .. signal[1], select(2, table.unpack(signal)))

code/libs/neoux.lua

@@ -216,6 +216,45 @@ return function (event, neo)
    end
   end
   rotateSelIndex()
+  local function moveIndex(vertical, negative)
+   if not controls[selIndex] then return end
+   local currentMA, currentOA = controls[selIndex].y, controls[selIndex].x
+   local currentMAX = controls[selIndex].y + controls[selIndex].h - 1
+   if vertical then
+    currentMA, currentOA = controls[selIndex].x, controls[selIndex].y
+    currentMAX = controls[selIndex].x + controls[selIndex].w - 1
+   end
+   local bestOA = 9001
+   local bestSI = selIndex
+   if negative then
+    bestOA = -9000
+   end
+   for k, v in ipairs(controls) do
+    if (k ~= selIndex) and v.selectable then
+     local ma, oa = v.y, v.x
+     local max = v.y + v.h - 1
+     if vertical then
+      ma, oa = v.x, v.y
+      max = v.x + v.w - 1
+     end
+     if (ma >= currentMA and ma <= currentMAX) or (max >= currentMA and max <= currentMAX)
+     or (currentMA >= ma and currentMA <= max) or (currentMAX >= ma and currentMAX <= max) then
+      if negative then
+       if (oa < currentOA) and (oa > bestOA) then
+        bestOA = oa
+        bestSI = k
+       end
+      else
+       if (oa > currentOA) and (oa < bestOA) then
+        bestOA = oa
+        bestSI = k
+       end
+      end
+     end
+    end
+   end
+   selIndex = bestSI
+  end
 
   local function doLine(window, a)
    window.span(1, a, (" "):rep(w), bg, fg)
@@ -237,7 +276,17 @@ return function (event, neo)
    end
   end
 
-  return function (window, ev, a, b, c)
+  local function moveIndexAU(window, vertical, negative)
+   local c1 = controls[selIndex]
+   moveIndex(vertical, negative)
+   local c2 = controls[selIndex]
+   local cache = {}
+   if c1 then doZone(window, c1, cache) end
+   if c2 then doZone(window, c2, cache) end
+  end
+
+  return function (window, ev, a, b, c, d, e)
+   -- X,Y,Xi,Yi,B
    if ev == "touch" then
     local found = nil
     for k, v in ipairs(controls) do
@@ -263,20 +312,35 @@ return function (event, neo)
      if c2 then
       doZone(window, c2, cache)
       if c2.touch then
-       c2.touch(window, function () doZone(window, c2) end, (a - c2.x) + 1, (b - c2.y) + 1)
+       c2.touch(window, function () doZone(window, c2) end, (a - c2.x) + 1, (b - c2.y) + 1, c, d, e)
       end
      end
     end
-   end
-   if ev == "drag" then
+   -- X,Y,Xi,Yi,B (or D for scroll)
+   elseif ev == "drag" or ev == "drop" or ev == "scroll" then
     if controls[selIndex] then
-     if controls[selIndex].drag then
-      controls[selIndex].drag(window, function () doZone(window, controls[selIndex]) end, (a - controls[selIndex].x) + 1, (b - controls[selIndex].y) + 1)
+     if controls[selIndex][ev] then
+      controls[selIndex][ev](window, function () doZone(window, controls[selIndex]) end, (a - controls[selIndex].x) + 1, (b - controls[selIndex].y) + 1, c, d, e)
      end
     end
+   elseif ev == "key" then
+    if b == 203 then
+     if c then
+      moveIndexAU(window, false, true)
      end
-   if ev == "key" then
-    if a == 9 then
+    elseif b == 205 then
+     if c then
+      moveIndexAU(window, false, false)
+     end
+    elseif b == 200 then
+     if c then
+      moveIndexAU(window, true, true)
+     end
+    elseif b == 208 then
+     if c then
+      moveIndexAU(window, true, false)
+     end
+    elseif a == 9 then
      if c then
       local c1 = controls[selIndex]
       rotateSelIndex()
@@ -285,18 +349,14 @@ return function (event, neo)
       if c1 then doZone(window, c1, cache) end
       if c2 then doZone(window, c2, cache) end
      end
-    else
-     if controls[selIndex] then
+    elseif controls[selIndex] then
      if controls[selIndex].key then
       controls[selIndex].key(window, function () doZone(window, controls[selIndex]) end, a, b, c)
      end
     end
-    end
-   end
-   if ev == "line" then
+   elseif ev == "line" then
     doLine(window, a)
-   end
-   if ev == "close" then
+   elseif ev == "close" then
     closing(window)
    end
   end, doZone

com2/bundiv.lua

@@ -2,18 +2,21 @@
 -- No warranty is provided, implied or otherwise. XX
 local sector = io.write -- XX
 -- BUNDIVIDE reference implementation for integration XX
-local Cs,Cbu,Cb,Cw,Cp,Ci,CP,CB,CD={},128,"",128,""
-CP=function(d,b,i)
- i=1
- while i<=#d do
-  b=d:byte(i)
-  i=i+1
+local Cs,Cbu,Cb,Cw,Cp,Ct,Ci,CP,CB,CD={},128,"",128,"",""
+CP=function(d,b)
+ Ct=Ct..d
+ while#Ct>2 do
+  b=Ct:byte()
+  Ct=Ct:sub(2)
   if b==127then
-   b=d:byte(i)
-   i=i+1
+   b=Ct:byte()
+   Ct=Ct:sub(2)
    if b==127then
-    b=d:byte(i)+254
-    i=i+1
+    b=Ct:byte()+254
+    if b>255then
+     b=b-256
+    end
+    Ct=Ct:sub(2)
    else
     b=b+127
    end
@@ -63,4 +66,4 @@ CD(io.read("*a")) -- XX
 --local Ch=D.open("init-bdivide.lua","rb")--
 --dieCB=function()D.close(Ch)D.remove("init-bdivide.lua")end--
 --while true do local t=D.read(Ch, 64)if not t then break end CD(t)end--
-CD("\x00\x00")CP(Cs[Cw])
+CD("\x00\x00")CP(Cs[Cw] .. "\x00\x00")

insthead.lua

@@ -52,7 +52,7 @@ local function tA(s)
  else
   tFN = s:sub(1, 100):gsub("\x00", "")
   local sz = convoct(s:sub(125, 135))
-  if tFN:sub(1, 5) ~= "work/" then
+  if tFN:sub(1, 5) ~= "code/" then
    tW = math.ceil(sz / 512)
   else
    tFN = tFN:sub(6)

package.sh

@@ -3,7 +3,7 @@
 # This is released into the public domain.
 # No warranty is provided, implied or otherwise.
 
-echo "WARNING: This will rm -rf the 'work' folder."
-# safety measure: unless we are likely in the right folder, DO NOT CONTINUE
-git status && stat imitclaw.lua code/apps/sys-init.lua && rm -rf work work.tar
-lua imitclaw.lua && tar -cf work.tar work
+rm code.tar
+# Hey, look behind you, there's nothing to see here.
+# ... ok, are they seriously all named "Mann"?
+tar --owner=gray:0 --group=mann:0 -cf code.tar code