small frames-docs update

updated frames example
fixed bug in process for programs

Basalt/libraries/process.lua

@@ -6,6 +6,7 @@ local newPackage = dofile("rom/modules/main/cc/require.lua").make
 
 function process:new(path, window, newEnv, ...)
     local args = {...}
+    newEnv = newEnv or {}
     local newP = setmetatable({ path = path }, { __index = self })
     newP.window = window
     window.current = term.current

docs/objects/Frame.md

@@ -83,19 +83,19 @@ when the focus gets lost we simply change the position to "parent.w"
 As you can see we add :setZIndex(25) - this makes sure the sidebar frame is always more important than our normal sub frames.
 :setScrollable just makes the sidebar frame scrollable (in case you're adding more frames)
 ]]
-local sidebar = main:addFrame():setBackground(colors.gray):setPosition("parent.w", 1):setSize(15, "parent.h"):setZIndex(25):setScrollable()
+local sidebar = main:addFrame():setBackground(colors.gray):setPosition("{parent.w}", 1):setSize(15, "{parent.h}"):setZIndex(25):setScrollable()
 :onGetFocus(function(self)
-    self:setPosition("parent.w - (self.w-1)")
+    self:setPosition("{parent.w - (self.w-1)}")
 end)
 :onLoseFocus(function(self)
-    self:setPosition("parent.w")
+    self:setPosition("{parent.w}")
 end)
 
 -- Once again we add 3 frames, the first one should be immediatly visible
 local sub = {
-    main:addFrame():setPosition(1, 1):setSize("parent.w", "parent.h"),
+    main:addFrame():setPosition(1, 1):setSize("{parent.w}", "{parent.h}"),
-    main:addFrame():setPosition(1, 1):setSize("parent.w", "parent.h"):hide(),
+    main:addFrame():setPosition(1, 1):setSize("{parent.w}", "{parent.h}"):hide(),
-    main:addFrame():setPosition(1, 1):setSize("parent.w", "parent.h"):hide(),
+    main:addFrame():setPosition(1, 1):setSize("{parent.w}", "{parent.h}"):hide(),
 }
 
 --This part of the code adds buttons based on the sub table.
@@ -104,7 +104,7 @@ for k,v in pairs(sub)do
     sidebar:addButton():setText("Example "..k) -- creating the button and adding a name k is just the index
     :setBackground(colors.black)
     :setForeground(colors.lightGray)
-    :setSize("parent.w - 2", 3)
+    :setSize("{parent.w - 2}", 3)
     :setPosition(2, y)
     :onClick(function() -- here we create a on click event which hides ALL sub frames and then shows the one which is linked to the button
         for a, b in pairs(sub)do
@@ -138,7 +138,6 @@ In this example, we will demonstrate how to create movable frames with a program
 <details>
 <summary>Click here to show code</summary>
 
-
 ```lua
 local basalt = require("basalt")
 
@@ -150,19 +149,18 @@ local processes = {}
 local function openProgram(path, title, x, y, w, h)
     local pId = id
     id = id + 1
-    local f = main:addFrame()
+    local f = main:addMovableFrame()
-        :setMovable()
         :setSize(w or 30, h or 12)
         :setPosition(x or math.random(2, 12), y or math.random(2, 8))
 
     f:addLabel()
-        :setSize("parent.w", 1)
+        :setSize("{parent.w}", 1)
         :setBackground(colors.black)
         :setForeground(colors.lightGray)
         :setText(title or "New Program")
 
     f:addProgram()
-        :setSize("parent.w", "parent.h - 1")
+        :setSize("{parent.w-1}", "{parent.h - 2}")
         :setPosition(1, 2)
         :execute(path or "rom/programs/shell.lua")
 
@@ -171,7 +169,7 @@ local function openProgram(path, title, x, y, w, h)
         :setText("X")
         :setBackground(colors.black)
         :setForeground(colors.red)
-        :setPosition("parent.w", 1)
+        :setPosition("{parent.w-1}", 1)
         :onClick(function()
             f:remove()
             processes[pId] = nil
@@ -182,7 +180,7 @@ end
 
 openProgram("rom/programs/fun/worm.lua")
 
-main:addButton():setPosition("parent.w - 16", 2):setText("Open"):onClick(function()
+main:addButton():setPosition("{parent.w - 16}", 2):setText("Open"):onClick(function()
     openProgram()
 end)
 
@@ -218,7 +216,7 @@ local function makeResizeable(frame, minW, minH, maxW, maxH)
     maxW = maxW or 99
     maxH = maxH or 99
     local btn = frame:addButton()
-        :setPosition("parent.w", "parent.h")
+        :setPosition("{parent.w-1}", "{parent.h-1}")
         :setSize(1, 1)
         :setText("/")
         :setForeground(colors.blue)