Merge branch 'mc-1.15.x' into mc-1.16.x

.github/workflows/main-ci.yml

@@ -34,6 +34,7 @@ jobs:
 
     - name: Upload Coverage
       run: bash <(curl -s https://codecov.io/bash)
+      continue-on-error: true
 
     - name: Generate Java documentation stubs
       run: ./gradlew luaJavadoc --no-daemon

.github/workflows/make-doc.sh

@@ -12,5 +12,5 @@ chmod 600 "$HOME/.ssh/key"
 
 # And upload
 rsync -avc -e "ssh -i $HOME/.ssh/key -o StrictHostKeyChecking=no -p $SSH_PORT" \
-      "$GITHUB_WORKSPACE/doc/" \
+      "$GITHUB_WORKSPACE/doc/out/" \
       "$SSH_USER@$SSH_HOST:/var/www/tweaked.cc/$DEST"

.gitignore

@@ -3,9 +3,8 @@
 /logs
 /build
 /out
-/doc/**/*.html
+/doc/out/
 /doc/javadoc/
-/doc/index.json
 
 # Runtime directories
 /run

build.gradle

@@ -9,7 +9,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.google.code.gson:gson:2.8.1'
-        classpath 'net.minecraftforge.gradle:ForgeGradle:3.0.181'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:3.0.187'
         classpath 'net.sf.proguard:proguard-gradle:6.1.0beta2'
         classpath 'org.ajoberstar.grgit:grgit-gradle:3.0.0'
     }
@@ -122,7 +122,7 @@ dependencies {
 
     deployerJars "org.apache.maven.wagon:wagon-ssh:3.0.0"
 
-    cctJavadoc 'cc.tweaked:cct-javadoc:1.1.0'
+    cctJavadoc 'cc.tweaked:cct-javadoc:1.2.1'
 }
 
 // Compile tasks

doc/stub/http.lua

@@ -1,8 +1,6 @@
 --- The http library allows communicating with web servers, sending and
 -- receiving data from them.
 --
--- #### `http_check` event
---
 -- @module http
 
 --- Asynchronously make a HTTP request to the given url.

doc/styles.css

@@ -1,141 +1,9 @@
-/* Basic reset on elements */
+/* Pretty tables, mostly inherited from table.definition-list */
-h1, h2, h3, h4, p, table, div, body {
+table.pretty-table {
-    margin: 0;
-    padding: 0;
-    border: 0;
-    font-size: 100%;
-    font: inherit;
-    vertical-align: baseline;
-}
-/* Make the page a little more airy */
-body {
-    margin: 20px auto;
-    max-width: 1200px;
-    padding: 0 10px;
-    line-height: 1.6;
-    color: #222;
-    background: #fff;
-}
-
-/* Try to use system default fonts. */
-body {
-    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans",
-                 "Droid Sans", "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
-}
-
-code, pre, kbd, .parameter, .type, .definition-name, .reference-code {
-    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
-}
-
-/* Some definitions of basic tags */
-code {
-    color: #c7254e;
-    background-color: #f9f2f4;
-}
-
-p {
-    margin: 0.9em 0;
-}
-
-h1 {
-    font-size: 1.5em;
-    font-weight: lighter;
-    border-bottom: solid 1px #aaa;
-}
-
-h2, h3, h4 { margin: 1.4em 0 0.3em;}
-h2 { font-size: 1.25em; }
-h3 { font-size: 1.15em; font-weight: bold; }
-h4 { font-size: 1.06em; }
-
-a, a:visited, a:active { font-weight: bold; color: #004080; text-decoration: none; }
-a:hover { text-decoration: underline; }
-
-blockquote {
-    padding: 0.3em;
-    margin: 1em 0;
-    background: #f0f0f0;
-    border-left: solid 0.5em #ccc;
-}
-
-/* Stop sublists from having initial vertical space */
-ul ul { margin-top: 0px; }
-ol ul { margin-top: 0px; }
-ol ol { margin-top: 0px; }
-ul ol { margin-top: 0px; }
-
-/* Make the target distinct; helps when we're navigating to a function */
-a:target + * { background-color: #FFFF99; }
-
-/* Allow linking to any subsection */
-a[name]::before { content: "#"; }
-
-/* Layout */
-#main {
-    display: flex;
-    flex-wrap: nowrap;
-    justify-content: space-between;
-    min-height: calc(100vh - 100px);
-}
-
-#main > nav {
-    flex-basis: 30%;
-    min-width: 150px;
-    max-width: 250px;
-    background-color: #f0f0f0;
-}
-
-nav h1, nav ul { padding: 0em 10px; }
-
-nav h2 {
-    background-color:#e7e7e7;
-    font-size: 1.1em;
-    color:#000000;
-    padding: 5px 10px;
-}
-
-nav ul {
-    list-style-type: none;
-    margin: 0;
-}
-
-#content {
-    flex-shrink: 1;
-    flex-basis: 80%;
-    padding: 0px 10px;
-}
-
-footer {
-    text-align: right;
-    font-size: 0.8em;
-}
-
-/* The definition lists at the top of each page */
-table.definition-list, table.pretty-table {
     border-collapse: collapse;
     width: 100%;
 }
 
-table.definition-list td, table.definition-list th {
-    border: 1px solid #cccccc;
-    padding: 5px;
-}
-
-table.definition-list th {
-    background-color: #f0f0f0;
-    min-width: 200px;
-    white-space: nowrap;
-    text-align: right;
-}
-
-/* Deprecated definitions */
-table.definition-list tr.definition-deprecated th {
-    text-decoration: line-through;
-}
-
-table.definition-list td { width: 100%; }
-
-/* Pretty tables, mostly inherited from table.definition-list */
 table.pretty-table td, table.pretty-table th {
     border: 1px solid #cccccc;
     padding: 2px 4px;
@@ -144,81 +12,3 @@ table.pretty-table td, table.pretty-table th {
 table.pretty-table th {
     background-color: #f0f0f0;
 }
-
-dl.definition dt {
-    border-top: 1px solid #ccc;
-    padding-top: 1em;
-    display: flex;
-}
-
-dl.definition dt .definition-name {
-    padding: 0 0.1em;
-    margin: 0 0.1em;
-    flex-grow: 1;
-}
-
-/* Deprecated definitions */
-dl.definition dt .definition-name.definition-deprecated {
-    text-decoration: line-through;
-}
-
-dl.definition dd {
-    padding-bottom: 1em;
-    margin: 10px 0 0 20px;
-}
-
-dl.definition h3 {
-    font-size: .95em;
-}
-
-/* Links to source-code */
-.source-link { font-size: 0.8em; }
-.source-link::before { content: '[' }
-.source-link::after  { content: ']' }
-a.source-link, a.source-link:visited, a.source-link:active { color: #505050; }
-
-/* Method definitions */
-span.parameter:after { content:":"; padding-left: 0.3em; }
-.optional { text-decoration: underline dotted; }
-
-/** Fancy colour display. */
-.colour-ref {
-    display: inline-block;
-    width: 0.8em;
-    height: 0.8em;
-    margin: 0.1em 0.1em 0.3em 0.1em; /* Terrrible hack to force vertical alignment. */
-    border: solid 1px black;
-    box-sizing: border-box;
-    vertical-align: middle;
-}
-
-/** Fancy keyboard shortcut styling, inspired by GitHub markdown. */
-kbd {
-    display: inline-block;
-    padding: 4px 5px;
-    font-size: 0.8em;
-    line-height: 10px;
-    color: #444d56;
-    vertical-align: middle;
-    background-color: #fafbfc;
-    border: 1px solid #d1d5da;
-    border-radius: 3px;
-    box-shadow: inset 0 -1px 0 #d1d5da;
-}
-
-/* styles for prettification of source */
-.highlight .comment { color: #558817; }
-.highlight .constant { color: #a8660d; }
-.highlight .escape { color: #844631; }
-.highlight .keyword { color: #aa5050; font-weight: bold; }
-.highlight .library { color: #0e7c6b; }
-.highlight .marker { color: #512b1e; background: #fedc56; font-weight: bold; }
-.highlight .string { color: #8080ff; }
-.highlight .literal-kw { color: #8080ff; }
-.highlight .number { color: #f8660d; }
-.highlight .operator { color: #2239a8; font-weight: bold; }
-.highlight .preprocessor, pre .prepro { color: #a33243; }
-.highlight .global { color: #800080; }
-.highlight .user-keyword { color: #800080; }
-.highlight .prompt { color: #558817; }
-.highlight .url { color: #272fc2; text-decoration: underline; }

gradle.properties

@@ -1,5 +1,5 @@
 # Mod properties
-mod_version=1.93.1
+mod_version=1.94.0
 
 # Minecraft properties (update mods.toml when changing)
 mc_version=1.16.4

illuaminate.sexp

@@ -10,7 +10,10 @@
 
 (doc
   (title "CC: Tweaked")
+  (destination doc/out)
+  (logo src/main/resources/pack.png)
   (index doc/index.md)
+  (styles doc/styles.css)
   (source-link https://github.com/SquidDev-CC/CC-Tweaked/blob/${commit}/${path}#L${line})
 
   (module-kinds

src/main/java/dan200/computercraft/ComputerCraft.java

@@ -90,8 +90,6 @@ public final class ComputerCraft
     public static boolean turtlesCanPush = true;
     public static EnumSet<TurtleAction> turtleDisabledActions = EnumSet.noneOf( TurtleAction.class );
 
-    public static boolean genericPeripheral = false;
-
     public static int computerTermWidth = 51;
     public static int computerTermHeight = 19;
 

src/main/java/dan200/computercraft/api/turtle/ITurtleAccess.java

@@ -139,7 +139,7 @@ public interface ITurtleAccess
      *
      * @return This turtle's owner.
      */
-    @Nonnull
+    @Nullable
     GameProfile getOwningPlayer();
 
     /**

src/main/java/dan200/computercraft/client/render/ItemPocketRenderer.java

@@ -119,6 +119,7 @@ public final class ItemPocketRenderer extends ItemMapLikeRenderer
 
     private static void renderFrame( Matrix4f transform, ComputerFamily family, int colour, int width, int height )
     {
+        RenderSystem.enableBlend();
         Minecraft.getInstance().getTextureManager()
             .bindTexture( colour != -1 ? ComputerBorderRenderer.BACKGROUND_COLOUR : ComputerBorderRenderer.getTexture( family ) );
 
@@ -137,7 +138,6 @@ public final class ItemPocketRenderer extends ItemMapLikeRenderer
 
     private static void renderLight( Matrix4f transform, int colour, int width, int height )
     {
-        RenderSystem.enableBlend();
         RenderSystem.disableTexture();
 
         float r = ((colour >>> 16) & 0xFF) / 255.0f;

src/main/java/dan200/computercraft/shared/Config.java

@@ -82,8 +82,6 @@ public final class Config
     private static final ConfigValue<Integer> monitorWidth;
     private static final ConfigValue<Integer> monitorHeight;
 
-    private static final ConfigValue<Boolean> genericPeripheral;
-
     private static final ConfigValue<MonitorRenderer> monitorRenderer;
     private static final ConfigValue<Integer> monitorDistance;
 
@@ -294,17 +292,6 @@ public final class Config
             builder.pop();
         }
 
-        {
-            builder.comment( "Options for various experimental features. These are not guaranteed to be stable, and may change or be removed across versions." );
-            builder.push( "experimental" );
-
-            genericPeripheral = builder
-                .comment( "Attempt to make any existing block (or tile entity) a peripheral.\n" +
-                    "This provides peripheral methods for any inventory, fluid tank or energy storage block. It will" +
-                    "_not_ provide methods which have an existing peripheral provider." )
-                .define( "generic_peripherals", false );
-        }
-
         serverSpec = builder.build();
 
         Builder clientBuilder = new Builder();
@@ -379,9 +366,6 @@ public final class Config
         ComputerCraft.monitorWidth = monitorWidth.get();
         ComputerCraft.monitorHeight = monitorHeight.get();
 
-        // Experimental
-        ComputerCraft.genericPeripheral = genericPeripheral.get();
-
         // Client
         ComputerCraft.monitorRenderer = monitorRenderer.get();
         ComputerCraft.monitorDistanceSq = monitorDistance.get() * monitorDistance.get();

src/main/java/dan200/computercraft/shared/computer/apis/CommandAPI.java

@@ -116,7 +116,6 @@ public class CommandAPI implements ILuaAPI
      * @param command The command to execute.
      * @return The "task id". When this command has been executed, it will queue a `task_complete` event with a matching id.
      * @throws LuaException (hidden) If the task cannot be created.
-     * @cc.tparam string command The command to execute.
      * @cc.usage Asynchronously sets the block above the computer to stone.
      * <pre>
      * commands.execAsync("~ ~1 ~ minecraft:stone")

src/main/java/dan200/computercraft/shared/peripheral/diskdrive/DiskDrivePeripheral.java

@@ -140,7 +140,8 @@ public class DiskDrivePeripheral implements IPeripheral
     /**
      * Returns the title of the inserted audio disk.
      *
-     * @return The title of the audio, or {@code nil} if no audio disk is inserted.
+     * @return The title of the audio, or {@code false} if no audio disk is inserted.
+     * @cc.treturn string|nil|false The title of the audio, {@code false} if no disk is inserted, or {@code nil} if the disk has no audio.
      */
     @LuaFunction
     @Nullable

src/main/java/dan200/computercraft/shared/peripheral/generic/GenericPeripheralProvider.java

@@ -6,7 +6,6 @@
 
 package dan200.computercraft.shared.peripheral.generic;
 
-import dan200.computercraft.ComputerCraft;
 import dan200.computercraft.api.peripheral.IPeripheral;
 import dan200.computercraft.core.asm.NamedMethod;
 import dan200.computercraft.core.asm.PeripheralMethod;
@@ -35,8 +34,6 @@ public class GenericPeripheralProvider
     @Nonnull
     public static LazyOptional<IPeripheral> getPeripheral( @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Direction side )
     {
-        if( !ComputerCraft.genericPeripheral ) return LazyOptional.empty();
-
         TileEntity tile = world.getTileEntity( pos );
         if( tile == null ) return LazyOptional.empty();
 

src/main/java/dan200/computercraft/shared/peripheral/generic/data/ItemData.java

@@ -7,7 +7,6 @@
 package dan200.computercraft.shared.peripheral.generic.data;
 
 import com.google.gson.JsonParseException;
-import dan200.computercraft.ComputerCraft;
 import dan200.computercraft.shared.util.NBTUtil;
 import net.minecraft.enchantment.Enchantment;
 import net.minecraft.enchantment.EnchantmentHelper;
@@ -26,9 +25,6 @@ import java.util.stream.Collectors;
 
 /**
  * Data providers for items.
- *
- * We guard using {@link ComputerCraft#genericPeripheral} in several places, as advanced functionality should not be
- * exposed for {@code turtle.getItemDetail} when generic peripehrals are disabled.
  */
 public class ItemData
 {
@@ -73,8 +69,6 @@ public class ItemData
 
         data.put( "tags", DataHelpers.getTags( stack.getItem().getTags() ) );
 
-        if( !ComputerCraft.genericPeripheral ) return data;
-
         CompoundNBT tag = stack.getTag();
         if( tag != null && tag.contains( "display", Constants.NBT.TAG_COMPOUND ) )
         {

src/main/java/dan200/computercraft/shared/turtle/core/TurtleBrain.java

@@ -45,6 +45,7 @@ import net.minecraftforge.items.IItemHandlerModifiable;
 import net.minecraftforge.items.wrapper.InvWrapper;
 
 import javax.annotation.Nonnull;
+import javax.annotation.Nullable;
 import java.util.*;
 import java.util.concurrent.TimeUnit;
 
@@ -598,7 +599,7 @@ public class TurtleBrain implements ITurtleAccess
         m_owningPlayer = profile;
     }
 
-    @Nonnull
+    @Nullable
     @Override
     public GameProfile getOwningPlayer()
     {

src/main/java/dan200/computercraft/shared/turtle/core/TurtlePlayer.java

@@ -17,6 +17,7 @@ import net.minecraft.entity.EntitySize;
 import net.minecraft.entity.EntityType;
 import net.minecraft.entity.Pose;
 import net.minecraft.entity.passive.horse.AbstractHorseEntity;
+import net.minecraft.entity.player.ServerPlayerEntity;
 import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.container.INamedContainerProvider;
 import net.minecraft.item.ItemStack;
@@ -41,11 +42,30 @@ public final class TurtlePlayer extends FakePlayer
         "[ComputerCraft]"
     );
 
-    private TurtlePlayer( ITurtleAccess turtle )
+    private TurtlePlayer( ServerWorld world, GameProfile name )
     {
-        super( (ServerWorld) turtle.getWorld(), getProfile( turtle.getOwningPlayer() ) );
+        super( world, name );
-        this.connection = new FakeNetHandler( this );
+    }
-        setState( turtle );
+
+    private static TurtlePlayer create( ITurtleAccess turtle )
+    {
+        ServerWorld world = (ServerWorld) turtle.getWorld();
+        GameProfile profile = turtle.getOwningPlayer();
+
+        TurtlePlayer player = new TurtlePlayer( world, getProfile( profile ) );
+        player.connection = new FakeNetHandler( player );
+        player.setState( turtle );
+
+        if( profile != null && profile.getId() != null )
+        {
+            // Constructing a player overrides the "active player" variable in advancements. As fake players cannot
+            // get advancements, this prevents a normal player who has placed a turtle from getting advancements.
+            // We try to locate the "actual" player and restore them.
+            ServerPlayerEntity actualPlayer = world.getServer().getPlayerList().getPlayerByUUID( profile.getId() );
+            if( actualPlayer != null ) player.getAdvancements().setPlayer( actualPlayer );
+        }
+
+        return player;
     }
 
     private static GameProfile getProfile( @Nullable GameProfile profile )
@@ -72,14 +92,14 @@ public final class TurtlePlayer extends FakePlayer
 
     public static TurtlePlayer get( ITurtleAccess access )
     {
-        if( !(access instanceof TurtleBrain) ) return new TurtlePlayer( access );
+        if( !(access instanceof TurtleBrain) ) return create( access );
 
         TurtleBrain brain = (TurtleBrain) access;
         TurtlePlayer player = brain.m_cachedPlayer;
         if( player == null || player.getGameProfile() != getProfile( access.getOwningPlayer() )
             || player.getEntityWorld() != access.getWorld() )
         {
-            player = brain.m_cachedPlayer = new TurtlePlayer( brain );
+            player = brain.m_cachedPlayer = create( brain );
         }
         else
         {

src/main/resources/data/computercraft/lua/rom/apis/colors.lua

@@ -332,3 +332,21 @@ function rgb8(r, g, b)
         return packRGB(r, g, b)
     end
 end
+
+-- Colour to hex lookup table for toBlit
+local color_hex_lookup = {}
+for i = 0, 15 do
+    color_hex_lookup[2 ^ i] = string.format("%x", i)
+end
+
+--- Converts the given color to a paint/blit hex character (0-9a-f).
+--
+-- This is equivalent to converting floor(log_2(color)) to hexadecimal.
+--
+-- @tparam number color The color to convert.
+-- @treturn string The blit hex code of the color.
+function toBlit(color)
+    expect(1, color, "number")
+    return color_hex_lookup[color] or
+        string.format("%x", math.floor(math.log(color) / math.log(2)))
+end

src/main/resources/data/computercraft/lua/rom/apis/paintutils.lua

@@ -23,6 +23,25 @@ local function parseLine(tImageArg, sLine)
     table.insert(tImageArg, tLine)
 end
 
+-- Sorts pairs of startX/startY/endX/endY such that the start is always the min
+local function sortCoords(startX, startY, endX, endY)
+    local minX, maxX, minY, maxY
+
+    if startX <= endX then
+        minX, maxX = startX, endX
+    else
+        minX, maxX = endX, startX
+    end
+
+    if startY <= endY then
+        minY, maxY = startY, endY
+    else
+        minY, maxY = endY, startY
+    end
+
+    return minX, maxX, minY, maxY
+end
+
 --- Parses an image from a multi-line string
 --
 -- @tparam string image The string containing the raw-image data.
@@ -71,9 +90,6 @@ function drawPixel(xPos, yPos, colour)
     expect(2, yPos, "number")
     expect(3, colour, "number", "nil")
 
-    if type(xPos) ~= "number" then error("bad argument #1 (expected number, got " .. type(xPos) .. ")", 2) end
-    if type(yPos) ~= "number" then error("bad argument #2 (expected number, got " .. type(yPos) .. ")", 2) end
-    if colour ~= nil and type(colour) ~= "number" then error("bad argument #3 (expected number, got " .. type(colour) .. ")", 2) end
     if colour then
         term.setBackgroundColor(colour)
     end
@@ -111,17 +127,7 @@ function drawLine(startX, startY, endX, endY, colour)
         return
     end
 
-    local minX = math.min(startX, endX)
+    local minX, maxX, minY, maxY = sortCoords(startX, startY, endX, endY)
-    local maxX, minY, maxY
-    if minX == startX then
-        minY = startY
-        maxX = endX
-        maxY = endY
-    else
-        minY = endY
-        maxX = startX
-        maxY = startY
-    end
 
     -- TODO: clip to screen rectangle?
 
@@ -177,37 +183,33 @@ function drawBox(startX, startY, endX, endY, nColour)
     endY = math.floor(endY)
 
     if nColour then
-        term.setBackgroundColor(nColour)
+        term.setBackgroundColor(nColour) -- Maintain legacy behaviour
+    else
+        nColour = term.getBackgroundColour()
     end
+    local colourHex = colours.toBlit(nColour)
+
     if startX == endX and startY == endY then
         drawPixelInternal(startX, startY)
         return
     end
 
-    local minX = math.min(startX, endX)
+    local minX, maxX, minY, maxY = sortCoords(startX, startY, endX, endY)
-    local maxX, minY, maxY
+    local width = maxX - minX + 1
-    if minX == startX then
+
-        minY = startY
+    for y = minY, maxY do
-        maxX = endX
+        if y == minY or y == maxY then
-        maxY = endY
+            term.setCursorPos(minX, y)
+            term.blit((" "):rep(width), colourHex:rep(width), colourHex:rep(width))
         else
-        minY = endY
+            term.setCursorPos(minX, y)
-        maxX = startX
+            term.blit(" ", colourHex, colourHex)
-        maxY = startY
+            term.setCursorPos(maxX, y)
-    end
+            term.blit(" ", colourHex, colourHex)
-
-    for x = minX, maxX do
-        drawPixelInternal(x, minY)
-        drawPixelInternal(x, maxY)
-    end
-
-    if maxY - minY >= 2 then
-        for y = minY + 1, maxY - 1 do
-            drawPixelInternal(minX, y)
-            drawPixelInternal(maxX, y)
         end
     end
 end
+
 --- Draws a filled box on the current term from the specified start position to
 -- the specified end position.
 --
@@ -233,29 +235,23 @@ function drawFilledBox(startX, startY, endX, endY, nColour)
     endY = math.floor(endY)
 
     if nColour then
-        term.setBackgroundColor(nColour)
+        term.setBackgroundColor(nColour) -- Maintain legacy behaviour
+    else
+        nColour = term.getBackgroundColour()
     end
+    local colourHex = colours.toBlit(nColour)
+
     if startX == endX and startY == endY then
         drawPixelInternal(startX, startY)
         return
     end
 
-    local minX = math.min(startX, endX)
+    local minX, maxX, minY, maxY = sortCoords(startX, startY, endX, endY)
-    local maxX, minY, maxY
+    local width = maxX - minX + 1
-    if minX == startX then
-        minY = startY
-        maxX = endX
-        maxY = endY
-    else
-        minY = endY
-        maxX = startX
-        maxY = startY
-    end
 
-    for x = minX, maxX do
     for y = minY, maxY do
-            drawPixelInternal(x, y)
+        term.setCursorPos(minX, y)
-        end
+        term.blit((" "):rep(width), colourHex:rep(width), colourHex:rep(width))
     end
 end
 

src/main/resources/data/computercraft/lua/rom/apis/textutils.lua

@@ -453,13 +453,13 @@ do
         error_at(pos, "Unexpected %s, expected %s.", actual, exp)
     end
 
-    local function parse_string(str, pos)
+    local function parse_string(str, pos, terminate)
         local buf, n = {}, 1
 
         while true do
             local c = sub(str, pos, pos)
             if c == "" then error_at(pos, "Unexpected end of input, expected '\"'.") end
-            if c == '"' then break end
+            if c == terminate then break end
 
             if c == '\\' then
                 -- Handle the various escapes
@@ -485,13 +485,13 @@ do
         return concat(buf, "", 1, n - 1), pos + 1
     end
 
-    local valid = { b = true, B = true, s = true, S = true, l = true, L = true, f = true, F = true, d = true, D = true }
+    local num_types = { b = true, B = true, s = true, S = true, l = true, L = true, f = true, F = true, d = true, D = true }
     local function parse_number(str, pos, opts)
         local _, last, num_str = find(str, '^(-?%d+%.?%d*[eE]?[+-]?%d*)', pos)
         local val = tonumber(num_str)
         if not val then error_at(pos, "Malformed number %q.", num_str) end
 
-        if opts.nbt_style and valid[sub(str, pos + 1, pos + 1)] then return val, last + 2 end
+        if opts.nbt_style and num_types[sub(str, last + 1, last + 1)] then return val, last + 2 end
 
         return val, last + 1
     end
@@ -501,9 +501,11 @@ do
         return val, last + 1
     end
 
+    local arr_types = { I = true, L = true, B = true }
     local function decode_impl(str, pos, opts)
         local c = sub(str, pos, pos)
-        if c == '"' then return parse_string(str, pos + 1)
+        if c == '"' then return parse_string(str, pos + 1, '"')
+        elseif c == "'" and opts.nbt_style then return parse_string(str, pos + 1, "\'")
         elseif c == "-" or c >= "0" and c <= "9" then return parse_number(str, pos, opts)
         elseif c == "t" then
             if sub(str, pos + 1, pos + 3) == "rue" then return true, pos + 4 end
@@ -528,7 +530,7 @@ do
 
             while true do
                 local key, value
-                if c == "\"" then key, pos = parse_string(str, pos + 1)
+                if c == "\"" then key, pos = parse_string(str, pos + 1, "\"")
                 elseif opts.nbt_style then key, pos = parse_ident(str, pos)
                 else return expected(pos, c, "object key")
                 end
@@ -560,6 +562,11 @@ do
             pos = skip(str, pos + 1)
             c = sub(str, pos, pos)
 
+            if arr_types[c] and sub(str, pos + 1, pos + 1) == ";" and opts.nbt_style then
+                pos = skip(str, pos + 2)
+                c = sub(str, pos, pos)
+            end
+
             if c == "" then return expected(pos, c, "']'") end
             if c == "]" then return empty_json_array, pos + 1 end
 

src/main/resources/data/computercraft/lua/rom/apis/window.lua

@@ -474,6 +474,14 @@ function create(parent, nX, nY, nWidth, nHeight, bStartVisible)
         end
     end
 
+    --- Get whether this window is visible. Invisible windows will not be
+    -- drawn to the screen until they are made visible again.
+    --
+    -- @treturn boolean Whether this window is visible.
+    -- @see Window:setVisible
+    function window.isVisible()
+        return bVisible
+    end
     --- Draw this window. This does nothing if the window is not visible.
     --
     -- @see Window:setVisible

src/main/resources/data/computercraft/lua/rom/help/changelog.txt

@@ -1,3 +1,15 @@
+# New features in CC: Tweaked 1.94.0
+
+* Add getter for window visibility (devomaa)
+* Generic peripherals are no longer experimental, and on by default.
+* Use term.blit to draw boxes in paintutils (Lemmmy).
+
+And several bug fixes:
+* Fix turtles not getting advancements when turtles are on.
+* Draw in-hand pocket computers with the correct transparent flags enabled.
+* Several bug fixes to SNBT parsing.
+* Fix several programs using their original name instead of aliases in usage hints (Lupus590).
+
 # New features in CC: Tweaked 1.93.1
 
 * Various documentation improvements (Lemmmy).
@@ -74,8 +86,6 @@ And several bug fixes:
 * Fix deadlock when mistakenly "watching" an unloaded chunk.
 * Fix full path of files being leaked in some errors.
 
-Type "help changelog" to see the full version history.
-
 # New features in CC: Tweaked 1.89.1
 
 * Fix crashes when rendering monitors of varying sizes.

src/main/resources/data/computercraft/lua/rom/help/whatsnew.txt

@@ -1,6 +1,13 @@
-New features in CC: Tweaked 1.93.1
+New features in CC: Tweaked 1.94.0
 
-* Various documentation improvements (Lemmmy).
+* Add getter for window visibility (devomaa)
-* Fix TBO monitor renderer on some older graphics cards (Lemmmy).
+* Generic peripherals are no longer experimental, and on by default.
+* Use term.blit to draw boxes in paintutils (Lemmmy).
+
+And several bug fixes:
+* Fix turtles not getting advancements when turtles are on.
+* Draw in-hand pocket computers with the correct transparent flags enabled.
+* Several bug fixes to SNBT parsing.
+* Fix several programs using their original name instead of aliases in usage hints (Lupus590).
 
 Type "help changelog" to see the full version history.

src/main/resources/data/computercraft/lua/rom/programs/alias.lua

@@ -1,6 +1,7 @@
 local tArgs = { ... }
 if #tArgs > 2 then
-    print("Usage: alias <alias> <program>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <alias> <program>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/cd.lua

@@ -1,6 +1,7 @@
 local tArgs = { ... }
 if #tArgs < 1 then
-    print("Usage: cd <path>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <path>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/command/exec.lua

@@ -4,7 +4,8 @@ if not commands then
     return
 end
 if #tArgs == 0 then
-    printError("Usage: exec <command>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    printError("Usage: " .. programName .. " <command>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/copy.lua

@@ -1,6 +1,7 @@
 local tArgs = { ... }
 if #tArgs < 2 then
-    print("Usage: cp <source> <destination>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <source> <destination>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/delete.lua

@@ -1,7 +1,8 @@
 local args = table.pack(...)
 
 if args.n < 1 then
-    print("Usage: rm <paths>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <paths>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/edit.lua

@@ -1,7 +1,8 @@
 -- Get file to edit
 local tArgs = { ... }
 if #tArgs == 0 then
-    print("Usage: edit <path>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <path>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/eject.lua

@@ -1,7 +1,8 @@
 -- Get arguments
 local tArgs = { ... }
 if #tArgs == 0 then
-    print("Usage: eject <drive>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <drive>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/fun/advanced/paint.lua

@@ -34,7 +34,8 @@ end
 -- Determines if the file exists, and can be edited on this computer
 local tArgs = { ... }
 if #tArgs == 0 then
-    print("Usage: paint <path>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <path>")
     return
 end
 local sPath = shell.resolve(tArgs[1])

src/main/resources/data/computercraft/lua/rom/programs/fun/dj.lua

@@ -1,10 +1,11 @@
 local tArgs = { ... }
 
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usages:")
-    print("dj play")
+    print(programName .. " play")
-    print("dj play <drive>")
+    print(programName .. " play <drive>")
-    print("dj stop")
+    print(programName .. " stop")
 end
 
 if #tArgs > 2 then

src/main/resources/data/computercraft/lua/rom/programs/gps.lua

@@ -1,8 +1,9 @@
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usages:")
-    print("gps host")
+    print(programName .. " host")
-    print("gps host <x> <y> <z>")
+    print(programName .. " host <x> <y> <z>")
-    print("gps locate")
+    print(programName .. " locate")
 end
 
 local tArgs = { ... }

src/main/resources/data/computercraft/lua/rom/programs/http/pastebin.lua

@@ -1,8 +1,9 @@
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usages:")
-    print("pastebin put <filename>")
+    print(programName .. " put <filename>")
-    print("pastebin get <code> <filename>")
+    print(programName .. " get <code> <filename>")
-    print("pastebin run <code> <arguments>")
+    print(programName .. " run <code> <arguments>")
 end
 
 local tArgs = { ... }

src/main/resources/data/computercraft/lua/rom/programs/http/wget.lua

@@ -1,7 +1,8 @@
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usage:")
-    print("wget <url> [filename]")
+    print(programName .. " <url> [filename]")
-    print("wget run <url>")
+    print(programName .. " run <url>")
 end
 
 local tArgs = { ... }

src/main/resources/data/computercraft/lua/rom/programs/label.lua

@@ -1,11 +1,12 @@
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usages:")
-    print("label get")
+    print(programName .. " get")
-    print("label get <drive>")
+    print(programName .. " get <drive>")
-    print("label set <text>")
+    print(programName .. " set <text>")
-    print("label set <drive> <text>")
+    print(programName .. " set <drive> <text>")
-    print("label clear")
+    print(programName .. " clear")
-    print("label clear <drive>")
+    print(programName .. " clear <drive>")
 end
 
 local function checkDrive(sDrive)

src/main/resources/data/computercraft/lua/rom/programs/mkdir.lua

@@ -1,7 +1,8 @@
 local tArgs = { ... }
 
 if #tArgs < 1 then
-    print("Usage: mkdir <paths>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <paths>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/monitor.lua

@@ -1,5 +1,6 @@
 local function printUsage()
-    print("Usage: monitor <name> <program> <arguments>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <name> <program> <arguments>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/move.lua

@@ -1,6 +1,7 @@
 local tArgs = { ... }
 if #tArgs < 2 then
-    print("Usage: mv <source> <destination>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <source> <destination>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/rednet/chat.lua

@@ -1,9 +1,10 @@
 local tArgs = { ... }
 
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usages:")
-    print("chat host <hostname>")
+    print(programName .. " host <hostname>")
-    print("chat join <hostname> <nickname>")
+    print(programName .. " join <hostname> <nickname>")
 end
 
 local sOpenedModem = nil

src/main/resources/data/computercraft/lua/rom/programs/redstone.lua

@@ -1,11 +1,12 @@
 local tArgs = { ... }
 
 local function printUsage()
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
     print("Usages:")
-    print("redstone probe")
+    print(programName .. " probe")
-    print("redstone set <side> <value>")
+    print(programName .. " set <side> <value>")
-    print("redstone set <side> <color> <value>")
+    print(programName .. " set <side> <color> <value>")
-    print("redstone pulse <side> <count> <period>")
+    print(programName .. " pulse <side> <count> <period>")
 end
 
 local sCommand = tArgs[1]

src/main/resources/data/computercraft/lua/rom/programs/rename.lua

@@ -1,6 +1,7 @@
 local tArgs = { ... }
 if #tArgs < 2 then
-    print("Usage: rename <source> <destination>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <source> <destination>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/turtle/craft.lua

@@ -11,7 +11,8 @@ end
 local tArgs = { ... }
 local nLimit = nil
 if #tArgs < 1 then
-    print("Usage: craft [number]")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " [number]")
     return
 else
     nLimit = tonumber(tArgs[1])

src/main/resources/data/computercraft/lua/rom/programs/turtle/equip.lua

@@ -5,7 +5,8 @@ end
 
 local tArgs = { ... }
 local function printUsage()
-    print("Usage: equip <slot> <side>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <slot> <side>")
 end
 
 if #tArgs ~= 2 then

src/main/resources/data/computercraft/lua/rom/programs/turtle/excavate.lua

@@ -5,7 +5,8 @@ end
 
 local tArgs = { ... }
 if #tArgs ~= 1 then
-    print("Usage: excavate <diameter>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <diameter>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/turtle/go.lua

@@ -5,7 +5,8 @@ end
 
 local tArgs = { ... }
 if #tArgs < 1 then
-    print("Usage: go <direction> <distance>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <direction> <distance>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/turtle/refuel.lua

@@ -6,7 +6,8 @@ end
 local tArgs = { ... }
 local nLimit = 1
 if #tArgs > 1 then
-    print("Usage: refuel [number]")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " [number]")
     return
 elseif #tArgs > 0 then
     if tArgs[1] == "all" then

src/main/resources/data/computercraft/lua/rom/programs/turtle/tunnel.lua

@@ -5,7 +5,8 @@ end
 
 local tArgs = { ... }
 if #tArgs ~= 1 then
-    print("Usage: tunnel <length>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <length>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/turtle/turn.lua

@@ -5,7 +5,8 @@ end
 
 local tArgs = { ... }
 if #tArgs < 1 then
-    print("Usage: turn <direction> <turns>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <direction> <turns>")
     return
 end
 

src/main/resources/data/computercraft/lua/rom/programs/turtle/unequip.lua

@@ -5,7 +5,8 @@ end
 
 local tArgs = { ... }
 local function printUsage()
-    print("Usage: unequip <side>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <side>")
 end
 
 if #tArgs ~= 1 then

src/main/resources/data/computercraft/lua/rom/programs/type.lua

@@ -1,6 +1,7 @@
 local tArgs = { ... }
 if #tArgs < 1 then
-    print("Usage: type <path>")
+    local programName = arg[0] or fs.getName(shell.getRunningProgram())
+    print("Usage: " .. programName .. " <path>")
     return
 end
 

src/test/resources/test-rom/spec/apis/colors_spec.lua

@@ -73,4 +73,20 @@ describe("The colors library", function()
         expect(colors.rgb8(0.3, 0.5, 0.6)):equals(0x4c7f99)
         expect({ colors.rgb8(0x4c7f99) }):same { 0x4c / 0xFF, 0x7f / 0xFF, 0.6 }
     end)
+
+    describe("colors.toBlit", function()
+        it("validates arguments", function()
+            expect.error(colors.toBlit, nil):eq("bad argument #1 (expected number, got nil)")
+        end)
+
+        it("converts all colors", function()
+            for i = 0, 15 do
+                expect(colors.toBlit(2 ^ i)):eq(string.format("%x", i))
+            end
+        end)
+
+        it("floors colors", function()
+            expect(colors.toBlit(16385)):eq("e")
+        end)
+    end)
 end)

src/test/resources/test-rom/spec/apis/paintutils_spec.lua

@@ -1,4 +1,19 @@
+local with_window = require "test_helpers".with_window
+
 describe("The paintutils library", function()
+    -- Verifies that a window's lines are equal to the given table of blit
+    -- strings ({{"text", "fg", "bg"}, {"text", "fg", "bg"}...})
+    local function window_eq(w, state)
+        -- Verification of the size isn't really important in the tests, but
+        -- better safe than sorry.
+        local _, height = w.getSize()
+        expect(#state):eq(height)
+
+        for line = 1, height do
+            expect({ w.getLine(line) }):same(state[line])
+        end
+    end
+
     describe("paintutils.parseImage", function()
         it("validates arguments", function()
             paintutils.parseImage("")
@@ -28,6 +43,30 @@ describe("The paintutils library", function()
             expect.error(paintutils.drawLine, 1, 1, 1, nil):eq("bad argument #4 (expected number, got nil)")
             expect.error(paintutils.drawLine, 1, 1, 1, 1, false):eq("bad argument #5 (expected number, got boolean)")
         end)
+
+        it("draws a line going across with custom colour", function()
+            local w = with_window(3, 2, function()
+                paintutils.drawLine(1, 1, 3, 1, colours.red)
+            end)
+
+            window_eq(w, {
+                { "   ", "000", "eee" },
+                { "   ", "000", "fff" },
+            })
+        end)
+
+        it("draws a line going diagonally with term colour", function()
+            local w = with_window(3, 3, function()
+                term.setBackgroundColour(colours.red)
+                paintutils.drawLine(1, 1, 3, 3)
+            end)
+
+            window_eq(w, {
+                { "   ", "000", "eff" },
+                { "   ", "000", "fef" },
+                { "   ", "000", "ffe" },
+            })
+        end)
     end)
 
     describe("paintutils.drawBox", function()
@@ -38,6 +77,45 @@ describe("The paintutils library", function()
             expect.error(paintutils.drawBox, 1, 1, 1, nil):eq("bad argument #4 (expected number, got nil)")
             expect.error(paintutils.drawBox, 1, 1, 1, 1, false):eq("bad argument #5 (expected number, got boolean)")
         end)
+
+        it("draws a box with term colour", function()
+            local w = with_window(3, 3, function()
+                term.setBackgroundColour(colours.red)
+                paintutils.drawBox(1, 1, 3, 3)
+            end)
+
+            window_eq(w, {
+                { "   ", "eee", "eee" },
+                { "   ", "e0e", "efe" },
+                { "   ", "eee", "eee" },
+            })
+        end)
+
+        it("draws a box with custom colour", function()
+            local w = with_window(3, 3, function()
+                paintutils.drawBox(1, 1, 3, 3, colours.red)
+            end)
+
+            window_eq(w, {
+                { "   ", "eee", "eee" },
+                { "   ", "e0e", "efe" },
+                { "   ", "eee", "eee" },
+            })
+        end)
+
+        it("draws a box without overwriting existing content", function()
+            local w = with_window(3, 3, function()
+                term.setCursorPos(2, 2)
+                term.write("a")
+                paintutils.drawBox(1, 1, 3, 3, colours.red)
+            end)
+
+            window_eq(w, {
+                { "   ", "eee", "eee" },
+                { " a ", "e0e", "efe" },
+                { "   ", "eee", "eee" },
+            })
+        end)
     end)
 
     describe("paintutils.drawFilledBox", function()
@@ -48,6 +126,31 @@ describe("The paintutils library", function()
             expect.error(paintutils.drawFilledBox, 1, 1, 1, nil):eq("bad argument #4 (expected number, got nil)")
             expect.error(paintutils.drawFilledBox, 1, 1, 1, 1, false):eq("bad argument #5 (expected number, got boolean)")
         end)
+
+        it("draws a filled box with term colour", function()
+            local w = with_window(3, 3, function()
+                term.setBackgroundColour(colours.red)
+                paintutils.drawFilledBox(1, 1, 3, 3)
+            end)
+
+            window_eq(w, {
+                { "   ", "eee", "eee" },
+                { "   ", "eee", "eee" },
+                { "   ", "eee", "eee" },
+            })
+        end)
+
+        it("draws a filled box with custom colour", function()
+            local w = with_window(3, 3, function()
+                paintutils.drawFilledBox(1, 1, 3, 3, colours.red)
+            end)
+
+            window_eq(w, {
+                { "   ", "eee", "eee" },
+                { "   ", "eee", "eee" },
+                { "   ", "eee", "eee" },
+            })
+        end)
     end)
 
     describe("paintutils.drawImage", function()

src/test/resources/test-rom/spec/apis/textutils_spec.lua

@@ -126,12 +126,28 @@ describe("The textutils library", function()
         end)
 
         describe("parses using NBT-style syntax", function()
+            local function exp(x)
+                local res, err = textutils.unserializeJSON(x, { nbt_style = true })
+                if not res then error(err, 2) end
+                return expect(res)
+            end
             it("basic objects", function()
-                expect(textutils.unserializeJSON([[{ a: 1, b:2 }]], { nbt_style = true })):same { a = 1, b = 2 }
+                exp([[{ a: 1, b:2 }]]):same { a = 1, b = 2 }
             end)
 
             it("suffixed numbers", function()
-                expect(textutils.unserializeJSON("1b", { nbt_style = true })):eq(1)
+                exp("1b"):eq(1)
+                exp("1.1d"):eq(1.1)
+            end)
+
+            it("strings", function()
+                exp("'123'"):eq("123")
+                exp("\"123\""):eq("123")
+            end)
+
+            it("typed arrays", function()
+                exp("[B; 1, 2, 3]"):same { 1, 2, 3 }
+                exp("[B;]"):same {}
             end)
         end)
 

src/test/resources/test-rom/spec/apis/window_spec.lua

@@ -157,4 +157,17 @@ describe("The window library", function()
             expect({ w.getLine(1) }):same { "test ", "aaaa0", "4444f" }
         end)
     end)
+    describe("Window.setVisible", function()
+        it("validates arguments", function()
+            local w = mk()
+            expect.error(w.setVisible, nil):eq("bad argument #1 (expected boolean, got nil)")
+        end)
+    end)
+    describe("Window.isVisible", function()
+         it("gets window visibility", function()
+           local w = mk()
+           w.setVisible(false)
+           expect(w.isVisible()):same(false)
+         end)
+    end)
 end)

src/test/resources/test-rom/spec/programs/command/exec_spec.lua

@@ -10,7 +10,7 @@ describe("The exec program", function()
     it("displays its usage when given no argument", function()
         stub(_G, "commands", {})
         expect(capture(stub, "/rom/programs/command/exec.lua"))
-            :matches { ok = true, output = "", error = "Usage: exec <command>\n" }
+            :matches { ok = true, output = "", error = "Usage: /rom/programs/command/exec.lua <command>\n" }
     end)
 
     it("runs a command", function()

src/test/resources/test-rom/spec/programs/copy_spec.lua

@@ -35,6 +35,6 @@ describe("The copy program", function()
 
     it("displays the usage when given no arguments", function()
         expect(capture(stub, "copy"))
-            :matches { ok = true, output = "Usage: cp <source> <destination>\n", error = "" }
+            :matches { ok = true, output = "Usage: copy <source> <destination>\n", error = "" }
     end)
 end)

src/test/resources/test-rom/spec/programs/move_spec.lua

@@ -69,6 +69,6 @@ describe("The move program", function()
 
     it("displays the usage with no arguments", function()
         expect(capture(stub, "move"))
-            :matches { ok = true, output = "Usage: mv <source> <destination>\n", error = "" }
+            :matches { ok = true, output = "Usage: move <source> <destination>\n", error = "" }
     end)
 end)

src/test/resources/test-rom/spec/programs/turtle/craft_spec.lua

@@ -19,7 +19,7 @@ describe("The craft program", function()
         stub(_G, "turtle", { craft = function() end })
 
         expect(capture(stub, "/rom/programs/turtle/craft.lua"))
-            :matches { ok = true, output = "Usage: craft [number]\n", error = "" }
+            :matches { ok = true, output = "Usage: /rom/programs/turtle/craft.lua [number]\n", error = "" }
     end)
 
     it("crafts multiple items", function()

src/test/resources/test-rom/spec/programs/turtle/equip_spec.lua

@@ -13,7 +13,7 @@ describe("The turtle equip program", function()
         stub(_G, "turtle", {})
 
         expect(capture(stub, "/rom/programs/turtle/equip.lua"))
-            :matches { ok = true, output = "Usage: equip <slot> <side>\n", error = "" }
+            :matches { ok = true, output = "Usage: /rom/programs/turtle/equip.lua <slot> <side>\n", error = "" }
     end)
 
     it("equip nothing", function()

src/test/resources/test-rom/spec/programs/turtle/refuel_spec.lua

@@ -32,7 +32,7 @@ describe("The refuel program", function()
     it("displays its usage when given too many argument", function()
         setup_turtle(0, 5, 0)
         expect(capture(stub, "/rom/programs/turtle/refuel.lua a b"))
-            :matches { ok = true, output = "Usage: refuel [number]\n", error = "" }
+            :matches { ok = true, output = "Usage: /rom/programs/turtle/refuel.lua [number]\n", error = "" }
     end)
 
     it("requires a numeric argument", function()

src/test/resources/test-rom/spec/programs/turtle/unequip_spec.lua

@@ -13,7 +13,7 @@ describe("The turtle unequip program", function()
         stub(_G, "turtle", {})
 
         expect(capture(stub, "/rom/programs/turtle/unequip.lua"))
-            :matches { ok = true, output = "Usage: unequip <side>\n", error = "" }
+            :matches { ok = true, output = "Usage: /rom/programs/turtle/unequip.lua <side>\n", error = "" }
     end)
 
     it("says when nothing was unequipped", function()