diff --git a/specs/glossary.xml b/specs/glossary.xml
index 70fe87e..a223e52 100644
--- a/specs/glossary.xml
+++ b/specs/glossary.xml
@@ -2,7 +2,7 @@
Glossary
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+
Access control list
Access control list
@@ -20,7 +20,7 @@ protocol name and data received by the server at connection setup.
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+
Active grab
Active grab
@@ -31,7 +31,7 @@ the single grabbing client.
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Ancestors
Ancestors
@@ -41,7 +41,7 @@ If W is an inferior of A, then A is an ancestor of W.
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+
Atom
Atom
@@ -52,7 +52,7 @@ Atoms are used to identify properties, types, and selections.
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+
Background
Background
@@ -66,7 +66,7 @@ the server will automatically tile those regions with the background.
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Backing store
Backing store
@@ -77,7 +77,7 @@ the pixels saved off screen are known as a backing store.
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Bit gravity
@@ -92,7 +92,7 @@ a window is known as bit gravity.
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Bit plane
@@ -103,7 +103,7 @@ each bitmap is called a bit plane or plane.
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Bitmap
Bitmap
@@ -113,7 +113,7 @@ A bitmap is a pixmap of depth one.
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Border
Border
@@ -128,7 +128,7 @@ Exposure events are never generated for border regions.
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Button grabbing
@@ -140,7 +140,7 @@ the pointer is then actively grabbed by the client.
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Byte order
Byte order
@@ -155,7 +155,7 @@ and the server swaps bytes as necessary.
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Children
Children
@@ -165,7 +165,7 @@ The children of a window are its first-level subwindows.
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Client
Client
@@ -184,7 +184,7 @@ not by program lifetimes.
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Clipping region
Clipping region
@@ -197,7 +197,7 @@ The image defined by the bitmap or rectangles is called a clipping region.
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Colormap
@@ -213,7 +213,7 @@ so that windows associated with those maps display with correct colors.
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Connection
Connection
@@ -226,7 +226,7 @@ connection to the server over which requests and events are sent.
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Containment
Containment
@@ -241,7 +241,7 @@ but no inferior contains the pointer.
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Coordinate system
Coordinate system
@@ -258,7 +258,7 @@ the origin is inside the border at the inside upper left.
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Cursor
Cursor
@@ -272,7 +272,7 @@ when the pointer is in that window.
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Depth
Depth
@@ -284,7 +284,7 @@ used in conjunction with for graphics output.
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Device
Device
@@ -297,7 +297,7 @@ The core protocol only deals with two devices,
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DirectColor
DirectColor
@@ -313,7 +313,7 @@ The RGB values can be changed dynamically.
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Display
Display
@@ -323,7 +323,7 @@ A server, together with its screens and input devices, is called a display.
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Drawable
Drawable
@@ -338,7 +338,7 @@ window cannot be used as a source or destination in a graphics operation.
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Event
Event
@@ -355,7 +355,7 @@ Events are typically reported relative to a window.
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Event mask
@@ -367,7 +367,7 @@ is described by using an event mask.
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Event synchronization
@@ -382,7 +382,7 @@ of device events.
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Event propagation
@@ -394,7 +394,7 @@ of event or until the event is discarded explicitly.
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Event source
@@ -405,7 +405,7 @@ event.
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Exposure event
@@ -418,7 +418,7 @@ of regions of windows have been lost.
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Extension
Extension
@@ -431,7 +431,7 @@ all possible and are expected.
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Focus window
@@ -441,7 +441,7 @@ The focus window is another term for the input focus.
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Font
Font
@@ -455,7 +455,7 @@ and interline spacing.
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GC, GContext
GC
@@ -466,7 +466,7 @@ GC and gcontext are abbreviations for graphics context.
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Glyph
Glyph
@@ -476,7 +476,7 @@ A glyph is an image, typically of a character, in a font.
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Grab
Grab
@@ -491,7 +491,7 @@ various styles of user interfaces.
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Graphics context
Graphics context
@@ -505,7 +505,7 @@ and the same depth as the graphics context.
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Gravity
Gravity
@@ -515,7 +515,7 @@ See bit gravity and window gravity.
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GrayScale
GrayScale
@@ -530,7 +530,7 @@ The gray values can be changed dynamically.
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Hotspot
Hotspot
@@ -541,7 +541,7 @@ cursor corresponding to the coordinates reported for the pointer.
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Identifier
Identifier
@@ -553,7 +553,7 @@ The identifier can be used over any connection.
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Inferiors
Inferiors
@@ -564,7 +564,7 @@ the children, the children's children, and so on.
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Input focus
Input focus
@@ -584,7 +584,7 @@ the pointer is on at each keyboard event.
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Input manager
Input manager
@@ -594,7 +594,7 @@ Control over keyboard input is typically provided by an input manager client.
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InputOnly window
@@ -613,7 +613,7 @@ windows as inferiors.
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InputOutput window
@@ -631,7 +631,7 @@ windows as inferiors.
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Key grabbing
@@ -643,7 +643,7 @@ the keyboard is then actively grabbed by the client.
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Keyboard grabbing
@@ -655,7 +655,7 @@ normally have been sent to.
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Keysym
Keysym
@@ -665,7 +665,7 @@ An encoding of a symbol on a keycap on a keyboard.
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Mapped
Mapped window
@@ -676,7 +676,7 @@ Unmapped windows and their inferiors are never viewable or visible.
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Modifier keys
Modifier keys
@@ -687,7 +687,7 @@ ShiftLock, and similar keys are called modifier keys.
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Monochrome
Monochrome
@@ -699,7 +699,7 @@ in which there are only two colormap entries.
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Obscure
Obscure
@@ -717,7 +717,7 @@ and that a window can be obscured and yet still have visible regions.
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Occlude
Occlude
@@ -732,7 +732,7 @@ Also note that window borders are included in the calculation.
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Padding
Padding
@@ -744,7 +744,7 @@ This increases ease of portability to some machine architectures.
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Parent window
@@ -754,7 +754,7 @@ If C is a child of P, then P is the parent of C.
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Passive grab
Passive grab
@@ -765,7 +765,7 @@ The grab activates when the key or button is actually pressed.
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Pixel value
Pixel value
@@ -779,7 +779,7 @@ a pixel value indexes a colormap to derive an actual color to be displayed.
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Pixmap
Pixmap
@@ -793,7 +793,7 @@ A pixmap can also be thought of as a stack of N bitmaps.
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Plane
Plane
@@ -804,7 +804,7 @@ each bitmap is called a plane or bit plane.
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Plane mask
@@ -817,7 +817,7 @@ The plane mask is stored in a graphics context.
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Pointer
Pointer
@@ -828,7 +828,7 @@ and tracked on the screens.
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Pointer grabbing
@@ -840,7 +840,7 @@ rather than the client the events would normally have been sent to.
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Pointing device
Pointing device
@@ -853,7 +853,7 @@ and it tracks whatever pointing device is attached as the pointer.
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Property
Property
@@ -868,7 +868,7 @@ hints, program names, and icon formats with a window manager.
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Property list
Property list
@@ -879,7 +879,7 @@ been defined for the window.
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PseudoColor
PseudoColor
@@ -893,7 +893,7 @@ The RGB values can be changed dynamically.
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Redirecting control
Redirecting control
@@ -907,7 +907,7 @@ rather than the operation actually being performed.
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Reply
Reply
@@ -921,7 +921,7 @@ although some requests generate multiple replies.
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Request
Request
@@ -932,7 +932,7 @@ It is a single block of data sent over a connection.
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Resource
Resource
@@ -946,7 +946,7 @@ over which the resource was created.
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RGB values
RGB values
@@ -959,7 +959,7 @@ The server scales the values to match the display hardware.
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Root
Root
@@ -972,7 +972,7 @@ The root of a window is the root window under which the window was created.
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Root window
@@ -985,7 +985,7 @@ A root window has no parent.
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Save set
Save set
@@ -999,7 +999,7 @@ lost windows if the manager terminates abnormally.
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Scanline
Scanline
@@ -1011,7 +1011,7 @@ values ordered by increasing x coordinate.
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Scanline order
Scanline order
@@ -1022,7 +1022,7 @@ increasing y coordinate.
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Screen
Screen
@@ -1035,7 +1035,7 @@ and pointer shared among the screens.
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Selection
Selection
@@ -1064,7 +1064,7 @@ The protocol does not constrain the semantics.
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Server
Server
@@ -1077,7 +1077,7 @@ and demultiplexes input back to the appropriate clients.
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Server grabbing
@@ -1092,7 +1092,7 @@ indivisibly.
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Sibling
Sibling
@@ -1102,7 +1102,7 @@ Children of the same parent window are known as sibling windows.
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Stacking order
Stacking order
@@ -1115,7 +1115,7 @@ The relationship between sibling windows is known as the stacking order.
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StaticColor
StaticColor
@@ -1128,7 +1128,7 @@ in which the RGB values are predefined and read-only.
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StaticGray
StaticGray
@@ -1142,7 +1142,7 @@ The values are typically linear or near-linear increasing ramps.
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Stipple
Stipple
@@ -1154,7 +1154,7 @@ color.
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String Equivalence
String Equivalence
@@ -1173,7 +1173,7 @@ are pairwise equivalent to decimal values 246 to 254 inclusive
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Tile
Tile
@@ -1184,7 +1184,7 @@ The pixmap itself is also known as a tile.
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Timestamp
Timestamp
@@ -1206,7 +1206,7 @@ server time.
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TrueColor
TrueColor
@@ -1222,7 +1222,7 @@ The values are typically linear or near-linear increasing ramps.
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Type
Type
@@ -1235,7 +1235,7 @@ and are solely for the benefit of clients.
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Viewable
Viewable
@@ -1249,7 +1249,7 @@ backing store.
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Visible
Visible
@@ -1262,7 +1262,7 @@ other window.
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Window gravity
@@ -1276,7 +1276,7 @@ as window gravity.
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Window manager
@@ -1287,7 +1287,7 @@ Manipulation of windows on the screen and much of the user interface
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XYFormat
XYFormat
@@ -1299,7 +1299,7 @@ appearing from most-significant to least-significant in bit order.
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ZFormat
ZFormat