*** empty log message ***

4 files changed, 533 insertions, 138 deletions

diff --git a/doc/refman.tex b/doc/refman.tex
index 6a44b30..bba14d3 100644
--- a/doc/refman.tex
+++ b/doc/refman.tex
@@ -2,11 +2,15 @@
 \usepackage{a4wide}
 \usepackage{html}
 \usepackage{makeidx}
+\usepackage{graphicx}
 
 
 \newcommand{\cident}[1] {%
   {\tt #1}}
 
+\newcommand{\code}[1] {%
+  {\tt #1}}
+
 \newcommand{\ident}[1] {%
   {\tt\large #1}}
 
@@ -66,7 +70,7 @@
   }
 
 \newcommand{\objectref}[1]{%
-  \hyperref[page]{\ident{#1}}{\ident{#1} (}{)}{cmd:#1}
+  \hyperref[page]{\ident{#1}}{\ident{#1} (}{)}{obj:#1}
   }
 
 \newcommand{\conceptref}[2]{%
@@ -104,9 +108,10 @@
   \begin{blockindent}
     Specifies the width of the 3d border that should be displayed around the widget
     window. This border does not overlap the active zinc display area. The area
-    requested from the geometry manager (or the window manager if applicable) is the
-    overall area, display area plus borders. This value can be given in any of
-    the forms valid for coordinates (See \cident{TkGet\_Pixels}). The default value is 2 pixels.
+    requested from the geometry manager (or the window manager if applicable)
+    is the overall area, display area plus borders. This value can be given
+    in any of the forms valid for coordinates (See \cident{TkGet\_Pixels}).
+    The default value is 2.
   \end{blockindent}
   
   \option{backcolor}{backColor}{BackColor}
@@ -139,6 +144,15 @@
     default value is black.
   \end{blockindent}
 
+  \option{fullreshape}{fullReshape}{FullReshape}
+  \begin{blockindent}
+    If this option is True, the shape applied to the zinc window will
+    propagate up the window hierarchy to the top level window. The
+    result will be a shaped top level. See also the \optref{reshape} option,
+    it controls whether a shape is applied to the zinc window or not.
+    The default is True.
+  \end{blockindent}
+
   \option{height}{height}{Height}
   \begin{blockindent}
     Specifies the height of the actual zinc area (i.e, this dimension
@@ -147,6 +161,58 @@
     100 pixels.
   \end{blockindent}
   
+  \option{highlightbackground}{highlightBackground}{HighlightBackground}
+  \begin{blockindent}
+    Specifies the color to display in the traversal highlight region when the
+    widget does not have the input focus. The default value is \#c3c3c3.
+  \end{blockindent}
+
+  \option{highlightcolor}{highlightColor}{HighlightColor}
+  \begin{blockindent}
+    Specifies the color to use for the traversal highlight rectangle that is
+    drawn around the widget when it has the input focus. The default value
+    is Black.
+  \end{blockindent}
+
+  \option{highlightthickness}{highlightThickness}{HighlightThickness}
+  \begin{blockindent}
+    Specifies a non-negative value indicating the width of the highlight
+    rectangle drawn around the outside of the widget when it has the input
+    focus. The value may have any of the forms acceptable to \cident{Tk\_GetPixels}.
+    If the value is zero, no focus highlight is drawn around the widget.
+    The default value is 2.
+  \end{blockindent}
+
+  \option{insertbackground}{insertBackground}{InsertBackground}
+  \begin{blockindent}
+    Specifies the color to use as background in the area covered by the
+    insertion cursor. This color will normally override either the normal
+    background for the widget (or the selection background if the insertion
+    cursor happens to fall in the selection). The default value is Black.
+  \end{blockindent}
+
+  \option{insertofftime}{insertOffTime}{InsertOffTime}
+  \begin{blockindent}
+    Specifies a non-negative integer value indicating the number of
+    milliseconds the insertion cursor should remain off in each blink cycle.
+    If this option is zero then the cursor is on all the time. The
+    default value is 300.
+  \end{blockindent}
+
+  \option{insertontime}{insertOnTime}{InsertOnTime}
+  \begin{blockindent}
+    Specifies a non-negative integer value indicating the number of
+    milliseconds the insertion cursor should remain on in each blink cycle.
+    The default value is 600.
+  \end{blockindent}
+
+  \option{insertwidth}{insertWidth}{InsertWidth}
+  \begin{blockindent}
+    Specifies a value indicating the width of the insertion cursor.
+    The value may have any of the forms acceptable to \cident{Tk\_GetPixels}.
+    The default value is 2.
+  \end{blockindent}
+
   \option{mapdistancesymbol}{mapDistanceSymbol}{MapDistanceSymbol}
   \begin{blockindent}
     This option specifies the symbol to be used as a milestone
@@ -177,13 +243,25 @@
     integer. It defaults to 1.
   \end{blockindent}
 
-  
   \option{relief}{relief}{Relief}
   \begin{blockindent}
     Specifies the border relief. This option can be given any legal value
     for a relief (See \cident{Tk\_GetRelief} for a description of possible values).
   \end{blockindent}
 
+  \option{reshape}{reshape}{Reshape}
+  \begin{blockindent}
+    Specifies if the clipping shape that can be set in the top group item
+    should clip the top group children or be used to reshape the zinc
+    window. This option can be used with the fullreshape option to reshape
+    the toplevel window as well. The default value is True.
+  \end{blockindent}
+    
+  \option{selectbackground}{selectBackground}{SelectBackground}
+  \begin{blockindent}
+    Specifies the background color to use for displaying the selection
+    in text items. The default value is \#a0a0a0.
+  \end{blockindent}
   
   \option{speedvectorlength}{speedVectorLength}{SpeedVectorLength}
   \begin{blockindent}
@@ -193,6 +271,35 @@
     (often nautic mile / minutes). The default value is 3.
   \end{blockindent}
 
+  \option{takefocus}{takeFocus}{TakeFocus}
+  \begin{blockindent}
+    (From the Tk options manpage).
+    
+    Determines whether the window accepts the focus during keyboard traversal
+    (e.g., Tab and Shift-Tab). Before setting the focus to a window, the
+    traversal scripts consult the value of the takeFocus option. A value of 0
+    means that the window should be skipped entirely during keyboard traversal.
+    1 means that the window should receive the input focus as long as it is
+    viewable (it and all of its ancestors are mapped). An empty value for the
+    option means that the traversal scripts make the decision about whether or
+    not to focus on the window: the current algorithm is to skip the window if
+    it is disabled, if it has no key bindings, or if it is not viewable. If the
+    value has any other form, then the traversal scripts take the value, append
+    the name of the window to it (with a separator space), and evaluate the
+    resulting string as a Tcl script. The script must return 0, 1, or an empty
+    string: a 0 or 1 value specifies whether the window will receive the input
+    focus, and an empty string results in the default decision described above.
+    Note: this interpretation of the option is defined entirely by the Tcl scripts
+    that implement traversal: the widget implementations ignore the option
+    entirely, so you can change its meaning if you redefine the keyboard traversal
+    scripts. The default value is empty.
+  \end{blockindent}
+  
+  \option{tile}{tile}{Tile}
+  \begin{blockindent}
+    Specifies an image name to be used as a tile for painting the zinc window
+    background. The default value is none (the empty string).
+  \end{blockindent}
   
   \option{trackmanagedhistorysize}{trackManagedHistorySize}{TrackManagedHistorySize}
   \begin{blockindent}
@@ -215,7 +322,7 @@
     room for the new one on a first in first out basis. The number of past
     positions actually displayed if specified for each track by the
     attribute \attrref{visiblehistorysize}.
-    The default value is to enable the history collection.
+    The default is to enable the history collection.
   \end{blockindent}
 
   
@@ -251,11 +358,46 @@ Parler de current, all.
   \begin{blockindent}
     This command is used to create new items in a zinc widget. It can be called with
     no parameters to return the list of all item types currently known by
-    the zinc widget. It can also be called with a valid item type as first parameter
-    and a group item as second parameter to create a new item of this type in
-    the given group. The other arguments vary with the type of item. A detailed
-    description of these arguments is given in the sections on the individual item
-    types. Following the creation args the command accept any number of
+    the zinc widget. It can also be called with a valid item type as first
+    parameter and a group item as second parameter to create a new item of this
+    type in the given group.
+
+    After these first two parameters come some item type specific arguments.
+    Here is detailed description of these arguments by type:
+    \begin{description}
+    \item{arc type} \\
+      The arc type expects a list of four floating point numbers ``xo yo xc yc'',
+      giving the coordinates of the origin and the corner of the enclosing rectangle.
+    \item{bezier} \\
+      The bezier type expects a list of floating point numbers ``x0 y0 x1 y1 ... xn yn'',
+      giving the coordinates of the bezier segment controls. The number of values
+      should be pair (or the last value will be discarded), and there should be at
+      least two control points. The segments are built as follow: if there is at
+      least four points, they are used as the four controls of a cubic Bezier. Then,
+      if more than four points are provided , the first three are discarded and
+      the process is restarted using as first control the last control of the previous
+      segment. The process is repeated until there is less than four points left.
+      If three points are left, a segment is drawn using the second point for the
+      two off-curve controls. If two points are left, a line segment is drawn
+      between the two.
+    \item{curve} \\
+      The curve type expects a list of floating point numbers ``x0 y0 x1 y1 ... xn yn'',
+      giving the coordinates of the curve vertices. The number of values should be
+      pair (or the last value will be discarded) but the list can be empty building
+      an empty invisible curve to be used in geometric operations (see the
+      \cmdref{contour} command). As a side effect of the curve behavior a one vertex
+      curve is essentially the same as an empty curve, it only waste some more memory.
+    \item{rectangle type} \\
+      The rectangle type expects a list of four floating point numbers ``xo yo xc yc'',
+      giving the coordinates of the origin and the corner of the rectangle.
+    \item{tabular, track, waypoint} \\
+      These types expects the number of fields they will manage in the label or
+      tabular form. This number must be greater or equal to zero.
+    \item{group, icon, map, reticle, text, window} \\
+      These types doesn't expect type specific arguments.
+    \end{description}
+    
+    Following the creation args the command accept any number of
     attributes\ -\ values pairs to configure the newly created item.
     All the configurable item type attributes are valid in this context. The
     command returns the item id.
@@ -265,23 +407,46 @@ Parler de current, all.
   \begin{blockindent}
      This command add the given tag to all items matching the
      search specification. If the tag is already present on some item,
-     nothing is done for this item. The command has no effect if no
-     items satisfy the given criteria. The command returns en empty
+     nothing is done for that item. The command has no effect if no
+     item satisfy the given criteria. The command returns an empty
      string. The search specification an the associated arguments can
      take the following forms:
      \begin{description}
-     \item{\tt above tagOrId ?inGroup?} \\
+     \item{\tt above tagOrId ?inGroup? ?recursive?} \\
        Selects the item just above the one given by {\tt tagOrId}. If
        {\tt tagOrId} names more than one item, the topmost of these
        items in the display list will be used. If {\tt tagOrId} does
-       not refer to any item then nothing happen.
-
-     \item{\tt all ?inGroup?} \\
-       Selects all the items in the widget.
-
-     \item{\tt atpoint x y ?halo? ?start?} \\
-       Selects the item under or closest to the point {\tt x - y}. If more
-       than one item overlaps the point, the top-most is selected. If {\tt halo}
+       not refer to any item then nothing happen. The inGroup and
+       recursive optional parameters can be specified to restrict the
+       search with a tag matching several items. inGroup specifies a
+       group to start with instead of the top group and recursive
+       tells if the search should descend in the item tree or not.
+
+     \item{\tt all ?inGroup? ?recursive?} \\
+       Selects all the items in the widget. The inGroup and
+       recursive can be specified to restrict the search. inGroup specifies
+       a group to start with instead of the top group and recursive tells
+       if the search should descend in the item tree or not.
+
+     \item{\tt atpriority priority ?inGroup? ?recursive?} \\
+       Selects all the items at the given priority. The inGroup and
+       recursive can be specified to restrict the search. inGroup specifies
+       a group to start with instead of the top group and recursive tells
+       if the search should descend in the item tree or not.
+
+     \item{\tt below tagOrId ?inGroup? ?recursive?} \\
+       Selects the item just below the one given by {\tt tagOrId}. If
+       {\tt tagOrId} names more than one item, the lowest of these
+       items in the display list will be used. If {\tt tagOrId} does
+       not refer to any item then nothing happen. The inGroup and
+       recursive optional parameters can be specified to restrict the
+       search with a tag matching several items. inGroup specifies a
+       group to start with instead of the top group and recursive
+       tells if the search should descend in the item tree or not.
+
+     \item{\tt closest x y ?halo? ?start?} \\
+       Selects the item closest to the point {\tt x - y}. Any item overlapping
+       the point is considered as closest and the topmost is selected. If {\tt halo}
        is given, it defines the size of the point {\tt x - y}. {\tt halo} must
        be a non negative integer. If {\tt start} is specified, it must be
        an item tag or id. If it names a valid item (for a tag, the lowest
@@ -289,32 +454,29 @@ Parler de current, all.
        below {\tt start} instead of the first item in the display
        order. If {\tt start} does not name a valid item, it is ignored.
 
-     \item{\tt atpriority priority ?inGroup?} \\
-       Selects all the items at the given priority.
-
-     \item{\tt below tagOrId ?inGroup?} \\
-       Selects the item just below the one given by {\tt tagOrId}. If
-       {\tt tagOrId} names more than one item, the lowest of these
-       items in the display list will be used. If {\tt tagOrId} does
-       not refer to any item then nothing happen.
-
-     \item{\tt enclosed xo yo xc yc ?inGroup?} \\
+     \item{\tt enclosed xo yo xc yc} \\
        Selects all the items completely enclosed in the rectangle whose
        origin is at {\tt xo - yo} and corner at {\tt xc - yc}. {\tt xc}
        must be no greater than {\tt xo} and {\tt yo} must be no greater
        than {\tt yc}. All coordinates must be integers.
 
-     \item{\tt overlapping xo yo xc yc ?inGroup?} \\
+     \item{\tt overlapping xo yo xc yc} \\
        Selects all the items that overlaps or are enclosed in the rectangle
        whose origin is at {\tt xo - yo} and corner at {\tt xc - yc}. {\tt xc}
        must be no greater than {\tt xo} and {\tt yo} must be no greater than
        {\tt yc}. All coordinates must be integers.
 
-     \item{\tt withtag tagOrId ?inGroup?} \\
-       Selects all the items given by {\tt tagOrId}.
-
-     \item{\tt withtype type ?inGroup?} \\
-       Selects all the items of type {\tt type}.
+     \item{\tt withtag tagOrId ?inGroup? ?recursive?} \\
+       Selects all the items given by {\tt tagOrId}. The inGroup and
+       recursive can be specified to restrict the search. inGroup specifies
+       a group to start with instead of the top group and recursive tells
+       if the search should descend in the item tree or not.
+
+     \item{\tt withtype type ?inGroup? ?recursive?} \\
+       Selects all the items of type {\tt type}. The inGroup and
+       recursive can be specified to restrict the search. inGroup specifies
+       a group to start with instead of the top group and recursive tells
+       if the search should descend in the item tree or not.
      \end{description}
   \end{blockindent}
 
@@ -322,15 +484,10 @@ Parler de current, all.
   \begin{blockindent}
     Returns the (device) coordinate of an item anchor. If no item is
     named by {\tt tagOrId} or if the item doesn't support anchors, an
-    error is raised. If more than one item match {\tt tagOrId}, one of
-    those is used, the exact one is implementation specific.
+    error is raised. If more than one item match {\tt tagOrId}, the topmost
+    in display list order is used.
   \end{blockindent}
     
-\zinccmd{becomes}{}
-  \begin{blockindent}
-    Not yet implemented.
-  \end{blockindent}
-
 \zinccmd{bbox}{tagOrId ?tagOrId ...?}
   \begin{blockindent}
     Returns a list of 4 numbers describing the (device) coordinates of the origin
@@ -339,6 +496,11 @@ Parler de current, all.
     have an empty bounding box, an empty string is returned.
   \end{blockindent}
 
+\zinccmd{becomes}{}
+  \begin{blockindent}
+    Not yet implemented.
+  \end{blockindent}
+
 \zinccmd{bind}{tagOrId ?sequence? ?command?}
   \begin{blockindent}
     This command associates {\tt command} with the item tag, item id, part tag
@@ -377,7 +539,8 @@ Parler de current, all.
     When this occurs, all matching bindings are triggered. The order of
     invocation is as follow: the binding associated with the tag \ident{all}
     is invoked first, followed by the bindings associated with the item tags
-    in order, followed by the binding associated with the item id, followed
+    in order, followed by followed bindings associated with the part tags if
+    relevant, followed by the binding associated with the item id, followed
     by the binding associated with the item part if relevant.
     If there are more than one binding for a single tag, only the most
     specific is triggered.
@@ -409,51 +572,57 @@ Parler de current, all.
     is given, returns a list describing all the supported options (see the
     chapter \conceptref{Widget options}{options}). If an {\tt option} is
     specified without any {\tt value}, the command returns a list
-    describing the named option (this list is identical to the corresponding
-    sublist of the value returned if no {\tt option} is given). If some
+    describing the named option. If some
     {\tt option - value} pairs are given, then the corresponding options
     are changed and the command return an empty string.
   \end{blockindent}
 
+\zinccmd{contour}{tagOrId operator coordListOrTagOrId}
+  \begin{blockindent}
+  \end{blockindent}
+
 \zinccmd{coords}{tagOrId ?add/remove? ?contour? ?index? ?coordList?}
   \begin{blockindent}
     This command understands the following forms:
 
-    .r coords tagOrId contour
-       Get all coordinates of contour.
-       
-    .r coords tagOrId contour coordList
-       Set all coordinates of contour.
-
-    .r coords tagOrId contour index
-       Get coordinate at index in contour.
-       
-    .r coords tagOrId contour index coordList
-       Set coordinate at index in contour.
-       
-    .r coords tagOrId remove contour index
-       Remove coordinate at index in contour.
-       
-    .r coords tagOrId add contour coordList
-       Add coordinates at the end of contour.
-           
-    .r coords tagOrId add contour index coordList
-       Add coordinates at in index in contour.
-           
+    \begin{description}
+    \item{\code{.r coords tagOrId contour}}\\
+      Get all coordinates of contour.
+      
+    \item{\code{.r coords tagOrId contour coordList}}\\
+      Set all coordinates of contour.
+      
+    \item{\code{.r coords tagOrId contour index}}\\
+      Get coordinate at index in contour.
+      
+    \item{\code{.r coords tagOrId contour index coordList}}\\
+      Set coordinate at index in contour.
+      
+    \item{\code{.r coords tagOrId remove contour index}}\\
+      Remove coordinate at index in contour.
+      
+    \item{\code{.r coords tagOrId add contour coordList}}\\
+      Add coordinates at the end of contour.
+      
+    \item{\code{.r coords tagOrId add contour index coordList}}\\
+      Add coordinates at in index in contour.
+    \end{description}
+    
     And the slightly abbreviated forms:
     
-    .r coords tagOrId
-       Get all coordinates of contour 0.
-       
-    .r coords tagOrId coordList
-       Set all coordinates of contour 0.
-
-    .r coords tagOrId remove index
-       Remove coordinate at index in contour 0.
-       
-    .r coords tagOrId add coordList
-       Add coordinates at the end of contour 0.
-       
+    \begin{description}
+    \item{\code{.r coords tagOrId}}\\
+      Get all coordinates of contour 0.
+      
+    \item{\code{.r coords tagOrId coordList}}\\
+      Set all coordinates of contour 0.
+      
+    \item{\code{.r coords tagOrId remove index}}\\
+      Remove coordinate at index in contour 0.
+      
+    \item{\code{.r coords tagOrId add coordList}}\\
+      Add coordinates at the end of contour 0.
+    \end{description}
   \end{blockindent}
 
 \zinccmd{currentpart}{}
@@ -463,6 +632,14 @@ Parler de current, all.
     an item (no item has the \ident{current} tag) the command return -1.
   \end{blockindent}
 
+\zinccmd{cursor}{tagOrId index}
+  \begin{blockindent}
+  \end{blockindent}
+
+\zinccmd{dchars}{tagOrId first ?last?}
+  \begin{blockindent}
+  \end{blockindent}
+
 \zinccmd{dtag}{tagOrId ?tagToDelete?}
   \begin{blockindent}
     Delete the tag {\tt tagToDelete} from the list of tags associated
@@ -480,13 +657,21 @@ Parler de current, all.
     drawing order, topmost first.
   \end{blockindent}
 
+\zinccmd{fit}{coordList error}
+  \begin{blockindent}
+  \end{blockindent}
+
+\zinccmd{focus}{focus ?tagOrId?}
+  \begin{blockindent}
+  \end{blockindent}
+
 \zinccmd{gettags}{tagOrId}
   \begin{blockindent}
     This command returns the list of all the tags associated with
-    the item specified by {\tt tagOrdId}. If more than one item is
-    named by {\tt tagOrdId}, then one of these items (selection is
-    implementation specific) is used to return the result. If no
-    item is named by {\tt tagOrdId}, then the empty list is returned.
+    the item specified by {\tt tagOrId}. If more than one item is
+    named by {\tt tagOrId}, then the topmost in display list order
+    is used to return the result. If no item is named by {\tt tagOrId},
+    then the empty list is returned.
   \end{blockindent}
 
 \zinccmd{group}{tagOrId}
@@ -496,47 +681,66 @@ Parler de current, all.
 \zinccmd{hasanchors}{tagOrId}
   \begin{blockindent}
     This command returns a boolean telling if the item specified by
-    {\tt tagOrdId} supports anchors. If more than one item is named by
-    {\tt tagOrdId}, then one of these items (selection is implementation
-    specific) is used to return the result. If no items are named by
-    {\tt tagOrdId}, an error is raised.
+    {\tt tagOrId} supports anchors. If more than one item is named by
+    {\tt tagOrId}, then the topmost in display list order is used to
+    return the result. If no items are named by {\tt tagOrId}, an error
+    is raised.
   \end{blockindent}
 
 \zinccmd{hasfields}{tagOrId}
   \begin{blockindent}
     This command returns a boolean telling if the item specified by
-    {\tt tagOrdId} supports fields. If more than one item is named by
-    {\tt tagOrdId}, then one of these items (selection is implementation
-    specific) is used to return the result. If no items are named by
-    {\tt tagOrdId}, an error is raised.
+    {\tt tagOrId} supports fields. If more than one item is named by
+    {\tt tagOrId}, then the topmost in display list order is used to
+    return the result. If no items are named by {\tt tagOrId}, an error
+    is raised.
   \end{blockindent}
 
-\zinccmd{hasparts}{tagOrId}
+\zinccmd{hastag}{tagOrId tag}
   \begin{blockindent}
     This command returns a boolean telling if the item specified by
-    {\tt tagOrdId} has parts. If more than one item is named by
-    {\tt tagOrdId}, then one of these items (selection is implementation
-    specific) is used to return the result. If no items are named by
-    {\tt tagOrdId}, an error is raised.
+    {\tt tagOrId} has the specified tag. If more than one item is
+    named by {\tt tagOrId}, then the topmost in display list order
+    is used to return the result. If no items are named by {\tt tagOrId},
+    an error is raised.
   \end{blockindent}
 
-\zinccmd{hastag}{tagOrId tag}
+\zinccmd{index}{tagOrId string}
+  \begin{blockindent}
+  \end{blockindent}
+
+\zinccmd{insert}{insert tagOrId before string}
   \begin{blockindent}
-    This command returns a boolean telling if the item specified by
-    {\tt tagOrdId} has the specified tag. If more than one item is
-    named by {\tt tagOrdId}, then one of these items (selection is
-    implementation specific) is used to return the result. If no items
-    are named by {\tt tagOrdId}, an error is raised.
   \end{blockindent}
 
 \zinccmd{itemcget}{tagOrId ?field? attr}
   \begin{blockindent}
-    To be written
+    Returns the current value of the attribute given by {\tt attr} for
+    the item named by {\tt tagOrId}. If {\tt tagOrId} name more than
+    one item, the topmost in display list order is used. If {\tt field} is
+    given, it must be a valid field index for the item or an error will be
+    reported. If a field index is given, the command will interpret {\tt attr}
+    as a field attribute (see \objectref{field}), otherwise it will be interpreted
+    as an item attribute (see the chapter \conceptref{Item types}{items}).
+    If the attribute is not available for the field or item type, an error is
+    reported.
   \end{blockindent}
 
 \zinccmd{itemconfigure}{tagOrId ?field? ?attr? ?value? ?attr value ...?}
   \begin{blockindent}
-    To be written
+    Query or modify the attributes of an item or field. If no attribute
+    is given, returns a list describing all the supported attributes. If
+    a single attribute is specified without a value, the command returns
+    a list describing the name attribute. For these two form of the command
+    the topmost item described by {\tt tagOrId} is used.
+
+    If at least one attribute - value pair is given, then the corresponding
+    attributes are changed for all the items described by {\tt tagOrId} and
+    the command return an empty string.
+    If {\tt field} is given, it must be a valid field index for the item or
+    an error will be reported. If a field index is given, the command will
+    interpret the given attributes as field attributes, otherwise they will
+    be interpreted as item attributes.
   \end{blockindent}
 
 \zinccmd{lower}{tagOrId ?belowThis?}
@@ -556,6 +760,25 @@ Parler de current, all.
 
 \zinccmd{monitor}{?onOff?}
   \begin{blockindent}
+    This command controls the gathering of performance data. The data
+    gathering is inited and turned on when the command is called with
+    a boolean true parameter. The gathering is stopped if the command
+    is called with a boolean false parameter. If the command is called
+    with no parameters or with a boolean false parameter, it returns a
+    string describing the currently collected data. The other form of
+    the command returns the empty string.
+  \end{blockindent}
+
+\zinccmd{numparts}{tagOrId}
+  \begin{blockindent}
+    This command tells how many private parts are available for event bindings
+    in the item specified by {\tt tagOrId}. If more than one item is named
+    by {\tt tagOrId}, the topmost in display list order is used to return the
+    result. If no items are named by {\tt tagOrId}, an error is raised.
+  \end{blockindent}
+
+\zinccmd{postscript}{}
+  \begin{blockindent}
   \end{blockindent}
 
 \zinccmd{raise}{tagOrId ?aboveThis?}
@@ -564,9 +787,9 @@ Parler de current, all.
     above the item given by {\tt aboveThis}. If {\tt tagOrId} name more
     than one item, their relative order will be preserved. If
     {\tt tagOrId} doesn't name an item, an error is raised. If
-    {\tt aboveThis} name more than one item, the top most is used.
-    If {\tt aboveThis} doesn't name an item, an error is raised. If
-    {\tt aboveThis} is omitted the items are put at the top most
+    {\tt aboveThis} name more than one item, the topmost in display
+    list order is used. If {\tt aboveThis} doesn't name an item, an error
+    is raised. If {\tt aboveThis} is omitted the items are put at the top most
     position. The command returns an empty string.
     As a side affect of this command, the \attrref{priority} attribute of
     all the reordered items is ajusted to match the priority of the
@@ -602,6 +825,14 @@ Parler de current, all.
     X and Y.
   \end{blockindent}
 
+\zinccmd{select}{option ?tagOrId? ?arg?}
+  \begin{blockindent}
+  \end{blockindent}
+
+\zinccmd{smooth}{coordList}
+  \begin{blockindent}
+  \end{blockindent}
+
 \zinccmd{tapply}{}
   \begin{blockindent}
     To be implemented.
@@ -620,9 +851,9 @@ Parler de current, all.
   of the transform or item described by {\tt tagOrIdFrom} to the
   coordinate space of the transform or item described by {\tt tagOrIdTo}.
   If {\tt tagOrIdFrom} is omitted it defaults to the device coordinate
-  space. If either {\tt tagOrId} describe more than one item, one is
-  selected in a system specific way. If either {\tt tagOrId} describe
-  neither a transform nor an item, an error is raised.
+  space. If either {\tt tagOrId} describe more than one item, the topmost
+  in display list order is used. If {\tt tagOrId} doesn't describe
+  either a transform or an item, an error is raised.
 \end{blockindent}
 
 \zinccmd{translate}{tagOrId xAmount yAmount}
@@ -655,8 +886,8 @@ Parler de current, all.
   \begin{blockindent}
     Create (or reset) a transform associated with the name {\tt tName}
     which has for initial value the transform associated with the item
-    {\tt tagOrId}. If {\tt tagOrId} describe more than one item, one is
-    selected in a system specific way. If {\tt tagOrId} doesn't describe
+    {\tt tagOrId}. If {\tt tagOrId} describe more than one item, the
+    topmost in display list order is used. If {\tt tagOrId} doesn't describe
     any item, an error is raised. If {\tt tName} already exists, the
     transform is set to the new value. This command is the only way to
     create a named transform.
@@ -664,10 +895,14 @@ Parler de current, all.
 
 \zinccmd{type}{tagOrId}
   \begin{blockindent}
-    This command returns the type of the item specified by {\tt tagOrdId}.
-    If more than one item is named by {\tt tagOrdId}, then the type of
-    one of these items (selection is implementation specific) is returned.
-    If no items are named by {\tt tagOrdId}, an error is raised.
+    This command returns the type of the item specified by {\tt tagOrId}.
+    If more than one item is named by {\tt tagOrId}, then the type of
+    the topmost item in display list order is returned.
+    If no items are named by {\tt tagOrId}, an error is raised.
+  \end{blockindent}
+
+\zinccmd{verticeat}{tagOrId x y}
+  \begin{blockindent}
   \end{blockindent}
 
 
@@ -725,6 +960,11 @@ Parler de current, all.
   To be written
 \end{blockindent}
 
+\attribute{capstyle}{}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
 \attribute{circlehistory}{boolean}
 \begin{blockindent}
   To be written
@@ -830,11 +1070,26 @@ Parler de current, all.
   To be written
 \end{blockindent}
 
+\attribute{gradient}{}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
 \attribute{image}{imageName}
 \begin{blockindent}
   To be written
 \end{blockindent}
 
+\attribute{joinstyle}{}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
+\attribute{height}{}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
 \attribute{labelanchor}{anchor}
 \begin{blockindent}
   To be written
@@ -926,6 +1181,16 @@ Parler de current, all.
   To be written
 \end{blockindent}
 
+\attribute{leaderfirstend}{}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
+\attribute{leaderlastend}{}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
 \attribute{leadersensitive}{boolean}
 \begin{blockindent}
   To be written
@@ -1167,6 +1432,11 @@ Parler de current, all.
   To be written
 \end{blockindent}
 
+\attribute{window}{windowId}
+\begin{blockindent}
+  To be written
+\end{blockindent}
+
 
 
 \chapter{Labels, fields and label formats}
@@ -1190,6 +1460,7 @@ Applicable attributes for fields:
   \attrref{reliefthickness} & Width of the relief \\
   \attrref{sensitive} & Specifies if the field should react to input events \\
   \attrref{text} & One line of text to be displayed in the field \\
+  \attrref{tile} & \\
   \attrref{visible} & Specifies if the field is dispalyed \\
 \end{tabular}
 
@@ -1198,7 +1469,7 @@ Applicable attributes for fields:
 \chapter{Item types}
 \object{items}
 
-This chapter introduces the various items that can be used in \ident{zinc}.
+This chapter introduces the item types that can be used in \ident{zinc}.
 
 
 \section{Group items}
@@ -1289,6 +1560,8 @@ Applicable attributes for \ident{waypoint}:
   \attrref{labelformat} & \\
   \attrref{leaderanchors} & The attachments of the leader on the label side \\
   \attrref{leadercolor} & \\
+  \attrref{leaderfirstend} & \\
+  \attrref{leaderlastend} & \\
   \attrref{leadersensitive} & \\
   \attrref{leadershape} & \\
   \attrref{leaderstyle} & \\
@@ -1351,8 +1624,8 @@ Applicable attributes for \ident{text}:
   \attrref{priority} & The absolute position in the stacking order \\
   \attrref{sensitive} & Specifies if the item should react to events \\
   \attrref{spacing} & \\
-  \attrref{text} & \\
   \attrref{tags} & The list of tags associated with the item \\
+  \attrref{text} & \\
   \attrref{underlined} & \\
   \attrref{visible} & Specifies if the item is displayed \\
   \attrref{width} & \\
@@ -1388,18 +1661,18 @@ Applicable attributes for \ident{reticle}:
   
 \begin{tabular}{ll}
   \attrref{brightlinecolor} & \\
+  \attrref{brightlinestyle} & \\
   \attrref{composerotation} & Specifies if the current rotation should be composed with the local transform \\
   \attrref{composescale} & Specifies if the current scale should be composed with the local transform \\
-  \attrref{linecolor} & \\
   \attrref{firstradius} & \\
+  \attrref{linecolor} & \\
+  \attrref{linestyle} & \\
   \attrref{numcircles} & \\
   \attrref{period} & \\
   \attrref{position} & \\
   \attrref{priority} & The absolute position in the stacking order \\
   \attrref{sensitive} & Specifies if the item should react to events \\
   \attrref{stepsize} & \\
-  \attrref{linestyle} & \\
-  \attrref{brightlinestyle} & \\
   \attrref{tags} & The list of tags associated with the item \\
   \attrref{visible} & Specifies if the item is displayed \\
 \end{tabular}
@@ -1426,11 +1699,6 @@ Applicable attributes for \ident{map}:
 \end{tabular}
 
   
-\section{Mosaic items}
-
-\object{mosaic}
-
-
 \section{Rectangle items}
 
 \object{rectangle}
@@ -1442,6 +1710,7 @@ Applicable attributes for \ident{rectangle}:
   \attrref{fillcolor} & \\
   \attrref{filled} & \\
   \attrref{fillpattern} & \\
+  \attrref{gradient} & \\
   \attrref{linecolor} & \\
   \attrref{linepattern} & \\
   \attrref{linestyle} & \\
@@ -1469,6 +1738,7 @@ Applicable attributes for \ident{arc}:
   \attrref{filled} & \\
   \attrref{fillpattern} & \\
   \attrref{firstend} & \\
+  \attrref{gradient} & \\
   \attrref{lastend} & \\
   \attrref{linecolor} & \\
   \attrref{linepattern} & \\
@@ -1490,14 +1760,15 @@ Applicable attributes for \ident{arc}:
 Applicable attributes for \ident{curve}:
 
 \begin{tabular}{ll}
-  \attrref{bezier} & \\
   \attrref{capstyle} & \\
+  \attrref{closed} & \\
   \attrref{composerotation} & Specifies if the current rotation should be composed with the local transform \\
   \attrref{composescale} & Specifies if the current scale should be composed with the local transform \\
   \attrref{fillcolor} & \\
   \attrref{filled} & \\
   \attrref{fillpattern} & \\
   \attrref{firstend} & \\
+  \attrref{gradient} & \\
   \attrref{joinstyle} & \\
   \attrref{lastend} & \\
   \attrref{linecolor} & \\
@@ -1509,13 +1780,65 @@ Applicable attributes for \ident{curve}:
   \attrref{priority} & The absolute position in the stacking order \\
   \attrref{relief} & \\
   \attrref{sensitive} & Specifies if the item should react to events \\
-  \attrref{smoothed} & \\
   \attrref{tags} & The list of tags associated with the item \\
   \attrref{tile} & \\
   \attrref{visible} & Specifies if the item is displayed \\
 \end{tabular}
 
   
+\section{Bezier items}
+
+\object{bezier}
+Applicable attributes for \ident{bezier}:
+
+\begin{tabular}{ll}
+  \attrref{capstyle} & \\
+  \attrref{composerotation} & Specifies if the current rotation should be composed with the local transform \\
+  \attrref{composescale} & Specifies if the current scale should be composed with the local transform \\
+  \attrref{fillcolor} & \\
+  \attrref{filled} & \\
+  \attrref{fillpattern} & \\
+  \attrref{firstend} & \\
+  \attrref{gradient} & \\
+  \attrref{lastend} & \\
+  \attrref{linecolor} & \\
+  \attrref{linepattern} & \\
+  \attrref{linestyle} & \\
+  \attrref{linewidth} & \\
+  \attrref{priority} & The absolute position in the stacking order \\
+  \attrref{relief} & \\
+  \attrref{sensitive} & Specifies if the item should react to events \\
+  \attrref{tags} & The list of tags associated with the item \\
+  \attrref{tile} & \\
+  \attrref{visible} & Specifies if the item is displayed \\
+\end{tabular}
+
+
+\section{Window items}
+
+\object{window}
+Applicable attributes for \ident{window}:
+
+\begin{tabular}{ll}
+  \attrref{anchor} & The anchor used in positionning the item \\
+  \attrref{composerotation} & Specifies if the current rotation should be composed with the local transform \\
+  \attrref{composescale} & Specifies if the current scale should be composed with the local transform \\
+  \attrref{connecteditem} & Specifies the item relative to which this item is placed \\
+  \attrref{connectionanchor} & Specifies the anchor on the connected item used for the placement \\
+  \attrref{height} & \\
+  \attrref{position} & The item's position relative to the anchor (if no connected item specified) \\
+  \attrref{priority} & Constraints of the underlying window sytem dictate the stacking
+  order of window items. They can't be lowered under the other items. Additionally,
+  to manipulate their stacking order, you must use the raise and lower Tk commands on
+  the associated Tk window.\\
+  \attrref{sensitive} & This option has no effect on window items \\
+  \attrref{tags} & The list of tags associated with the item \\
+  \attrref{visible} & Specifies if the item is displayed \\
+  \attrref{width} & \\
+  \attrref{window} & \\
+\end{tabular}
+
+
 \chapter{Bindings}
 
 
@@ -1591,12 +1914,24 @@ Applicable attributes for \ident{curve}:
 
 \section{Bitmaps}
 
-  Zinc creates two sets of bitmaps. The first set contains
-  symbols for ATC tracks, maps and waypoints, these bitmaps
-  are named AtcSymbol0 to AtcSymbol21. The second set provides
-  stipples that can be used to implement transparency, they
-  are named AlphaStipple0 to AlphaStipple15, AlphaStipple0
-  being the most transparent.
+  Zinc creates two sets of bitmaps.
+
+  The first set contains symbols for ATC tracks, maps and
+  waypoints, these bitmaps are named AtcSymbol1 to AtcSymbol22.
+
+\latexhtml{%
+  \includegraphics{atcsymb.ps}}{%
+  \htmladdimg{atcsymb.png}
+  }
+
+  The second set provides stipples that can be used to implement
+  transparency, they are named AlphaStipple0 to AlphaStipple15,
+  AlphaStipple0 being the most transparent.
+
+\latexhtml{%
+  \includegraphics{alphastip.ps}}{%
+  \htmladdimg{alphastip.png}
+  }
 
 \latex {\tolerance 2000                 %allow somewhat looser lines.
 \hbadness 10000 }                 %don't complain about underfull lines.
diff --git a/sandbox/testbitmaps.tcl b/sandbox/testbitmaps.tcl
new file mode 100644
index 0000000..e2e48af
--- /dev/null
+++ b/sandbox/testbitmaps.tcl
@@ -0,0 +1,60 @@
+#!/usr/bin/wish -f
+
+load tkzinc3.1.so
+
+set r [zinc .r -backcolor gray -relief sunken]
+set top 1
+pack .r -expand t -fill both
+.r configure -width 500 -height 800
+
+.r add rectangle $top "30 50 80 100" -filled t -fillpattern AlphaStipple0
+.r add text $top -position "50 110" -text "0"
+.r add rectangle $top "100 50 150 100" -filled t -fillpattern AlphaStipple1
+.r add text $top -position "120 110" -text "1"
+.r add rectangle $top "170 50 220 100" -filled t -fillpattern AlphaStipple2
+.r add text $top -position "190 110" -text "2"
+.r add rectangle $top "240 50 290 100" -filled t -fillpattern AlphaStipple3
+.r add text $top -position "260 110" -text "3"
+.r add rectangle $top "310 50 360 100" -filled t -fillpattern AlphaStipple4
+.r add text $top -position "330 110" -text "4"
+.r add rectangle $top "380 50 430 100" -filled t -fillpattern AlphaStipple5
+.r add text $top -position "400 110" -text "5"
+
+.r add rectangle $top "30 150 80 200" -filled t -fillpattern AlphaStipple6
+.r add text $top -position "50 210" -text "6"
+.r add rectangle $top "100 150 150 200" -filled t -fillpattern AlphaStipple7
+.r add text $top -position "120 210" -text "7"
+.r add rectangle $top "170 150 220 200" -filled t -fillpattern AlphaStipple8
+.r add text $top -position "190 210" -text "8"
+.r add rectangle $top "240 150 290 200" -filled t -fillpattern AlphaStipple9
+.r add text $top -position "260 210" -text "9"
+.r add rectangle $top "310 150 360 200" -filled t -fillpattern AlphaStipple10
+.r add text $top -position "330 210" -text "10"
+.r add rectangle $top "380 150 430 200" -filled t -fillpattern AlphaStipple11
+.r add text $top -position "400 210" -text "11"
+
+.r add rectangle $top "100 250 150 300" -filled t -fillpattern AlphaStipple12
+.r add text $top -position "120 310" -text "12"
+.r add rectangle $top "170 250 220 300" -filled t -fillpattern AlphaStipple13
+.r add text $top -position "190 310" -text "13"
+.r add rectangle $top "240 250 290 300" -filled t -fillpattern AlphaStipple14
+.r add text $top -position "260 310" -text "14"
+.r add rectangle $top "310 250 360 300" -filled t -fillpattern AlphaStipple15
+.r add text $top -position "330 310" -text "15"
+
+.r add text $top -position "180 360" -text "AlphaStipple" \
+	-font "-*-lucida-bold-r-normal-*-14-*-*-*-*-*-*-*"
+
+for {set i 0} {$i < 22} {incr i} {
+    set num [expr $i + 1]
+    .r add waypoint $top 0 \
+	    -position "[expr 40 + ($i % 8)*60] [expr 420 + ($i / 8)*45]" \
+	    -symbol "AtcSymbol$num"
+    .r add text $top \
+	    -position "[expr 36 + ($i % 8)*60] [expr 430 + ($i / 8)*45]" \
+	    -text "$num" \
+	    -font "-*-helvetica-medium-r-*-*-*-120-*-*-*-*-*-*"
+}
+
+.r add text $top -position "180 560" -text "AtcSymbol" \
+	-font "-*-lucida-bold-r-normal-*-14-*-*-*-*-*-*-*"
diff --git a/sandbox/testzinc.pl b/sandbox/testzinc.pl
index 8c318e3..fa031f3 100644
--- a/sandbox/testzinc.pl
+++ b/sandbox/testzinc.pl
@@ -94,9 +94,9 @@ $zinc->itemconfigure($track, 2, -image => $logo , -alignment => "center");
 $zinc->itemconfigure($track, 0, -reliefthickness =>  2, -relief => "sunken",
 		      -bordercolor => "red", -border => "noborder");
 
-$zinc->bind($track.":-3", "<Enter>",
+$zinc->bind($track.":speedvector", "<Enter>",
 	     sub {$zinc->itemconfigure($track, -speedvectorcolor => 'red')});
-$zinc->bind($track.":-3", "<Leave>",
+$zinc->bind($track.":speedvector", "<Leave>",
     sub {$zinc->itemconfigure($track, -speedvectorcolor => 'black')});
 	     
 
diff --git a/sandbox/xpenguin.png b/sandbox/xpenguin.png
new file mode 100644
index 0000000..1b1d352
--- /dev/null
+++ b/sandbox/xpenguin.png