-renaming demo scripts so that they consistently use .<lang> for their extent

-packaging demo scripts in the appropriate graphviz-<lang> rpm
-fix up php install directories

diff --git a/tclpkg/tkspline/demo/spline b/tclpkg/tkspline/demo/spline
deleted file mode 100755 (executable)
index 0dae2da..0000000
--- a/tclpkg/tkspline/demo/spline
+++ /dev/null
@@ -1,151 +0,0 @@
-#!/bin/sh
-# next line is a comment in tcl \
-exec wish "$0" ${1+"$@"}
-
-package require Tkspline
-
-########################################################################
-# splinetest.tcl - a test of spline rendering using the Tkspline extension
-#
-# John Ellson - ellson@graphviz.org 
-########################################################################
-
-# create canvas and frame for toolbar
-pack [canvas .c -bg white -height 350] \
-    -side top -fill both -expand true
-pack [frame .f] -side top -fill x
-
-proc nextpoint {c wx wy} {
-    global id oldx oldy
-
-    if {[info exists id]} {
-        unset id
-    } {
-        set id [$c find withtag current]
-        if {[string length $id] == 0} {
-            # not a Point
-            unset id
-        } {
-            # $id != {} so must be a Point because everything else is disabled
-            set oldx [$c canvasx $wx]
-            set oldy [$c canvasy $wy]
-        }
-    }
-}
-
-proc motion {c wx wy} {
-    global id oldx oldy
-    set x [$c canvasx $wx]
-    set y [$c canvasy $wy]
-    if [info exists id] {
-        foreach {items idx} [$c gettags $id] {break}
-        # update single coord in three variants of shape
-        foreach itm [split $items .] {
-               $c dchars $itm $idx
-               $c insert $itm $idx [list $x $y]
-        }
-        # move control point
-        $c move $id [expr $x - $oldx] [expr $y - $oldy]
-    }
-    set oldx $x
-    set oldy $y
-}
-
-# itemwithcontrolpoints - create a "line" or "polygon" with
-#    straight + spline + smooth  line variants and draggable 
-#    control points.
-#
-# c = canvas handle
-# item = "line" | "polygon"
-# coords = x y x y ... list of control point locations
-#
-proc itemwithcontrolpoints {c item coords} {
-    if {[string equal $item "line"]} {
-        set opts {}
-    } {
-        set opts {-fill {} -outline black}
-    }
-    set lid [eval $c create $item $coords $opts \
-        -state disabled -tag Line]
-    set slid [eval $c create $item $coords $opts \
-        -smooth true -state disabled -tag Smooth]
-    set bzlid [eval $c create $item $coords $opts \
-        -smooth spline -state disabled -tag Spline]
-    set idx 0
-    foreach {x y} $coords {
-        set id [$c create oval -2 -2 2 2 \
-            -fill yellow -outline black \
-            -tags [list $lid.$slid.$bzlid $idx Point]]
-        $c move $id $x $y 
-        incr idx 2
-    }
-}
-    
-# show objects by type (from toolbar buttons)
-proc show {typ show} {
-    if {$show} {
-        if {[string equal $typ "Point"]} {
-            .c itemconfigure $typ -state normal
-        } {
-            .c itemconfigure $typ -state disabled
-        }
-    } {
-        .c itemconfigure $typ -state hidden
-    }
-}
-
-proc print {} {
-    global tcl_platform
-    if {[string equal $tcl_platform(platform) "windows"]} {
-        # platform == "windows"
-        if {[catch {package require Printer}] 
-        && [catch {package require printer}]} {
-            # Can't do this--no printer package
-            puts stderr "No \"Printer\" package found"
-        } {
-            # Ask the user to select a printer
-            set hdc [ printer dialog select ]
-            # Now send raw postscript output to the device
-            printer send -hdc $hdc -postscript \
-                -data [.c postscript]
-        }
-    } {
-        # platform != "windows" ... then probably unix
-        set chan [open "| lpr" w]
-        .c postscript -channel $chan
-        close $chan
-    }
-}
-
-# populate toolbar
-foreach typ {Exit Print} {
-    set cmd [string tolower $typ]
-    pack [button .f.$cmd \
-        -text $typ -width 6 -command $cmd \
-        -padx 0 -pady 0 -width 6] \
-            -side right
-}
-
-foreach typ {Line Smooth Spline Point} {
-    pack [checkbutton .f.[string tolower $typ] \
-        -text $typ -variable var$typ -width 6 \
-        -selectcolor yellow -command "show $typ \$var$typ" \
-        -indicatoron false] \
-            -side left -fill both
-    set var$typ 1
-}
-
-# mouse bindings on canvas objects
-bind .c <1> "nextpoint .c %x %y"
-bind .c <Motion> "motion .c %x %y"
-
-# populate with demo objects
-itemwithcontrolpoints .c line \
-    {50 50 50 100 100 100 100 50 100 20 150 20 150 50}
-itemwithcontrolpoints .c polygon \
-    {50 200 100 150 150 200 150 250 100 300 50 250}
-
-set help [.c create text 10 125 \
-    -anchor w \
-    -text "You can drag the points\nwith mouse button 1"]
-after 5000 {.c delete $help}

diff --git a/tclpkg/tkspline/demo/spline.README b/tclpkg/tkspline/demo/spline.README
deleted file mode 100644 (file)
index 5d1c410..0000000
--- a/tclpkg/tkspline/demo/spline.README
+++ /dev/null
@@ -1,8 +0,0 @@
-spline - demo additional smoothing method of tkspline
-
-Author: John Ellson <ellson@graphviz.org>
-
-Package requires: wish, tkspline
-
-A demo of various line and polygon smoothing methods.
-This script is designed to exercise the spline smoothing package: tkspline