Script work

Add Envelope script
Add Clips and Boundaries Scripts.
Add docimages_oddments.py for the weirder cases.
Add make html script.
Add more spectral images
Add Dark versions of spectrograms (paul's comment)
Clean up oddments script.

- This commit also adds an option NOT to bring Audacity to the top when screenshotting.
-- That's because QuickPlay will disappear if you do -because you lose mouse capture.
- Also allow negative window IDs in the drag command.

- Registration names of align commands sorted.  They had &, : and / in them.
- Fixed bug in SetTrackInfo where bFocused was being ignored
- Fixed bug where command manager ignored multi-commands.
- Commit docimages_oddments.py again, to fix line endings.

scripts/piped-work/docimages_core.py

@@ -72,9 +72,13 @@ def quickTest() :
 
 def setup() :
     global path
+    global sample_path
     global sample
     global sample2
+    global postfix
+    postfix = ''
     path = 'C:\\Users\\James Crook\\'
+    sample_path ='C:\\Users\\James Crook\\Music\\'
     sample ='C:\\Users\\James Crook\\Music\\The Poodle Podcast.wav'
     sample2 ='C:\\Users\\James Crook\\Music\\PoodlePodStereo.wav'
     startPipes()
@@ -89,8 +93,17 @@ def makeWayForTracks(  ) :
 
 def capture( name, what ) :
     global path
+    global postfix
+    name = name.split( '.png' )[0] + postfix + '.png' 
     do( 'Screenshot: Path="'+path+name+'" CaptureWhat=' + what )
 
+def loadExample( name ):
+    global sample_path
+    makeWayForTracks( )
+    do( 'Import2: Filename="'+sample_path+name+'"' )
+    do( 'Select: First=0 Last=0 Start=0 End=0')
+    do( 'FitInWindow' )
+
 def loadMonoTrack():
     global sample
     makeWayForTracks( )
@@ -112,6 +125,7 @@ def loadMonoTracks( num ) :
     loadMonoTrack()
     do( 'SetTrack: Track=0 Name="Foxy Lady"')
     for i in range( 0, num-1 ):
+        do( 'Select: First=0 Last=0')
         do( 'Duplicate' )
     do( 'FitInWindow' )
     do( 'Select: Start=55 End=70')
@@ -121,6 +135,7 @@ def loadStereoTracks( num ) :
     loadStereoTrack()
     do( 'SetTrack: Track=0 Name="Foxy Lady"')
     for i in range( 0, num-1 ):
+        do( 'Select: First=0 Last=0')
         do( 'Duplicate' )
     do( 'FitInWindow' )
     do( 'Select: Start=55 End=70 First=0 Last=' + str(num*2-1) )