Editor Command Set:
  <Abort> should be possible anywhere within the parser.
  <Selection><Menu Command>  Tesler's modeless syntax.
  <Selection><Command><Iterator><Confirmation>  Possible syntax
    Iterator is {ALL, TO_END, TO_BEGINING, <Number>}

System Inprovements:
  Make fontInfo[] a vector.
  Dynamically load fonts.
  Get rid of Globals.h.
  Make sure propagator does cut and merge zone for Region and fragments.

Fob improvements:
  Display subzone -- clipXput is expensive.
  File readin of formatted text into an instance of fob.
  Multiple commandsets.
  Mouse support for gather region.
  Routine to perform division of a format zone.
  Routine to merge two zones.
  Make keymap an instance specific component.
  Region_find stuff.
  Highlighting.
  Separate into display (fdisp) component and edit (fedit) component
  
Understanding:
  Will the propagator withstand a call from a region not listed in the
    Text Structure's regions vector?
Cursors:
  New definition of cursor:  Region, hooked into propagator.
  Write routines that will give a cursor position given an XY position
    in a line region.  -- Hard!  Formatting issue.

Outliner:
  Adding formatting to outline:  Make it a doc with refers to
    sub-components. 

System:
  The system is arranged as an array of documents.
  Each document is an array of components.
  A component is something that extends end to end along the document.
  Components are made up of simple or compound components.

	text	formatting	annotations
	  |	  |		  |
	abcd	timrom12	  |
	  |	  |		  |
	defh	timrom12b	<ann_doc1>

Data Stream:
  Currently follows a scribe-like syntax
  @begin(component:type,name)  @end(component ...)  Defines a component
  (Unnamed component is main text inserted in-line)
  @begin(refer:cname, pname) @end(refer:cname, rname) Tie this text to
    component of name cname and give the link name rname.
  
  @begin(component: document, main)
    @begin(refer:format, f1) 
      abcd
    @end(refer:format, f1) 
    @begin(refer:format, f2) 
    @begin(refer:ann_doc, ann_doc1) 
      defh
    @end(refer:format, f2) 
    @end(refer:format, ann_doc1) 
  @end(component:document, main)
  @begin(component:format, f1)
    timrom12
  @end(component:format, f1)
  @begin(component:format, f2)
    timrom12b
  @end(component:format, f2)
  @begin(component:ann_table, main)
    @begin(component:ann_doc, ann_doc1)
    @end(component:ann_doc, ann_doc1)
  @end(component:annotations, main)

Command set:
  The commandset consists of a list of command sets searched in a
    particular order.
  Commandsets can be added to or deleted from the list by name.
  Commandsets consists of keytable, optable, menutable, helptable.
  Commandsets may also need a parser.
  Commandsets may also need timers for electric help.
  Commandsets may need to self-modify, or contain state and context.