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For some reason this toolbox module was unique in linking against the public toolboxlib rather than the internal one, this meant having to carefully tippy toe around not mixing header files (as they contain similar but differently named definitions).
A massive search and replace job.
Tested briefly using ResEd/ResTest and a textarea and scrolllist in a ROM build.
Requires Common-0_21.

Version 0.36. Tagged as 'Gadgets-0_36'

Detail:
  c/ScrollList, c/TextArea - ScrollList_SetFont and TextArea_SetFont now accept font handles instead of just font names. The handles are handled in the same way as the Window module, i.e. the handle will be managed and freed by the TextGadgets modules. Fixes bug #212.
  c/ScrollList, c/Scrollbar, c/TextArea - Fix handling of Toolbox_ObjectDeleted events. Original code would corrupt the object lists when deleting items, and reallocate much more memory than was actually needed. Fixes bug #214
  c/MemMan - Fix grow_handlers to not leave handle_list as NULL if the realloc fails. Fixes bug #216.
  c/MemMan, c/TextArea, c/TextMan, h/MemMan, h/TextMan - Changed how the 'Handle' type is handled. Instead of MemMan giving out direct pointers to Handle instances, it now gives out identifiers (HandleId). These identifiers are then converted to Handle pointers via get_handle whenever the contents need to be accessed. This allows the handle_list to be safely realloc'd without breaking all the existing Handle pointers. Fixes bug #217
  c/MemMan - Reduced HDNLE_GRW_BY from 1000 to 128 to save a bit of memory
Admin:
  Module compiles and runs, but actual functionality is untested.
  Fixes bugs 212, 214, 216, 217.


Version 0.32. Tagged as 'Gadgets-0_32'

Previously, a number of errors were contructed as automatic variables then returned to the caller - potentially accessing stale stack area. All error blocks are now held in ROM and cast from there.
Error numbers are now not &00000000 or &20202020, using the allocated base - requires 'Common-0_15'.
Trimmed some unused debugging code out, saves about 3k.
Renamed C++ clashing variables to stop the compiler moaning.
Implemented feature request to accept the empty string "" as no font handle in _SetFont calls.
At some point, this module needs internationalising.

Version 0.31. Tagged as 'Gadgets-0_31'

 create res file with a single TextArea in it
 change flags to be auto create and auto display
 drop into restest
 delete the 8 character "TextArea" default text
 press enter
 press backspace
Also,there was a _swix(&107) left in from some point in the past.

Version 0.27. Tagged as 'Gadgets-0_27'

Changed TextArea windows to be created with the NoBounds window flag set.

Version 0.11. Tagged as 'Gadgets-0_11'

* Fixed 'long' #include directives.
* Removed duplicate function prototypes from TextGadget.h (use ModHdr.h
  for correct prototypes).
* Capability to build with pre- and post-5.16 versions of CMHG.

Changed _insert_text to call set_caret, forcing window to scroll.  Also uses  more efficient insert_text.  Changes to set_caret to allow invisibility.

Fixed a couple of data aborts, made all gadgets not quit if tasks are still using them and freed all memory when they do quit.

(TextGadget, etc.) and the makefiles to complete the Java ROM build
under RiscOS.