[Openmcl-devel] Hemlock ain't Fred

[Ron Garret]

Guess I ought to RTFM.  This is explained in http://trac.clozure.com/openmcl/wiki/CocoaIdeInternals

But now I'm stuck on this:

? (describe b)
#<Hemlock Buffer "Untitled 2">
Type: HEMLOCK-INTERNALS:BUFFER
Class: #<STRUCTURE-CLASS HEMLOCK-INTERNALS:BUFFER>
%NAME: "Untitled 2"
%REGION: #<Hemlock Region "">
%PATHNAME: NIL
MODES: ("Lisp" "Editor")
MODE-OBJECTS: (#<Hemlock Mode "Editor"> #<Hemlock Mode "Lisp">)
BINDINGS: #<HASH-TABLE :TEST EQL size 0/60 #x3000418D2E3D>
POINT: #<Hemlock Mark "^">
%MARK: #<Hemlock Mark "^">
REGION-ACTIVE: NIL
%WRITABLE: T
MODIFIED-TICK: -2
UNMODIFIED-TICK: -1
DOCUMENT: #<HEMLOCK-EDITOR-DOCUMENT <HemlockEditorDocument: 0xa6b3e70>  
(#xA6B3E70)>
VAR-VALUES: #((#<Hemlock Variable-Object #1="Buffer Mark Ring">)
               #<Hemlock Variable-Object #1#>
               #((#<Hemlock Variable-Object #2="Current Package">)
                 #<Hemlock Variable-Object #2#> NIL HEMLOCK::CURRENT- 
PACKAGE)
               HEMLOCK::BUFFER-MARK-RING)
VARIABLES: #<String Table>
WRITE-DATE: NIL
DISPLAY-START: #<Hemlock Mark "^">
%MODELINE-FIELDS: (#<Hemlock Modeline-field-info :MODIFIEDP>
                    #<Hemlock Modeline-field-info :EXTERNAL-FORMAT>
                    #<Hemlock Modeline-field-info :PACKAGE>
                    #<Hemlock Modeline-field-info :MODES>)
DELETE-HOOK: NIL
LINE-TERMINATION: :UNIX
PROCESS: NIL
GAP-CONTEXT: #S(HEMLOCK-INTERNALS::BUFFER-GAP-CONTEXT :LOCK  
#<RECURSIVE-LOCK [ptr @ #xA6D6140] #x3000418D22DD>
                                                       :LEFT-OPEN-POS 0
                                                       :RIGHT-OPEN-POS 0
                                                       :LINE-CACHE- 
LENGTH 200
                                                       :OPEN-LINE NIL
                                                       :OPEN-CHARS  
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                                                                      ")
PROTECTED-REGION: NIL
FONT-REGIONS: #<DLL-HEADER  #x3000418D2C7D>
ACTIVE-FONT-REGION: NIL
? (slot-value b 'gap-context)
 > Error: #<Hemlock Buffer "Untitled 2"> has no slot named GAP-CONTEXT.
 > While executing: #<CCL::STANDARD-KERNEL-METHOD SLOT-MISSING (T T T  
T)>, in process Listener(75).
 > Type :POP to abort, :R for a list of available restarts.
 > Type :? for other options.
1 >

On Oct 29, 2007, at 11:56 PM, Ron Garret wrote:

> I'm trying to manipulate Hemlock windows in the new IDE the way I used
> to be able to manipulate Fred windows.  Turns out I can't just do e.g.
>
> (insert-string mark string)
>
> Instead I have to do this:
>
> (let ((HEMLOCK-INTERNALS::*BUFFER-GAP-CONTEXT* (hi::buffer-gap-context
> (line-buffer (mark-line mark)))))
>  (insert-string mark "foo"))
>
> which is not a show stopper, but it's damned annoying.  What is this
> *BUFFER-GAP-CONTEXT* thing and why isn't it bound automatically?
>
> rg
>
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