Remove some (very old!) Image-related stuff, and unused stub entries

3 files changed, 0 insertions, 69 deletions

diff --git a/doc/ConfigWidg.3 b/doc/ConfigWidg.3
index e29daa8..6fa6de4 100644
--- a/doc/ConfigWidg.3
+++ b/doc/ConfigWidg.3
@@ -429,14 +429,6 @@ to process the default string:  the client can compute the default
 once, save the value, and provide it before calling
 \fBTk_ConfigureWidget\fR.
 .TP
-\fBTK_CONFIG_OPTION_SPECIFIED\fR
-This bit is
-deprecated. It used to be set and cleared by \fBTk_ConfigureWidget\fR
-so that callers could detect what entries were specified in
-\fIargv\fR, but it was removed because it was inherently
-thread-unsafe. Code that wishes to detect what options were specified
-should use \fBTk_SetOptions\fR instead.
-.PP
 The \fBTK_CONFIG_MONO_ONLY\fR and \fBTK_CONFIG_COLOR_ONLY\fR flags are typically
 used to specify different default values for
 monochrome and color displays.  This is done by creating two
diff --git a/doc/CrtImgType.3 b/doc/CrtImgType.3
index b0a14fc..b1f03dd 100644
--- a/doc/CrtImgType.3
+++ b/doc/CrtImgType.3
@@ -255,28 +255,6 @@ typedef int \fBTk_ImageCreateProc\fR(
         Tk_ImageModel \fImodel\fR,
         ClientData *\fImodelDataPtr\fR);
 .CE
-Legacy programs and libraries dating from those days may still
-contain code that defines extended Tk image types using the old
-interface.  The Tk header file will still support this legacy
-interface if the code is compiled with the macro \fBUSE_OLD_IMAGE\fR
-defined.
-.PP
-When the \fBUSE_OLD_IMAGE\fR legacy support is enabled, you may
-see the routine \fBTk_InitImageArgs\fR in use.  This was a migration
-tool used to create stub-enabled extensions that could be loaded
-into interps containing all versions of Tk 8.1 and later.  Tk 8.5 no longer
-provides this routine, but uses a macro to convert any attempted
-calls of this routine into an empty comment.  Any stub-enabled
-extension providing an extended image type via the legacy interface
-that is compiled against Tk 8.5 headers and linked against the
-Tk 8.5 stub library will produce a file that can be loaded only
-into interps with Tk 8.5 or later; that is, the normal stub-compatibility
-rules.  If a developer needs to generate from such code a file
-that is loadable into interps with Tk 8.4 or earlier, they must
-use Tk 8.4 headers and stub libraries to do so.
-.PP
-Any new code written today should not make use of the legacy
-interfaces.  Expect their support to go away in Tk 9.
 .SH "SEE ALSO"
 Tk_ImageChanged, Tk_GetImage, Tk_FreeImage, Tk_RedrawImage, Tk_SizeOfImage
 .SH KEYWORDS
diff --git a/doc/CrtPhImgFmt.3 b/doc/CrtPhImgFmt.3
index c7accdb..03a4046 100644
--- a/doc/CrtPhImgFmt.3
+++ b/doc/CrtPhImgFmt.3
@@ -457,45 +457,6 @@ typedef int \fBTk_ImageStringWriteProc\fR(
         Tcl_Obj *\fIformat\fR,
         Tk_PhotoImageBlock *\fIblockPtr\fR);
 .CE
-.PP
-.SH "LEGACY INTERFACE SUPPORT"
-.PP
-In Tk 8.2 and earlier, the definition of all the function pointer
-types stored in fields of a \fBTk_PhotoImageFormat\fR struct were
-incompatibly different.  Legacy programs and libraries dating from
-those days may still contain code that defines extended Tk photo image
-formats using the old interface.  The Tk header file will still support
-this legacy interface if the code is compiled with the
-macro \fBUSE_OLD_IMAGE\fR defined.  Alternatively, the legacy interfaces
-are used if the first character of \fIformatPtr->name\fR is an
-uppercase ASCII character (\fBA\fR-\fBZ\fR), and explicit casts
-are used to forgive the type mismatch.  For example,
-.CS
-static Tk_PhotoImageFormat myFormat = {
-    "MyFormat",
-    (Tk_ImageFileMatchProc *) FileMatch,
-    NULL,
-    (Tk_ImageFileReadProc *) FileRead,
-    NULL,
-    NULL,
-    NULL
-};
-.CE
-would define a minimal \fBTk_PhotoImageFormat\fR that operates provide
-only file reading capability, where \fBFileMatch\fR and \fBFileRead\fR
-are written according to the legacy interfaces of Tk 8.2 or earlier.
-.PP
-Any stub-enabled extension providing an extended photo image format
-via the legacy interface enabled by the \fBUSE_OLD_IMAGE\fR macro
-that is compiled against Tk 8.5 headers and linked against the
-Tk 8.5 stub library will produce a file that can be loaded only
-into interps with Tk 8.5 or later; that is, the normal stub-compatibility
-rules.  If a developer needs to generate from such code a file
-that is loadable into interps with Tk 8.4 or earlier, they must
-use Tk 8.4 headers and stub libraries to do so.
-.PP
-Any new code written today should not make use of the legacy
-interfaces.  Expect their support to go away in Tk 9.
 .SH "SEE ALSO"
 Tk_FindPhoto, Tk_PhotoPutBlock
 .SH KEYWORDS