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backslash character classes.
* generic/tkText.c (TextSearchCmd): Text search did not work
properly when -regexp and -nocase were used, in combination with
backslash character classes represented by capital letters (ie,
\W, \M); altered implementation of -regexp -nocase searches to use
new regexp interfaces to fix this problem. [Bug: 5988].
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* generic/tkText.c (TextSearchCmd): Text search was not returning
the correct index when the search covered (but did not search)
elided characters; corrected this by adjusting the match index by
the number of elided characters preceeding the start of the match,
just as is done with embedded windows, etc. [Bug: 5470].
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segment pointer when doing backwards searches for "" on an empty
text widget. [Bug: 6007].
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* generic/tkText.c (DumpLine/DumpSegment): Changed DumpSegment to
take a TkTextIndex instead of two integer offsets, so that it
could use TkTextPrintIndex to format the offsets into an index,
which makes it UTF smart (bug #2582).
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* generic/tkText.c: Fixed bug relating to regexp searching for
empty lines; previously, the starting line was ignored. (bug #1643).
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element to end to not disturb position of previous elements in
the structure (as compared to Tk <=8.2).
* generic/tkCanvLine.c (LineCoords): fixed segfault when too few
coords were passed to a line with certain options set (it should
always have thrown an error anyway). [Bug: 4042]
* tests/text.test:
* generic/tkText.c: fixed missing " in error case and missing
'dump' in subcommand listing [Bug: 4036]
* generic/tkListbox.c: adjusted use of basic string concatenation
in (non-K&R behavior) [Bug: 4027]
Swapped bg/fg class for -select(bg|fg) for listbox and their
items [Bug: 4039]
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[Bug: 3977]
* generic/tkStubInit.c:
* generic/tkDecls.h: remove non-existent
Tk_(Get|Create)CanvasVisitor prototypes
* generic/tkText.c:
* generic/tkEntry.c: fixed cursor to not blink when widget was
disabled [Bug: 1807]
* generic/tkRectOval.c: added note about change to bloat for
RectOval bounds calculation for WIN32 only
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* generic/tkText.c:
* generic/tkText.h:
* generic/tkTextBTree.c:
* generic/tkTextDisp.c:
* generic/tkTextTag.c: removed the -state option for text tags,
and reoriented it around -elide, as -state disabled was never
implemented, and -state hidden is better as -elide.
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* generic/tkDecls.h:
* generic/tkIntXlibDecls.h:
* generic/tkInt.decls: added XSetDashes and XWarpPointer
* generic/tk.decls: added Tk_CreateSmoothMethod, and reserved
two spots
* generic/tk.h: added Tk_SmoothMethod struct,
state item to canvas record, #defines for item state,
support for using old char*-based canvas item C creation
procedures with -DUSE_OLD_CANVAS,
Tk_Dash, Tk_TSOffset (-offsets) & Tk_Outline structs and #defs,
decls for dash, outline and postscript routines
* generic/tkBind.c: added support for Quadruple clicks, and added
the -warp option to 'event' with pointer warping routines
* xlib/xgc.c:
* generic/tkRectOval.c:
* generic/tkCanvArc.c:
* generic/tkCanvBmap.c:
* generic/tkCanvImg.c:
* generic/tkCanvLine.c:
* generic/tkCanvPoly.c:
* generic/tkCanvPs.c:
* generic/tkCanvText.c:
* generic/tkCanvUtil.c:
* generic/tkCanvWind.c:
* generic/tkCanvas.c:
* generic/tkCanvas.h: Canvas and items received overhaul to with
the addition of the dash patch (Nijtmans, et al) This includes
objectification of the 'canvas' command, as well as support for
(where appropriate) dashes in items, extended stipple support,
state for all items, and postscript generation of images and
windows. See the new canvas man page for related docs.
* generic/tkEntry.c: added entry widget validation, see entry.n
* generic/tkEvent.c: on simulated events, ButtonPress should
be matched with ButtonRelease to be correct
* generic/tkFont.c: corrected possible null reference
* generic/tkFrame.c: made frame a Tcl_Obj based command
* generic/tkGet.c: added TkGetDoublePixels
* generic/tkImage.c: bug fixes from Img patch and new
Tk_PostscriptImage and Tk_SetTSOrigin functions
* generic/tkImgBmap.c: new ImgBmapPostscript function
* generic/tkImgPhoto.c: new Tk_CreatePhotoOption, Tk_DitherPhoto
* generic/tkInt.h: declarations for some new functions
* generic/tkMessage.c: reworked relief drawing
* generic/tkOldConfig.c: added TK_CONFIG_OBJS so old style
ConfigureWidget calls can pass in Tcl_Obj arrays
* generic/tkScrollbar.c:
* generic/tkScrollbar.h: made -orient use an option table
* generic/tkText.c:
* generic/tkText.h: made -wrap and -state use option tables
* generic/tkTextBTree.c:
* generic/tkTextDisp.c:
* generic/tkTextImage.c:
* generic/tkTextMark.c:
* generic/tkTextTag.c:
* generic/tkTextWind.c: added support for -elide and -state hidden
* generic/tkTrig.c: changed TkMakeBezierCurve to support returning
the upper limit of points needed for spline
* generic/tkUtil.c: new option table parsing routines
* generic/tkWindow.c: init'ing of warp stuff, mouseButtonState
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(Darley) [Bug: 3839]
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Fixed core dump in text serach code: Bug 1642
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