summaryrefslogtreecommitdiffstats
path: root/library/tk.tcl
Commit message (Collapse)AuthorAgeFilesLines
* * doc/ttk_Geometry.3, doc/ttk_Theme.3, doc/ttk_button.n:hobbs2006-10-311-7/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/ttk_checkbutton.n, doc/ttk_combobox.n, doc/ttk_dialog.n: * doc/ttk_entry.n, doc/ttk_frame.n, doc/ttk_image.n: * doc/ttk_intro.n, doc/ttk_label.n, doc/ttk_labelframe.n: * doc/ttk_menubutton.n, doc/ttk_notebook.n, doc/ttk_panedwindow.n: * doc/ttk_progressbar.n, doc/ttk_radiobutton.n, doc/ttk_scrollbar.n: * doc/ttk_separator.n, doc/ttk_sizegrip.n, doc/ttk_style.n: * doc/ttk_treeview.n, doc/ttk_widget.n,: * generic/ttk/ttk.decls, generic/ttk/ttkBlink.c: * generic/ttk/ttkButton.c, generic/ttk/ttkCache.c: * generic/ttk/ttkClamTheme.c, generic/ttk/ttkClassicTheme.c: * generic/ttk/ttkDecls.h, generic/ttk/ttkDefaultTheme.c: * generic/ttk/ttkElements.c, generic/ttk/ttkEntry.c: * generic/ttk/ttkFrame.c, generic/ttk/ttkImage.c: * generic/ttk/ttkInit.c, generic/ttk/ttkLabel.c: * generic/ttk/ttkLayout.c, generic/ttk/ttkManager.c: * generic/ttk/ttkManager.h, generic/ttk/ttkNotebook.c: * generic/ttk/ttkPanedwindow.c, generic/ttk/ttkProgress.c: * generic/ttk/ttkScale.c, generic/ttk/ttkScroll.c: * generic/ttk/ttkScrollbar.c, generic/ttk/ttkSeparator.c: * generic/ttk/ttkSquare.c, generic/ttk/ttkState.c: * generic/ttk/ttkStubInit.c, generic/ttk/ttkStubLib.c: * generic/ttk/ttkTagSet.c, generic/ttk/ttkTheme.c: * generic/ttk/ttkTheme.h, generic/ttk/ttkThemeInt.h: * generic/ttk/ttkTrace.c, generic/ttk/ttkTrack.c: * generic/ttk/ttkTreeview.c, generic/ttk/ttkWidget.c: * generic/ttk/ttkWidget.h: * library/demos/ttk_demo.tcl, library/demos/ttk_iconlib.tcl: * library/demos/ttk_repeater.tcl: * library/ttk/altTheme.tcl, library/ttk/aquaTheme.tcl: * library/ttk/button.tcl, library/ttk/clamTheme.tcl: * library/ttk/classicTheme.tcl, library/ttk/combobox.tcl: * library/ttk/cursors.tcl, library/ttk/defaults.tcl: * library/ttk/dialog.tcl, library/ttk/entry.tcl: * library/ttk/fonts.tcl, library/ttk/icons.tcl: * library/ttk/keynav.tcl, library/ttk/menubutton.tcl: * library/ttk/notebook.tcl, library/ttk/panedwindow.tcl: * library/ttk/progress.tcl, library/ttk/scale.tcl: * library/ttk/scrollbar.tcl, library/ttk/sizegrip.tcl: * library/ttk/treeview.tcl, library/ttk/ttk.tcl: * library/ttk/utils.tcl, library/ttk/winTheme.tcl: * library/ttk/xpTheme.tcl: * macosx/ttkMacOSXTheme.c: * tests/ttk/all.tcl, tests/ttk/bwidget.test, tests/ttk/combobox.test: * tests/ttk/entry.test, tests/ttk/image.test: * tests/ttk/labelframe.test, tests/ttk/layout.test: * tests/ttk/misc.test, tests/ttk/notebook.test: * tests/ttk/panedwindow.test, tests/ttk/progressbar.test: * tests/ttk/scrollbar.test, tests/ttk/treetags.test: * tests/ttk/treeview.test, tests/ttk/ttk.test, tests/ttk/validate.test: * win/ttkWinMonitor.c, win/ttkWinTheme.c, win/ttkWinXPTheme.c: First import of Ttk themed Tk widgets as branched from tile 0.7.8 * generic/tkInt.h, generic/tkWindow.c: add Ttk_Init call, copy tk classic widgets to ::tk namespace. * library/tk.tcl: add source of ttk/ttk.tcl, define $::ttk::library. * unix/Makefile.in, win/Makefile.in: add Ttk build bits * win/configure, win/configure.in: check for uxtheme.h (XP theme).
* * README: Bump version number to 8.5a6dgp2006-10-231-3/+3
| | | | | | | | | | | * generic/tk.h: * library/tk.tcl: * unix/configure.in: * unix/tk.spec: * win/configure.in: * unix/configure: autoconf-2.59 * win/configure:
* * generic/tkConsole.c: TIP #268 update regarding registered packageandreas_kupries2006-09-221-3/+3
| | | | | | | | | | | | | | * generic/tkMain.c: version, now using full patchlevel instead of * generic/tkWindow.c: major.minor * library/tk.tcl: * unix/configure: * unix/Makefile.in: * unix/tcl.m4: * win/configure: * win/Makefile.in: * win/makefile.vc: * win/rules.vc: * win/tcl.m4:
* * generic/tkEntry.c: move hard-coded ALWAYS_SHOW_SELECTIONhobbs2006-09-061-3/+6
| | | | | | | | | | | * generic/tkInt.h: control of entry/text selection display * generic/tkText.c: based on focus to the Tcl level, * generic/tkWindow.c: controlled by ::tk::AlwaysShowSelection * library/tk.tcl: (boolean, private). [Bug 1553691] * macosx/tkMacOSXDefault.h: * unix/tkUnixDefault.h: * unix/tkUnixPort.h: * win/tkWinDefault.h:
* * library/bgerror.tcl: Updates to use Tcl 8.4 features. [Patch ↵dgp2006-01-251-6/+6
| | | | | | | | | | | | | | 1237759] * library/choosedir.tcl: * library/comdlg.tcl: * library/console.tcl: * library/dialog.tcl: * library/focus.tcl: * library/msgbox.tcl: * library/palette.tcl: * library/tk.tcl: * library/tkfbox.tcl: * library/xmfbox.tcl:
* Apply some of the changes suggested in [Patch 1237759]dkf2005-07-251-50/+51
|
* TIP #204 "Virtual Events for Keyboard Traversal" (patch #976928)jenglish2004-10-191-7/+9
|
* Removed support for Mac OS Classic platform [Patch 918139]das2004-03-171-26/+5
|
* Fixed a typing error in ::tk::PlaceWindow. Please do a test before ↵chengyemao2003-10-291-2/+2
| | | | commiting a change.
* Make sure we do default placement strategy when placement is empty [Bug 819284]dkf2003-10-281-2/+6
|
* Fixed stupid typo.patthoyts2003-07-311-2/+2
|
* * library/tk.tcl: Apply fix for bug #778840 for window placementpatthoyts2003-07-281-1/+5
| | | | when using multiple desktops on windows.
* I18n (and some l10n) for the console and the main window of the widget demo.dkf2003-05-191-1/+19
|
* * README: Bumped version number ofdgp2003-03-041-3/+3
| | | | | | | | | | | | | | | | | * generic/tk.h: Tk to 8.5a0. * library/tk.tcl: * mac/README: * macosx/Wish.pbproj/project.pbxproj: * unix/README: * unix/configure.in: * unix/tk.spec: * win/README: * win/configure.in: * win/makefile.vc: * win/tcl.m4: * unix/configure: autoconf * win/configure:
* * library/tk.tcl (::tk::TabToWindow): auto-highlight spinboxes ashobbs2003-02-181-3/+4
| | | | well as entries when tabbing in. [Patch #683813] (bron)
* * library/tk.tcl: simplified the adding of extra <ISO_Left_Tab>hobbs2002-10-101-13/+7
| | | | and <hpBackTab> events to <<PrevWindow>>.
* * library/tk.tcl: use command instead of control on Aqua bindings.hobbs2002-09-091-6/+11
| | | | | | | | | | | | | | | | | | Force dialogs to appear below fixed native Mac menubar. * macosx/tkMacOSXKeyEvent.c: * macosx/tkMacOSXKeyboard.c: Keypress/release events for pure modifier keys were not being passed to Tk. Deadkey presses were inserting null characters into text windows. Now they do nothing. (Still not ideal, but better than before!) * macosx/tkMacOSXMenu.c: Allow more than 200 menus to exist - increased to 2000. * macosx/tkMacOSXMouseEvent.c: Bad interactions between floating windows and ordinary ones. Ensure that local<->global coordinate transformations are wrt to the correct window. * macosx/tkMacOSXWm.c: Better error msg for 'wm attributes'. Remove crash in 'wm transient'. Add 'noActivates' and 'noUpdates' flags to unsupported command. [Patch #606658] (darley)
* *** macosx-8-4-branch merged into the mainline [tcl patch #602770] ***macosx_8_4_merge_2002_08_31_trunkdas2002-08-311-6/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tk.decls: * generic/tkInt.decls: added new "aqua" specific entries to the stubs tables. Changed all "unix" entries to "x11" to allow us to distinguish and build both "aqua" on MacOSX and "x11" on MacOSX. * generic/tk.h: added a #ifnded RESOURCE_INCLUDED so that tk.h can be passed to the resource compiler. * generic/tkCmds.c (Tk_TkObjCmd): added [tk windowingsystem] subcommand: returns "x11" when running on X11, "win32" on Windows, "classic" on MacOS9 and "aqua" on MacOSX Aqua (i.e. Carbon) * generic/tkFont.c (TkFontGetFirstTextLayout): new private function returning the first chunk of a Tk_TextLayout, i.e. until the first font change on the first line (or the whole first line if there is no such font change). * generic/tkMain.c: made Tcl_ThreadDataKey static * library/demos/puzzle.tcl: fixed button metrics for aqua * tests/cursor.test: check for presence of arrow cursor instead of heart cursor * xlib/xcolors.c: changed xColors static initialization to more standard C * macosx/Wish.pbproj/jingham.pbxuser (new): * macosx/Wish.pbproj/project.pbxproj (new): project for Apple's ProjectBuilder IDE. * macosx/Makefile (new): simple makefile for building the project from the command line via the ProjectBuilder tool 'pbxbuild'. * macosx/tkMacOSXAppInit.c (new): macosx specific AppInit looking for a AppMain.tcl file in its bundled Resources/Scripts folder. If present, argv[1] is set to that file and the Scripts folder is added to the auto_path. This allows tk apps to embed scripts within their bundle directory structure. * macosx/tkMacOSXInit.c (new): macosx adapted version of tkUnixInit.c: we initialize & cache the Carbon native encoding (e.g. 'macRoman') and try to find the tk script library files inside Tk packaged as a framework. * macosx/tkMacOSXNotify.c (new): new macosx specific merged Carbon/select-based notifier. * macosx/tkMacOSXEvent.c (new): * macosx/tkMacOSXEvent.h (new): * macosx/tkMacOSXKeyEvent.c (new): * macosx/tkMacOSXMouseEvent.c (new): * macosx/tkMacOSXWindowEvent.c (new): new macosx specific event handling functionality. * macosx/tkMacOSX.h (new): * macosx/tkMacOSXBitmap.c (new): * macosx/tkMacOSXButton.c (new): * macosx/tkMacOSXClipboard.c (new): * macosx/tkMacOSXColor.c (new): * macosx/tkMacOSXConfig.c (new): * macosx/tkMacOSXCursor.c (new): * macosx/tkMacOSXDefault.h (new): * macosx/tkMacOSXDialog.c (new): * macosx/tkMacOSXDraw.c (new): * macosx/tkMacOSXEmbed.c (new): * macosx/tkMacOSXFont.c (new): * macosx/tkMacOSXHLEvents.c (new): * macosx/tkMacOSXInt.h (new): * macosx/tkMacOSXKeyboard.c (new): * macosx/tkMacOSXMenu.c (new): * macosx/tkMacOSXMenubutton.c (new): * macosx/tkMacOSXMenus.c (new): * macosx/tkMacOSXPort.h (new): * macosx/tkMacOSXRegion.c (new): * macosx/tkMacOSXScale.c (new): * macosx/tkMacOSXScrlbr.c (new): * macosx/tkMacOSXSubwindows.c (new): * macosx/tkMacOSXTest.c (new): * macosx/tkMacOSXUtil.c (new): * macosx/tkMacOSXUtil.h (new): * macosx/tkMacOSXWm.c (new): * macosx/tkMacOSXWm.h (new): * macosx/tkMacOSXXStubs.c (new): macosx ports of classic mac Tk implementation in tk/mac. * macosx/tkMacOSXSend.c (new): only send to local interp implemented currently. * macosx/tkMacOSXDebug.h (new): * macosx/tkMacOSXDebug.c (new): new macosx specific functions for debugging MacOS events, regions, etc. * macosx/tkAboutDlg.r (new): * macosx/tkMacOSXApplication.r (new): * macosx/tkMacOSXCursors.r (new): * macosx/tkMacOSXLibrary.r (new): * macosx/tkMacOSXMenu.r (new): * macosx/tkMacOSXResource.r (new): * macosx/tkMacOSXXCursors.r (new): * macosx/tclets.r (new): sources for Rez resource compiler. * macosx/Wish.icns (new): Wish application icon. * generic/tk.h: * generic/default.h: * generic/tkBind.c: * generic/tkCmds.c: * generic/tkGrab.c: * generic/tkPointer.c: * generic/tkPort.h: * generic/tkSelect.c: * generic/tkStubLib.c: * generic/tkTest.c: * generic/tkText.c: * generic/tkWindow.c: * unix/tkUnix3d.c: * xlib/xgc.c: * xlib/X11/X.h: * xlib/X11/Xlib.h: * xlib/X11/Xutil.h: added #includes and #ifdefs for macosx * library/bgerror.tcl: * library/button.tcl: * library/console.tcl: * library/dialog.tcl: * library/entry.tcl: * library/listbox.tcl: * library/menu.tcl: * library/msgbox.tcl: * library/scrlbar.tcl: * library/spinbox.tcl: * library/text.tcl: * library/tk.tcl: * library/demos/menu.tcl: * library/demos/menubu.tcl: * library/demos/widget: check [tk windowingsystem] instead of and/or in addition to $tcl_platform(platform). * generic/tkInt.h: * mac/tkMacBitmap.c: * mac/tkMacWm.c: added missing CONSTification * generic/tkIntDecls.h: * generic/tkIntPlatDecls.h: * generic/tkIntXlibDecls.h: * generic/tkPlatDecls.h: * generic/tkStubInit.c: regen
* * library/tk.tcl (RestoreFocusGrab): handle the case where thehobbs2002-07-251-3/+7
| | | | FocusGrab info is not set. [Bug #553283]
* Added "magic ampersand" approach for translated strings in standard dialogs.a_kovalenko2002-06-101-1/+111
| | | | | All translations were modified to work with "magic ampersand". Russian translations added.
* * A little namespace cleanup on Daniel Steffen'sdgp2002-05-201-16/+21
| | | | latest revisions to avoid defining new global commands.
* * mac/tkMacInit.c:das2002-05-201-11/+22
| | | | | | | * library/console.tcl: * library/tk.tcl: fix tk.tcl not sourcing library files that define bindings at startup on mac. (independent of tk library files being in resources or on auto_path)
* new feature, make dependence on msgcat soft, [539309]bagnonm2002-04-291-33/+27
|
* namespacing ::tk message catalogs, bug [546333]bagnonm2002-04-261-6/+6
|
* new feature request, 539309 make dependence on msgcat "soft"bagnonm2002-04-161-3/+30
| | | | | msgcat procedures as used in tk defined in case the package is not available.
* Fixed panedwindow binding bugs and added demos for it too.dkf2002-02-221-3/+3
|
* ** upport to 8.4 of mac code changes for 8.3.3 & various newdas2001-11-231-2/+2
| | | | | | ** changes for 8.4, some already backported to 8.3.4 (patch #435660) see ChangeLog for details
* Minor improvements to undo (demo,docs&bindings)dkf2001-11-151-1/+2
|
* added TIP#26 text widget undo/redo functionalityhobbs2001-11-131-1/+7
|
* Merged changes from feature branch dgp-privates-into-namespace,dgp2001-08-011-57/+59
| | | | | implementing TIP 44. All Tk commands and variables matching tk[A-Z]* are now in the ::tk namespace.
* * library/console.tcl:hobbs2001-07-031-1/+33
| | | | | | | | | | | | | | | | | | | | | * library/entry.tcl: * library/spinbox.tcl: * library/text.tcl: * library/tk.tcl: added private ::tk::GetSelection command to handle requesting selection. This is to support requesting UTF8_STRING before generic STRING on Unix. Changed Text, Spinbox, Entry and Console to use this command. * tests/select.test: * generic/tkSelect.c (Tk_CreateSelHandler, Tk_DeleteSelHandler): on Unix, a UTF8_STRING handler will be created when the user requests a STRING handler (in addition to the STRING handler). This provides implicit support for the new UTF8_STRING selection target. * unix/tkUnixSelect.c (TkSelEventProc, ConvertSelection): Added support for UTF8_STRING target. [RFE #418653, Patch #433283] * generic/tkInt.h: added utf8Atom to TkDisplay structure.
* * tests/safe.test: added note about correcting failures inhobbs2001-03-311-6/+3
| | | | | | safe.test. * library/tk.tcl: moved package require msgcat inside if case to not be used in safe interps.
* * library/tk.tcl: put a catch around adding <hpBackTab> to thehobbs2001-03-301-2/+5
| | | | | <<PrevWindow>> virtual event as it doesn't seem to work on all HP systems. [Bug #411669]
* threw catch around tk useinputmethods call for safe interpshobbs2000-10-311-3/+4
|
* * tests/tk.test:hobbs2000-10-311-1/+5
| | | | | | | | * doc/tk.n: updated to reflect default on status of useinputmethods. * library/tk.tcl: tk useinputmethods is set to 1 by default. This enables Kanji and dead-char input by default. Intro'd in 1999-12-16 with default off to avoid some problems with older X servers that would slow down widget creation over time.
* When a dialog box (ex: tk_messageBox) pops up whiledrh2000-09-301-2/+4
| | | | | another application is holding the grab, the "grab" command fails and the dialog box is inoperative. "catch" the "grab" to prevent this.
* * tests/filebox.test: Adjusted tests to accomodate -multiple.ericm2000-06-301-2/+4
| | | | | | | | | | | * library/xmfbox.tcl: Adjusted arguments list construction such that -multiple is not presented as an option for tk_getSaveFile. * library/tk.tcl: Added test for safe interpreter status before attempting to load message catalogs (which is impossible in a standard safe interpreter). This means that SafeTk will not have localized dialogs, unless a means is found for loading the message catalog files.
* * library/msgs/de.msg: German message catalog.ericm2000-06-301-1/+3
| | | | | | | | | | | | | | | | | | | | * library/msgs/en.msg: English message catalog. * library/msgs/es.msg: Spanish message catalog. * library/msgs/fr.msg: French message catalog. * unix/Makefile.in: * unix/configure.in: * library/tk.tcl: * library/clrpick.tcl: * library/choosedir.tcl: * library/console.tcl: * library/msgbox.tcl: * library/tkfbox.tcl: * library/xmfbox.tcl: * library/bgerror.tcl: Applied patches from Laurent Duperval to provide localization of Tk dialogs. [RFE: 2671].
* * doc/spinbox.n: (new file) docs for spinbox widgethobbs2000-05-291-1/+2
| | | | | | | | | | | * generic/tkInt.h: added Tk_SpinboxObjCmd declaration * generic/tkEntry.c: added 'spinbox' widget - an extension of the entry widget type. * generic/tkWindow.c: added 'spinbox' to core Tk commands * library/spinbox.tcl: (new file) binding and helper procs for spinbox * library/tk.tcl: added spinbox.tcl to list of files to source * tests/entry.test: updated changed error messages * tests/spinbox.test: (new file) test suite for spinbox
* * README:hobbs2000-05-031-3/+3
| | | | | | | | | | | | | * generic/tk.h: * library/tk.tcl: * mac/README: * unix/README: * unix/configure.in: * unix/tk.spec: * win/README: * win/aclocal.m4: * win/configure.in: * win/makefile.vc: updated patchlevel to 8.4a1
* * tests/filebox.test:ericm2000-03-241-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | * tests/choosedir.test: Updated tests. * library/xmfbox.tcl: Updated to stash data array in ::tk::dialog::file namespace instead of in global namespace. * library/tkfbox.tcl: Extended some functions to support creation of a choosedir dialog, to allow greater code reuse between the two dialogs. Moved tkFDialog* functions into a namespace (::tk::dialog::file). Because these are private Tk functions (and should thus not be used directly by users), this should not impact anybody (the tk_getOpenFile and tk_getSaveFile commands still exist at the global scope). * library/tk.tcl: * library/tclIndex: Updated function names for tkFDialog* functions and choosedir functions. * library/choosedir.tcl: New and improved implementation of tk_chooseDirectory dialog. Based on tk_getOpenFile dialog. * library/listbox.tcl: (tkListboxCancel) Added a check for empty string value for tkPriv(listboxPrev). Without this check, it's possible to get a stack trace under certain conditions. [Bug: 4373].
* * library/tk.tcl: wrapped check for tcl_platform(os) around infohobbs2000-02-081-9/+9
| | | | exists because it won't in safe interpreters
* * library/tk.tcl:ericm2000-02-011-2/+2
| | | | | | | | * library/tclIndex: * library/choosedir.tcl: Moved choosedir functions into the ::tk::dialog::chooseDir namespace instead of a toplevel ::tkChooseDirectory namespace. Additional cleanup on the chooseDir dialog.
* * doc/getOpenFile.n:ericm2000-01-271-1/+6
| | | | | | | | | | | * doc/chooseDirectory.n: Man page/cross links for tk_chooseDirectory (bug #1786). * library/tk.tcl: * library/tclIndex: Added hooks for tk_chooseDirectory. (bug #1786) * library/choosedir.tcl: tk_chooseDirectory implementation for Unix/Mac (bug #1786).
* * library/tk.tcl: Created a virtual event <<PrevWindow>> forericm2000-01-201-2/+16
| | | | | reverse tab traversals, with one default binding <Shift-Tab>, and OS specific bindings for Linux, HP-UX, and IRIX. (bug #3163)
* * library/msgbox.tcl: added color icons for tk_messageBox on Unixhobbs1999-12-031-5/+19
| | | | | and Mac when tk_strictMotif isn't set. (Hipp) * library/tk.tcl: added window bounds checking to ::tk::PlaceWindow
* * library/tk.tcl: fixed missing $w in ::tk::PlaceWindowhobbs1999-11-301-2/+19
|
* * library/clrpick.tcl:hobbs1999-11-241-1/+81
| | | | | | | | | * library/msgbox.tcl: * library/tk.tcl: * library/tkfbox.tcl: * library/xmfbox.tcl: fixed dialogs to center over -parent, added utility functions ::tk::PlaceWindow, ::tk::SetFocusGrab, ::tk::RestoreFocusGrab to tk.tcl to help
* 1999-09-24 Jeff Hobbs <hobbs@scriptics.com>hobbs1999-10-011-3/+3
| | | | | | | | | | | | | * */README: * win/makefile.vc: * */configure.in: * generic/tk.h: * library/tk.tcl: up'd to 8.3a1 * unix/Makefile.in: changed 'mkdir' to 'mkdir -p' * library/dialog.tcl: changed {Times 18} to {Times 12} for dialog font.
* 1999-09-01 Jeff Hobbs <hobbs@scriptics.com>hobbs1999-09-021-33/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | * library/msgbox.tcl: changed the behavior of tk_messageBox on Unix to be more Windows like in handling of <Return> and the default button * library/button.tcl: * library/clrpick.tcl: * library/comdlg.tcl: * library/console.tcl: * library/dialog.tcl: * library/entry.tcl: * library/focus.tcl: * library/listbox.tcl: * library/menu.tcl: * library/msgbox.tcl: * library/palette.tcl: * library/safetk.tcl: * library/scale.tcl: * library/scrlbar.tcl: * library/tearoff.tcl: * library/text.tcl: * library/tk.tcl: * library/tkfbox.tcl: * library/xmfbox.tcl: updated commands to use [string] ops instead of expr equality operators