## Tcl8.6.15/Tk8.6.15 Documentation > Tcl/Tk Keywords - B

### Tcl/Tk Applications | Tcl Commands | Tk Commands | [incr Tcl] Package Commands | SQLite3 Package Commands | TDBC Package Commands | tdbc::mysql Package Commands | tdbc::odbc Package Commands | tdbc::postgres Package Commands | tdbc::sqlite3 Package Commands | Thread Package Commands | Tcl C API | Tk C API | [incr Tcl] Package C API | TDBC Package C API

### A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

background
  BackgdErr, DetachPids, 3DBorder
background error
  bgerror, tkerror
backslash
  Tcl, Backslash, SplitList, Utf
backslash substitution
  subst, ParseCmd, SubstObj
base class
  object
beep
  bell
bell
  bell
below
  Restack
beta
  GetVersion
bevel
  GetJoinStl
bgerror
  BackgdErr
binary
  binary, fconfigure, FindExec
binary code
  load, unload, Load
binary data
  ByteArrObj
binary library
  RegConfig
binary search
  lsearch
bind
  socket, keysyms, CrtCommand, CrtObjCmd, CrtCmHdlr, CrtGenHdlr, EventHndlr
binding
  bind, bindtags, event, keysyms, BindTable
bisque
  palette
bitmap
  bitmap, dialog, CanvPsY, ConfigWidg, GetBitmap, SetOptions
blocking
  chan, close, fblocked, fconfigure, fcopy, fileevent, flush, gets, read, CrtChannel, CrtChnlHdlr, OpenFileChnl
boolean
  expr, for, if, while, BoolObj, ExprLong, ExprLongObj, GetInt, LinkVar, ConfigWidg, SetOptions
border
  3DBorder, ConfigWidg, ConfigWind, SetOptions
bound variable
  tdbc_resultset, tdbc_statement
box
  ttk_Geometry
braces
  ParseCmd
break
  break, return, AllowExc
buffer
  flush
buffered I/O
  OpenFileChnl
buffering
  fconfigure
busy
  busy
butt
  GetCapStyl
button
  button, ttk_button, ttk_checkbutton, ttk_menubutton, ttk_radiobutton
byte array
  fconfigure, ByteArrObj
bytecode
  tclvars

Copyright © 1989-1994 The Regents of the University of California
Copyright © 1992-1999 Karl Lehenbauer & Mark Diekhans
Copyright © 1993-1997 Bell Labs Innovations for Lucent Technologies
Copyright © 1993-1998 Lucent Technologies, Inc
Copyright © 1994 The Australian National University
Copyright © 1994-2000 Sun Microsystems, Inc
Copyright © 1997-2000 Ajuba Solutions
Copyright © 1997-2000 Scriptics Corporation
Copyright © 1998 Mark Harrison
Copyright © 2000 Jeffrey Hobbs
Copyright © 2001 ActiveState Tool Corp
Copyright © 2001 Vincent Darley
Copyright © 2001-2004 ActiveState Corporation
Copyright © 2001-2005 Kevin B. Kenny <kennykb(at)acm.org>
Copyright © 2001-2012 Donal K. Fellows
Copyright © 2002-2010 Andreas Kupries <andreas_kupries(at)users.sourceforge.net>
Copyright © 2003 George Petasis <petasis(at)iit.demokritos.gr>
Copyright © 2003 Simon Geard
Copyright © 2003-2006 Joe English
Copyright © 2005 Sergey Brester aka sebres
Copyright © 2006 Miguel Sofer
Copyright © 2006-2008 ActiveState Software Inc
Copyright © 2006-2008 Daniel A. Steffen <das(at)users.sourceforge.net>
Copyright © 2006-2008 Joe Mistachkin
Copyright © 2008 Arnulf Wiedemann
Copyright © 2008 Jos Decoster
Copyright © 2008 Pat Thoyts
Copyright © 2008 Peter Spjuth <pspjuth(at)users.sourceforge.net>
Copyright © 2008-2010 Kevin B. Kenny
Copyright © 2011 Kevin Walzer
Copyright © 2012 Trevor Davel