fconfigure (mann)
fconfigure − Set and get options on a channel
fconfigure − Set and get options on a channel
linsert − Insert elements into a list
checkbutton − Create and manipulate ’checkbutton’ boolean selection widgets
re_syntax − Syntax of Tcl regular expressions _________________________________________________________________
unknown − Handle attempts to use non-existent commands
oo::define, oo::objdefine − define and configure classes and objects
break − Abort looping command
Tcl − Tool Command Language
after − Execute a command after a time delay
argc, argv, argv0, auto_path, env, errorCode, errorInfo, tcl_interactive, tcl_library, tcl_nonwordchars, tcl_patchLevel, tcl_pkgPath, tcl_platform, tcl_precision, tcl_rcFileName, tcl_traceCompile, tcl_traceExec, tcl_wordchars, tcl_version − Variables used by Tcl ______________________________________________________________________________