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(1tcl) commands by type
Flow of control commands
Available commands are:
break
(1tcl)
terminates a looping command
case
(1tcl)
evaluates one of several scripts, depending on a given value
catch
(1tcl)
evaluates a script and traps exceptional returns
continue
(1tcl)
skips to the next iteration of a loop
eval
(1tcl)
evaluates a Tcl script
exec
(1tcl)
invokes subprocess(es)
exit
(1tcl)
ends the application
expr
(1tcl)
evaluates an expression
for
(1tcl)
initiates a for loop
foreach
(1tcl)
iterates over all elements in a list
if
(1tcl)
executes scripts conditionally
incr
(1tcl)
increments the value of a variable
proc
(1tcl)
creates a Tcl procedure
return
(1tcl)
returns from a procedure
source
(1tcl)
evaluates a file as a Tcl script
subst
(1tcl)
performs backslash, command, and variable substitutions
switch
(1tcl)
evaluates one of several scripts, depending on a given value
trace
(1tcl)
monitors variable accesses
unknown
(1tcl)
handles attempts to use non-existent commands
uplevel
(1tcl)
executes a script in a different stack frame
while
(1tcl)
executes a script repeatedly as long as a condition is met
© 2004 The SCO Group, Inc. All rights reserved.
UnixWare 7 Release 7.1.4 - 27 April 2004