scancontext(TCL)
scancontext --
set scan file context
Synopsis
scancontext [option]
Description
This command manages file scan contexts. A scan context is a collection of
regular expressions and commands to execute when that regular expression
matches a line of the file. A context may also have a single default match,
to be applied against lines that do not match any of the regular expressions.
Multiple scan contexts may be defined and they may be reused on multiple files.
A scan context is identified by a context handle. The scancontext
command takes
the following forms:
scancontext create-
Creates a new scan context. The scanmatch command is used to define
patterns in the context. A context handle is returned, which the Tcl
programmer uses to refer to the newly created scan context in calls
to the Tcl file scanning commands.
scancontext delete contexthandle-
Deletes the scan context identified by contexthandle, and frees all
of the
match statements and compiled regular expressions associated with the
specified context.
References
02 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
SCO OpenServer Release 6.0.0 - 02 June 2005