clig(7)
NAME
::clig::Commandline - declare variable to store concatenated argv
SYNOPSIS
package require clig namespace import ::clig::* setSpec db Commandline varname
DESCRIPTION
- The command Commandline records in the database db specified in the
most recent call to setSpec the name varname of a variable to be set
the concatenated elements of the command line by a clig-parser.
- Example
- With a declaration like
Commandline tool - a C-program calling
Cmdline *cmd = parseCmdline(argc, argv); - will find in cmd->tool all elements of argv joined into one string with intervening blanks.
BUG
This even works with the command line parser for Tcl, ::clig::parseCmdline, although in contrast to C it is rather useless in Tcl.