Lines Matching refs:variable

12 	indices for variable name.
40 	7.  ${!name} expands to the name of the variable named by name.
41 	    It will expand to name unless name is reference variable.
43 	    given variable.  If sub is @ or * the list of subscripts
45 	9.  ${!prefix*} and ${!prefix@} expand to the list of variable
63 	the variable foo must exist. The namespace starting with .sh
65 	variable cannot contain a '.'.
85 	    corresponding variable.
91     f.  Function names of the form variable.action (called discipline
92 	functions) can be defined where variable is any valid variable
93 	name and action is get, set, or unset.  The function variable.get
94 	is invoked each time the variable is referenced.  The set
95 	discipline is invoked each time the variable is assigned to.
96 	The unset discipline is invoked when a variable is unset.
123 	variable to be treated as a reference to another variable so that
125 	the name of a variable, then typeset -n foo=$1 causes the variable
126 	foo to be synonymous with the variable whose name is $1.  A builtin
129 	a variable up to the first '.' matches a reference name, the
159 	9.  Variable .sh.name is set to the name of the variable
162 	10. Variable .sh.subscript is set to the subscript for the variable
165 	11. Variable .sh.value is set to the new value for the variable
229 	    on the PATH variable, the corresponding command is executed.
231 	    variable is used to find an executable by that name.  If
233 	    the FPATH variable, then the command treated as a function.
353     x.  The SECONDS variable now displays elapsed time in floating
362 	usage message will be stored in the OPTARG variable if
383     bb. The TMOUT variable also sets a limit for select timeouts
421 	to intercept variable creation and supply the array processing
422 	function for that variable.  See nval.3 for a description.