|
With no option, create local variable within function. |
-L
|
Left justify and remove leading blanks. |
-R
|
Right justify and remove trailing blanks. |
-f
|
With no arguments, prints all function definitions. |
-f
fname
|
Prints the definition of function
fname
. |
+f
|
Prints all function names. |
-ft
|
Turns on trace mode for named function(s). |
+ft
|
Turns off trace mode for named function(s). |
-fu
|
Defines given name(s) as autoloaded function(s). |
-i
|
Declare variable as an integer. |
-l
|
Convert all letters to lowercase. |
-r
|
Make variable read-only. |
-u
|
Convert all letters to uppercase. |
-x
|
Export variable, i.e., put in environment so
that it is passed to subshells.
|