tests/function.out

Testing -V
$foo: (1)
1: 'local foo'
$bar: (5)
1: 'one'
2: 'two    2'
3: '	'
4: ''
5: '3'
$baz: (0)
Testing -V with changed variables
$foo: (1)
1: 'local foo'
$bar: (5)
1: 'one'
2: 'two    2'
3: '	'
4: ''
5: '3'
$baz: (0)
Function name1 found
Function name2 found
Function name3 found
Function name4 found
"function pwd --shadow-builtin" worked
Add new `functions` flag -V/--inherit-variable --inherit-variable takes a variable name and snapshots its current value. When the function is executed, it will have a local variable with this value already defined. Printing the function source will include synthesized `set -l` lines for the values. This is primarily useful for functions that are created on the fly, such as in `psub`. 2014-10-02 15:59:24 -07:00			`Testing -V`
			`$foo: (1)`
			`1: 'local foo'`
			`$bar: (5)`
			`1: 'one'`
			`2: 'two 2'`
			`3: ' '`
			`4: ''`
			`5: '3'`
			`$baz: (0)`
			`Testing -V with changed variables`
			`$foo: (1)`
			`1: 'local foo'`
			`$bar: (5)`
			`1: 'one'`
			`2: 'two 2'`
			`3: ' '`
			`4: ''`
			`5: '3'`
			`$baz: (0)`
Correctly handle mixing named arguments with function name Before this fix, `function -a arg1 name1` would produce a function named 'arg1'. After this fix, it will produce a function named 'name'. See #2068 for more. 2015-05-17 14:17:01 -07:00			`Function name1 found`
			`Function name2 found`
			`Function name3 found`
			`Function name4 found`
add `function --shadow-builtin` flag It's currently too easy for someone to bork their shell by doing something like `function test; return 0; end`. That's obviously a silly, contrived, example but the point is that novice users who learn about functions are prone to do something like that without realizing it will bork the shell. Even expert users who know about the `test` builtin might forget that, say, `pwd` is a builtin. This change adds a `--shadow-builtin` flag that must be specified to indicate you know what you're doing. Fixes #3000 2016-05-08 15:57:56 -07:00			`"function pwd --shadow-builtin" worked`