fish-shell/tests/read.out

2
2
1
[one
two]
1
[one
two]
1
[one
two
]

1 'hello' 1 'there'
1 'hello there'
1 ''
1 '' 1 ''
1 'test' 1 '' 1 ''

1 'hello'
1 'h' 1 'ello'
1 'h' 1 'e' 1 'llo'
1 ''
1 't' 1 ''
1 't' 1 '' 1 ''
1 ' ' 1 't'

2 'hello' 'there'
1 'hello'
6 'this' 'is' 'a' 'bunch' 'of' 'words'
3 'one' 'two' 'three'
0

5 'h' 'e' 'l' 'l' 'o'
1 'h'
0

# read -n tests
tes
test
test
tes
tin
t
read: Support arrays, character splitting Enhance the `read` builtin to support creating an array with the --array flag. With --array, only a single variable name is allowed and the entire input is tokenized and placed into that variable as an array. Also add custom behavior if IFS is empty or unset. In that event, split the input on every character, instead of the previous behavior of doing no splitting at all. 2014-07-14 05:36:26 +00:00			`2`
			`2`
			`1`
Trim trailing newline on cmdsubst when IFS='' When $IFS is empty, command substitution no longer splits on newlines. However we still want to trim off a single trailing newline, as most commands will emit a trailing newline and it makes it harder to work with their output. 2014-08-29 01:27:23 +00:00			`[one`
			`two]`
			`1`
			`[one`
			`two]`
			`1`
			`[one`
			`two`
			`]`
read: Support arrays, character splitting Enhance the `read` builtin to support creating an array with the --array flag. With --array, only a single variable name is allowed and the entire input is tokenized and placed into that variable as an array. Also add custom behavior if IFS is empty or unset. In that event, split the input on every character, instead of the previous behavior of doing no splitting at all. 2014-07-14 05:36:26 +00:00
			`1 'hello' 1 'there'`
			`1 'hello there'`
			`1 ''`
			`1 '' 1 ''`
			`1 'test' 1 '' 1 ''`

			`1 'hello'`
			`1 'h' 1 'ello'`
			`1 'h' 1 'e' 1 'llo'`
			`1 ''`
			`1 't' 1 ''`
			`1 't' 1 '' 1 ''`
			`1 ' ' 1 't'`

			`2 'hello' 'there'`
			`1 'hello'`
			`6 'this' 'is' 'a' 'bunch' 'of' 'words'`
			`3 'one' 'two' 'three'`
			`0`

			`5 'h' 'e' 'l' 'l' 'o'`
			`1 'h'`
			`0`
New -n option for read builtin Usage: read -n nchars Reads maximum of nchars characters. If nchars <= 0, there's no limit. 2014-08-19 12:28:08 +00:00
			`# read -n tests`
			`tes`
			`test`
			`test`
			`tes`
			`tin`
			`t`