Kevin Ballard cc49042294 Parse slices even for empty variables ...

When a variable is parsed as being empty, parse out the slice and
validate the indexes anyway, behaving for slicing purposes as if the
variable had a single empty value.

Besides providing errors when expected, this also fixes the following:

    set -l foo
    echo "$foo[1]"

This used to print "[1]", now it properly prints nothing.

2014-08-20 22:09:32 -07:00

..

expansion.err

Parse slices even for empty variables

2014-08-20 22:09:32 -07:00

expansion.in

Parse slices even for empty variables

2014-08-20 22:09:32 -07:00

expansion.out

Parse slices even for empty variables

2014-08-20 22:09:32 -07:00

expansion.status

Fix double expansions ($$foo)

2014-08-20 21:45:07 -07:00

gen_output.fish

remove trialing spaces #2

2010-09-18 10:18:26 +08:00

history_sample_bash

Support for importing fish 1.x's history and format, and also bash

2012-06-15 16:24:05 -07:00

history_sample_corrupt1

Improve history robustness against corrupt files

2014-07-29 14:42:03 -07:00

history_sample_fish_1_x

Support for importing fish 1.x's history and format, and also bash

2012-06-15 16:24:05 -07:00

history_sample_fish_2_0

Support for importing fish 1.x's history and format, and also bash

2012-06-15 16:24:05 -07:00

printf.err

Added test cases for printf builtin

2013-03-03 00:45:34 +05:30

printf.in

Try to fix printf tests on Linux

2013-04-03 18:04:17 -07:00

printf.out

Enabled test cases for unicode characters in printf builtin

2013-03-29 12:26:15 +05:30

printf.status

Added test cases for printf builtin

2013-03-03 00:45:34 +05:30

test1.err

Add subdirectories

2005-09-20 23:31:55 +10:00

test1.in

Teach while loops to not hang forever with no-execute

2014-07-11 11:28:10 -07:00

test1.out

Teach while loops to not hang forever with no-execute

2014-07-11 11:28:10 -07:00

test1.status

Add subdirectories

2005-09-20 23:31:55 +10:00

test2.err

Add subdirectories

2005-09-20 23:31:55 +10:00

test2.in

remove trialing spaces #2

2010-09-18 10:18:26 +08:00

test2.out

Add subdirectories

2005-09-20 23:31:55 +10:00

test2.status

Add subdirectories

2005-09-20 23:31:55 +10:00

test3.err

Add subdirectories

2005-09-20 23:31:55 +10:00

test3.in

Switch variable name in tests from foo to something less likely to be

2014-07-06 20:41:21 -07:00

test3.out

Add test for issue 1526

2014-07-06 18:12:18 -07:00

test3.status

Add subdirectories

2005-09-20 23:31:55 +10:00

test4.err

Add subdirectories

2005-09-20 23:31:55 +10:00

test4.in

Make subcommands modify $status, and make builtin_set not modify status unless it fails

2013-01-31 15:57:08 -08:00

test4.out

Make subcommands modify $status, and make builtin_set not modify status unless it fails

2013-01-31 15:57:08 -08:00

test4.status

Add subdirectories

2005-09-20 23:31:55 +10:00

test5.err

Add subdirectories

2005-09-20 23:31:55 +10:00

test5.in

Add subdirectories

2005-09-20 23:31:55 +10:00

test5.out

Add subdirectories

2005-09-20 23:31:55 +10:00

test5.status

Add subdirectories

2005-09-20 23:31:55 +10:00

test6.err

Fix for https://github.com/ridiculousfish/fishfish/issues/2

2012-05-11 18:59:38 -07:00

test6.in

Fix for https://github.com/ridiculousfish/fishfish/issues/2

2012-05-11 18:59:38 -07:00

test6.out

Fix for https://github.com/ridiculousfish/fishfish/issues/2

2012-05-11 18:59:38 -07:00

test6.status

Fix for https://github.com/ridiculousfish/fishfish/issues/2

2012-05-11 18:59:38 -07:00

test7.err

Add a test case for switch error code (issue #161)

2012-06-24 13:43:44 -07:00

test7.in

Finish rewriting detect_errors to use new parser. All tests now pass (!)

2013-12-12 18:18:07 -08:00

test7.out

Finish rewriting detect_errors to use new parser. All tests now pass (!)

2013-12-12 18:18:07 -08:00

test7.status

Add a test case for switch error code (issue #161)

2012-06-24 13:43:44 -07:00

test8.err

Add variable expand ranges

2012-07-08 09:19:11 +08:00

test8.in

Make if statements always return success at the end, matching other

2014-02-07 17:57:53 -08:00

test8.out

Make if statements always return success at the end, matching other

2014-02-07 17:57:53 -08:00

test8.status

Add variable expand ranges

2012-07-08 09:19:11 +08:00

test9.err

include fixes and suggestions from code review

2012-12-22 18:38:28 +01:00

test9.in

Set the job property of block_t before expanding arguments associated

2014-04-02 00:32:08 -07:00

test9.out

Set the job property of block_t before expanding arguments associated

2014-04-02 00:32:08 -07:00

test9.status

include fixes and suggestions from code review

2012-12-22 18:38:28 +01:00

test.fish

Make the test harness output file diffs on failure

2014-02-04 11:28:29 -08:00

top.err

Teach fish how to push and pop blocks even in the face of no_exec. All tests finally pass.

2013-03-25 16:06:12 -07:00

top.out

Fix double expansions ($$foo)

2014-08-20 21:45:07 -07:00

top.status

don't parse the options that should be passed to fish scripts

2010-10-03 11:46:26 +08:00