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646 Commits

Author SHA1 Message Date
Daniel Shahaf c3293ba0d8 'main': Update comments after last commit. No functional change. 2020-01-12 18:34:49 +00:00
Daniel Shahaf 21cdd6bc5e 'main': Simplify alias handling. 
$last_alias isn't needed; there's no reason to treat loops of length 2
(alias a=b b=a) differently to loops of length 1 (alias a=a), length 3
(alias a=b b=c c=a), or length N.

The «(( $+seen_alias[$arg] ))» check is redundant as of the last commit:
the enclosing condition ensures that $res is "alias", which implies that
«(( $+seen_alias[$arg] ))» is false.
 2020-01-12 18:34:49 +00:00
Daniel Shahaf f32d1704b1 'main': Fix issue #652. 2020-01-12 18:34:49 +00:00
Daniel Shahaf 86fe054005 'main': precommands += ssh-agent 2020-01-12 17:21:59 +00:00
Daniel Shahaf 533bfa0116 'main': Fix the new 'backslash' test on zsh-5.0.2 and older. (The bug 
occurred on zsh-5.0.7 and older but I don't have zsh-5.0.7 handy to test
on.)

Evidently, the issue was due to elision.

This addresses #665.0 and #665.5.
 2020-01-12 17:10:34 +00:00
Daniel Shahaf 2d0dddf58b 'main': Don't dequote the word in command position before analyzing it. 
Fixes #656.
Fixes #660.

Regression from commit e1ecf950e2,
"main: Do path expanstion after alias expansion" (sic).
 2020-01-12 16:11:09 +00:00
Daniel Shahaf 27fa4a6546 noop: Quote the bitflag values. 
Now every instance of «:foo:» is ''-quoted.  This enables $EDITOR to highlight
them consistently throughout the file.
 2020-01-12 15:46:22 +00:00
Daniel Shahaf ae5ad09cf5 Bump copyright years. 2020-01-12 14:58:56 +00:00
Daniel Shahaf e9b1ce1a36 Add a unit test for dc1b2f6fa4. 2020-01-11 23:04:22 +00:00
Daniel Shahaf 68fbe1a449 Add a test for redirection from/to process substitution. 
Inspired by ab1013ae0d.
 2020-01-11 21:47:34 +00:00
Daniel Shahaf 1be58a6f45 Add a test for 2f03b6d704. 2020-01-11 21:19:52 +00:00
Daniel Shahaf 8b2768ab40 'main': Add a test for 07f259f653. 2020-01-11 20:46:14 +00:00
Daniel Shahaf de95d50bce 'main': Fix highlighting of the 'time' and 'nocorrect reserved words 
Also add tests.

'time' is a regression from 6647e88606
(last Wednesday).
 2019-12-27 13:47:31 +00:00
Daniel Shahaf 83862c1abb 'main': Add two basic tests for aliases. 2019-12-27 09:37:23 +00:00
Daniel Shahaf ce10f20e77 'main': Add a regression test for #652. 2019-12-27 09:00:36 +00:00
Daniel Shahaf 6647e88606 'main': Add some precommands. 2019-12-25 10:53:42 +00:00
Daniel Shahaf 926c36c1fb Add a test for issue #641.5, using the infrastructure added in the previous commits. 
Current output:
.
    # precommand-then-assignment
    1..4
    ok 1 - [1,4] «nice»
    not ok 2 - [6,8] «x=y» - expected (6 8 "unknown-token"), observed (6 8 "assign"). # TODO "issue #641.5"
    not ok 3 - [8,8] «y» - expected (10 11 "default"), observed (8 8 "default"). # TODO "issue #641.5 (fallout)"
    ok 4 - cardinality check # SKIP cardinality check disabled whilst regular test points are expected to fail
 2019-11-10 11:49:26 +00:00
Matthew Martin e7d3fbc50b main: Add test for previous 2019-11-07 19:59:00 -06:00
Matthew Martin 139ea2b189 main: Avoid $end_pos when calculating $arg size 
Fixes second issue filed under #617
https://github.com/zsh-users/zsh-syntax-highlighting/issues/617#issuecomment-551253422

In the case of a command substitution in an alias, $arg[i,end_pos] would
not pass to the end of $arg and i <= start_pos - end_pos would not
iterate over all of $arg. Use $arg[i,-1] and $#arg respectively to avoid
issues in aliases.
 2019-11-07 19:50:17 -06:00
Matthew Martin b55832c5f8 main: Drop X_ from X_ZSH_HIGHLIGHT_DIRS_BLACKLIST 2019-07-24 07:27:54 -05:00
Daniel Shahaf 8e78e9dbba 'main': Fix issue #623 by fixing the expectations of the regression test of issue #616. 2019-07-21 01:44:19 +00:00
Matthew Martin 2bd709fc28 main: Fix misspelling in test expectation 2019-07-20 10:38:53 -05:00
Matthew Martin 1fcd786f77 main: Add more alias tests 
Suggested by Daniel.
 2019-07-20 10:36:57 -05:00
Matthew Martin 369620dd2d main: Use longer alias name in tests 2019-07-20 10:32:34 -05:00
Matthew Martin 9cc0060334 main: Stop highlighting alias as its first word too 
Fixes #565 and #576
 2019-07-20 10:32:12 -05:00
Matthew Martin a88d41e095 main: Fix faulty test 
sudo -e does not take a command, so use another flag that does.
 2019-07-11 21:15:01 -05:00
Matthew Martin b3f66fc874 main: Use zsyh_user_options when splitting alias RHS 2019-07-11 21:15:01 -05:00
Matthew Martin 83249e1b23 main: Do not highlight empty region between two adjacent $() 
Should fix #624
 2019-07-08 17:05:42 -05:00
Daniel Shahaf ab4b6f5823 'main': Hackily unbreak 'make test'. 
The test point is XPASSing, which makes CI red.  As a duct tape measure to turn
CI green again, update the test expectations to make it XFAIL.  The hacky part
is that the expectation set by this commit will never be met; the test point
will never XPASS now until its expectations are changed again.

Issue #623 remains open to track setting the test expectation to the correct
value (i.e., make the test XFAIL in a manner that _will_ XPASS if the bug is
fixed; in other words, pay off the technical debt created by this commit).

Issue #616 remains open to fix the actual bug.
 2019-07-07 18:36:38 +00:00
Daniel Shahaf d766243f7a 'main': Add an XFail regression test for issue #616. 2019-06-16 21:42:21 +00:00
Daniel Shahaf fd4c5db4c9 'main': Fix an issue whereby a --option was highlighted as a file 
Regression test included.

Fixes #578.

Review-by: Matthew Martin
 2019-06-16 20:25:34 +00:00
Matthew Martin 82cf2527fc 'main': Add test for #548 
Closes #548
 2019-04-19 19:48:01 -05:00
Matthew Martin 7ba4f0f119 'main': Use nice for tests in previous 
stdbuf is not present on all systems. nice is not builtin and is POSIX.
 2019-04-04 21:52:51 -05:00
Daniel Shahaf bc3f77f719 'main': Add XFailing tests for issue #608. 2019-03-29 17:50:49 +00:00
Daniel Shahaf 5f80147c55 'main': Follow-up to last commit: Fix stdbuf options spec. 
The effect of the bug was that «-:» was considered an option taking an argument
(see the parsing of the associative array in lines 692-693).

As to preventing recurrence, add a warning comment.  We _could_ change
the separator from colon to something else, but colon is idiomatic for
this use (see, e.g., passwd(5)), and the problem will be unlikely to
recur if and when we add a third field to the assoc's values.  (For
example, jexec(1), chroot(1), and even ssh(1) would benefit from a third
field saying how many positional arguments to skip before the positional
argument that's to be the command word — though in the last two cases,
specifying an "inner" command is optional.)
 2019-03-27 11:45:17 +00:00
Daniel Shahaf 3e86ef59b7 'main': precommands += stdbuf 2019-03-26 22:04:50 +00:00
Daniel Shahaf 809443f5c5 'main': Add the issue number for future reference. 2019-03-16 07:49:04 +00:00
Daniel Shahaf abec25d013 'main': _zsh_highlight_main__type: Add comments. 2019-03-16 07:47:53 +00:00
Daniel Shahaf 79596a84be 'main': Document the last change. 2019-03-16 07:45:23 +00:00
Daniel Shahaf 37d6108215 'main': Work around a zsh bug reported to us as #606. 
As of this writing, it seems that the 'type' builtin poisons the commands hash
in a way that breaks AUTO_CD to absolute paths that don't end with a slash.
 2019-03-16 07:34:12 +00:00
Matthew Martin 1e34c4aa0b main: in arguments starting with %?, ? is not a glob 
Fixes #596
 2019-01-06 22:23:10 -06:00
Daniel Shahaf 78b95b0695 Add a test for the 'true negative' case of issue #596. 2018-12-31 17:57:53 +00:00
Daniel Shahaf 0efad58f30 Add a test for issue #596. 2018-12-29 11:31:50 +00:00
Daniel Shahaf e900ad8bad main: Add another test, inspired by #577 and #502. 2018-11-01 04:01:33 +00:00
Daniel Shahaf f087f3c6e4 main: Add a test for issue #577. 2018-11-01 04:01:05 +00:00
Daniel Shahaf 3e6d1375c9 main: Fix check for suffix aliases (fixes #574) 2018-10-30 21:25:59 +00:00
Daniel Shahaf 4ce56a821e Merge branch 'i511-bang-pipeline' 
* i511-bang-pipeline:
  main: Fold '!' handling in to the 'case'.  No functional change.
  Fix indentation.  No functional change.
  main: Fix highlighting of the ! precommand after array assignments. Add tests.
  main: Highlight the ! precommand as an error when not at the start of a pipeline.
 2018-10-23 16:58:33 +00:00
Daniel Shahaf 44b89f3307 main: Fold '!' handling in to the 'case'. No functional change. 2018-10-23 16:36:14 +00:00
Daniel Shahaf 0c9252ac69 Fix indentation. No functional change. 2018-10-23 16:34:35 +00:00
Daniel Shahaf 6cf522b7b3 main: Fix highlighting of the ! precommand after array assignments. Add tests. 2018-10-23 16:31:39 +00:00
Daniel Shahaf 298ef6a2fa main: Highlight the ! precommand as an error when not at the start of a pipeline. 
Fixes #511.
 2018-10-23 16:31:00 +00:00
Matthew Martin d9e326b993 main: consume trailing whitespace in _highlight_list 
Fixes highlighting when an unclosed $( ends in whitespace.
 2018-10-22 07:53:18 -05:00
Matthew Martin 48a20d067f main: Break double-quoted-argument on command substitutions 2018-10-22 07:53:18 -05:00
Daniel Shahaf 6539f0d419 'main': Highlight named fd redirections. 
Merge remote-tracking branch 'danielsh/i238-named-fd-redirection-v1'

* danielsh/i238-named-fd-redirection-v1:
  'main': Tighten condition.
  noop: Tweak condition at Matthew's suggestion
  'main': Highlight named fd redirections.
 2018-10-22 05:00:07 +00:00
Daniel Shahaf 7d961ba1e6 'main': Add a test for issue #237. 2018-10-22 04:58:57 +00:00
Daniel Shahaf ad3a6cb3c9 'main': Tighten condition. 
Should rule out brace expansions such as '{foo,bar}' and '{10..20}'.
 2018-10-22 04:56:50 +00:00
Daniel Shahaf 9870ccc505 noop: Tweak condition at Matthew's suggestion 2018-10-22 04:54:11 +00:00
Daniel Shahaf 38c794a978 'main': Highlight named fd redirections. 
Fixes #238
 2018-10-22 04:33:11 +00:00
Daniel Shahaf de23e75946 minor: Fix the editor braces matching confusion prevention sentinel. 2018-10-22 04:27:18 +00:00
Matthew Martin a3c9e7ebc7 main: Simplify insane alias checking 2018-10-21 14:59:52 -05:00
Matthew Martin f71a17c58e main: Highlight closing brackets 
Closes #226
 2018-10-21 12:10:07 -05:00
Matthew Martin d0c23a68b3 main: Simplify proc_buf offset calculation 
Fixes #347
 2018-10-20 23:48:39 -05:00
Matthew Martin 7388adf4e8 main: Add alias tests 2018-10-20 20:57:45 -05:00
Matthew Martin cb8c736a56 main: Run the entirety of aliases through the state machine 
Fixes #540 #544 #552 #554 #555
 2018-10-20 20:57:45 -05:00
Matthew Martin 2d4fe988ba main: Rename parameters to simplify next diff 2018-10-20 20:18:46 -05:00
Matthew Martin 8f17e4e201 main: Add trivial condition and remove whitespace to simplify next diff 2018-10-20 20:18:46 -05:00
Daniel Shahaf 02f4a6b540 'main': Optionally ignore aliases in __type 2018-10-20 20:18:46 -05:00
Matthew Martin b9d7fe5a43 main: Shift args rather than iterating over 
No functional change. Prepares for running a full alias through the
state machine.
 2018-10-20 20:18:46 -05:00
Daniel Shahaf 6898f71016 Add a test. 
Related to https://github.com/zsh-users/zsh-syntax-highlighting/issues/549#issuecomment-431628338 and to #556.
 2018-10-21 00:26:34 +00:00
Daniel Shahaf df8b2fb867 tests: Fix a failing test. 
Update the test point for f3410c5862 (#264),
which changed the highlighting of aliases to consider what they resolve to.

Now the test file has both ${aliases[alias1]} and ${functions[alias1]},
the expectation is 'alias', and passes; thus:

Fixes #588.
 2018-10-18 23:48:17 +00:00
Daniel Shahaf 9d6ecea21c Fix a long-standing bug in a unit test. This uncovers a regression. 
The test never actually defined a function named 'alias1', not even
when zsh 5.4 warned it about this (see 9523d6d49c,
which was wrong and is hereby reverted).

The test that's now failing has been filed as issue #558.
 2018-10-18 23:45:38 +00:00
Matthew Martin 47c2b7e185 main: Distinguish quoted/unquoted command substitutions 
Closes #547.
 2018-10-13 09:37:09 -05:00
Matthew Martin d6586e2a4f main: Order precommand_options and add '-' 
Fixes #499.
 2018-10-10 23:23:35 -05:00
Matthew Martin 31276c1b64 main: Avoid empty character classes 
Avoids an error in pre-5.0.8: bad pattern: -[]#
 2018-10-10 23:02:33 -05:00
Matthew Martin 07f259f653 main: Avoid null elision in _check_path 
This could be triggered if BUFFER='\'.
 2018-10-10 22:30:53 -05:00
Matthew Martin e27e53b1ef main: Highlight unknown precommand option as unknown-token 2018-10-10 22:30:51 -05:00
Matthew Martin c6e3d216ec main: Consolidate TOKENS_COMMANDSEPARATOR handling 
No functional change.
 2018-10-10 22:26:49 -05:00
Matthew Martin 5bb5703b0d main: Move TOKENS_CONTROL_FLOW handling into command word branch 
No functional change.
 2018-10-10 22:26:49 -05:00
Matthew Martin dea05e44e6 main: Recognize more redirection and array assignment parse errors 
() ) } are invalid as a redirection target.
() } are invalid in an array assignment.
 2018-10-10 22:26:49 -05:00
Matthew Martin 2f03b6d704 main: Do not highlight a redirection target as an option 2018-10-10 22:26:49 -05:00
Matthew Martin b075147888 main: Consolidate conditionals together. 
No functional change.
 2018-10-10 22:26:49 -05:00
Matthew Martin 9289a57de0 main: Remove already_assigned 2018-10-10 22:26:49 -05:00
Matthew Martin c76daac095 main: Move start_pos=$end_pos to the beginning of the loop 
This allows for use of continue.
 2018-10-10 22:26:49 -05:00
Matthew Martin de28e20fbc main: Simplify this_word next_word updating 2018-10-10 22:26:49 -05:00
Matthew Martin c05ebf762c main: Do not recognize always as a reserved word in a redirection 2018-10-10 22:26:49 -05:00
Matthew Martin ae5b9b2dc9 main: Set redirection style when recognizing the redirection 2018-10-10 22:26:49 -05:00
Matthew Martin df431eeee8 main: Recognize repeat with the other reserved words 2018-10-10 22:26:49 -05:00
Matthew Martin 3ddb974a3d main: Remove needless code 
The below code handles this case.
 2018-10-10 22:26:49 -05:00
Matthew Martin b6e0aeb380 main: Use unknown-token when the token type is unknown 2018-10-10 22:26:49 -05:00
Matthew Martin 4748f9bd3d main: Add alias tests 2018-10-10 22:26:47 -05:00
Matthew Martin e3edddd8ec main: alias style overrides precommand style 2018-10-10 22:20:19 -05:00
Matthew Martin c138123397 main: Move alias handling up. 
This will set style=alias before the great fork.
 2018-10-10 22:20:19 -05:00
Matthew Martin 57386f30ae main: Recursively expand aliases 2018-10-10 22:20:19 -05:00
Matthew Martin e1ecf950e2 main: Do path expanstion after alias expansion 2018-10-10 22:20:19 -05:00
Matthew Martin f46b148c52 main: Only expand aliases in command position 2018-10-10 22:20:19 -05:00
Matthew Martin 99d7235c2b main: Add test for an alias to a redirection 2018-10-10 22:20:19 -05:00
Matthew Martin 05a55108c9 main: Expand aliases before looking for redirections 2018-10-10 22:20:19 -05:00
Daniel Shahaf e43e4fd2c7 'main': Fix $flags_sans_argument for 'nice'. 
Follow-up to 2c15b0e996 ("Learn $flags_sans_arguments…").
 2018-10-10 22:20:19 -05:00
Daniel Shahaf a56c33c3be Bump copyright years. 2018-10-10 22:20:19 -05:00
Daniel Shahaf 005179ed8e 'main': Update $this_word state with our inferences. 
Found by code inspection.
 2018-10-10 22:20:19 -05:00
Daniel Shahaf 0709520597 No functional change. 
Follow-up to 1fee620e62.
 2018-10-10 22:20:19 -05:00
Daniel Shahaf f7ac43cd49 'main': Unify $ZSH_HIGHLIGHT_TOKENS_PRECOMMANDS and $precommand_options. 2018-10-10 22:20:19 -05:00
Daniel Shahaf 31ceaed4f4 'main': Highlight array parameters in command position. 2018-10-10 22:20:18 -05:00
Daniel Shahaf ad6261fbca 'main': Use a more robust way of testing for $parameters' availability. 2018-10-10 22:19:41 -05:00
Daniel Shahaf 3a33ac1d20 'main': Break out a new helper function for readability. 2018-10-10 22:19:41 -05:00
Daniel Shahaf f3425e18fe 'main': Let _zsh_highlight_main__type return false on failure. 2018-10-10 22:19:41 -05:00
Daniel Shahaf 82c39716eb 'main': Write the "remainder" of the sentence in a comment. No functional change. 2018-10-10 22:19:41 -05:00
Daniel Shahaf a2e993c59f 'main': Learn $flags_sans_arguments and use that to parse '-xy foo' correctly where -x takes no argument and -y does. 2018-10-10 22:19:41 -05:00
Daniel Shahaf bee115f797 'main': Correct a comment. 2018-10-10 22:19:41 -05:00
Daniel Shahaf 7f5e11e38b 'main': Remove superfluous variable. No functional change. 2018-10-10 22:19:41 -05:00
Daniel Shahaf 78be8f611f 'main': Highlight 'doas'. 
Fixes #365.
 2018-10-10 22:19:41 -05:00
Daniel Shahaf 8b11ca087e 'main': Highlight 'nice'. 
Fixes #168.
 2018-10-10 22:19:41 -05:00
Daniel Shahaf 5694221939 'main': Highlight the 'command' precommand. 
Fixes #343.
 2018-10-10 22:19:41 -05:00
Daniel Shahaf 4c7db4e886 'main': Update state machine docs. No functional change. 2018-10-10 22:19:41 -05:00
Daniel Shahaf add2ac59fc 'main': Permit $flags_with_argument to be empty. 2018-10-10 22:19:41 -05:00
Daniel Shahaf 6e8984e2ec 'main': Make sudo handling more generic. 
Part of issue #343.
 2018-10-10 22:19:41 -05:00
Daniel Shahaf dbdebfaaa5 'main': Following up to the last commit, also highlight braced parameter expansions: «${foo}». 2018-10-10 22:19:41 -05:00
Daniel Shahaf bf055f7df2 'main': Fix the last commit's issue concerning parameter expansion at command word. 2018-10-10 22:19:36 -05:00
Daniel Shahaf 76d61360a7 'main': New XFail test for parameter expansion at command word. 2018-10-09 23:28:54 -05:00
Daniel Shahaf f3410c5862 'main': Expand aliases first. (Issue #264.) 
This commit causes an alias to an invalid command to be highlighted as an error
(unknown-token).
 2018-10-09 23:28:54 -05:00
Daniel Shahaf 565463ca8f 'main': Add regression test for an unclosed backtick substitution 2018-09-30 16:26:01 -04:00
Matthew Martin e86f75a840 main: Highlight {command,process} substitution delimiters 2018-09-30 16:26:01 -04:00
Matthew Martin 22839d08ef main: Return 0 if braces_stack is empty 
This allows a caller to know if the command or process substitution is
complete.
 2018-09-30 15:32:21 -04:00
Matthew Martin 472c71c1fa main: Support the glob_assign option 2018-09-30 15:32:21 -04:00
Matthew Martin 9616bfdb20 main: Ignore zsh 5.0.8 off by one bug in tests 2018-09-30 15:32:21 -04:00
Matthew Martin 8a93b852ca main: Add test for command substitution in assignment 2018-09-30 15:32:21 -04:00
Matthew Martin 932eb380e2 main: Highlight the value of an assignment 2018-09-30 15:32:19 -04:00
Matthew Martin c06e5e95dc main: Correct array assignment check 2018-09-30 15:31:48 -04:00
Matthew Martin 12e01336f1 main: Start _highlight_argument at $1 
No functional change.
 2018-09-30 15:21:20 -04:00
Matthew Martin 13d332af95 main: Make _check_path's argument explicit 
No functional change.
 2018-09-30 15:21:20 -04:00
Matthew Martin 57e451b531 main: Add test for unclosed command substitution 2018-09-30 15:21:20 -04:00
Matthew Martin 49dbb05791 main: Add test for =( ) process substitution 2018-09-30 15:21:20 -04:00
Matthew Martin c0e64fe131 main: Highlight =( ) process substitutions 2018-09-30 15:21:19 -04:00
Matthew Martin 73640b79ea main: Change conditional to a switch 
Prepares for next commit. No functional change.
 2018-09-30 14:59:59 -04:00
Matthew Martin beae08776a main: Add test for embedded process substitution 2018-09-30 14:59:59 -04:00
Matthew Martin 08d4401fae main: Highlight <( ) and >( ) process substitutions 
Fixes #494
 2018-09-30 14:59:57 -04:00
Matthew Martin 3ac7d1c785 main: Add test for nested backticks; summon Cthulhu 2018-09-30 14:59:38 -04:00
Matthew Martin 9db393309e main: Recurse into backtick command substitutions 2018-09-30 14:59:36 -04:00
Matthew Martin c40c72c386 main: Track if $buf has the end of $BUFFER 
This will allow for correct path_prefix highlighting in backticks.
 2018-09-30 14:59:04 -04:00
Matthew Martin b75169597e main: Highlight command substitutions 2018-09-30 14:58:08 -04:00
Matthew Martin ce592bd5c7 main: Move highlighting to _main_paint 
This allows for callees to prepend highlights before $reply after the
length of the feature (e.g. command substution) is known.
 2018-09-30 14:57:21 -04:00
Matthew Martin ead8f8a1fc main: Split highlighting code into another function 
This will allow for highlighting $( ) and similar.
 2018-09-30 14:55:28 -04:00
Matthew Martin 81e89a8800 main: Reorder declarations for next commit 
No functional change.
 2018-09-30 14:35:52 -04:00
Matthew Martin dbce7317c7 main: Add buf_offset variable 
No functional change.
 2018-09-30 14:35:52 -04:00
Matthew Martin 49cc5e25b8 main: Simplify interface to __stack_pop 2018-09-30 14:35:52 -04:00
Matthew Martin b1eb0358fa main: Move fallback calculation to a function 
No functional change.
 2018-09-30 14:35:52 -04:00
Matthew Martin 8a0ffe1c43 main: Allow for patterned fallbacks 2018-09-30 14:35:52 -04:00
Matthew Martin 2fd7fbc3c2 main: Do not skip over backslash floowed by space or tab 
Fixes #539.
 2018-09-29 21:33:39 -04:00
Matthew Martin 1eedb23c65 main: Fix blacklist dirs check when there is more than one element 2018-09-24 07:09:08 -05:00
Sam Jorna (wraeth) 47d6dac133
main-highlighter: Probe dirs after blacklist 
Move tests on the highlight path until after the blacklist is checked so
that blacklisted paths are not tested. This should prevent hangs on dead
remote filesystems provided the path is blacklisted in
X_ZSH_HIGHLIGHT_DIRS_BLACKLIST.

Updated tests to 'default' highlight as the blacklist is now checked
before the path is tested.

Bug: https://github.com/zsh-users/zsh-syntax-highlighting/issues/528
 2018-08-31 13:04:52 +10:00