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Author SHA1 Message Date
Daniel Shahaf c687bddea3 Drop unnecessary shebang lines, part 2. 
Follow-up to the last commit.

E: zsh-syntax-highlighting: missing-dep-for-interpreter zsh => zsh | zsh-beta (usr/share/zsh-syntax-highlighting/highlighters/main/main-highlighter.zsh)
W: zsh-syntax-highlighting: executable-not-elf-or-script usr/share/zsh-syntax-highlighting/highlighters/main/main-highlighter.zsh
 2015-10-20 12:06:07 +00:00
Daniel Shahaf e138cfd765 command word: Protect against the case that the command word starts with a minus. 2015-10-02 13:27:21 +00:00
Daniel Shahaf 07fd773d7e noop: Add comments. 2015-09-30 01:26:27 +00:00
Daniel Shahaf 5cd1fb26c0 Resolve tilde expansions in command word. 
This causes '~/bin/foo' to highlight as a command, rather than as a file.

Part of issue #201.
 2015-09-30 00:49:34 +00:00
Daniel Shahaf faed2fa49e internal: Fix docstrings. 2015-09-29 23:45:44 +00:00
Daniel Shahaf 69203b1a1d Don't highlight escaped globbing. 
Fixes zsh-users/zsh-syntax-highlighting#193.
 2015-09-29 23:44:57 +00:00
Daniel Shahaf 800158745a Highlight quoted command words correctly. 
Fixes zsh-users/zsh-syntax-highlighting#147.
 2015-09-28 19:49:39 +00:00
Daniel Shahaf 7b4598a764 Highlight arithmetic expansions. 
Fixes zsh-users/zsh-syntax-highlighting#188 in the case that both the
opening '((' and closing '))' have been typed,  The case that only the
opening '((' have been typed is also fixed, but requires a zsh development
build (zsh-5.1.1-52-g4bed2cf or newer); see comments within.
 2015-09-28 13:55:38 +00:00
Daniel Shahaf 52a2ef644b Don't highlight escaped globbing. 
Fixes zsh-users/zsh-syntax-highlighting#193.
 2015-09-27 16:28:32 +00:00
Daniel Shahaf 6488284814 back-dollar-quoted-argument: Highlight incomplete escape sequences as unknown-token 
Followup to 219184f046, which fixed issue #196.
 2015-09-27 15:59:04 +00:00
Daniel Shahaf 79e8c2dd48 Don't highlight syntax elements as paths. 
Without this, redirections, history expansions, and command separators would
be matched by path_approx.

A test case is simply LBUFFER="<" RBUFFER="" (highlighted as redirection with this
fix and as path_approx without it).

Fixes zsh-users/zsh-syntax-highlighting#204.
 2015-09-26 18:28:48 +00:00
Daniel Shahaf 4ec821b2b1 Highlight redirections. 
Fixes zsh-users/zsh-syntax-highlighting#23.

* danielsh/i23-highlight-redirections:
  Highlight redirections.
 2015-09-26 17:58:07 +00:00
Daniel Shahaf 6732783d46 back-dollar-quoted-argument: Correct an off-by-one. 
Highlight the last character of a «\xHH» escape when it is the last thing in
LBUFFER.  This is similar to what b0cc02ed86 did
for issue #186.
 2015-09-26 01:09:37 +00:00
Daniel Shahaf 0788514cbd back-dollar-quoted-argument: Correct octal escape syntax. 
A leading zero, as in '\0NNN', is permitted by 'echo' but not by 'print',
and «$''» follows 'print'.
 2015-09-25 21:54:37 +00:00
Daniel Shahaf 8a43bd2cd9 back-dollar-quoted-argument: Highlight \uHHHH and \UHHHHHHHH escapes. 2015-09-25 21:45:38 +00:00
Daniel Shahaf 98366ade11 back-dollar-quoted-argument: Don't consider \0xHH a hex escape sequence. 
A leading zero is not permitted in the '\xHH' syntax.
 2015-09-25 21:45:38 +00:00
Daniel Shahaf 78ad649d47 back-dollar-quoted-argument: Don't consider comma a hex character. 
Character class syntax does not ignore commas between ranges.
 2015-09-25 21:45:38 +00:00
Daniel Shahaf 69fcb40275 Highlight backslash escapes within $'' strings. 
Correct highlighting of backslash escapes within "" strings: highlight only
the four specific escape sequences defined there.

Fixes zsh-users/zsh-syntax-highlighting#196.
 2015-09-25 21:45:38 +00:00
Daniel Shahaf f4164ac86c internal: Document a function-local variable. 2015-09-25 21:22:09 +00:00
Daniel Shahaf 9c7a1109c8 WARN_CREATE_GLOBAL: don't leak the arithmetic for loop's index variable. 
Found by code inspection; WARN_CREATE_GLOBAL missed this.
 2015-09-25 20:57:51 +00:00
Daniel Shahaf 040df93c01 Highlight redirections. 
Fixes zsh-users/zsh-syntax-highlighting#23.
 2015-09-25 12:42:34 +00:00
Daniel Shahaf 66eb801358 dollar-double-quoted-argument: Handle «"foo$"» correctly. 2015-09-24 19:03:17 +00:00
Daniel Shahaf b0cc02ed86 dollar-double-quoted-argument: Highlight "$foo" better. 
Now, «"$42foo"» doesn't highlight the «foo», and «"$bar» highlights the «r».
 2015-09-24 19:03:00 +00:00
Daniel Shahaf 908c4fe150 Stop leaking variables into global namespace. 
Set WARN_CREATE_GLOBAL to prevent recurrence.

Fixes zsh-users/zsh-syntax-highlighting#192.
 2015-09-24 18:01:06 +00:00
Daniel Shahaf 9e80fe8f02 Bump copyright years. 2015-09-24 16:46:28 +00:00
Daniel Shahaf 5fb4cb2f72 Fix regression: Highlight ';' as commandseparator. 
This was broken by c2b9327b07
and tracked as zsh-users/zsh-syntax-highlighting#199.

This fixes the vanilla-newline.zsh test, which was was (consciously) broken
by the previous commit.
 2015-09-23 14:50:22 +00:00
Daniel Shahaf a8afbdf2f5 Support $''-quoted strings. 
This does not yet highlight backslash escapes within them.
 2015-09-10 20:02:39 +00:00
Daniel Shahaf 555e142e66 suffix aliases: Highlight differently. 
Add an underline, since they are at command word position but will be executed
by something else.

Suggested-by: Daniel Hahler
 2015-09-08 10:13:16 +00:00
Daniel Shahaf e13c5a1611 Highlight 'noglob' correctly in more cases. 
Fixes zsh-users/zsh-syntax-highlighting#189.
 2015-09-07 18:07:59 +00:00
Daniel Shahaf 8515b7e0c5 Highlight ? as globbing. 
Fixes zsh-users/zsh-syntax-highlighting#94.
 2015-09-07 18:05:56 +00:00
Daniel Shahaf dc701501e5 Highlight ? as globbing. 
Fixes zsh-users/zsh-syntax-highlighting#94.
 2015-09-07 18:03:14 +00:00
Daniel Shahaf 9310d8ae71 Support suffix aliases 
Fixes zsh-users/zsh-syntax-highlighting#126.
 2015-09-07 17:59:52 +00:00
Daniel Shahaf b3ceea8511 Highlight 'noglob' correctly in more cases. 
Fixes zsh-users/zsh-syntax-highlighting#189.
 2015-09-07 09:09:17 +00:00
Daniel Shahaf a0b5bc6c71 Fix bug in previous commit (d330b49b33) 
'local' is a reserved word in zsh 5.1 but not in earlier versions [1].
Therefore, under zsh older than 5.1, quoting is required.

This manifested as random «builtin=''» in emitted to the terminal, and
commands (such as 'echo') highlighted as errors (in red).

[1] https://github.com/zsh-users/zsh/blob/master/README#L46
    (the section "Incompatibilites between 5.0.8 and 5.1")
 2015-09-07 01:26:11 +00:00
Daniel Shahaf d330b49b33 Fix variable leakage into global namespace. 
Similar to zsh-users/zsh-syntax-highlighting#97.
 2015-09-06 19:20:49 +00:00
Daniel Shahaf 7f41967a17 Highlight array appends: foo+=(bar baz). 
Fixes zsh-users/zsh-syntax-highlighting#181.
 2015-09-05 09:38:02 +00:00
Daniel Shahaf 51aed8a765 Merge remote-tracking branch 'upstream/pr/179' 
* upstream/pr/179:
  Don't parse first word of array assignment as command
 2015-09-04 17:57:08 +00:00
Daniel Shahaf 42495cc5d6 Merge remote-tracking branch 'upstream/pr/161' 
* upstream/pr/161:
  Don't highlight prefix redirections as error
 2015-09-04 17:27:25 +00:00
Daniel Shahaf c2b9327b07 Support literal newlines, part 2 2015-09-02 09:30:08 +00:00
Daniel Shahaf 52ece975c3 Update comments. No functional change. 2015-09-02 02:37:43 +00:00
Daniel Shahaf b9b67b9f78 Don't parse first word of array assignment as command 
Fixes zsh-users/zsh-syntax-highlighting#178
 2015-08-28 09:52:52 +00:00
Daniel Shahaf 359d48bf78 Don't highlight prefix redirections as error 
Fixes zsh-users/zsh-syntax-highlighting#146
 2015-02-16 02:44:56 +00:00
Daniel Shahaf ff4d402e9a Highlight the first part of multiline strings correctly 
Given the following input:
    PREBUFFER=$'echo "foo\n'
    BUFFER='bar"'
This patch causes the '"foo' part to be highlighted as a string.  There
is no test because the tests only check highlighting of BUFFER, and 'bar"'
is already highlighted correctly.
 2015-02-02 15:12:59 +00:00
Daniel Shahaf 384be15b13 Support literal newlines 2015-01-27 10:23:59 +00:00
Daniel Shahaf 23cacb12fe Support backslash continuations 2015-01-27 10:23:59 +00:00
Daniel Shahaf 667495bfb7 Support multiline strings 2015-01-27 10:23:58 +00:00
Daniel Shahaf 2c5acaefa9 Refactoring, no functional change 
The new function will be used in the next commit.
 2015-01-27 10:23:58 +00:00
sonnym 04f9c8884f highlight ^old^new pattern 
by extending the already in place mechanism of checking for the first
histchar to check for the second as well
 2013-12-07 05:11:19 -05:00
Julien Nicoulaud f289a9f8e7 Merge pull request #125 from acatton/fix-121 
Fix #121: sudo syntax highlighting incorrectly
 2013-11-19 11:42:03 -08:00
Julien Nicoulaud 8ac964186d Merge pull request #131 from MarkLodato/array-assignments 
Properly highlight array assignments
 2013-11-19 11:40:29 -08:00