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Author SHA1 Message Date
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
546a5288e2 multiline strings: Add a second test for commit ff4d402e9a 2015-09-05 15:08:08 +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
Julien Nicoulaud
ffce2a0b20 Merge pull request #133 from lucc/master 
protect alias expansion from interpreting aliases as options
 2013-11-19 11:39:40 -08:00
Lucas Hoffmann
784a5dc35b protect alias expansion from interpreting aliases as options 
If one defines aliases like `++` the alias builtin tries to interprete these
as options so they have to be protected like this

    alias -- ++=true

The same goes for a call to `alias` in order to expand the alias again.
 2013-11-05 00:50:20 +01:00
Mark Lodato
441f1a8aad highlight array assignments of the form x[y]=... 
This code is more lenient than bash.  Examples:

    $ x[y[]=
    zsh: no matches found: x[y[]=
    $ x[][]=
    zsh: no matches found: x[][]=

The proper solution is to look inside the [...] and make sure that all
unescaped/unquoted square brackes are matched, but that is a heck of
a lot more complicated than this simple 8-character patch.
 2013-10-30 00:53:46 -04:00
Mark Lodato
c62cb54e9d do not remove quotes when checking assignments 
Zsh does not allow the variable name or the equals sign to be quoted or
escaped.  The previous code incorrectly highlighted the following
examples as assignments:

    $ 'x=y'
    zsh: command not found: x=y
    $ x\=y
    zsh: command not found: x=y
    $ "x"=y
    zsh: command not found: x=y
    $ \x=y
    zsh: command not found: x=y
 2013-10-30 00:00:16 -04:00
Akinori MUSHA
0fc6b07509 Do not leak a variable: cdpath_dir. 
Leaking a variable that holds a path in CDPATH could easily end up appearing on your prompt like `~cdpath_dir/subdir`.
 2013-10-21 21:18:38 +09:00
Antoine Catton
3b3a58be91 Fix #121: sudo syntax highlighting incorrectly 
Parse sudo command line in order to highlight the options correctly
 2013-09-28 19:33:34 -06:00
Julien Nicoulaud
dbd27cb30a #155: document path_prefix/path_approx 2013-08-09 09:56:28 +02:00
Julien Nicoulaud
08b80022ca Merge pull request #123 from Shura0/master 
Highlighted dollar variable ver. 2
 2013-08-09 00:47:32 -07:00
Shura
a7ee0597ef Update main-highlighter.zsh 
Comments added
 2013-08-09 10:24:14 +04:00
Julien Nicoulaud
3677b75731 Merge pull request #115 from Valodim/master 
add separate path_prefix and path_approx hilights
 2013-08-08 07:31:46 -07:00
Владимир
57c01d19de Update main-highlighter.zsh 
Add support of CDPATH
 2013-08-07 03:21:15 +03:00
Shura
8abcf187f6 dollar variable and backslash codes highlighting 2013-07-29 17:33:34 +04:00
Vincent Breitmoser
228f5a6aad add separate path_prefix and path_approx hilights 2013-07-25 04:41:09 +02:00
evan
19981ef9ea added sudo as a precommand 2012-08-17 15:52:09 -04:00
Jud Porter
d82eee5212 add emulate -L zsh to _zsh_highlight_main_highlighter. resolves issue #83 2011-12-02 16:44:33 -05:00
Julien Nicoulaud
f824e5e84d Options should only be set locally 2011-09-24 14:42:55 +02:00
Andreas Gahr
024c1c46f7 next try. fix for issue #76 without brakeing fix for #21 2011-09-24 20:39:34 +08:00
Julien Nicoulaud
8d4cde6301 (Hopefully) fix #21 (tilde and hashed directories in paths) 2011-09-20 19:13:37 +02:00
Julien Nicoulaud
db8f98fc53 Set default style for pipes and stuff to none 2011-09-20 19:13:37 +02:00
Andreas Gahr
287167d453 fix for issue #76. This was more ore less forgotten in pull request #75 2011-09-20 19:13:37 +02:00
Andreas Gahr
670961ad01 handle highlighting for precommands; handle highlighting for commands separators 2011-09-20 19:13:37 +02:00
Andreas Gahr
f84f9319d8 supposed fix for issue #73 and issue #74 2011-09-09 16:07:49 +02:00
Julien Nicoulaud
a6d105131c Fix #21: No highlighting when using tilde 2011-09-06 19:21:40 +02:00
Takeshi Banse
1d729202ec add tests for handling tildes 
Signed-off-by: Takeshi Banse <takebi@laafc.net>
 2011-09-07 01:14:45 +08:00
Takeshi Banse
48a18291f9 add some tests 
Signed-off-by: Takeshi Banse <takebi@laafc.net>
 2011-09-07 01:14:45 +08:00
Takeshi Banse
4a8b184632 pass ${arg} explicit 
Signed-off-by: Takeshi Banse <takebi@laafc.net>
 2011-09-07 01:14:45 +08:00
Andreas Gahr
33813c6a52 simple testcases for bracket highlighter 2011-08-05 16:25:47 +02:00
Valodim
f27ef7a279 after exec token we can expect a command 2011-08-02 00:55:55 +08:00
Julien Nicoulaud
e7d7ccfe35 Group if statements in f26310d97e 2011-06-16 14:54:24 +02:00
Guido
f26310d97e * enable command lines starting with a hyphen. 2011-06-16 04:28:59 -07:00
Julien Nicoulaud
ef4f5ed638 Fix READMEs 2011-06-12 23:16:41 +02:00
Julien Nicoulaud
0772ddd346 Big refactoring. 
* Don't override user defined styles
* Better modularisation of highlighters
* Allow to define which highlighters are activated
* Allow to define the order in which they are defined
* Minor performance optimizations
* Fixed some variables leak
* Improve documentation
* Brackets highlighter: use ZSH_HIGHLIGHT_STYLES instead of a specific array
 2011-06-12 22:57:14 +02:00