514cd9a099
update the license text to the preferred version
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Mentioning "GNU nano" instead of "This program" and referring to the
website instead of to a postal address.
2016-08-29 21:27:16 +02:00
406e5242a3
update the copyright notices
2016-08-29 21:27:05 +02:00
19b6f906cc
tweaks: rename another variable, for aptness
2016-07-25 10:57:33 +02:00
c38ffdc741
tweaks: rename two variables, to match others
2016-07-25 10:53:49 +02:00
1e5614b31b
tweaks: avoid two compiler warnings
2016-07-22 15:48:06 +02:00
4c566c7903
tweaks: reduce the number of wattron/wattrof calls
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Also, compose the coloring attributes during initialization
instead of every time when painting something.
Signed-off-by: Rishabh Dave <rishabhddave@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
2016-07-21 10:10:59 +02:00
afb6a5b86d
color: forget about aborting the precalculation for multiline regexes
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This fixes https://savannah.gnu.org/bugs/?48389 .
2016-07-14 14:31:14 +02:00
960e848cc7
tweaks: elide a typedef, as it now has just one element
2016-07-12 09:35:48 +02:00
b4737072a6
tweaks: delete an element that is always FALSE and never used
2016-07-12 09:24:32 +02:00
8507dd4bd0
color: integrate the hilite attribute into the pair number
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Color-pair numbers and attributes can be OR'd together -- do so,
to save an attron() call whenever the hilite is on.
2016-07-12 09:20:09 +02:00
500fef8314
tweaks: rename a variable -- to match others and to be more concise
2016-07-04 13:43:19 +02:00
29986e95a0
input: don't drop the first byte when user starts typing during loading
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Precalculation of the multiline color data can be cut short when the
user is impatient and starts typing. But this would drop the first
byte of whatever was typed -- not nice when it was just plain text,
but surprising and worse when the first keystroke was a command.
This fixes https://savannah.gnu.org/bugs/?48388 .
2016-07-04 09:27:35 +02:00
4af1da7d95
color: push the resets further when start and end match are equal
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When for a multiline syntax-coloring rule the starting regex matches at
the exact same spot as the ending regex, do a second round of resets, so
that reevaluation starts further back and gets a few more things right.
This mildly fixes https://savannah.gnu.org/bugs/?47420 .
2016-07-03 16:23:54 +02:00
ec7b20eec6
syntax: don't call getcwd() with a NULL pointer
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Some platforms don't like that.
2016-06-04 12:02:49 +02:00
cdcd365d34
tweaks: normalize some whitespace
2016-05-17 11:33:21 +02:00
2535f51e01
statusbar: prevent error messages from overwriting each other
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If during startup there are multiple error messages, currently only the
last one remains and can be read. To improve on that, introduce a short
pause between error messages -- even if it's not enough to read them all,
at least the user will be aware that there are multiple ones.
This also causes a few error messages to beep that currently don't beep,
such as when a file is unwritable.
2016-05-16 18:03:07 +02:00
53f4a9f5a8
screen: rename 'edit_refresh_needed' to 'refresh_needed'
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For a little contrast with the function edit_refresh() -- it's
annoying that when you search for the latter you get to see all
the settings of the flag too.
2016-04-25 21:14:18 +02:00
d92eb4fee3
all: eradicate SVN's $Id$ tags
2016-04-05 14:59:12 +02:00
2f817a6740
Checking for the existence of the REG_ENHANCED regex flag, and
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using it when it's available (which it is on OS X systems).
This completes the fix for Savannah bug #47325 .
Patch by Thomas Rosenau.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5759 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-22 10:42:28 +00:00
43040220bf
Avoiding to dereference a possible NULL.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5735 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-14 16:01:44 +00:00
6ed6462154
Combining the regular-expression flags at compile time instead of at run time.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5732 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-13 19:37:21 +00:00
4e8d2d6223
Unnesting two ifs -- to put filenames, headerlines, and magic strings
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on equal footing.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5724 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-12 09:18:50 +00:00
c5fedaa043
Setting the syntax and regex pointers just once, in a single place.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5723 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-12 08:46:18 +00:00
04262f09a4
Turning the linked list of syntaxes upside-down, so that the last-defined one
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comes first, so that a search can stop at the first match instead of always
having to run through the entire list.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5716 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-10 20:06:01 +00:00
6a4d3aad80
Tweaking a few things and renaming a variable.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5710 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-04 20:50:38 +00:00
2070d3a26f
Not bothering to keep the compiled regular expression when it matched.
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Stopping instead to call malloc() pointlessly.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5706 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-04 14:53:45 +00:00
ce32cb0f6b
Allowing to select an empty syntax. And selecting the last
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instead of the first syntax that matches a certain magic string
(forgotten in the previous commit).
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5705 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-01 11:21:05 +00:00
3df1a3f0f4
Not bothering to discard a duplicate syntax -- selecting simply the
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last-defined one. This addresses Savannah bug #47303 .
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5704 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-03-01 11:06:00 +00:00
83975027e5
Not dereferencing symlinks, so that the syntax will be derived from the
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name given on the command line, not from the name of the target file.
This fixes Savannah bug #47307 .
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5703 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-29 16:56:54 +00:00
a24aee417d
Renaming a struct member.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5697 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-29 09:17:03 +00:00
07441adb14
Renaming another struct element, because it refers not just
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to file extensions, but also to header lines and magic strings.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5690 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 20:19:13 +00:00
3522751c6b
Renaming a struct element for aptness and contrast.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5689 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 20:09:29 +00:00
2134212fa9
Eliding the function nfreeregex(), now used just once.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5688 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 17:25:48 +00:00
e74a4c26c0
Renaming a variable for conciseness.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5687 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 17:11:35 +00:00
4d53694a27
Factoring out a triple repetition into found_in_list().
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5686 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 16:37:23 +00:00
c3b9d29502
Stripping things bare to see the sameness.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5685 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 16:18:18 +00:00
812f986f2e
Looking for the default syntax only when all else failed --
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foregoing a small, complicating optimization.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5684 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-02-26 16:08:21 +00:00
ebbb5b5d1e
Making sure to keep advancing also when regex matches are zero-length.
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This fixes Savannah bug #26977 -- a hang on start="^" end="$".
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5538 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-01-09 18:41:56 +00:00
a5bc70a541
Aborting reset_multis() when there are zero multiline regexes.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5525 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2016-01-03 16:57:17 +00:00
31f0456e9a
Moving two functions to the color.c file, where they belong.
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And making the checking for an impatient user into a separate routine.
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5501 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-12-22 16:51:00 +00:00
d63912947a
Improving some comments and renaming three variables.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5497 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-12-18 18:44:40 +00:00
4fc16848fa
Adjusting the whitespace after the previous change, and adding a comment.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5496 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-12-18 10:45:35 +00:00
8295a88ff0
Using a couple less #ifdefs, to mimic how this is done in set_colorpairs().
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5495 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-12-18 10:41:09 +00:00
ba8f806705
Fusing three functions into a single one.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5477 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-12-04 20:54:34 +00:00
c9e91df4e4
Deleting four superfluous checks.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5464 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-12-01 13:44:52 +00:00
9e22e8b1b5
Adjusting whitespace and comments.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5450 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-11-29 10:43:10 +00:00
6135e28878
Resetting the multidata a bit less often.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5449 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-11-29 10:14:25 +00:00
f9a6eb8bec
Evaluating correctly whether to reset the multidata cache.
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This fixes Savannah bug #46543 .
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5448 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-11-29 10:07:49 +00:00
9c821dfe2e
Telling the user on the statusbar when a syntax name given on the
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command line does not exist. This fixes Savannah bug #46503 .
git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5436 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-11-24 11:42:19 +00:00
c32a58a826
Not checking for non-NULL before freeing a variable, as it's unnecessary.
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git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@5249 35c25a1d-7b9e-4130-9fde-d3aeb78583b8
2015-06-14 19:14:41 +00:00
Benno Schulenberg