30591c5e01
tweaks: use a while loop when the end point is not known in advance
...
It is easier to see the order of steps and what the terminating
condition is.
2016-12-10 21:18:10 +01:00
3f8e30efb1
tweaks: delete some obscuring debugging stuff
...
When wanting to debug something, it is far more useful
to temporarily insert lines like:
statusline(ALERT, "name = %i", variable);
It provides instant feedback, and it slows things down,
so you can kind of see what happens.
2016-12-10 21:01:07 +01:00
e9fde7d7dc
mouse: use the correct screen width for calculating the cursor position
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When there are line numbers, the effective available screen width is
smaller than COLS: editwincols.
This fixes https://savannah.gnu.org/bugs/?49821 .
2016-12-10 20:06:59 +01:00
fd3423f79a
syntax: give the statistics part of a git patch a different color
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Also, be more selective when coloring a git diff line. And color
an svn index line too.
2016-12-10 17:53:53 +01:00
a4044a7e5d
tweaks: remove some cluttering conditional compilation
2016-12-09 13:32:15 +01:00
2fa93ae999
tweaks: rename two variables to make more sense
2016-12-09 12:47:00 +01:00
c8c6340ce8
tweaks: conditionalize a bit of softwrap code
...
This addresses https://savannah.gnu.org/bugs/?49803 .
2016-12-09 12:34:56 +01:00
6263416355
moving: always account for the margin when in line numbering mode
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Like do_down() does already, do_pageup() and do_right() should use
editwincols instead of COLS.
This addresses https://savannah.gnu.org/bugs/?49796 .
2016-12-09 12:23:23 +01:00
84d6f1a5b6
tweaks: adjust the type of four lockfile variables
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The functions read() and fwrite() take size_t, not ssize_t.
And line numbers in the file should be displayed as a long type instead
of an int, since the effective type of ssize_t is not int, but long.
2016-12-09 10:05:33 +01:00
ecccb8d027
tweaks: correct the wording of a string
2016-12-07 21:06:05 +01:00
173bbe11ef
tweaks: add a few translator hints
2016-12-07 21:05:41 +01:00
7531b71fa1
docs: note Sumedh as the author of the word-completion feature
2016-12-07 21:05:23 +01:00
964c10db17
tweaks: miscellaneous frobbings and rewrappings
2016-12-07 20:37:08 +01:00
0e01080983
binding: allow to rebind the word-completion function, and document it
2016-12-07 17:18:56 +01:00
68a0314500
build: add configure option --disable-wordcomp to disable word completion
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(The variable 'pletion_line' is not conditionalized with this option, as
it would become messy. The compiler will probably be able to elide it.)
When using --enable-tiny, it is not possible to use --enable-wordcomp,
because the word completion function uses the undo system.
2016-12-07 17:02:25 +01:00
dca4ab5d8f
new feature: complete a fragment to a longer word found in the buffer
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Executing the 'complete_a_word' function will search from the start
of the current buffer for entire words that begin with the fragment
that is before the cursor, and will complete this fragment to the
first word that is found. Each consecutive call of 'complete_a_word'
will search for the next matching word and will complete the fragment
to that. By default the function is bound to the ^] keystroke.
Signed-off-by: Sumedh Pendurkar <sumedh.pendurkar@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
2016-12-07 16:42:39 +01:00
86121cf3fc
tweaks: move a cursor-on switch to a more logical place (again)
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But do it correctly this time: don't switch it on when replacing.
2016-12-05 15:47:44 +01:00
f03f5d5b51
docs: correct and improve the description of --disable-wrapping
2016-12-04 17:14:11 +01:00
379b1556ed
prompt: remove two fragments of dead code
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None of the prompts offer a total-refresh shortcut -- only the
edit window, the help viewer, and the file browser provide this.
2016-12-04 12:34:56 +01:00
bfcce57b69
screen: remove an unneeded blanking of the statusbar
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It's redundant because the call of total_refresh() wipes everything.
2016-12-04 12:32:59 +01:00
4eac699df3
tweaks: remove some more annoying conditional compilation
2016-12-04 12:26:33 +01:00
454f5cbdce
tweaks: remove a superfluous cleanup call
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At the very beginning of do_replace(), nothing has been changed
or initialized yet, so there is nothing to refresh or clean up.
2016-12-04 11:56:13 +01:00
248d7be8ef
build: clean out the revision.h file, to make 'make distcheck' pass
2016-12-04 11:21:10 +01:00
372bd0f7dd
screen: switch the cursor back on only in the main loop
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This fixes https://savannah.gnu.org/bugs/?49750 .
2016-12-03 18:03:11 +01:00
f920e0d30c
tweaks: replace some unneeded direct calls of edit_refresh()
2016-12-03 17:00:28 +01:00
0f3e303d1a
tweaks: get rid of some spurious textual references to edit_refresh()
2016-12-02 18:13:10 +01:00
c9680b8b64
input: add the shifted PageUp and PageDown keycodes produced by VTE
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Modern VTE-based terminals now produce codes for those keys and
no longer swallow them when nano is active.
This addresses https://savannah.gnu.org/bugs/?49746 .
2016-12-01 17:34:57 +01:00
656563beda
screen: don't restore the previous menu after a yesno prompt
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There is no need for that -- it just causes flicker.
This fixes https://savannah.gnu.org/bugs/?49742 .
2016-12-01 15:54:56 +01:00
8f95f9b1aa
tweaks: reshuffle three initializations and trim some comments
2016-12-01 15:28:59 +01:00
c6512a9717
screen: don't request an update of the edit window for every yesno prompt
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Only when doing replacements does the edit window need a refresh: for
every new spotlight. So, do the update request in the latter routine.
2016-12-01 15:20:05 +01:00
07ce01c189
docs: tweak some lines in the NEWS file
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(The previous commit fixed https://savannah.gnu.org/bugs/?49737 .)
2016-12-01 14:01:38 +01:00
b5400ffe65
general: gettextize three overlooked statusbar messages
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This fixes https://savannah.gnu.org/bugs/?48622 .
2016-12-01 13:02:43 +01:00
ac41587d4e
oops: the yesno prompt for replacing does not want a visible cursor
2016-11-30 13:47:50 +01:00
e4b8d6fab5
tweaks: remove a bit of obscuring conditional compilation
2016-11-30 11:46:05 +01:00
72e8bcb027
tweaks: move a switching on of the cursor to a more logical place
2016-11-30 11:11:06 +01:00
7401670d58
tweaks: fix compilation when configured with --enable-tiny
2016-11-30 11:05:07 +01:00
87fbe24283
docs: add info about Slang to README.GIT, and improve info about glib2
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For UTF-8 support under Slang, at least Slang 2.0 is needed.
And glib2 is also used for snprintf() if it's unavailable.
2016-11-29 12:28:23 +01:00
e4d452424b
files: give feedback when restricted mode prevents overwriting a file
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Achieve this by reusing the code that gives feedback when trying to
save a buffer while using --tempfile and the file has no name yet.
This fixes https://savannah.gnu.org/bugs/?48622 .
2016-11-29 12:08:39 +01:00
d48071b2b2
input: properly check the full escape sequences for all keys
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Also for Delete, End, PageUp and PageDown (on some terminals)
the last byte in the sequence needs to be checked.
This fixes https://savannah.gnu.org/bugs/?49710 .
2016-11-27 20:31:12 +01:00
c1a484270b
rcfile: actually avoid opening directories and devices
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Achieve this elegantly by factoring out the reading of one rcfile.
2016-11-27 18:21:04 +01:00
981a1d39bf
tweaks: factor out a small function
2016-11-27 17:30:53 +01:00
925a001658
rcfile: check the vital shortcuts just once, not for every included file
2016-11-27 16:40:54 +01:00
77023a749b
tweaks: remove an annoying conditional compilation of an argument
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Also remove some unneeded prototypes, adjust some comments, and
move a constant definition to the top of the file.
2016-11-27 16:34:34 +01:00
1762920808
rcfile: actually don't try to open things that cannot be syntax files
2016-11-26 17:48:31 +01:00
281a56fb74
tweaks: reshuffle some things in a more linear manner
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Also improve or correct some comments.
2016-11-26 17:42:27 +01:00
592d0d6c9a
files: trying to open a non-existent file will never succeed
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If it would, the returned file descriptor would make nano crash,
because the corresponding stream has not been opened. And when
returning zero instead (as the code did originally), nano would
open an empty buffer, although it claims to be reading the file.
In short: I think this is a leftover of an attempted fix of
https://savannah.gnu.org/bugs/?25297 , from commit 2823c99
2016-11-26 17:00:41 +01:00
3cc561e36e
input: distinguish <Shift+Home> from <Home> on an rxvt terminal
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That is: when --rebindkeypad is in effect -- without this option
they were already getting distinguished.
2016-11-26 12:25:36 +01:00
0333b87ad7
input: distinguish <Alt+Left> from <Alt+Right> on an rxvt terminal
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Both would jump a word to the left -- now each jumps a word in the
proper direction.
2016-11-26 12:07:33 +01:00
059c8efb44
input: make Shift+Alt+Arrow work properly on rxvt and Eterm terminals
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This fixes https://savannah.gnu.org/bugs/?49636 .
2016-11-26 11:57:39 +01:00
eb68cd1c6b
syntax: avoid using black colors
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We should avoid defining color schemes that are unreadable on common
white-on-black or black-on-white terminals. Change the black in the
autoconf error strings to brightred for that reason.
2016-11-23 21:08:59 +01:00
Benno Schulenberg