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Author SHA1 Message Date
Benno Schulenberg
faf77fb1ec tweaks: don't bother making the next line of an end point NULL 2016-12-13 17:12:52 +01:00
Benno Schulenberg
b0b24d9c3a utils: slightly speed up the calculation of the size of a buffer 
Achieve this by eliding two conditions from the inner loop,
which is possible because 'end' will never be NULL.
 2016-12-13 17:11:08 +01:00
David Lawrence Ramsey
c9f743f676 tweaks: elide two unneeded variables from line numbering mode 
Instead compute directly whether we're at a softwrapped part or not.
 2016-12-13 17:01:39 +01:00
David Lawrence Ramsey
bd920b1f49 tweaks: adjust the type of two arguments 
Convert digits() to take a ssize_t instead of an int, since it's
used on ssize_t line numbers.  And properly use the long modifier
when displaying a line number.

Also, conditionalize the digits() prototype.
 2016-12-13 13:06:20 +01:00
Benno Schulenberg
29e094cd21 po: update translations and regenerate POT file and PO files 2016-12-12 15:12:16 +01:00
Benno Schulenberg
7a8ae90dac bump version numbers and add a news item for 2.7.2 2016-12-12 15:05:34 +01:00
Benno Schulenberg
13ec5d8ce9 spelling: correctly restore the selected region 
An added magic linefeed should be removed again /before/ restoring
the x position, as the latter needs to be calculated from the real
last line of the region.

This fixes https://savannah.gnu.org/bugs/?49817.
Reported-by: Mike Frysinger <vapier@gentoo.org>
 2016-12-11 09:55:38 +01:00
Benno Schulenberg
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
Benno Schulenberg
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
Benno Schulenberg
e9fde7d7dc mouse: use the correct screen width for calculating the cursor position 
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
Benno Schulenberg
fd3423f79a syntax: give the statistics part of a git patch a different color 
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
Benno Schulenberg
a4044a7e5d tweaks: remove some cluttering conditional compilation 2016-12-09 13:32:15 +01:00
Benno Schulenberg
2fa93ae999 tweaks: rename two variables to make more sense 2016-12-09 12:47:00 +01:00
David Lawrence Ramsey
c8c6340ce8 tweaks: conditionalize a bit of softwrap code 
This addresses https://savannah.gnu.org/bugs/?49803.
 2016-12-09 12:34:56 +01:00
David Lawrence Ramsey
6263416355 moving: always account for the margin when in line numbering mode 
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
David Lawrence Ramsey
84d6f1a5b6 tweaks: adjust the type of four lockfile variables 
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
Benno Schulenberg
ecccb8d027 tweaks: correct the wording of a string 2016-12-07 21:06:05 +01:00
Benno Schulenberg
173bbe11ef tweaks: add a few translator hints 2016-12-07 21:05:41 +01:00
Benno Schulenberg
7531b71fa1 docs: note Sumedh as the author of the word-completion feature 2016-12-07 21:05:23 +01:00
Benno Schulenberg
964c10db17 tweaks: miscellaneous frobbings and rewrappings 2016-12-07 20:37:08 +01:00
Benno Schulenberg
0e01080983 binding: allow to rebind the word-completion function, and document it 2016-12-07 17:18:56 +01:00
Benno Schulenberg
68a0314500 build: add configure option --disable-wordcomp to disable word completion 
(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
Sumedh Pendurkar
dca4ab5d8f new feature: complete a fragment to a longer word found in the buffer 
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
Benno Schulenberg
86121cf3fc tweaks: move a cursor-on switch to a more logical place (again) 
But do it correctly this time: don't switch it on when replacing.
 2016-12-05 15:47:44 +01:00
Benno Schulenberg
f03f5d5b51 docs: correct and improve the description of --disable-wrapping 2016-12-04 17:14:11 +01:00
Benno Schulenberg
379b1556ed prompt: remove two fragments of dead code 
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
Benno Schulenberg
bfcce57b69 screen: remove an unneeded blanking of the statusbar 
It's redundant because the call of total_refresh() wipes everything.
 2016-12-04 12:32:59 +01:00
Benno Schulenberg
4eac699df3 tweaks: remove some more annoying conditional compilation 2016-12-04 12:26:33 +01:00
Benno Schulenberg
454f5cbdce tweaks: remove a superfluous cleanup call 
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
Benno Schulenberg
248d7be8ef build: clean out the revision.h file, to make 'make distcheck' pass 2016-12-04 11:21:10 +01:00
Benno Schulenberg
372bd0f7dd screen: switch the cursor back on only in the main loop 
This fixes https://savannah.gnu.org/bugs/?49750.
 2016-12-03 18:03:11 +01:00
Benno Schulenberg
f920e0d30c tweaks: replace some unneeded direct calls of edit_refresh() 2016-12-03 17:00:28 +01:00
Benno Schulenberg
0f3e303d1a tweaks: get rid of some spurious textual references to edit_refresh() 2016-12-02 18:13:10 +01:00
Benno Schulenberg
c9680b8b64 input: add the shifted PageUp and PageDown keycodes produced by VTE 
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
Benno Schulenberg
656563beda screen: don't restore the previous menu after a yesno prompt 
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
Benno Schulenberg
8f95f9b1aa tweaks: reshuffle three initializations and trim some comments 2016-12-01 15:28:59 +01:00
Benno Schulenberg
c6512a9717 screen: don't request an update of the edit window for every yesno prompt 
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
Benno Schulenberg
07ce01c189 docs: tweak some lines in the NEWS file 
(The previous commit fixed https://savannah.gnu.org/bugs/?49737.)
 2016-12-01 14:01:38 +01:00
David Lawrence Ramsey
b5400ffe65 general: gettextize three overlooked statusbar messages 
This fixes https://savannah.gnu.org/bugs/?48622.
 2016-12-01 13:02:43 +01:00
Benno Schulenberg
ac41587d4e oops: the yesno prompt for replacing does not want a visible cursor 2016-11-30 13:47:50 +01:00
Benno Schulenberg
e4b8d6fab5 tweaks: remove a bit of obscuring conditional compilation 2016-11-30 11:46:05 +01:00
Benno Schulenberg
72e8bcb027 tweaks: move a switching on of the cursor to a more logical place 2016-11-30 11:11:06 +01:00
Benno Schulenberg
7401670d58 tweaks: fix compilation when configured with --enable-tiny 2016-11-30 11:05:07 +01:00
David Lawrence Ramsey
87fbe24283 docs: add info about Slang to README.GIT, and improve info about glib2 
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
David Lawrence Ramsey
e4d452424b files: give feedback when restricted mode prevents overwriting a file 
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
David Lawrence Ramsey
d48071b2b2 input: properly check the full escape sequences for all keys 
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
Benno Schulenberg
c1a484270b rcfile: actually avoid opening directories and devices 
Achieve this elegantly by factoring out the reading of one rcfile.
 2016-11-27 18:21:04 +01:00
Benno Schulenberg
981a1d39bf tweaks: factor out a small function 2016-11-27 17:30:53 +01:00
Benno Schulenberg
925a001658 rcfile: check the vital shortcuts just once, not for every included file 2016-11-27 16:40:54 +01:00
Benno Schulenberg
77023a749b tweaks: remove an annoying conditional compilation of an argument 
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