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Author SHA1 Message Date
Benno Schulenberg
eac90c3eff prompt: blank the bar when a "continue?" is answered with No or ^C 
This fixes https://savannah.gnu.org/bugs/?52755.
Reported-by: Brand Huntsman <alpha@qzx.com>
 2017-12-29 17:01:15 +01:00
Benno Schulenberg
dc3618a127 text: set and reset the Modified state correctly when undoing/redoing 
Unset the "Modified" marker only at the point where the file was last
saved -- if there is such a point, because it can be missing when the
undo stack was discarded.

This fixes https://savannah.gnu.org/bugs/?52689.
Reported-by: Liu Hao <lh_mouse@126.com>

Original-idea-by: Brand Huntsman <alpha@qzx.com>
 2017-12-19 19:22:52 +01:00
Benno Schulenberg
31fe0753e3 tweaks: limit the resetting of "Modified" to writing a full buffer 
When doing that, there is no need to save and restore the Modified
state when writing a marked region.
 2017-12-19 17:57:49 +01:00
Benno Schulenberg
0c40f87b55 tweaks: invert the logic of a variable, and rename it 
To get rid of two double negatives.
 2017-12-03 20:49:01 +01:00
Benno Schulenberg
20aa167c14 files: always update the stat info when the entire file is written 
This fixes https://savannah.gnu.org/bugs/?52519.
 2017-11-26 20:57:30 +01:00
Benno Schulenberg
0c9905dbd0 undo: clear the Modified state when the very first edit is undone 
This also means that no question needs to be asked when exiting.

This fixes https://savannah.gnu.org/bugs/?52504.
Reported-by: Peter Passchier <peter@passchier.net>
 2017-11-26 19:55:44 +01:00
Benno Schulenberg
cf63a2910a files: save the marked region only when we've prompted for a file name 
Otherwise we would overwrite the current file with just the selection.

This fixes https://savannah.gnu.org/bugs/?52482.
 2017-11-22 20:56:37 +01:00
Benno Schulenberg
7c3c942097 tweaks: adjust indentation after previous change 2017-11-22 19:43:50 +01:00
Benno Schulenberg
77d24300f3 tweaks: reshuffle a couple of lines, and frob a comment or two 2017-11-22 19:36:33 +01:00
Benno Schulenberg
c24e95e3d6 tweaks: elide the 'mark_set' boolean -- the 'mark' pointer is enough 
The pointer not being NULL is enough indication that the mark is set.

Also, rename the pointer from 'mark_begin' to simply 'mark', since
the former is kind of pleonastic.
 2017-11-21 21:14:33 +01:00
Benno Schulenberg
8165b20fc1 build: fix compilation with --disable-browser --disable-tabcomp 
While doing that, move the affected function to the utils.c file
and tweak it a bit.

This fixes https://savannah.gnu.org/bugs/?52468.
 2017-11-20 19:37:08 +01:00
Benno Schulenberg
f6e83438da tweaks: elide a comment, and improve a couple of others 2017-11-13 19:58:29 +01:00
David Lawrence Ramsey
169da09424 files: don't change file format when inserting into an existing buffer 
This fixes https://savannah.gnu.org/bugs/?52392.
 2017-11-13 19:42:44 +01:00
Benno Schulenberg
5198c1f139 tweaks: frob a couple of comments 2017-11-12 20:08:28 +01:00
Benno Schulenberg
5239e7c52b copyright: update some years, and standardize on the dashed format 2017-11-12 10:46:20 +01:00
Benno Schulenberg
a7f5907b43 tweaks: move a general function to the utils.c file 2017-11-11 11:34:39 +01:00
David Lawrence Ramsey
477b246771 tweaks: use printf's z modifier for most of the size_t/ssize_t types 
Also, properly refer to numreplaced as signed, since it's ssize_t
(even though it's only shown when positive).
 2017-11-07 17:55:21 +01:00
Benno Schulenberg
d054044d30 tweaks: transform the token DISABLE_EXTRA to ENABLE_EXTRA 2017-11-01 20:33:14 +01:00
Benno Schulenberg
d5ac1ed395 tweaks: transform the token DISABLE_COLOR to ENABLE_COLOR 2017-11-01 19:45:50 +01:00
Benno Schulenberg
2a4fc9591f tweaks: transform the token DISABLE_SPELLER to ENABLE_SPELLER 2017-10-31 19:32:42 +01:00
Benno Schulenberg
028d12f4fb tweaks: transform the token DISABLE_OPERATINGDIR to ENABLE_OPERATINGDIR 2017-10-29 21:08:07 +01:00
Benno Schulenberg
ff35a61355 tweaks: transform the token DISABLE_HISTORIES to ENABLE_HISTORIES 2017-10-29 19:43:05 +01:00
Benno Schulenberg
3f27c312c4 tweaks: get rid of some cluttering conditional compilation 
In the tiny version, do_prompt() will now have an extra NULL
parameter, which will cost maybe twenty extra bytes of code.
That is acceptable when it saves thirty lines in the source.
 2017-10-29 11:39:27 +01:00
Benno Schulenberg
ab6e4e36e2 tweaks: fix compilation with --enable-tiny --enable-histories 2017-10-29 10:49:08 +01:00
Benno Schulenberg
84c650b80a files: avoid an abortion when excuting a command in a new buffer 
The key sequence ^R ^X M-F <Enter> would cause nano to abort, because
it would try to add an empty string to a history list.  (Furthermore,
simply don't execute an empty command, because it is pointless.)

Reported-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
 2017-10-28 12:33:03 +02:00
Benno Schulenberg
ba65cd48cc bindings: make ^Q and ^S do something useful by default 
^S will be the first thing people will try for saving a file,
and ^Q is somewhat mnemonic because it is to the left of ^W:
it searches backward.

Make these keystrokes available also in the tiny version.
 2017-10-14 20:34:43 +02:00
Benno Schulenberg
a7fa174438 tweaks: adjust indentation and comments after the previous change 2017-10-14 11:58:28 +02:00
Viorel Bota
217cfbf362 files: check for a changed disk file also for 'savefile' and --tempfile 
Before writing a file out, nano should check that the file on disk
hasn't been modified since it was read -- not only for the normal
"Write Out" action (^O), but also for "Save File" (future ^S) and
for "Save and Exit" (^X when --tempfile is used).

When writing fails and --tempfile is in effect, don't go on to prompt
for a file name; instead let the user decide what she wants to do.

This fixes https://savannah.gnu.org/bugs/?51040.

Signed-off-by: Viorel Bota <botaviorel@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
 2017-10-13 20:24:10 +02:00
Benno Schulenberg
a2b4f00a27 tweaks: fix compilation when configured with --disable-histories 2017-10-03 21:39:09 +02:00
Benno Schulenberg
7c3c3cbb3b tweaks: discard some obsolete debugging stuff 2017-09-22 21:59:51 +02:00
Benno Schulenberg
2d13afda40 display: stop the help viewer from turning on the multibuffer indicator 
This fixes https://savannah.gnu.org/bugs/?52060.
Reported-by: David Lawrence Ramsey <pooka109@gmail.com>
 2017-09-19 20:42:47 +02:00
Benno Schulenberg
a1c73317f7 organization: move all history-related stuff to its own file 2017-09-17 12:46:36 +02:00
Marco Diego Aurélio Mesquita
a75bf0a1d1 history: remember the list of executed commands across sessions 
Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
 2017-09-17 12:46:09 +02:00
Marco Diego Aurélio Mesquita
c8363a0d0b history: remember the commands that were executed during this session 
Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
 2017-09-14 20:10:22 +02:00
Benno Schulenberg
cbf4f77d6b titlebar: don't reshow version when dropping back to a single buffer 
When multiple files were open and [x/n] was being shown in the title
bar, don't show nano's name and version number when just one buffer
remains open, but show [1/1] instead.  It is less surprising.
 2017-09-13 19:29:56 +02:00
Marco Diego Aurélio Mesquita
3fc89e0853 new feature: show current and total number of open buffers in title bar 
When multiple buffers are open, replace nano's name and version number
with an indication how many buffers are open preceded by the sequence
number of the current buffer.

Signed-off-by: Marco Diego Aurélio Mesquita <marcodiegomesquita@gmail.com>
Signed-off-by: Benno Schulenberg <bensberg@telfort.nl>
 2017-09-13 19:29:38 +02:00
Benno Schulenberg
21ffa883f7 tweaks: use mnemonic constants instead of TRUE and FALSE 
And use these constants in another context too.
 2017-08-31 22:14:06 +02:00
Benno Schulenberg
98ec41b4fa tweaks: rename three functions, to be shorter or clearer 2017-08-31 22:00:53 +02:00
Benno Schulenberg
4bbbb1859b tweaks: adjust the indentation after the previous change 
Also rename a variable, to match the saving routine.
 2017-08-16 21:46:39 +02:00
Benno Schulenberg
6645351bfc tweaks: avoid trying to stat a file that might be NULL [coverity scan] 2017-08-16 21:39:41 +02:00
Benno Schulenberg
a5981ab043 tweaks: don't close a descriptor when its stream has already been closed 2017-08-16 20:31:38 +02:00
Benno Schulenberg
8b86af3fef tweaks: adjust the indentation after the previous change 2017-08-15 19:13:22 +02:00
Benno Schulenberg
21a5978027 tweaks: reshuffle some code to harmonize two related functions 2017-08-15 18:05:06 +02:00
Benno Schulenberg
b4fd08fa5e tweaks: keep the const qualifier of the syntax name [coverity scan] 
Also, reduce the scope of the 'line' variable.
 2017-08-15 17:20:07 +02:00
Benno Schulenberg
252dc138a2 tweaks: reshuffle some declarations and trim a few comments 2017-08-15 14:15:23 +02:00
Benno Schulenberg
de57d8b722 files: don't try to open a negative file descriptor [coverity scan] 2017-08-15 13:48:25 +02:00
Benno Schulenberg
dbbe267d71 files: don't close a file descriptor when opening failed [coverity scan] 
Also, don't depend on statting the relative path, because if that would
fail, we would try to open a NULL pointer.
 2017-08-15 13:06:31 +02:00
Benno Schulenberg
eed0090e32 tweaks: close a file also in the error path [coverity scan] 2017-08-15 12:24:18 +02:00
Benno Schulenberg
3ab943c49a tweaks: condense some logic, to elide a variable and a comment 2017-08-13 10:09:02 +02:00
Benno Schulenberg
ec20e3a7a8 tweaks: rename a function, to let it make more sense 
Further, slightly reword an error message so it is appropriate also
when an out-of-bounds file is specified on the command line.
 2017-08-13 10:08:50 +02:00