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138 Commits

Author SHA1 Message Date
Přemysl Eric Janouch 3607757554
Improve filename passing
Alpine 3.19 Success Details
Arch Linux AUR Success Details 
c9662f1 forgot about internal helpers.

Moreover, it is annoying to see the -- in shell history
for every single external helper call.
 2024-04-17 02:00:10 +02:00
Přemysl Eric Janouch 9ce6f47716
Use more precise filesizes
Arch Linux AUR Scripts failed Details 
The behaviour differs from GNU `ls -lh` in that we use binary units,
meaning we get 1023 before 1.0K rather than 999 before 1.0K,
which is nonetheless still four characters wide.
 2024-04-07 16:00:21 +02:00
Přemysl Eric Janouch c9662f1a7b
Fix passing filenames starting with - 
We don't want to pass them as program options.
 2024-01-20 08:33:17 +01:00
Přemysl Eric Janouch 9427df62e7
Fix code formatting, bump copyright years 2023-06-12 14:00:58 +02:00
Přemysl Eric Janouch 4d6999c415
Do not beep on window resizes 2023-06-11 21:11:20 +02:00
Přemysl Eric Janouch 30ed61fdd2
Implement ^W in the editor 2023-06-11 21:05:55 +02:00
Přemysl Eric Janouch 2df916c9b3
Support wildcards in interactive search 
The previous search for the longest match is functionally
duplicated by typing individual characters on the input line,
and wildcards can be escaped, so there shouldn't be regressions
in terms of capability.
 2022-09-03 12:17:02 +02:00
Přemysl Eric Janouch 24401825b4
Add a missing case break 2022-01-08 11:23:36 +01:00
Přemysl Eric Janouch 2bfb490798
Add and bind an action to center the cursor 
"z" stands for VIM's "zz".
 2022-01-08 11:17:24 +01:00
Přemysl Eric Janouch 338d00d605
Do not crash on opendir() failures 
Show an error message, and a way out.
 2021-11-09 07:52:48 +01:00
Přemysl Eric Janouch 015652e379
Fix build with recent ncurses 
Easily gained, easily lost.  No more ^S binding.
 2021-11-09 07:45:20 +01:00
Přemysl Eric Janouch e423a3a1b1
Add clang-format configuration, clean up 2021-11-05 21:34:05 +01:00
Přemysl Eric Janouch 916f354c9b
Move the cursor to just created directories 2021-10-30 12:32:40 +02:00
Přemysl Eric Janouch 050f875c47
Clean up 2021-10-30 12:13:45 +02:00
Přemysl Eric Janouch aeffe40efc
Bind ^S to search, as in Emacs, with a trick 
We heavily depend on ncurses anyway, so no worries about portability.
 2021-10-18 11:23:17 +02:00
Přemysl Eric Janouch 536aa57761
Slightly optimize very large directories 
Cumulatively 10% of user time, give or take.

These are mainly pointless multibyte to wide string conversions.

The hit to source code readibility is minimal.
 2021-10-05 21:01:32 +02:00
Přemysl Eric Janouch 0d10ae06e6
Measured stat performance, io_uring not worth it 
Large directories are slow for different reasons.
 2021-10-05 19:18:15 +02:00
Přemysl Eric Janouch e1b0831854
Don't reload on sort changes 
It is unexpected behaviour, and likes to take too long.
 2021-09-26 09:38:16 +02:00
Přemysl Eric Janouch 4e93dfbb8d
Add a comment about libacl 
So that I don't repeat my actions in the future.
 2021-09-26 09:19:54 +02:00
Přemysl Eric Janouch 8a6bb54eb5
Ignore empty XDG_CONFIG_DIRS 
As the specification says we should.  GLib does this as well.

It is still possible to achieve an empty set by using ":",
which are two non-absolute paths that should be ignored.
GLib doesn't implement this.  Thus, we're now better than GLib.
 2021-09-26 08:59:57 +02:00
Přemysl Eric Janouch 7de8c84e8f
Fix a signedness compiler warning 2021-07-19 09:12:17 +02:00
Přemysl Eric Janouch e17c5e2083
Bind F6 to a rename prompt 
Mostly just so that the F7 binding isn't completely alone.

Since Shift-F6 isn't something we can just bind to, use a prefill.
 2021-07-17 14:47:50 +02:00
Přemysl Eric Janouch 9bd3739122
Bind F7 to an mkdir prompt 
This might have needed more thought, but we'll see.
 2021-07-17 14:41:57 +02:00
Přemysl Eric Janouch ec1f1031cc
Implement search iteration 
The interactive search now has its own keymap, overriding "input".

Closes #5
 2021-07-17 14:19:37 +02:00
Přemysl Eric Janouch bc99b3dd48
Add a right-side prompt to the search 2021-07-17 13:04:42 +02:00
Přemysl Eric Janouch e948741864
Enable pushing the search in a certain direction 
We want to make it possible to iterate all current matches.
 2021-07-17 08:49:54 +02:00
Přemysl Eric Janouch 0adbac2066
Make search() return the number of matches 2021-07-17 07:54:03 +02:00
Přemysl Eric Janouch 2238db5a4e
Make removing characters invoke g.editor_on_change 2021-07-17 07:24:16 +02:00
Přemysl Eric Janouch 98612f5492
Improve C-char parsing 
I was hoping that a superoptimiser would help me find a miraculous
branchless equation to cover it, but in the end the branching
doesn't hurt at all in our case.

It's more readable than `(((char >> 2) - 0x38) & 0x60) ^ char`
or `(char ^ 0x40) & (((char >> 1) ^ 0x20) | 0x5f)`.
 2021-07-09 05:16:37 +02:00
Přemysl Eric Janouch fdb338fe12
Allow binding to custom key sequences 
And document this feature in the manual page.
 2021-07-07 21:21:32 +02:00
Přemysl Eric Janouch 07ef834a1e
Include a header required for kill() 
Yet, this program remains fairly unportable.
 2020-10-29 03:24:37 +01:00
Přemysl Eric Janouch 0c1a8d9902
Implement the --version option 
Since we have a version number at all, even if it's meaningless.
 2020-10-26 19:07:47 +01:00
Přemysl Eric Janouch c88566e7bb
Bind F1 to show the help 2020-10-25 08:19:49 +01:00
Přemysl Eric Janouch 39c840cd74
Mark a minor issue for later resolution 2020-10-24 19:28:11 +02:00
Přemysl Eric Janouch c503954f44
Cleanup 
The wchar_t variant of compute_width() is no longer needed.

So all in all the better help has saved code.
 2020-10-23 07:53:37 +02:00
Přemysl Eric Janouch 77973fc026
Group help message by action 
Considerably more useful and concise.
 2020-10-23 03:51:26 +02:00
Přemysl Eric Janouch 61be9528e4
Bind M-Up to the "parent" action 
Taken from Windows Explorer, which previously used Backspace.

We might want to use h/l for parent/choose by default.
 2020-10-23 03:38:47 +02:00
Přemysl Eric Janouch 2313485970
Bind C-d in the editor 
We do get these as a key, after all.

Closes #4
 2020-10-23 01:37:14 +02:00
Přemysl Eric Janouch 20c883fb8a
Implement C-v in the editor 
Not completely happy with the explicit `halfdelay (1)`.

Updates #4
 2020-10-23 01:37:07 +02:00
Přemysl Eric Janouch bbf97f6d3d
Implement C-u C-k in the editor 
Updates #4
 2020-10-23 01:21:25 +02:00
Přemysl Eric Janouch 706795c85c
Cleanup 2020-10-22 00:51:57 +02:00
Přemysl Eric Janouch e8eaa2366a
Implement Delete in the editor 
Not caring about C-d right now, we might have to convince the tty
to send it to us--I'm not sure if it does, or returns EOF.

Updates #4
 2020-10-22 00:06:41 +02:00
Přemysl Eric Janouch 12d8f6a931
Implement C-a C-e C-b C-f in the editor 
Updates #4
 2020-10-21 23:57:16 +02:00
Přemysl Eric Janouch 5d0c105b10
Make backspace erase combining characters 
They might not be even printed correctly, though.

Updates #4
 2020-10-21 23:56:51 +02:00
Přemysl Eric Janouch 33a8e26efc
Track cursor position in the editor 
Updates #4
 2020-10-21 23:55:01 +02:00
Přemysl Eric Janouch a0eacf4607
Add an installation script 
Copying snippets from the README was uncomfortable and laborious,
and wasted a lot of space in the document, especially after
the recent additions.

Closes #3
 2020-10-21 08:26:42 +02:00
Přemysl Eric Janouch 63e7895905
Let the caller decide how to launch helpers 
In the end, we don't need to impose any policy on it,
and it removes a level of quoting, as well as an `eval`.
 2020-10-08 19:50:04 +02:00
Přemysl Eric Janouch 6aa4bd2ff5
When resuming a child, resume the whole group 
SIGTSTP is sent to the entire foreground process group,
so do the some with our SIGCONT.

Debian's default sh (dash) doesn't replace itself with
the command, even if it's the last one in the -c option.

Of course, we do not need to use /bin/sh for the helpers
at all, though it doesn't cost us much.  We could also
issue an explicit `exec`.
 2020-10-08 19:49:07 +02:00
Přemysl Eric Janouch 000315165d
Fix the help in absence of a bindings file 2020-10-08 14:28:49 +02:00
Přemysl Eric Janouch d2e4b91262
Fix showing DEL in the help 
And in general fix all CTRL processing to handle the DEL character.
 2020-10-08 14:28:24 +02:00