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211 commits

Author SHA1 Message Date
Arun Prakash Jana a594c876be
Show current entry number in du mode 2017-09-27 17:37:36 +05:30
Arun Prakash Jana 082974dc8e
Show current entry number. 
...because you need to know where you are.
 2017-09-27 02:08:58 +05:30
Arun Prakash Jana bc76c0f7ee
Fix #42 2017-09-24 23:46:34 +05:30
Arun Prakash Jana 55643a5fcc
Update NNN_NOWAIT changes 2017-09-19 19:55:02 +05:30
Paul df4b557ca1 Prevent nnn from waiting on open file process (#40) 
* Prevent nnn from waiting on open file process

* Add env var flag to not wait for child process when opening file

* Set nowait flag once to skip bit-or every time we open a file

* Add documentation for NNN_NOWAIT
 2017-09-19 12:00:54 +05:30
Arun Prakash Jana 968beb434a
Skip entries in case fstatat() fails, do not exit 2017-09-13 18:44:27 +05:30
Arun Prakash Jana 28f69e59fa
Support file and dir create 2017-09-10 13:05:25 +05:30
Arun Prakash Jana 5ab6dd2fed
Convert metaviewer and color to bitfields 2017-09-09 02:16:10 +05:30
Arun Prakash Jana 321a618192
Add general info in help 2017-09-09 01:10:21 +05:30
Arun Prakash Jana 91ab00061c
Prepare for v1.4 release 2017-09-04 10:23:02 +05:30
Arun Prakash Jana c35c1afa87
Reorder APIs 2017-09-02 14:09:34 +05:30
Arun Prakash Jana 056a79635a
Disable dircolor if no sub-directories 
Fix regression from 1e5a0b8c5b.
 2017-09-02 14:02:29 +05:30
Arun Prakash Jana 277cf66097
Move config.h to nnn.h 2017-09-02 11:39:44 +05:30
Arun Prakash Jana e2fae851c3
Use 'pin' dir instead of 'mark' dir 2017-09-01 19:57:36 +05:30
Arun Prakash Jana c248f42c31
Calculate number of cols for name only once 2017-09-01 19:30:25 +05:30
Arun Prakash Jana 7ec524c231
Change to light mode if < 35 columns are available 2017-09-01 18:58:32 +05:30
Arun Prakash Jana 2e3f013ce3
Remove redundant variable 2017-09-01 17:50:14 +05:30
Arun Prakash Jana dcc9b62760
Adjusting number of cols is redundant with shortening. 2017-09-01 10:45:10 +05:30
Arun Prakash Jana 1e5a0b8c5b
Fix #36: uneven splitting of codepoints 
Check if the number of columns needed to print name exceeds the number of cols.
If it does, split the name str at the max number of columns available for name.
Conversion to wide char ensures the split is done at a valid codepoint.

The current patch adds some optimization as well:

- No more copying to an intermediate (global) string.
- If the name is shortened, escape chars are replaced only till the terminator.
 2017-09-01 10:22:44 +05:30
Arun Prakash Jana c49b79d792
Fix cursor position issue with astral symbols 
In case of astral symbols like Devanagari matras multiple wide-char codepoints
occupy a single position/column. Positioning the cursor wrt. the actual number
of wide-characters in a wide-char string gets "visually incorrect".  The trick
is to calculate the correct number of columns needed to represent a fixed-size
wide-character string.

Relevant man pages:

1. wcswidth(3)
2. wctomb(3)
3. mblen(3)

Interesting links:

1. https://www.gnu.org/software/libc/manual/html_node/Non_002dreentrant-Character-Conversion.html
2. https://www.gnu.org/software/libc/manual/html_node/Shift-State.html
3. https://10hash.com/c-programming/uchar/
4. https://mathiasbynens.be/notes/javascript-unicode#accounting-for-astral-symbols

Example file names for test:

1. Malgudi Days - मालगुडी डेज - E05. Swami and Friends - स्वामी और उसके दोस्त (Part 5)
2. Eso eso aamar ghare eso ♫ এসো এসো আমার ঘরে এসো ♫ Swagatalakshmi Dasgupta
3. Führer
 2017-08-26 14:46:49 +05:30
Arun Prakash Jana ac03793547
A shorter overwrite message (key is not echoed) 2017-08-26 09:37:04 +05:30
Arun Prakash Jana 6b6182a61a Revert "Handle multi-byte: 2 codepoints single column" 
This reverts commit e8cf0dc663.
 2017-08-26 02:42:33 +05:30
Arun Prakash Jana e8cf0dc663
Handle multi-byte: 2 codepoints single column 
Very frequent with Devanagari scripts ('matra's)
 2017-08-26 02:35:01 +05:30
Arun Prakash Jana f94235333a
More concise help 2017-08-25 22:09:03 +05:30
Arun Prakash Jana 776d782fcf
Clear rename prompt with Ctrl-L 2017-08-25 21:49:55 +05:30
Arun Prakash Jana 4196af94f7
The '> ' as rename prompt is distracting 2017-08-25 19:22:30 +05:30
Arun Prakash Jana ccdb95f3ab
mbstowcs() returns the codepoints 2017-08-25 18:27:06 +05:30
Arun Prakash Jana b854f396cf Simplify filter handling 2017-08-25 14:13:26 +05:30
Arun Prakash Jana efc70f33e5
Get rid of getch() ('Führer' works now) 2017-08-25 13:57:22 +05:30
Arun Prakash Jana 76d582d5cd
Show line number only on fatal error 2017-08-24 22:26:46 +05:30
Arun Prakash Jana 512b7ac6cd
Re-order macros, globals... 2017-08-24 21:39:16 +05:30
Arun Prakash Jana f31978573e
Remove extern ref to wget_wch() 2017-08-24 19:43:11 +05:30
Arun Prakash Jana 05bb9db9e1
Remove extern ref to add_history() 2017-08-24 19:36:33 +05:30
Arun Prakash Jana 08b5fc8231
Fix build failure 2017-08-24 19:13:00 +05:30
Arun Prakash Jana 2f40eb5efc
Show volume capacity in help 2017-08-24 17:50:00 +05:30
Arun Prakash Jana 7275d68ab7
Rename MAX_BM to BM_MAX 2017-08-24 10:16:35 +05:30
Arun Prakash Jana 7c52e4a89e
Support multi-byte string in rename 2017-08-24 10:15:32 +05:30
Arun Prakash Jana f4b2e3a5df
Show filename in rename 2017-08-24 10:12:03 +05:30
Arun Prakash Jana e3bce10908
Add checks before dir access 2017-08-23 18:13:22 +05:30
Arun Prakash Jana f53f1b86e0
Remove shortcut F2 for refresh. 
F2 is not very portable e.g., doesn't work over putty (default settings).
 2017-08-23 17:36:32 +05:30
Arun Prakash Jana be337d883e
Disable dir watch in filter mode 2017-08-23 09:29:21 +05:30
Arun Prakash Jana fb521a7a94
Use hyphen within date 2017-08-23 01:17:09 +05:30
Arun Prakash Jana 0b3bec329f
Support in-place file rename 2017-08-23 00:51:59 +05:30
Arun Prakash Jana 5404cee9ee
Line length size limit is now 139 2017-08-22 22:34:17 +05:30
Arun Prakash Jana 081cb3a3e8
Do not follow mounted fs in du mode 2017-08-22 21:31:06 +05:30
Arun Prakash Jana 96e9028226 Implement BSD, Apple dir watch (#35) 2017-08-21 22:03:26 +05:30
Arun Prakash Jana e4596db30a
Watch out for directory changes 2017-08-21 20:55:56 +05:30
Arun Prakash Jana be77094235
Limit max open fds to 20K. 2017-08-21 09:16:11 +05:30
Arun Prakash Jana 1efa17cf23
A compact help format 2017-08-20 23:18:58 +05:30
Arun Prakash Jana 3d89b3f945
Support mark a directory 
In certain workflows you know you would have revisit a directory. Mark it!
 2017-08-20 16:47:23 +05:30