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Reformat program help

master
Arun Prakash Jana 6 years ago
parent
c5c0b7eaee
commit
ede3e0830e
No known key found for this signature in database GPG Key ID: A75979F35C080412
3 changed files with 144 additions and 169 deletions
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  1. +33
    -54
      README.md
  2. +79
    -61
      nnn.1
  3. +32
    -54
      src/nnn.c

+ 33
- 54
README.md View File

@@ -204,60 +204,39 @@ optional args:


#### Keyboard shortcuts #### Keyboard shortcuts


Press <kbd>?</kbd> in `nnn` to see the list anytime.

``` ```
Key Desc
----
↑, k, ^P Up
↓, j, ^N Down
PgUp, ^U Scroll up
PgDn, ^D Scroll down
Home, g, ^, ^A First entry
End, G, $, ^E Last entry
→, ↵, l, ^M Open file/enter dir
←, Bksp, h, ^H Parent dir
^O Open with...
Insert, ^I Toggle nav-as-you-type
~ Go HOME
& Start dir
- Last visited dir
/ Filter entries
. Toggle show hidden
^B Key prompt
b Pin current dir
^V Go to pinned dir
d Toggle detail view
D File details
m, M Brief/full media info
n Create new
^R Rename entry
r Open dir in vidir
s Toggle sort by size
S Toggle apparent size
^J Toggle du mode
t Toggle sort by mtime
!, ^] Spawn SHELL in dir
R Run custom script
e Edit in EDITOR
p Open in PAGER
f Archive entry
F List archive
^F Extract archive
Space, ^K Copy file path
^Y Toggle selection mode
y Show copy buffer
P Copy selection
V Move selection
^X Delete selection
X Delete entry
^T Toggle path quote
^L Redraw, clear prompt
Esc Exit prompt
L Lock terminal
o Launch GUI app
? Help, settings
q Quit context
^G Quit and cd
Q, ^Q Quit
NAVIGATION
↑, k, ^P Up PgUp, ^U Scroll up
↓, j, ^N Down PgDn, ^D Scroll down
Home, g, ^, ^A First entry ~ Go HOME
End, G, $, ^E Last entry & Start dir
←, Bksp, h, ^H Parent dir - Last visited dir
→, ↵, l, ^M Open file/enter dir . Toggle show hidden
/ Filter Ins, ^I Toggle nav-as-you-type
b Pin current dir ^V Go to pinned dir
^B Key prompt ^L Redraw, clear prompt
Esc Exit prompt ^Bn Switch to context n
^G Quit and cd q Quit context
Q, ^Q Quit ? Help, settings
FILES
^O Open with... n Create new
D File details d Toggle detail view
^R Rename entry r Open dir in vidir
^Y Toggle selection y List selection
⎵, ^K Copy entry path ^T Toggle path quote
P Copy selection ^X Delete selection
V Move selection X Delete entry
f Archive entry F List archive
^F Extract archive m, M Brief/full media info
e Edit in EDITOR p Open in PAGER
ORDER
^J Toggle du mode S Toggle apparent size
s Toggle sort by size t Toggle sort by mtime
MISC
o Launch GUI app !, ^] Spawn SHELL in dir
R Run custom script L Lock terminal
``` ```


Help & settings, file details, media info and archive listing are shown in the PAGER. Please use the PAGER-specific keys in these screens. Help & settings, file details, media info and archive listing are shown in the PAGER. Please use the PAGER-specific keys in these screens.
@@ -277,7 +256,7 @@ The key prompt, invoked by <kbd>^B</kbd>, provides a powerful multi-functional n
| <kbd>&</kbd> | Go to start directory | | <kbd>&</kbd> | Go to start directory |
| <kbd>q</kbd> | Quit context | | <kbd>q</kbd> | Quit context |


If all the configured bookmark keys are single character, the prompt is not shown and <kbd>Enter</kbd> is not required; just press <kbd>^B</kbd> followed by the key.
If all the configured bookmark keys are single character, the prompt is not shown and <kbd>Enter</kbd> is not required; just press <kbd>^B</kbd> followed by the key (like the vim Leader key).


#### Contexts #### Contexts




+ 79
- 61
nnn.1 View File

@@ -23,10 +23,13 @@
opens the current working directory by default if opens the current working directory by default if
.Ar PATH .Ar PATH
is not specified. is not specified.
.Sh KEYBINDS
.Pp .Pp
.Nm .Nm
supports both vi-like and emacs-like key bindings as listed below. supports both vi-like and emacs-like key bindings as listed below.
.Pp .Pp
NAVIGATION
.Pp
.Bl -tag -width "l, [Right], [Return] or C-mXXXX" -offset indent -compact .Bl -tag -width "l, [Right], [Return] or C-mXXXX" -offset indent -compact
.It Ic [Up], k, ^P .It Ic [Up], k, ^P
Move to previous entry Move to previous entry
@@ -40,72 +43,67 @@ Scroll down half a page
Move to the first entry Move to the first entry
.It Ic [End], G, $, ^E .It Ic [End], G, $, ^E
Move to the last entry Move to the last entry
.It Ic [Left], [Backspace], h, ^H
Go to parent directory
.It Ic [Right], [Enter], l, ^M .It Ic [Right], [Enter], l, ^M
Open file or enter directory Open file or enter directory
.It Ic [Left], [Backspace], h, ^H
Back up one directory level
.It Ic ^O
Open with a custom application
.It Ic [Insert], ^I
Toggle navigate-as-you-type mode
.It Ic ~ .It Ic ~
Change to the HOME directory Change to the HOME directory
.It Ic & .It Ic &
Change to initial directory Change to initial directory
.It Ic \- .It Ic \-
Change to the last visited directory Change to the last visited directory
.It Ic /
Change filter (more information below)
.It Ic \&. .It Ic \&.
Toggle show hidden . (dot) files Toggle show hidden . (dot) files
.It Ic ^B
Show key prompt (recognizes bookmark keys, ~, -, & and context IDs)
.It Ic /
Change filter (more information below)
.It Ic [Insert], ^I
Toggle navigate-as-you-type mode
.It Ic b .It Ic b
Pin current directory Pin current directory
.It Ic ^V .It Ic ^V
Visit pinned directory Visit pinned directory
.It Ic d
Toggle detail view
.It Ic D
Show current file details screen
.It Ic m
Show brief media info
.It Ic M
Show full media info
.It Ic ^B
Show key prompt (recognizes bookmark keys, ~, -, & and context IDs)
.It Ic ^L
Force a redraw, clear prompt
.It Ic Esc
Exit prompt
.It Ic ^Bn
Switch to context n
.It Ic q
Quit the current context
.It Ic ^G
Quit and change directory
.It Ic Q, ^Q
Quit
.It Ic \&?
Toggle help and settings screen
.El
.Pp
FILES
.Pp
.Bl -tag -width "l, [Right], [Return] or C-mXXXX" -offset indent -compact
.It Ic ^O
Open with an application
.It Ic n .It Ic n
Create a new file or directory Create a new file or directory
.It Ic D
Show entry details
.It Ic d
Toggle detail view
.It Ic ^R .It Ic ^R
Rename selected entry Rename selected entry
.It Ic r .It Ic r
Open directory in vidir Open directory in vidir
.It Ic s
Toggle sort by file size
.It Ic S
Toggle sort by apparent size
.It Ic ^J
Toggle disk usage analyzer mode
.It Ic t
Toggle sort by time modified
.It Ic \&!, ^]
Spawn SHELL in PWD (fallback sh)
.It Ic R
Run a custom script
.It Ic e
Open current entry in EDITOR (fallback vi)
.It Ic p
Open current entry in PAGER (fallback less)
.It Ic f
Archive current entry
.It Ic F
List files in archive
.It Ic ^F
Extract archive in current directory
.It Ic Space, ^K
Invoke file path copier
.It Ic ^Y .It Ic ^Y
Toggle selection mode Toggle selection mode
.It Ic Space, ^K
Copy entry absolute path
.It Ic y .It Ic y
Show copy buffer
Show selection list
.It Ic ^T
Toggle path quote
.It Ic P .It Ic P
Copy files from selection Copy files from selection
.It Ic V .It Ic V
@@ -113,26 +111,45 @@ Move files from selection
.It Ic ^X .It Ic ^X
Delete files from selection Delete files from selection
.It Ic X .It Ic X
Delete the current entry
, ^Q Quit
.It Ic ^T
Toggle path quote
.It Ic ^L
Force a redraw, clear prompt
.It Ic Esc
Exit prompt
.It Ic L
Lock terminal (Linux only)
Delete entry
.It Ic f
Archive entry
.It Ic F
List files in archive
.It Ic ^F
Extract archive in current directory
.It Ic m, M
Show brief/full media info
.It Ic e
Open entry in EDITOR (fallback vi)
.It Ic p
Open entry in PAGER (fallback less)
.El
.Pp
ORDER
.Pp
.Bl -tag -width "l, [Right], [Return] or C-mXXXX" -offset indent -compact
.It Ic ^J
Toggle disk usage analyzer mode
.It Ic S
Toggle sort by apparent size
.It Ic s
Toggle sort by file size
.It Ic t
Toggle sort by time modified
.El
.Pp
MISC
.Pp
.Bl -tag -width "l, [Right], [Return] or C-mXXXX" -offset indent -compact
.It Ic o .It Ic o
Launch a GUI application Launch a GUI application
.It Ic \&?
Toggle help and settings screen
.It Ic q
Quit the current context
.It Ic ^G
Quit and change directory
.It Ic Q, ^X
Quit
.It Ic \&!, ^]
Spawn SHELL in current directory (fallback sh)
.It Ic R
Run a custom script
.It Ic L
Lock terminal (Linux only)
.El .El
.Pp .Pp
Backing up one directory level will set the cursor position at the Backing up one directory level will set the cursor position at the
@@ -140,6 +157,7 @@ directory you came out of.
.Pp .Pp
Help & settings, file details, media info and archive listing are shown in the Help & settings, file details, media info and archive listing are shown in the
PAGER. Please use the PAGER-specific keys in these screens. PAGER. Please use the PAGER-specific keys in these screens.
.Sh OPTIONS
.Pp .Pp
.Nm .Nm
supports the following options: supports the following options:


+ 32
- 54
src/nnn.c View File

@@ -1960,59 +1960,37 @@ static int show_help(char *path)
int i = 0, fd = mkstemp(g_tmpfpath); int i = 0, fd = mkstemp(g_tmpfpath);
char *start, *end; char *start, *end;
static char helpstr[] = { static char helpstr[] = {
"cKey Desc\n"
"e----\n"
"7↑, k, ^P Up\n"
"7↓, j, ^N Down\n"
"7PgUp, ^U Scroll up\n"
"7PgDn, ^D Scroll down\n"
"1Home, g, ^, ^A First entry\n"
"2End, G, $, ^E Last entry\n"
"4→, ↵, l, ^M Open file/enter dir\n"
"1←, Bksp, h, ^H Parent dir\n"
"d^O Open with...\n"
"5Insert, ^I Toggle nav-as-you-type\n"
"e~ Go HOME\n"
"e& Start dir\n"
"e- Last visited dir\n"
"e/ Filter entries\n"
"e. Toggle show hidden\n"
"d^B Key prompt\n"
"eb Pin current dir\n"
"d^V Go to pinned dir\n"
"ed Toggle detail view\n"
"eD File details\n"
"bm, M Brief/full media info\n"
"en Create new\n"
"d^R Rename entry\n"
"er Open dir in vidir\n"
"es Toggle sort by size\n"
"eS Toggle apparent size\n"
"d^J Toggle du mode\n"
"et Toggle sort by mtime\n"
"a!, ^] Spawn SHELL in dir\n"
"eR Run custom script\n"
"ee Edit in EDITOR\n"
"ep Open in PAGER\n"
"ef Archive entry\n"
"eF List archive\n"
"d^F Extract archive\n"
"6Space, ^K Copy file path\n"
"d^Y Toggle selection mode\n"
"ey Show copy buffer\n"
"eP Copy selection\n"
"eV Move selection\n"
"d^X Delete selection\n"
"eX Delete entry\n"
"d^T Toggle path quote\n"
"d^L Redraw, clear prompt\n"
"cEsc Exit prompt\n"
"eL Lock terminal\n"
"eo Launch GUI app\n"
"e? Help, settings\n"
"eq Quit context\n"
"d^G Quit and cd\n"
"aQ, ^Q Quit\n\n"};
"0\n"
"1NAVIGATION\n"
"7↑, k, ^P Up PgUp, ^U Scroll up\n"
"7↓, j, ^N Down PgDn, ^D Scroll down\n"
"1Home, g, ^, ^A First entry ~ Go HOME\n"
"2End, G, $, ^E Last entry & Start dir\n"
"1←, Bksp, h, ^H Parent dir - Last visited dir\n"
"4→, ↵, l, ^M Open file/enter dir . Toggle show hidden\n"
"e/ Filter Ins, ^I Toggle nav-as-you-type\n"
"eb Pin current dir ^V Go to pinned dir\n"
"d^B Key prompt ^L Redraw, clear prompt\n"
"cEsc Exit prompt ^Bn Switch to context n\n"
"d^G Quit and cd q Quit context\n"
"aQ, ^Q Quit ? Help, settings\n"
"1FILES\n"
"d^O Open with... n Create new\n"
"eD File details d Toggle detail view\n"
"d^R Rename entry r Open dir in vidir\n"
"d^Y Toggle selection y List selection\n"
"a⎵, ^K Copy entry path ^T Toggle path quote\n"
"eP Copy selection ^X Delete selection\n"
"eV Move selection X Delete entry\n"
"ef Archive entry F List archive\n"
"d^F Extract archive m, M Brief/full media info\n"
"ee Edit in EDITOR p Open in PAGER\n"
"1ORDER\n"
"d^J Toggle du mode S Toggle apparent size\n"
"es Toggle sort by size t Toggle sort by mtime\n"
"1MISC\n"
"eo Launch GUI app !, ^] Spawn SHELL in dir\n"
"eR Run custom script L Lock terminal\n"};


if (fd == -1) if (fd == -1)
return -1; return -1;
@@ -2031,7 +2009,7 @@ static int show_help(char *path)
start = ++end; start = ++end;
} }


dprintf(fd, "\nVolume: %s of ", coolsize(get_fs_info(path, FREE)));
dprintf(fd, "\nVOLUME: %s of ", coolsize(get_fs_info(path, FREE)));
dprintf(fd, "%s free\n\n", coolsize(get_fs_info(path, CAPACITY))); dprintf(fd, "%s free\n\n", coolsize(get_fs_info(path, CAPACITY)));


if (getenv("NNN_BMS")) { if (getenv("NNN_BMS")) {


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