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Option to disable file open on Right and l
This commit is contained in:
Arun Prakash Jana
parent
c3b2ace9fd
commit
7db777756f
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@ -73,6 +73,7 @@ It runs on Linux, OS X, Raspberry Pi, Cygwin, Linux subsystem for Windows and Te
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- [show hot plugged drives](#show-hot-plugged-drives)
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- [tmux configuration](#tmux-configuration)
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- [BSD terminal issue](#bsd-terminal-issue)
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- [Disable file open on navigation](#disable-file-open-on-navigation)
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- [Why fork?](#why-fork)
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- [Mentions](#mentions)
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- [Developers](#developers)
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@ -515,6 +516,14 @@ Enable volume management in your DE file manager and set removable drives or med
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By default in OpenBSD & FreeBSD, `stty` maps <kbd>^Y</kbd> to `DSUSP`. This means that typing <kbd>^Y</kbd> will suspend `nnn` as if you typed <kbd>^Z</kbd> (you can bring `nnn` back to the foreground by issuing `fg`) instead of entering multi-copy mode. You can check this with `stty -a`. If it includes the text `dsusp = ^Y`, issuing `stty dsusp undef` will disable this `DSUSP` and let `nnn` receive the <kbd>^Y</kbd> instead.
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#### Disable file open on navigation
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In order to disable opening files on accidental navigation key (<kbd>→</kbd> or <kbd>l</kbd>) press:
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export DISABLE_FILE_OPEN_ON_NAV=1
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To open files with this setting, press <kbd>Enter</kbd>.
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#### WHY FORK?
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`nnn` was initially forked from [noice](http://git.2f30.org/noice/) but is significantly [different](https://github.com/jarun/nnn/wiki/nnn-vs.-noice) today. I chose to fork because:
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6
nnn.1
6
nnn.1
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@ -317,6 +317,12 @@ for filenames having quote(s) in them.
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.Bd -literal
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export NNN_NO_AUTOSELECT=1
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.Ed
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.Pp
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\fBDISABLE_FILE_OPEN_ON_NAV:\fR Disable file open on \fBRight\fR or \fBl\fR keys. To open
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files, press \fBEnter\fR.
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.Bd -literal
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export DISABLE_FILE_OPEN_ON_NAV=1
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.Ed
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.Sh KNOWN ISSUES
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If you are using urxvt you might have to set backspace key to DEC.
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.Sh AUTHORS
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22
src/nnn.c
22
src/nnn.c
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@ -261,11 +261,12 @@ typedef struct {
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uint quote : 1; /* Copy paths within quotes */
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uint color : 3; /* Color code for directories */
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uint ctxactive : 1; /* Context active or not */
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uint reserved : 11;
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uint reserved : 10;
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/* The following settings are global */
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uint curctx : 2; /* Current context number */
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uint picker : 1; /* Write selection to user-specified file */
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uint pickraw : 1; /* Write selection to sdtout before exit */
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uint nonavopen : 1; /* Open file on right arrow or `l` */
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} settings;
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/* Contexts or workspaces */
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@ -281,7 +282,7 @@ typedef struct {
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/* GLOBALS */
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/* Configuration, contexts */
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static settings cfg = {0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 4, 1, 0, 0, 0, 0};
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static settings cfg = {0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0, 4, 1, 0, 0, 0, 0, 0};
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static context g_ctx[MAX_CTX] __attribute__ ((aligned));
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static struct entry *dents;
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@ -2040,9 +2041,13 @@ static int show_help(char *path)
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if (getenv("NNN_SCRIPT"))
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dprintf(fd, "NNN_SCRIPT: %s\n", getenv("NNN_SCRIPT"));
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if (getenv("NNN_MULTISCRIPT"))
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dprintf(fd, "NNN_MULTISCRIPT: %s\n", getenv("NNN_MULTISCRIPT"));
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dprintf(fd, "NNN_MULTISCRIPT: 1\n");
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if (getenv("NNN_SHOW_HIDDEN"))
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dprintf(fd, "NNN_SHOW_HIDDEN: %s\n", getenv("NNN_SHOW_HIDDEN"));
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dprintf(fd, "NNN_SHOW_HIDDEN: 1\n");
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if (getenv("NNN_NO_AUTOSELECT"))
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dprintf(fd, "NNN_NO_AUTOSELECT: 1\n");
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if (getenv("DISABLE_FILE_OPEN_ON_NAV"))
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dprintf(fd, "DISABLE_FILE_OPEN_ON_NAV: 1\n");
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dprintf(fd, "\n");
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@ -2574,6 +2579,7 @@ nochange:
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setdirwatch();
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goto begin;
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case SEL_NAV_IN: // fallthrough
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case SEL_GOIN:
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/* Cannot descend in empty directories */
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if (!ndents)
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@ -2612,6 +2618,10 @@ nochange:
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goto begin;
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case S_IFREG:
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{
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/* If open file is disabled on right arrow or `l`, return */
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if (cfg.nonavopen && sel == SEL_NAV_IN)
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continue;
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/* If NNN_USE_EDITOR is set,
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* open text in EDITOR
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*/
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@ -3573,6 +3583,10 @@ int main(int argc, char *argv[])
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if (getenv("NNN_NO_AUTOSELECT"))
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cfg.autoselect = 0;
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/* Disable opening files on right arrow and `l` */
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if (getenv("DISABLE_FILE_OPEN_ON_NAV"))
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cfg.nonavopen = 1;
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signal(SIGINT, SIG_IGN);
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signal(SIGQUIT, SIG_IGN);
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@ -38,6 +38,7 @@
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enum action {
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SEL_BACK = 1,
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SEL_GOIN,
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SEL_NAV_IN,
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SEL_NEXT,
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SEL_PREV,
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SEL_PGDN,
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@ -117,8 +118,8 @@ static struct key bindings[] = {
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/* Inside */
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{ KEY_ENTER, SEL_GOIN, "", "" },
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{ '\r', SEL_GOIN, "", "" },
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{ KEY_RIGHT, SEL_GOIN, "", "" },
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{ 'l', SEL_GOIN, "", "" },
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{ KEY_RIGHT, SEL_NAV_IN, "", "" },
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{ 'l', SEL_NAV_IN, "", "" },
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/* Next */
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{ 'j', SEL_NEXT, "", "" },
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{ KEY_DOWN, SEL_NEXT, "", "" },
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