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https://github.com/jarun/nnn.git
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Refactor change directory
This commit is contained in:
Arun Prakash Jana
parent
6ea33f1db3
commit
d2e83b2cfe
125
src/nnn.c
125
src/nnn.c
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@ -675,7 +675,7 @@ static haiku_nm_h haiku_hnd;
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#define settimeout() timeout(1000)
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#define cleartimeout() timeout(-1)
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#define errexit() printerr(__LINE__)
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#define setdirwatch() (cfg.filtermode ? (presel = FILTER) : (dir_changed = TRUE))
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#define setdirwatch() (cfg.filtermode ? (presel = FILTER) : (watch = TRUE))
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#define filterset() (g_ctx[cfg.curctx].c_fltr[1])
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/* We don't care about the return value from strcmp() */
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#define xstrcmp(a, b) (*(a) != *(b) ? -1 : strcmp((a), (b)))
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@ -5082,6 +5082,22 @@ static void redraw(char *path)
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statusbar(path);
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}
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static bool cdprep(char *lastdir, char *lastname, char *path, char *newpath)
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{
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if (lastname)
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lastname[0] = '\0';
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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/* Save the newly opted dir in path */
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xstrlcpy(path, newpath, PATH_MAX);
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DPRINTF_S(path);
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clearfilter();
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return cfg.filtermode;
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}
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static bool browse(char *ipath, const char *session)
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{
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char newpath[PATH_MAX] __attribute__ ((aligned));
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@ -5092,7 +5108,7 @@ static bool browse(char *ipath, const char *session)
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struct stat sb;
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int r = -1, presel, selstartid = 0, selendid = 0;
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const uchar opener_flags = (cfg.cliopener ? F_CLI : (F_NOTRACE | F_NOWAIT));
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bool dir_changed = FALSE;
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bool watch = FALSE;
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#ifndef NOMOUSE
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MEVENT event;
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@ -5148,22 +5164,22 @@ begin:
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lastappendpos = selbufpos;
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#ifdef LINUX_INOTIFY
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if ((presel == FILTER || dir_changed) && inotify_wd >= 0) {
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if ((presel == FILTER || watch) && inotify_wd >= 0) {
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inotify_rm_watch(inotify_fd, inotify_wd);
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inotify_wd = -1;
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dir_changed = FALSE;
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watch = FALSE;
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}
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#elif defined(BSD_KQUEUE)
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if ((presel == FILTER || dir_changed) && event_fd >= 0) {
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if ((presel == FILTER || watch) && event_fd >= 0) {
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close(event_fd);
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event_fd = -1;
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dir_changed = FALSE;
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watch = FALSE;
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}
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#elif defined(HAIKU_NM)
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if ((presel == FILTER || dir_changed) && haiku_hnd != NULL) {
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if ((presel == FILTER || watch) && haiku_hnd != NULL) {
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haiku_stop_watch(haiku_hnd);
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haiku_nm_active = FALSE;
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dir_changed = FALSE;
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watch = FALSE;
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}
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#endif
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@ -5266,16 +5282,10 @@ nochange:
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if (!dir)
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goto nochange;
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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/* Save history */
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xstrlcpy(lastname, xbasename(path), NAME_MAX + 1);
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clearfilter();
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xstrlcpy(path, dir, PATH_MAX);
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setdirwatch();
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cdprep(lastdir, NULL, path, dir) ? (presel = FILTER) : (watch = TRUE);
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goto begin;
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#ifndef NOMOUSE
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}
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@ -5312,7 +5322,7 @@ nochange:
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}
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/* Start watching the directory */
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dir_changed = TRUE;
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watch = TRUE;
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if (ndents)
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copycurname();
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@ -5382,13 +5392,8 @@ nochange:
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goto nochange;
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}
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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xstrlcpy(path, newpath, PATH_MAX);
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lastname[0] = '\0';
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clearfilter();
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setdirwatch();
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cdprep(lastdir, lastname, path, newpath)
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? (presel = FILTER) : (watch = TRUE);
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goto begin;
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case S_IFREG:
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{
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@ -5423,7 +5428,6 @@ nochange:
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if (runfile[0])
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runfile[0] = '\0';
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clearfilter();
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setdirwatch();
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goto begin;
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}
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@ -5457,26 +5461,20 @@ nochange:
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if (r == 'l' || r == 'x') {
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mkpath(path, dents[cur].name, newpath);
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handle_archive(newpath, path, r);
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copycurname();
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if (r == 'l') {
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statusbar(path);
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goto nochange;
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}
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copycurname();
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clearfilter();
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goto begin;
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}
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if (r == 'm') {
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if (archive_mount(dents[cur].name,
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path, newpath, &presel)) {
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lastname[0] = '\0';
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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/* Switch to mount point */
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xstrlcpy(path, newpath, PATH_MAX);
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setdirwatch();
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cdprep(lastdir, lastname, path, newpath)
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? (presel = FILTER) : (watch = TRUE);
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goto begin;
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}
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@ -5549,18 +5547,9 @@ nochange:
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}
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/* SEL_CDLAST: dir pointing to lastdir */
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xstrlcpy(newpath, dir, PATH_MAX);
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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xstrlcpy(path, newpath, PATH_MAX);
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lastname[0] = '\0';
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clearfilter();
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DPRINTF_S(path);
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setdirwatch();
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goto begin;
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xstrlcpy(newpath, dir, PATH_MAX); // fallthrough
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case SEL_BOOKMARK:
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if (sel == SEL_BOOKMARK) {
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r = (int)handle_bookmark(mark, newpath);
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if (r) {
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printwait(messages[r], &presel);
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@ -5569,18 +5558,12 @@ nochange:
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if (strcmp(path, newpath) == 0)
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break;
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} // fallthrough
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case SEL_REMOTE:
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if (sel == SEL_REMOTE && !remote_mount(newpath, &presel))
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goto nochange;
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lastname[0] = '\0';
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clearfilter();
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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/* Save the newly opted dir in path */
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xstrlcpy(path, newpath, PATH_MAX);
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DPRINTF_S(path);
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setdirwatch();
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cdprep(lastdir, lastname, path, newpath) ? (presel = FILTER) : (watch = TRUE);
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goto begin;
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case SEL_CYCLE: // fallthrough
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case SEL_CYCLER: // fallthrough
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@ -5602,7 +5585,7 @@ nochange:
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if (cfg.filtermode || ((tmp[0] == FILTER || tmp[0] == RFILTER) && tmp[1]))
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presel = FILTER;
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else
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dir_changed = TRUE;
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watch = TRUE;
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goto begin;
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case SEL_PIN:
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@ -5648,20 +5631,16 @@ nochange:
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goto nochange;
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}
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/* Start watching the directory */
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dir_changed = TRUE;
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/* Save current */
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if (ndents)
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copycurname();
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goto begin;
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watch = TRUE; // fallthrough
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case SEL_HIDDEN:
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if (sel == SEL_HIDDEN) {
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cfg.showhidden ^= 1;
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if (ndents)
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copycurname();
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if (cfg.filtermode)
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presel = FILTER;
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clearfilter();
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}
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if (ndents)
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copycurname();
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goto begin;
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case SEL_DETAIL:
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cfg.showdetail ^= 1;
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@ -6247,20 +6226,6 @@ nochange:
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/* Repopulate as directory content may have changed */
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goto begin;
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case SEL_REMOTE:
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if (sel == SEL_REMOTE && !remote_mount(newpath, &presel))
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goto nochange;
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lastname[0] = '\0';
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/* Save last working directory */
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xstrlcpy(lastdir, path, PATH_MAX);
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/* Switch to mount point */
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xstrlcpy(path, newpath, PATH_MAX);
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setdirwatch();
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goto begin;
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case SEL_UMOUNT:
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tmp = ndents ? dents[cur].name : NULL;
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unmount(tmp, newpath, &presel, path);
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@ -53,6 +53,7 @@ enum action {
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SEL_CDLAST,
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SEL_CDROOT,
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SEL_BOOKMARK,
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SEL_REMOTE,
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SEL_CYCLE,
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SEL_CYCLER,
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SEL_CTX1,
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@ -81,7 +82,6 @@ enum action {
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SEL_NEW,
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SEL_RENAME,
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SEL_RENAMEMUL,
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SEL_REMOTE,
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SEL_UMOUNT,
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SEL_HELP,
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SEL_AUTONEXT,
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@ -154,6 +154,8 @@ static struct key bindings[] = {
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/* Leader key */
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{ 'b', SEL_BOOKMARK },
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{ CONTROL('_'), SEL_BOOKMARK },
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/* Connect to server over SSHFS */
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{ 'c', SEL_REMOTE },
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/* Cycle contexts in forward direction */
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{ '\t', SEL_CYCLE },
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/* Cycle contexts in reverse direction */
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@ -217,8 +219,6 @@ static struct key bindings[] = {
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{ CONTROL('R'), SEL_RENAME },
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/* Rename contents of current dir */
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{ 'r', SEL_RENAMEMUL },
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/* Connect to server over SSHFS */
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{ 'c', SEL_REMOTE },
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/* Disconnect a SSHFS mount point */
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{ 'u', SEL_UMOUNT },
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/* Show help */
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