Bind ^S to search, as in Emacs, with a trick
We heavily depend on ncurses anyway, so no worries about portability.
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11
sdn.cpp
11
sdn.cpp
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@ -51,6 +51,11 @@
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#include <acl/libacl.h>
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#include <ncurses.h>
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// To implement cbreak() with disabled ^S that gets reënabled on endwin()
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#define NCURSES_INTERNALS
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#include <term.h>
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#undef CTRL // term.h -> termios.h -> sys/ttydefaults.h, too simplistic
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// Unicode is complex enough already and we might make assumptions
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#ifndef __STDC_ISO_10646__
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#error Unicode required for wchar_t
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@ -439,7 +444,7 @@ static map<wint_t, action> g_normal_actions {
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{CTRL ('Y'), ACTION_SCROLL_UP}, {CTRL ('E'), ACTION_SCROLL_DOWN},
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{'c', ACTION_CHDIR}, {ALT | KEY (UP), ACTION_PARENT},
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{'&', ACTION_GO_START}, {'~', ACTION_GO_HOME},
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{'/', ACTION_SEARCH}, {'s', ACTION_SEARCH},
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{'/', ACTION_SEARCH}, {'s', ACTION_SEARCH}, {CTRL ('S'), ACTION_SEARCH},
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{ALT | 'e', ACTION_RENAME_PREFILL}, {'e', ACTION_RENAME},
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{KEY (F (6)), ACTION_RENAME_PREFILL}, {KEY (F (7)), ACTION_MKDIR},
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{'t', ACTION_TOGGLE_FULL}, {ALT | 't', ACTION_TOGGLE_FULL},
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@ -1832,6 +1837,10 @@ int main (int argc, char *argv[]) {
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pop_levels (g.cwd);
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update ();
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// This gets applied along with the following halfdelay()
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cur_term->Nttyb.c_cc[VSTOP] =
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cur_term->Nttyb.c_cc[VSTART] = _POSIX_VDISABLE;
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// Invoking keypad() earlier would make ncurses flush its output buffer,
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// which would worsen start-up flickering
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if (halfdelay (1) == ERR || keypad (stdscr, TRUE) == ERR) {
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