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Manually raise SIGINT from C-c 

This allows it to still work, but makes C-z C-c insert the color code
rather than exit, and in the future, will allow pasting in text with
color codes.
master
C. McEnroe 2020-02-10 21:09:32 -05:00
parent 36e0bbc4cd
commit 47a0bf7fc2
1 changed files with 4 additions and 1 deletions
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5
ui.c
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@ -21,6 +21,7 @@
#include <curses.h> #include <curses.h>
#include <err.h> #include <err.h>
#include <errno.h> #include <errno.h>
#include <signal.h>
#include <stdarg.h> #include <stdarg.h>
#include <stdbool.h> #include <stdbool.h>
#include <stdio.h> #include <stdio.h>
@ -184,12 +185,13 @@ void uiHide(void) {
endwin(); endwin();
} }
// Gain use of C-q, C-s, C-z, C-y, C-o. // Gain use of C-q, C-s, C-c, C-z, C-y, C-o.
static void acquireKeys(void) { static void acquireKeys(void) {
struct termios term; struct termios term;
int error = tcgetattr(STDOUT_FILENO, &term); int error = tcgetattr(STDOUT_FILENO, &term);
if (error) err(EX_OSERR, "tcgetattr"); if (error) err(EX_OSERR, "tcgetattr");
term.c_iflag &= ~IXON; term.c_iflag &= ~IXON;
term.c_cc[VINTR] = _POSIX_VDISABLE;
term.c_cc[VSUSP] = _POSIX_VDISABLE; term.c_cc[VSUSP] = _POSIX_VDISABLE;
term.c_cc[VDSUSP] = _POSIX_VDISABLE; term.c_cc[VDSUSP] = _POSIX_VDISABLE;
term.c_cc[VDISCARD] = _POSIX_VDISABLE; term.c_cc[VDISCARD] = _POSIX_VDISABLE;
@ -805,6 +807,7 @@ static void keyCtrl(wchar_t ch) {
break; case L'?': edit(id, EditDeletePrev, 0); break; case L'?': edit(id, EditDeletePrev, 0);
break; case L'A': edit(id, EditHead, 0); break; case L'A': edit(id, EditHead, 0);
break; case L'B': edit(id, EditPrev, 0); break; case L'B': edit(id, EditPrev, 0);
break; case L'C': raise(SIGINT);
break; case L'D': edit(id, EditDeleteNext, 0); break; case L'D': edit(id, EditDeleteNext, 0);
break; case L'E': edit(id, EditTail, 0); break; case L'E': edit(id, EditTail, 0);
break; case L'F': edit(id, EditNext, 0); break; case L'F': edit(id, EditNext, 0);