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Revision 212235
libedit: Try to map <Delete> to ed-delete-next-char.
This adds a new "arrow" key "delete" corresponding to the kD termcap
value. It only works if that is a sequence such as "\033[3~"; if it is
"\177", the em-delete-prev-char or ed-delete-prev-char from the
single-character mappings remains. It turns out that most terminals (xterm
and alikes, syscons in xterm mode) produce "\033[3~" by default so
<Delete> has the expected effect.
This also means that things need to be considerably misconfigured for
<Backspace> to perform a <Delete> action.
--- term.c 2007/06/10 19:06:09 170511
+++ term.c 2010/09/05 16:12:10 212235
@@ -223,7 +223,9 @@
{ "kh", "send cursor home" },
#define T_at7 37
{ "@7", "send cursor end" },
-#define T_str 38
+#define T_kD 38
+ { "kD", "send cursor delete" },
+#define T_str 39
{ NULL, NULL }
};
@@ -1062,6 +1064,11 @@
arrow[A_K_EN].key = T_at7;
arrow[A_K_EN].fun.cmd = ED_MOVE_TO_END;
arrow[A_K_EN].type = XK_CMD;
+
+ arrow[A_K_DE].name = "delete";
+ arrow[A_K_DE].key = T_kD;
+ arrow[A_K_DE].fun.cmd = ED_DELETE_NEXT_CHAR;
+ arrow[A_K_DE].type = XK_CMD;
}
--- term.h 2007/06/10 19:06:09 170511
+++ term.h 2010/09/05 16:12:10 212235
@@ -79,7 +79,8 @@
#define A_K_RT 3
#define A_K_HO 4
#define A_K_EN 5
-#define A_K_NKEYS 6
+#define A_K_DE 6
+#define A_K_NKEYS 7
protected void term_move_to_line(EditLine *, int);
protected void term_move_to_char(EditLine *, int);
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