This will make the cursor movement faster, but requires more memory
and it makes the applet a tiny bit larger.
-endmenu
+config FEATURE_ALLOW_EXEC
+ bool "Allow vi and awk to execute shell commands"
+ default y
+ depends on VI || AWK
+ help
+ Enables vi and awk features which allows user to execute
+ shell commands (using system() C call).
+endmenu
case F_sy:
fflush(NULL);
- R.d = (L.s && *L.s) ? (system(L.s) >> 8) : 0;
+ R.d = (ENABLE_FEATURE_ALLOW_EXEC && L.s && *L.s)
+ ? (system(L.s) >> 8) : 0;
break;
case F_ff:
dot = find_line(b); // what line is #b
dot_skip_over_ws();
}
- } else if (strncmp((char *) cmd, "!", 1) == 0) { // run a cmd
+ }
+#if ENABLE_FEATURE_ALLOW_EXEC
+ else if (strncmp((char *) cmd, "!", 1) == 0) { // run a cmd
// :!ls run the <cmd>
(void) alarm(0); // wait for input- no alarms
place_cursor(rows - 1, 0, FALSE); // go to Status line
rawmode();
Hit_Return(); // let user see results
(void) alarm(3); // done waiting for input
- } else if (strncmp((char *) cmd, "=", i) == 0) { // where is the address
+ }
+#endif
+ else if (strncmp((char *) cmd, "=", i) == 0) { // where is the address
if (b < 0) { // no addr given- use defaults
b = e = count_lines(text, dot);
}