removed warning "comparison between signed and unsigned". Added ATTRIBUTE_UNUSED. Whitespace
diff --git a/editors/vi.c b/editors/vi.c
index fddd0a9..553561b 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -2135,7 +2135,7 @@
//----- Come here when we get a window resize signal ---------
#ifdef CONFIG_FEATURE_VI_USE_SIGNALS
-static void winch_sig(int sig)
+static void winch_sig(int sig ATTRIBUTE_UNUSED)
{
signal(SIGWINCH, winch_sig);
#ifdef CONFIG_FEATURE_VI_WIN_RESIZE
@@ -2146,7 +2146,7 @@
}
//----- Come here when we get a continue signal -------------------
-static void cont_sig(int sig)
+static void cont_sig(int sig ATTRIBUTE_UNUSED)
{
rawmode(); // terminal to "raw"
last_status_cksum = 0; // force status update
@@ -2158,7 +2158,7 @@
}
//----- Come here when we get a Suspend signal -------------------
-static void suspend_sig(int sig)
+static void suspend_sig(int sig ATTRIBUTE_UNUSED)
{
place_cursor(rows - 1, 0, FALSE); // go to bottom of screen
clear_to_eol(); // Erase to end of line
@@ -2177,7 +2177,7 @@
signal(SIGTERM, catch_sig);
signal(SIGALRM, catch_sig);
if(sig)
- longjmp(restart, sig);
+ longjmp(restart, sig);
}
//----- Come here when we get a core dump signal -----------------
@@ -2196,9 +2196,8 @@
#endif
if(sig) { // signaled
- dot = bound_dot(dot); // make sure "dot" is valid
-
- longjmp(restart, sig);
+ dot = bound_dot(dot); // make sure "dot" is valid
+ longjmp(restart, sig);
}
}
#endif /* CONFIG_FEATURE_VI_USE_SIGNALS */
@@ -2684,7 +2683,7 @@
write1(status_buffer);
clear_to_eol();
if (have_status_msg) {
- if ((strlen(status_buffer) - (have_status_msg - 1)) >
+ if (((int)strlen(status_buffer) - (have_status_msg - 1)) >
(columns - 1) ) {
have_status_msg = 0;
Hit_Return();