Makefile

@@ -7,7 +7,13 @@ include config.mk
 SRC = st.c x.c
 OBJ = $(SRC:.c=.o)
 
-all: st
+all: options st
+
+options:
+	@echo st build options:
+	@echo "CFLAGS  = $(STCFLAGS)"
+	@echo "LDFLAGS = $(STLDFLAGS)"
+	@echo "CC      = $(CC)"
 
 config.h:
 	cp config.def.h config.h
@@ -48,4 +54,4 @@ uninstall:
 	rm -f $(DESTDIR)$(PREFIX)/bin/st
 	rm -f $(DESTDIR)$(MANPREFIX)/man1/st.1
 
-.PHONY: all clean dist install uninstall
+.PHONY: all options clean dist install uninstall

st.c

@@ -1097,7 +1097,7 @@ tscrollup(int orig, int n)
 void
 selscroll(int orig, int n)
 {
-	if (sel.ob.x == -1 || sel.alt != IS_SET(MODE_ALTSCREEN))
+	if (sel.ob.x == -1)
 		return;
 
 	if (BETWEEN(sel.nb.y, orig, term.bot) != BETWEEN(sel.ne.y, orig, term.bot)) {
@@ -2330,7 +2330,6 @@ eschandle(uchar ascii)
 		treset();
 		resettitle();
 		xloadcols();
-		xsetmode(0, MODE_HIDE);
 		break;
 	case '=': /* DECPAM -- Application keypad */
 		xsetmode(1, MODE_APPKEYPAD);
@@ -2478,10 +2477,7 @@ check_control_code:
 	}
 
 	if (term.c.x+width > term.col) {
-		if (IS_SET(MODE_WRAP))
-			tnewline(1);
-		else
-			tmoveto(term.col - width, term.c.y);
+		tnewline(1);
 		gp = &term.line[term.c.y][term.c.x];
 	}
 

st.info

@@ -184,10 +184,6 @@ st-mono| simpleterm monocolor,
 # XTerm extensions
 	rmxx=\E[29m,
 	smxx=\E[9m,
-	BE=\E[?2004h,
-	BD=\E[?2004l,
-	PS=\E[200~,
-	PE=\E[201~,
 # disabled rep for now: causes some issues with older ncurses versions.
 #	rep=%p1%c\E[%p2%{1}%-%db,
 # tmux extensions, see TERMINFO EXTENSIONS in tmux(1)

x.c

@@ -818,7 +818,7 @@ xloadcols(void)
 int
 xgetcolor(int x, unsigned char *r, unsigned char *g, unsigned char *b)
 {
-	if (!BETWEEN(x, 0, dc.collen - 1))
+	if (!BETWEEN(x, 0, dc.collen))
 		return 1;
 
 	*r = dc.col[x].color.red >> 8;
@@ -833,7 +833,7 @@ xsetcolorname(int x, const char *name)
 {
 	Color ncolor;
 
-	if (!BETWEEN(x, 0, dc.collen - 1))
+	if (!BETWEEN(x, 0, dc.collen))
 		return 1;
 
 	if (!xloadcolor(x, name, &ncolor))