X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=st.c;h=64384cd4747068314db528440b51c63911b679bb;hb=68d97457ecf044bda62a37dd6158bbba4e28d7fe;hp=7ffe59ac1466e0f8ed4e0681bb13a1cfbd6a927f;hpb=138887033193389854a2cb748b8940793a7bfb6f;p=st.git

diff --git a/st.c b/st.c
index 7ffe59a..64384cd 100644
--- a/st.c
+++ b/st.c
@@ -360,7 +360,7 @@ static void strparse(void);
 static void strreset(void);
 
 static int tattrset(int);
-static void tprinter(char *s, size_t len);
+static void tprinter(char *, size_t);
 static void tdumpsel(void);
 static void tdumpline(int);
 static void tdump(void);
@@ -371,7 +371,7 @@ static void tdeleteline(int);
 static void tinsertblank(int);
 static void tinsertblankline(int);
 static void tmoveto(int, int);
-static void tmoveato(int x, int y);
+static void tmoveato(int, int);
 static void tnew(int, int);
 static void tnewline(int);
 static void tputtab(bool);
@@ -380,7 +380,7 @@ static void treset(void);
 static int tresize(int, int);
 static void tscrollup(int, int);
 static void tscrolldown(int, int);
-static void tsetattr(int*, int);
+static void tsetattr(int *, int);
 static void tsetchar(char *, Glyph *, int, int);
 static void tsetscroll(int, int);
 static void tswapscreen(void);
@@ -413,9 +413,9 @@ static void xsettitle(char *);
 static void xresettitle(void);
 static void xsetpointermotion(int);
 static void xseturgency(int);
-static void xsetsel(char*);
+static void xsetsel(char *);
 static void xtermclear(int, int, int, int);
-static void xunloadfont(Font *f);
+static void xunloadfont(Font *);
 static void xunloadfonts(void);
 static void xresize(int, int);
 
@@ -453,7 +453,7 @@ static size_t utf8validate(long *, size_t);
 static ssize_t xwrite(int, char *, size_t);
 static void *xmalloc(size_t);
 static void *xrealloc(void *, size_t);
-static char *xstrdup(char *s);
+static char *xstrdup(char *);
 
 static void (*handler[LASTEvent])(XEvent *) = {
 	[KeyPress] = kpress,
@@ -1628,18 +1628,14 @@ tinsertblank(int n) {
 
 void
 tinsertblankline(int n) {
-	if(term.c.y < term.top || term.c.y > term.bot)
-		return;
-
-	tscrolldown(term.c.y, n);
+	if(BETWEEN(term.c.y, term.top, term.bot))
+		tscrolldown(term.c.y, n);
 }
 
 void
 tdeleteline(int n) {
-	if(term.c.y < term.top || term.c.y > term.bot)
-		return;
-
-	tscrollup(term.c.y, n);
+	if(BETWEEN(term.c.y, term.top, term.bot))
+		tscrollup(term.c.y, n);
 }
 
 int32_t
@@ -2260,8 +2256,7 @@ printsel(const Arg *arg) {
 }
 
 void
-tdumpsel(void)
-{
+tdumpsel(void) {
 	char *ptr;
 
 	if((ptr = getsel())) {
@@ -3815,7 +3810,7 @@ run(void) {
 
 void
 usage(void) {
-	die("%s " VERSION " (c) 2010-2013 st engineers\n" \
+	die("%s " VERSION " (c) 2010-2014 st engineers\n" \
 	"usage: st [-a] [-v] [-c class] [-f font] [-g geometry] [-o file]" \
 	" [-t title] [-w windowid] [-e command ...]\n", argv0);
 }