sim

commit 5b2b4c031ad9fb766fe739f3ed767a0235179ecf
parent 834da0c67cdf325d910899a426463b1ddff09a67
Author: ssnf <ssnf@ssnf.xyz>
Date:   Fri, 12 Aug 2022 11:45:48 +0000

fix for wrong Frame data when resizing the terminal

Diffstat:
M
sim.c
 | 
18
++++++++++++++++--

1 file changed, 16 insertions(+), 2 deletions(-)
diff --git a/sim.c b/sim.c
@@ -109,6 +109,7 @@ static void fr_zero(Frame*);
 static void gmove(int arg);
 static void paste(int arg);
 static void pline();
+static void resize();
 static void search(int arg);
 static int  selection(int arg);
 static void str_init(String* p);
@@ -463,7 +464,7 @@ insert(int arg)
 			break;
 	}
 	for (;;) {
-		win_query(&w);
+		resize();
 		fr_update();
 		switch (c.s[0] = fgetc(stdin)) {
 			case Esc:
@@ -853,6 +854,19 @@ pline()
 }
 
 static void
+resize()
+{
+	Window wt;
+
+	win_query(&wt);
+	if (wt.wx != w.wx || wt.wy != w.wy) {
+		w.wx = wt.wx;
+		w.wy = wt.wy;
+		fr_zero(fr);
+	}
+}
+
+static void
 search(int arg)
 {
 	Posn pos;
@@ -1079,7 +1093,7 @@ main(int argc, char* argv[])
 		file_load(f);
 	}
 	for (;;) {
-		win_query(&w);
+		resize();
 		fr_update();
 		c = fgetc(stdin);
 		for (i = 0; i < LENGTH(keys); ++i) {