X-Git-Url: https://git.danieliu.xyz/?a=blobdiff_plain;f=config.def.h;h=fdbacfdbf02d5e541fdc523f1dc0298cb3053ed0;hb=1d590910652519268152eae6b97cf30ace4e90c0;hp=546edda1a03d26447d62a15bc6c99a12872af427;hpb=d2b75db8d7519a20af8bf09e9c205507f9ff828c;p=st.git

diff --git a/config.def.h b/config.def.h
index 546edda..fdbacfd 100644
--- a/config.def.h
+++ b/config.def.h
@@ -11,13 +11,15 @@ static int borderpx = 2;
 /*
  * What program is execed by st depends of these precedence rules:
  * 1: program passed with -e
- * 2: utmp option
+ * 2: scroll and/or utmp
  * 3: SHELL environment variable
  * 4: value of shell in /etc/passwd
  * 5: value of shell in config.h
  */
 static char *shell = "/bin/sh";
 char *utmp = NULL;
+/* scroll program: to enable use a string like "scroll" */
+char *scroll = NULL;
 char *stty_args = "stty raw pass8 nl -echo -iexten -cstopb 38400";
 
 /* identification sequence returned in DA and DECID */
@@ -41,9 +43,14 @@ static unsigned int tripleclicktimeout = 600;
 /* alt screens */
 int allowaltscreen = 1;
 
-/* frames per second st should at maximum draw to the screen */
-static unsigned int xfps = 120;
-static unsigned int actionfps = 30;
+/*
+ * draw latency range in ms - from new content/keypress/etc until drawing.
+ * within this range, st draws when content stops arriving (idle). mostly it's
+ * near minlatency, but it waits longer for slow updates to avoid partial draw.
+ * low minlatency will tear/flicker more, as it can "detect" idle too early.
+ */
+static double minlatency = 8;
+static double maxlatency = 33;
 
 /*
  * blinking timeout (set to 0 to disable blinking) for the terminal blinking