Measure the single advance width with a heuristic method

[st.git] / config.def.h

diff --git a/config.def.h b/config.def.h
index 342c9d4..a1e7d5a 100644 (file)
--- a/config.def.h
+++ b/config.def.h
@@ -108,9 +108,10 @@ static unsigned int defaultrcs = 257;
 
 /*
  * Default shape of cursor
- * 2: Block
- * 4: Underline
- * 6: IBeam
+ * 2: Block ("█")
+ * 4: Underline ("_")
+ * 6: Bar ("|")
+ * 7: Snowman ("☃")
  */
 static unsigned int cursorshape = 2;
 
@@ -133,7 +134,7 @@ static unsigned int defaultunderline = 7;
  * Internal mouse shortcuts.
  * Beware that overloading Button1 will disable the selection.
  */
-static Mousekey mshortcuts[] = {
+static MouseShortcut mshortcuts[] = {
        /* button               mask            string */
        { Button4,              XK_ANY_MOD,     "\031" },
        { Button5,              XK_ANY_MOD,     "\005" },
@@ -416,3 +417,11 @@ static uint selmasks[] = {
        [SEL_RECTANGULAR] = Mod1Mask,
 };
 
+/*
+ * Printable characters in ASCII, used to estimate the advance width
+ * of single wide characters.
+ */
+static char ascii_printable[] =
+       " !\"#$%&'()*+,-./0123456789:;<=>?"
+       "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_"
+       "`abcdefghijklmnopqrstuvwxyz{|}~";