Fix man page to use escape codes for aring å and pi π.

diff --git a/spectrwm.1 b/spectrwm.1
index c4f7169..2859e34 100644 (file)
--- a/spectrwm.1
+++ b/spectrwm.1
@@ -838,16 +838,16 @@ specify MOD as the modifier key.
 .Pp
 Multiple key combinations may be bound to the same action.
 .Pp
-To bind non-latin characters such as å or π you must enter the xkb
+To bind non-latin characters such as \[oa] or \[*p] you must enter the xkb
 character name instead of the character itself. Run xev, focus the window
 and press the specific key and in the terminal output read the symbol name.
-In the fallowing example for å:
+In the fallowing example for \[oa]:
 .Bd -literal -offset indent
 KeyPress event, serial 41, synthetic NO, window 0x2600001,
     root 0x15a, subw 0x0, time 106213808, (11,5), root:(359,823),
     state 0x0, keycode 24 (keysym 0xe5, aring), same_screen YES,
-    XLookupString gives 2 bytes: (c3 a5) "å"
-    XmbLookupString gives 2 bytes: (c3 a5) "å"
+    XLookupString gives 2 bytes: (c3 a5) "\[oa]"
+    XmbLookupString gives 2 bytes: (c3 a5) "\[oa]"
     XFilterEvent returns: False
 .Ed
 .Pp