Abbreviate DATADIR to ~~ while saving XB themes

[xboard.git] / dialogs.c

diff --git a/dialogs.c b/dialogs.c
index 64001c2..9bab615 100644 (file)
--- a/dialogs.c
+++ b/dialogs.c
@@ -3395,3 +3395,11 @@ ActivateTheme (int col)
     DrawPosition(True, NULL);
 }
 
+char *
+Shorten (char *s)
+{
+    static char buf[MSG_SIZ];
+    if(strstr(s, dataDir) != s) return s;
+    snprintf(buf, MSG_SIZ, "~~%s", s + strlen(dataDir));
+    return buf;
+}