gen_delim {delim}|{tab}
escape @#{any_char}+@
-pointer @{alphanum}{non_at}+@
+pointer @{alphanum}{non_at}*@
%%
yy_delete_buffer(YY_CURRENT_BUFFER);
buffer = yy_scan_string(str);
+ INIT_LINE_LEN;
if (state == STATE_NORMAL)
BEGIN(NORMAL);
else if (state == STATE_INITIAL)