===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/mandoc/tbl_layout.c,v
retrieving revision 1.14
retrieving revision 1.15
diff -c -r1.14 -r1.15
*** src/usr.bin/mandoc/tbl_layout.c	2014/04/20 16:44:44	1.14
--- src/usr.bin/mandoc/tbl_layout.c	2014/10/07 14:06:14	1.15
***************
*** 1,4 ****
! /*	$Id: tbl_layout.c,v 1.14 2014/04/20 16:44:44 schwarze Exp $ */
  /*
   * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2012, 2014 Ingo Schwarze <schwarze@openbsd.org>
--- 1,4 ----
! /*	$Id: tbl_layout.c,v 1.15 2014/10/07 14:06:14 schwarze Exp $ */
  /*
   * Copyright (c) 2009, 2010, 2011 Kristaps Dzonsons <kristaps@bsd.lv>
   * Copyright (c) 2012, 2014 Ingo Schwarze <schwarze@openbsd.org>
***************
*** 196,201 ****
--- 196,206 ----
  		goto mod;
  	default:
  		break;
+ 	}
+ 	if (isalnum((unsigned char)p[*pos - 1])) {
+ 		mandoc_vmsg(MANDOCERR_FT_BAD, tbl->parse,
+ 		    ln, *pos - 1, "TS f%c", p[*pos - 1]);
+ 		goto mod;
  	}
  
  	mandoc_msg(MANDOCERR_TBLLAYOUT, tbl->parse,