It isn't defined, and git-grep(1) suggests it was a local Lawrence
Berkeley Laboratory modification that output a literal without consuming
any of the width budget.
break;
case FT_LIT:
-#ifdef FT_LIT_FORCE
- case FT_LIT_FORCE:
-#endif
putchar(' ');
litputs(fmt->f_text);
break;
case FT_COMPF: return("COMPF");
case FT_LIT: return("LIT");
case FT_LITF: return("LITF");
-#ifdef FT_LIT_FORCE
- case FT_LIT_FORCE: return("LIT_FORCE");
-#endif
case FT_CHAR: return("CHAR");
case FT_NUM: return("NUM");
case FT_NUMF: return("NUMF");
break;
case FT_LIT:
-#ifdef FT_LIT_FORCE
- case FT_LIT_FORCE:
-#endif
putchar(' ');
litputs(fmt->f_text);
break;
case FT_COMPF: return("COMPF");
case FT_LIT: return("LIT");
case FT_LITF: return("LITF");
-#ifdef FT_LIT_FORCE
- case FT_LIT_FORCE: return("LIT_FORCE");
-#endif
case FT_CHAR: return("CHAR");
case FT_NUM: return("NUM");
case FT_NUMF: return("NUMF");