Re: C++ mode and c-beginning-of-current-token

[martin rudalics]

> Also, it is important to update the syntax-table only after making sure that
> the new position is valid.  So I believe the patch below is what we want.
>
>
>         Stefan
>
>
> --- orig/src/syntax.c
> +++ mod/src/syntax.c
> @@ -1691,10 +1691,10 @@
>                       p = GPT_ADDR;
>                       stop = endp;
>                     }
> +                 UPDATE_SYNTAX_TABLE_BACKWARD (pos - 1);
>                   if (! fastmap[(int) SYNTAX (p[-1])])
>                     break;
>                   p--, pos--;
> -                 UPDATE_SYNTAX_TABLE_BACKWARD (pos - 1);
>                 }
>           }
>        }

Indeed, though I'd prefer the attached one.

BTW, did you look at the backward-word problem I mentioned in my previous mail?

*** syntax.c    Wed Jan 17 09:31:10 2007
--- syntax.c    Thu May 17 15:23:24 2007
***************
*** 1669,1678 ****
                      p = GPT_ADDR;
                      stop = endp;
                    }
-                 if (! fastmap[(int) SYNTAX (p[-1])])
-                   break;
                  p--, pos--;
!                 UPDATE_SYNTAX_TABLE_BACKWARD (pos - 1);
                }
          }
        }
--- 1669,1681 ----
                      p = GPT_ADDR;
                      stop = endp;
                    }
                  p--, pos--;
!                 UPDATE_SYNTAX_TABLE_BACKWARD (pos);
!                 if (! fastmap[(int) SYNTAX (*p)])
!                   {
!                     p++, pos++;
!                     break;
!                   }
                }
          }
        }