[Main]
Name=partial_len
Type=Function
Subtype=ROM Call
Header Files=vat.h
Definition=unsigned long partial_len (const char *VarName, unsigned char *MaxList);

[ROM Call]
Index=$11C

[Description]
Queries information about the Data Editor.

[Explanation]
partial_len is used to query information about the temporary folder of the
Data Editor ("9998", see <A HREF="$$LINK(vat.h/FolderAdd)">FolderAdd</A>), which
contains three variables for each column:
<BR><BR>
<TABLE BORDER CELLPADDING="3">
<TR>
  <TD>"tc1".."tc99"</TD>
  <TD>A STR variable containing the title for the column.</TD>
</TR>
<TR>
  <TD>"hc1".."hc99"</TD>
  <TD>An EXPR variable containing the formula for the column.</TD>
</TR>
<TR>
  <TD>"c1".."c99"</TD>
  <TD>A LIST variable containing the (fixed or calculated) cell values.</TD>
</TR>
</TABLE>
<BR>
<I>VarName</I> must be "tc", "hc", or "c", and partial_len returns the size
of all files matching <I>VarName</I>. It stores the last column which is used
into the byte pointed to by <I>MaxList</I>.

[References]
In=unknown.h/store_data_var
Out=vat.h/DerefSym, vat.h/FindSymInFolder, string.h/CharNumber
