Possible bug with ncurses widec in form

[Rafael]

Hello,

We are having trouble reading in a form field with more than one row, 
this problem only happens with "ncurses wide.
The problem is that only returns the contents of the first line of the 
form.

Looking at the code I've seen in "fld_def.c" with widec enabled that 
"working field" is defined as:

 newpad (1, Buffer_Length (New_Field) + 1)
 ie, rows="1"  and  columns="Buffer_Length (New_Field) + 1"

but in "frm_driver.c" uses:   newpad (field-> drow, field-> dcols)


I tried to change "set_field_buffer" in "frm_driver.c" and now it 
returns the contents of all rows.

diff -Naur ncurses-5.7-20091128/form/frm_driver.c 
ncurses-5.7-20091128.mod/form/frm_driver.c
--- ncurses-5.7-20091128/form/frm_driver.c      2009-11-07 
20:54:03.000000000 +0100
+++ ncurses-5.7-20091128.mod/form/frm_driver.c  2009-12-03 
11:39:09.000000000 +0100
@@ -4430,11 +4430,11 @@
   * and other special cases that we really do not want to handle here.
   */
#if NCURSES_EXT_FUNCS
-  if (wresize(field->working, field->drows, field->dcols) == ERR)
+  if (wresize(field->working, 1, Buffer_Length( field) + 1) == ERR)
#endif
    {
      delwin(field->working);
-      field->working = newpad(field->drows, field->dcols);
+      field->working = newpad(1, Buffer_Length( field) + 1);
    }
  len = Buffer_Length(field);
  wclear(field->working);


Is this correct?


Regards

--
Rafael Garrido Fernandez
Dpto. de Informática
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