Re: Split windows problem with xjed (-84)?

["John E. Davis" <davis@xxxxxxxxxxxxx>]

Romano Giannetti <romanol@xxxxxxx> wrote:
>   I am seeing a strange effect when working in split windows in xjed 
>   (99.17-84). It's faster if I show you an image:

I am sure that this is related to the line number problem that was
reported earlier.  Turning off the display of line/column numbers on
the modeline is a work-around.  Appended is the patch that will appear
in the next development release.  Thanks, --John

--- jed-B0.99-17.84/src/screen.c	Wed Mar 23 12:23:33 2005
+++ screen.c	Fri Mar 25 15:00:19 2005
@@ -555,7 +555,7 @@
 
 #if SLANG_VERSION >= 20000
 
-static void init_smg_for_buffer (void)
+static void init_smg_for_buffer (int *rowp, int *colp)
 {
    SLsmg_Tab_Width = Buffer_Local.tab;
    if (IS_MINIBUFFER)
@@ -563,14 +563,17 @@
    else
      SLsmg_Newline_Behavior = 0;
    (void) SLsmg_embedded_escape_mode (CBuf->flags & SMG_EMBEDDED_ESCAPE);
+   
+   *rowp = SLsmg_get_row ();
+   *colp = SLsmg_get_column ();
    SLsmg_gotorc (0, 0);
 }
 
 void point_column (int n)
 {
    SLuchar_Type *p, *pmax;
+   int row, col;
 
-   init_smg_for_buffer ();
    
    /* Compensate for the prompt */
    if (IS_MINIBUFFER)
@@ -581,13 +584,19 @@
    if (LINE_HAS_NEWLINE (CLine))
      pmax--;
    
+   init_smg_for_buffer (&row, &col);
    n = (int) SLsmg_strbytes (p, pmax, (unsigned int) n);
+   SLsmg_gotorc (row, col);
+
    jed_set_point (n);
 }
 int jed_compute_effective_length (unsigned char *pos, unsigned char *pmax)
 {
-   init_smg_for_buffer ();
-   return (int) SLsmg_strwidth (pos, pmax);
+   int len, row, col;
+   init_smg_for_buffer (&row, &col);
+   len = (int) SLsmg_strwidth (pos, pmax);
+   SLsmg_gotorc (row, col);
+   return len;
 }
 
 #else

--------------------------
To unsubscribe send email to <jed-users-request@xxxxxxxxxxx> with
the word "unsubscribe" in the message body.
Need help? Email <jed-users-owner@xxxxxxxxxxx>.