X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fui%2Fgui%2Foutput-viewer.c;h=0372e14cf9325df0a7a62604229b329784ca073a;hb=782d25daa41a6e267b0c7c6482835fac12964bbc;hp=62dc85f1c2a4147c9cb1cff7b72059c60babf67d;hpb=70c7494a0b0a9e6ce90c271f65095bc474b775ee;p=pspp-builds.git

diff --git a/src/ui/gui/output-viewer.c b/src/ui/gui/output-viewer.c
index 62dc85f1..0372e14c 100644
--- a/src/ui/gui/output-viewer.c
+++ b/src/ui/gui/output-viewer.c
@@ -28,6 +28,8 @@
 #include <glade/glade.h>
 #include <ctype.h>
 
+#include "xalloc.h"
+
 struct output_viewer
 {
   struct editor_window parent;
@@ -46,8 +48,8 @@ cancel_urgency (GtkWindow *window,  gpointer data)
 
 static struct output_viewer *the_output_viewer = NULL;
 
-int viewer_length = -1;
-int viewer_width = -1;
+int viewer_length = 16;
+int viewer_width = 59;
 
 /* Callback for the "delete" action (clicking the x on the top right
    hand corner of the window) */
@@ -196,7 +198,7 @@ void
 reload_viewer (struct output_viewer *ov)
 {
   GtkTextIter end_iter;
-  char line[OUTPUT_LINE_WIDTH];
+  static char *line = NULL;
   GtkTextMark *mark ;
   gboolean chars_inserted = FALSE;
 
@@ -211,12 +213,14 @@ reload_viewer (struct output_viewer *ov)
 	}
     }
 
+  line = xrealloc (line, sizeof (char) * (viewer_width + 1));
+
   gtk_text_buffer_get_end_iter (ov->buffer, &end_iter);
 
   mark = gtk_text_buffer_create_mark (ov->buffer, NULL, &end_iter, TRUE);
 
   /* Read in the next lot of text */
-  while (fgets (line, OUTPUT_LINE_WIDTH, ov->fp) != NULL)
+  while (fgets (line, viewer_width + 1, ov->fp) != NULL)
     {
       chars_inserted = TRUE;
       gtk_text_buffer_insert (ov->buffer, &end_iter, line, -1);