From 38bc30a889d71f9520aebd772240a06e93f626a5 Mon Sep 17 00:00:00 2001
From: Francois Fleuret <francois@fleuret.org>
Date: Thu, 12 Mar 2009 08:30:32 +0100
Subject: [PATCH] Automatic commit

---
 selector.cc | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/selector.cc b/selector.cc
index 5b62ca8..7d12606 100644
--- a/selector.cc
+++ b/selector.cc
@@ -76,7 +76,7 @@ int next_visible(int current_line, int nb_lines, char **lines, int nb_patterns,
     return -1;
 }
 
-void update_screen(int *current_line, int motion,
+void update_screen(int *current_line, int *temporary_line, int motion,
                    int nb_lines, char **lines,
                    char *pattern_list,
                    int noblink) {
@@ -113,7 +113,7 @@ void update_screen(int *current_line, int motion,
   int console_width = getmaxx(stdscr);
   int console_height = getmaxy(stdscr);
 
-  int nb_printed_lines = 1, last_printer_line = -1;
+  int nb_printed_lines = 1;
 
   // First, we find a visible line. In priority: The current, or the
   // first visible after it, or the first visible before it.
@@ -218,11 +218,11 @@ void update_screen(int *current_line, int motion,
           addnstr(buffer, console_width);
         }
 
-        last_printer_line = l;
         nb_printed_lines++;
       }
     }
 
+    *temporary_line = new_line;
     if(motion != 0) {
       *current_line = new_line;
     }
@@ -348,9 +348,9 @@ int main(int argc, char **argv) {
 
   int key;
 
-  int line = 0;
+  int current_line = 0, temporary_line = 0;
 
-  update_screen(&line, 0, nb_lines, lines, patterns, noblink);
+  update_screen(&current_line, &temporary_line, 0, nb_lines, lines, patterns, noblink);
 
   do {
 
@@ -378,7 +378,8 @@ int main(int argc, char **argv) {
       motion = 1;
     }
 
-    update_screen(&line, motion, nb_lines, lines, patterns, noblink);
+    update_screen(&current_line, &temporary_line, motion,
+                  nb_lines, lines, patterns, noblink);
   } while(key != '\n' && key != KEY_ENTER && key != '');
 
   echo();
@@ -390,8 +391,8 @@ int main(int argc, char **argv) {
     cerr << "Can not open " << output_filename << " for writing." << endl;
     exit(1);
   } else {
-    if((key == KEY_ENTER || key == '\n') && line >= 0 && line < nb_lines) {
-      out << lines[line] << endl;
+    if((key == KEY_ENTER || key == '\n') && temporary_line >= 0 && temporary_line < nb_lines) {
+      out << lines[temporary_line] << endl;
     } else {
       out << endl;
     }
-- 
2.39.5