ncurses 6.5 - patch 20240615

[ncurses.git] / ncurses / base / lib_set_term.c

diff --git a/ncurses/base/lib_set_term.c b/ncurses/base/lib_set_term.c
index 2d28b7514575fa4b5c18530b84701beeeb2a9762..78de859208b6b1d0c8639d1efa279dbfc342b70e 100644 (file)
--- a/ncurses/base/lib_set_term.c
+++ b/ncurses/base/lib_set_term.c
@@ -41,8 +41,11 @@
 **
 */
 
+#define NEW_PAIR_INTERNAL 1
+
 #include <curses.priv.h>
 #include <tic.h>
+#include <new_pair.h>
 
 #if USE_GPM_SUPPORT
 #ifdef HAVE_LIBDL
@@ -54,7 +57,7 @@
 #undef CUR
 #define CUR SP_TERMTYPE
 
-MODULE_ID("$Id: lib_set_term.c,v 1.180 2022/07/09 18:58:58 tom Exp $")
+MODULE_ID("$Id: lib_set_term.c,v 1.184 2022/12/10 21:34:12 tom Exp $")
 
 #ifdef USE_TERM_DRIVER
 #define MaxColors      InfoOf(sp).maxcolors
@@ -146,6 +149,9 @@ delscreen(SCREEN *sp)
 
     _nc_lock_global(curses);
     if (delink_screen(sp)) {
+       WINDOWLIST *wl;
+       bool is_current = (sp == CURRENT_SCREEN);
+
 #ifdef USE_SP_RIPOFF
        if (safe_ripoff_sp && safe_ripoff_sp != safe_ripoff_stack) {
            ripoff_t *rop;
@@ -160,9 +166,13 @@ delscreen(SCREEN *sp)
        }
 #endif
 
-       (void) _nc_freewin(CurScreen(sp));
-       (void) _nc_freewin(NewScreen(sp));
-       (void) _nc_freewin(StdScreen(sp));
+       /* delete all of the windows in this screen */
+      rescan:
+       for (each_window(sp, wl)) {
+           if (_nc_freewin(&(wl->win)) == OK) {
+               goto rescan;
+           }
+       }
 
        if (sp->_slk != 0) {
 
@@ -187,6 +197,7 @@ delscreen(SCREEN *sp)
 
        FreeIfNeeded(sp->_current_attr);
 
+       _nc_free_ordered_pairs(sp);
        FreeIfNeeded(sp->_color_table);
        FreeIfNeeded(sp->_color_pairs);
 
@@ -219,7 +230,7 @@ delscreen(SCREEN *sp)
         * application might try to use (except cur_term, which may have
         * multiple references in different screens).
         */
-       if (sp == CURRENT_SCREEN) {
+       if (is_current) {
 #if !USE_REENTRANT
            curscr = 0;
            newscr = 0;
@@ -234,6 +245,8 @@ delscreen(SCREEN *sp)
                _nc_wacs = 0;
            }
 #endif
+       } else {
+           set_term(CURRENT_SCREEN);
        }
     }
     _nc_unlock_global(curses);
@@ -738,6 +751,7 @@ NCURSES_SP_NAME(_nc_setupscreen) (
     }
 
     T(("creating stdscr"));
+    (void) bottom_stolen;
     assert((sp->_lines_avail + sp->_topstolen + bottom_stolen) == slines);
     if ((StdScreen(sp) = NCURSES_SP_NAME(newwin) (NCURSES_SP_ARGx
                                                  sp->_lines_avail,