X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=test%2Fdemo_forms.c;h=e3a11122b8c15a6d170161b5f903611a3a0f66fc;hp=b61fceb19a11ee39a959050e5baebb4fcf0f21ee;hb=d66080c21038ad4feb2e41a0c4e517d5b4a03ab2;hpb=c6f54649ed4bf49ec27a522816984d2290201438

diff --git a/test/demo_forms.c b/test/demo_forms.c
index b61fceb1..e3a11122 100644
--- a/test/demo_forms.c
+++ b/test/demo_forms.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 2003-2013,2014 Free Software Foundation, Inc.              *
+ * Copyright (c) 2003-2016,2017 Free Software Foundation, Inc.              *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -26,7 +26,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: demo_forms.c,v 1.48 2014/07/27 00:26:01 tom Exp $
+ * $Id: demo_forms.c,v 1.53 2017/04/10 00:28:54 tom Exp $
  *
  * Demonstrate a variety of functions from the form library.
  * Thomas Dickey - 2003/4/26
@@ -149,8 +149,8 @@ read_data(const char *filename)
 		    char *value = typeRealloc(char, need, prior);
 		    if (value == 0)
 			failed("realloc");
-		    strcat(value, "\n");
-		    strcat(value, buffer);
+		    _nc_STRCAT(value, "\n", need);
+		    _nc_STRCAT(value, buffer, need);
 		    my_data[more - 1].value = value;
 		} else {
 		    more = 0;
@@ -172,6 +172,7 @@ read_data(const char *filename)
 		failed("expected a colon");
 	    }
 	}
+	fclose(fp);
     } else {
 	failed(filename);
     }
@@ -226,7 +227,7 @@ make_field(const char *label, int frow, int fcol, int rows, int cols)
 }
 
 static void
-display_form(FORM * f)
+display_form(FORM *f)
 {
     WINDOW *w;
     int rows, cols;
@@ -249,7 +250,7 @@ display_form(FORM * f)
 }
 
 static void
-erase_form(FORM * f)
+erase_form(FORM *f)
 {
     WINDOW *w = form_win(f);
     WINDOW *s = form_sub(f);
@@ -272,7 +273,7 @@ show_insert_mode(bool insert_mode)
 #define O_SELECTABLE (O_ACTIVE | O_VISIBLE)
 
 static FIELD *
-another_field(FORM * form, FIELD * field)
+another_field(FORM *form, FIELD *field)
 {
     FIELD **f = form_fields(form);
     FIELD *result = 0;
@@ -289,7 +290,7 @@ another_field(FORM * form, FIELD * field)
 }
 
 static int
-my_form_driver(FORM * form, int c)
+my_form_driver(FORM *form, int c)
 {
     static bool insert_mode = TRUE;
     FIELD *field;
@@ -336,7 +337,7 @@ my_form_driver(FORM * form, int c)
 }
 
 static void
-show_current_field(WINDOW *win, FORM * form)
+show_current_field(WINDOW *win, FORM *form)
 {
     FIELD *field;
     FIELDTYPE *type;
@@ -398,13 +399,13 @@ show_current_field(WINDOW *win, FORM * form)
 	}
 
 	waddch(win, ' ');
-	(void) wattrset(win, (int) field_fore(field));
+	(void) wattrset(win, AttrArg(field_fore(field), 0));
 	waddstr(win, "fore");
 	wattroff(win, (int) field_fore(field));
 
 	waddch(win, '/');
 
-	(void) wattrset(win, (int) field_back(field));
+	(void) wattrset(win, AttrArg(field_back(field), 0));
 	waddstr(win, "back");
 	wattroff(win, (int) field_back(field));
 
@@ -455,7 +456,8 @@ demo_forms(void)
     memset(f, 0, sizeof(f));
     for (pg = 0; pg < 4; ++pg) {
 	char label[80];
-	sprintf(label, "Sample Form Page %d", pg + 1);
+	_nc_SPRINTF(label, _nc_SLIMIT(sizeof(label))
+		    "Sample Form Page %d", pg + 1);
 	f[n++] = make_label(label, 0, 15);
 	set_new_page(f[n - 1], TRUE);
 
@@ -557,8 +559,7 @@ demo_forms(void)
 	free_form(form);
     }
     for (c = 0; f[c] != 0; c++) {
-	void *ptr = field_userptr(f[c]);
-	free(ptr);
+	free_edit_field(f[c]);
 	free_field(f[c]);
     }
     noraw();