ncurses 6.3 - patch 20220521

[ncurses.git] / test / list_keys.c

diff --git a/test/list_keys.c b/test/list_keys.c
index 31c057a0a7f6ef29c38b2340fc37bdf7b0b11982..e3077de4de3c8e2c31bd2baf699f36cae7871f9f 100644 (file)
--- a/test/list_keys.c
+++ b/test/list_keys.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2016,2017 Free Software Foundation, Inc.                   *
+ * Copyright 2018-2020,2021 Thomas E. Dickey                                *
+ * Copyright 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 +27,7 @@
  * authorization.                                                           *
  ****************************************************************************/
 /*
- * $Id: list_keys.c,v 1.19 2017/04/08 22:57:26 tom Exp $
+ * $Id: list_keys.c,v 1.27 2021/03/27 23:41:21 tom Exp $
  *
  * Author: Thomas E Dickey
  *
@@ -88,14 +89,14 @@ static int
 show_key(const char *name, bool show)
 {
     int width = 0;
-    char buffer[10];
-    NCURSES_CONST char *value = tigetstr(name);
+    NCURSES_CONST char *value = tigetstr((NCURSES_CONST char *) name);
 
     if (show && t_opt)
        fputc('"', stdout);
 
     if (value != 0 && value != (char *) -1) {
        while (*value != 0) {
+           char buffer[10];
            int ch = UChar(*value++);
            switch (ch) {
            case '\177':
@@ -197,8 +198,8 @@ compare_keys(const void *a, const void *b)
 static void
 draw_line(int width)
 {
-    int j;
     if (!t_opt) {
+       int j;
        for (j = 0; j < width; ++j) {
            printf("-");
        }
@@ -209,8 +210,8 @@ draw_line(int width)
 static const char *
 modified_key(const char *name)
 {
-    static char result[80];
-    char buffer[sizeof(result)];
+    static char result[100];
+    char buffer[sizeof(result) - 10];
     int value;
     char chr;
     static const char *modifiers[][2] =
@@ -238,8 +239,8 @@ modified_key(const char *name)
        map &= ~6;
        map |= (bit1 << 1) | (bit2 >> 1);
        _nc_SPRINTF(result, _nc_SLIMIT(sizeof(result))
-                   "%sF%d", modifiers[map][f_opt], 1 + key);
-    } else if (sscanf(name, "k%[A-Z]%d%c", buffer, &value, &chr) == 2 &&
+                   "%sF%d", modifiers[map][(unsigned) f_opt], 1 + key);
+    } else if (sscanf(name, "k%80[A-Z]%d%c", buffer, &value, &chr) == 2 &&
               (value > 1 &&
                value <= 8) &&
               (!strcmp(buffer, "UP") ||
@@ -253,12 +254,12 @@ modified_key(const char *name)
                !strcmp(buffer, "NXT") ||
                !strcmp(buffer, "PRV"))) {
        _nc_SPRINTF(result, _nc_SLIMIT(sizeof(result))
-                   "%sk%s", modifiers[value - 1][f_opt], buffer);
-    } else if (sscanf(name, "k%[A-Z]%c", buffer, &chr) == 1 &&
+                   "%sk%s", modifiers[value - 1][(unsigned) f_opt], buffer);
+    } else if (sscanf(name, "k%80[A-Z]%c", buffer, &chr) == 1 &&
               (!strcmp(buffer, "UP") ||
                !strcmp(buffer, "DN"))) {
        _nc_SPRINTF(result, _nc_SLIMIT(sizeof(result))
-                   "%sk%s", modifiers[1][f_opt], buffer);
+                   "%sk%s", modifiers[1][(unsigned) f_opt], buffer);
     } else {
        *result = '\0';
     }
@@ -285,8 +286,8 @@ list_keys(TERMINAL **terms, int count)
     }
 #if NCURSES_XNAMES
     if (x_opt) {
-       TERMTYPE *term;
        for (k = 0; k < count; ++k) {
+           TERMTYPE *term;
            set_curterm(terms[k]);
            term = (TERMTYPE *) cur_term;
            total += (size_t) (NUM_STRINGS(term) - STRCOUNT);
@@ -298,16 +299,18 @@ list_keys(TERMINAL **terms, int count)
        Type(j) = ktOther;
        if (sscanf(strnames[j], "kf%d", &k) == 1) {
            Type(j) = ktFunction;
-       } else if (!strncmp(strnames[j], "kcu", 3)) {
+       } else if (!(strncmp) (strnames[j], "kcu", 3)) {
            Type(j) = ktCursor;
        }
        Name(j) = strnames[j];
     }
 #if NCURSES_XNAMES
     if (x_opt) {
-       TERMTYPE *term;
        int m, n;
+
        for (k = 0; k < count; ++k) {
+           TERMTYPE *term;
+
            set_curterm(terms[k]);
            term = (TERMTYPE *) cur_term;
            for (n = STRCOUNT; n < NUM_STRINGS(term); ++n) {