Mark enum_maps and other data tables as const

diff --git a/tig.c b/tig.c
index 62645334d9e6dcdc86ed108583e4e1ce4269e473..c9370d04c69a072d9909743bb2ca05ad226822db 100644 (file)
--- a/tig.c
+++ b/tig.c
@@ -277,7 +277,7 @@ struct enum_map {
 #define ENUM_MAP(name, value) { name, STRING_SIZE(name), value }
 
 static bool
-map_enum_do(struct enum_map *map, size_t map_size, int *value, const char *name)
+map_enum_do(const struct enum_map *map, size_t map_size, int *value, const char *name)
 {
        size_t namelen = strlen(name);
        int i;
@@ -824,7 +824,7 @@ struct request_info {
        const char *help;
 };
 
-static struct request_info req_info[] = {
+static const struct request_info req_info[] = {
 #define REQ_GROUP(help)        { 0, NULL, 0, (help) },
 #define REQ_(req, help)        { REQ_##req, (#req), STRING_SIZE(#req), (help) }
        REQ_INFO
@@ -1047,7 +1047,7 @@ struct keybinding {
        enum request request;
 };
 
-static struct keybinding default_keybindings[] = {
+static const struct keybinding default_keybindings[] = {
        /* View switching */
        { 'm',          REQ_VIEW_MAIN },
        { 'd',          REQ_VIEW_DIFF },
@@ -1133,7 +1133,7 @@ enum keymap {
 #undef KEYMAP_
 };
 
-static struct enum_map keymap_table[] = {
+static const struct enum_map keymap_table[] = {
 #define KEYMAP_(name) ENUM_MAP(#name, KEYMAP_##name)
        KEYMAP_INFO
 #undef KEYMAP_
@@ -1188,7 +1188,7 @@ struct key {
        int value;
 };
 
-static struct key key_table[] = {
+static const struct key key_table[] = {
        { "Enter",      KEY_RETURN },
        { "Space",      ' ' },
        { "Backspace",  KEY_BACKSPACE },
@@ -1266,7 +1266,7 @@ get_key(enum request request)
        buf[pos] = 0;
 
        for (i = 0; i < ARRAY_SIZE(default_keybindings); i++) {
-               struct keybinding *keybinding = &default_keybindings[i];
+               const struct keybinding *keybinding = &default_keybindings[i];
 
                if (keybinding->request != request)
                        continue;
@@ -1354,7 +1354,7 @@ static int   config_lineno;
 static bool  config_errors;
 static const char *config_msg;
 
-static struct enum_map color_map[] = {
+static const struct enum_map color_map[] = {
 #define COLOR_MAP(name) ENUM_MAP(#name, COLOR_##name)
        COLOR_MAP(DEFAULT),
        COLOR_MAP(BLACK),
@@ -1367,7 +1367,7 @@ static struct enum_map color_map[] = {
        COLOR_MAP(YELLOW),
 };
 
-static struct enum_map attr_map[] = {
+static const struct enum_map attr_map[] = {
 #define ATTR_MAP(name) ENUM_MAP(#name, A_##name)
        ATTR_MAP(NORMAL),
        ATTR_MAP(BLINK),
@@ -1417,7 +1417,7 @@ option_color_command(int argc, const char *argv[])
 
        info = get_line_info(argv[0]);
        if (!info) {
-               static struct enum_map obsolete[] = {
+               static const struct enum_map obsolete[] = {
                        ENUM_MAP("main-delim",  LINE_DELIMITER),
                        ENUM_MAP("main-date",   LINE_DATE),
                        ENUM_MAP("main-author", LINE_AUTHOR),
@@ -1545,7 +1545,7 @@ option_bind_command(int argc, const char *argv[])
 
        request = get_request(argv[2]);
        if (request == REQ_NONE) {
-               static struct enum_map obsolete[] = {
+               static const struct enum_map obsolete[] = {
                        ENUM_MAP("cherry-pick",         REQ_NONE),
                        ENUM_MAP("screen-resize",       REQ_NONE),
                        ENUM_MAP("tree-parent",         REQ_PARENT),