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Bug 798679 - Unicode normalization should be used for comparison but not stored.

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Change to NFC normalization for all comparisons because the Unicode
meaning of compatible might collide with the user's intent.
This commit is contained in:
John Ralls committed 2023-01-04 13:19:36 -08:00
1 parent 797098c6e5
commit b922cfd78d
5 files changed
+9 -9
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gnucash/gnome-utils/gnc-tree-view-account.c
+2 -2
View File
@@ -2828,7 +2828,7 @@ gboolean gnc_tree_view_search_compare (GtkTreeModel *model, gint column,
gchar *case_normalized_key = NULL;
gboolean match = FALSE;
normalized_key = g_utf8_normalize (key, -1, G_NORMALIZE_ALL);
normalized_key = g_utf8_normalize (key, -1, G_NORMALIZE_NFC);
if (normalized_key)
case_normalized_key = g_utf8_casefold (normalized_key, -1);
if (case_normalized_key)
@@ -2857,7 +2857,7 @@ gboolean gnc_tree_view_search_compare (GtkTreeModel *model, gint column,
if (!str)
continue;
normalized_string = g_utf8_normalize (str, -1, G_NORMALIZE_ALL);
normalized_string = g_utf8_normalize (str, -1, G_NORMALIZE_NFC);
if (normalized_string)
case_normalized_string = g_utf8_casefold (normalized_string, -1);
if (case_normalized_string&&NULL!=strstr(case_normalized_string,case_normalized_key))
gnucash/import-export/import-backend.c
+2 -2
View File
@@ -870,8 +870,8 @@ maybe_append_string (const char* match_string, const char* imp_string)
if (!(imp_string && *imp_string))
return retval;
norm_match_string = g_utf8_normalize (match_string, -1, G_NORMALIZE_ALL);
norm_imp_string = g_utf8_normalize (imp_string, -1, G_NORMALIZE_ALL);
norm_match_string = g_utf8_normalize (match_string, -1, G_NORMALIZE_NFC);
norm_imp_string = g_utf8_normalize (imp_string, -1, G_NORMALIZE_NFC);
if (g_utf8_strlen (norm_imp_string, -1) > g_utf8_strlen (norm_match_string, -1) ||
!strstr (norm_match_string, norm_imp_string))
gnucash/import-export/import-main-matcher.c
+1 -1
View File
@@ -986,7 +986,7 @@ static void populate_list (gpointer key, gpointer value, GtkListStore *list)
{
GtkTreeIter iter;
const char *original = key;
char *normalized = g_utf8_normalize (original, -1, G_NORMALIZE_ALL);
char *normalized = g_utf8_normalize (original, -1, G_NORMALIZE_NFC);
char *normalized_folded = normalized ? g_utf8_casefold (normalized, -1) : NULL;
gtk_list_store_append (list, &iter);
gtk_list_store_set (list, &iter,
gnucash/register/register-gnome/combocell-gnome.c
+2 -2
View File
@@ -536,7 +536,7 @@ gnc_combo_cell_type_ahead_search (const gchar* newval,
GRegex* regex0 = g_regex_new (escaped_sep, 0, 0, NULL);
char* rep_str = g_regex_replace_literal (regex0, escaped_newval, -1, 0,
newval_rep, 0, NULL);
char* normal_rep_str = g_utf8_normalize (rep_str, -1, G_NORMALIZE_ALL);
char* normal_rep_str = g_utf8_normalize (rep_str, -1, G_NORMALIZE_NFC);
GRegex *regex = g_regex_new (normal_rep_str, G_REGEX_CASELESS, 0, NULL);
gboolean valid = gtk_tree_model_get_iter_first (GTK_TREE_MODEL (full_store),
@@ -565,7 +565,7 @@ gnc_combo_cell_type_ahead_search (const gchar* newval,
gchar* normalized_str_data = NULL;
gtk_tree_model_get (GTK_TREE_MODEL (full_store), &iter, 0,
&str_data, -1);
normalized_str_data = g_utf8_normalize (str_data, -1, G_NORMALIZE_ALL);
normalized_str_data = g_utf8_normalize (str_data, -1, G_NORMALIZE_NFC);
if (g_regex_match (regex, normalized_str_data, 0, NULL))
{
libgnucash/engine/qofutil.cpp
+2 -2
View File
@@ -61,11 +61,11 @@ qof_utf8_substr_nocase (const gchar *haystack, const gchar *needle)
haystack_casefold = g_utf8_casefold (haystack, -1);
haystack_normalized = g_utf8_normalize (haystack_casefold, -1,
G_NORMALIZE_ALL);
G_NORMALIZE_NFC);
g_free (haystack_casefold);
needle_casefold = g_utf8_casefold (needle, -1);
needle_normalized = g_utf8_normalize (needle_casefold, -1, G_NORMALIZE_ALL);
needle_normalized = g_utf8_normalize (needle_casefold, -1, G_NORMALIZE_NFC);
g_free (needle_casefold);
p = strstr (haystack_normalized, needle_normalized);