made vocabulary exercise just a bit more tolerant
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parent
a6094bc780
commit
a57c4923fe
6 changed files with 75 additions and 11 deletions
10
util.c
10
util.c
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@ -92,10 +92,20 @@ void answer_mark(GtkWidget *widget, gboolean ok) {
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void set_feedback(GtkWidget *label, gboolean ok, const char *text) {
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gtk_widget_remove_css_class(label, "feedback-ok");
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gtk_widget_remove_css_class(label, "feedback-err");
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gtk_widget_remove_css_class(label, "feedback-warn");
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gtk_widget_add_css_class(label, ok ? "feedback-ok" : "feedback-err");
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gtk_label_set_text(GTK_LABEL(label), text);
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}
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/* Yellow "almost there" note: close to a correct answer but incomplete. */
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void set_feedback_warn(GtkWidget *label, const char *text) {
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gtk_widget_remove_css_class(label, "feedback-ok");
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gtk_widget_remove_css_class(label, "feedback-err");
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gtk_widget_remove_css_class(label, "feedback-warn");
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gtk_widget_add_css_class(label, "feedback-warn");
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gtk_label_set_text(GTK_LABEL(label), text);
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}
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/* True if `s` contains any German special letter (ä, ö, ü or ß). */
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gboolean text_has_german_umlaut(const char *s) {
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const char *p = s ? s : "";
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