Removed Symbola, replaced with other/new fonts

Symbola's license is not permissive enough, so it has been removed. Added "Smol Emoji" with face emoticons and other UI characters for Lagrange. More symbols provided by Noto Sans Symbols and Noto Sans Symbols 2.

The fallback fonts are now Iosevka, which has a pretty good coverage (although monospace), and the user's chosen TrueType font (which could still be a local copy of Symbola).

Still a work in progress: some characters are missing.

IssueID #283

1 files changed, 5 insertions, 0 deletions

diff --git a/src/ui/inputwidget.h b/src/ui/inputwidget.h
index cb32a29c..5c39aae0 100644
--- a/src/ui/inputwidget.h
+++ b/src/ui/inputwidget.h
@@ -63,6 +63,11 @@ void    setNotifyEdits_InputWidget      (iInputWidget *, iBool notifyEdits);
 void    setEatEscape_InputWidget        (iInputWidget *, iBool eatEscape);
 
 const iString * text_InputWidget            (const iInputWidget *);
+
+iLocalDef const char *cstrText_InputWidget(const iInputWidget *d) {
+    return cstr_String(text_InputWidget(d));
+}
+
 iInputWidgetContentPadding
                 contentPadding_InputWidget  (const iInputWidget *);