add form.get_text_cursor and fix some whitespace trimming bugs in ini

release/include/form.nvgt

@@ -1616,6 +1616,22 @@ class audio_form {
 		}
 		return c_form[control_index].text;
 	}
+	int get_text_cursor(int control_index) {
+		form_error = 0;
+		if (!active) {
+			form_error = form_error_no_window;
+			return -1;
+		}
+		if ((control_index < 0) || (control_index > c_form.length() - 1)) {
+			form_error = form_error_invalid_index;
+			return -1;
+		}
+		if (c_form[control_index].type != ct_input) {
+			form_error = form_error_invalid_control;
+			return -1;
+		}
+		return c_form[control_index].cursor;
+	}
 	bool set_text(int control_index, string new_text) {
 		form_error = 0;
 		if (!active) {

release/include/ini.nvgt

@@ -146,6 +146,7 @@ class ini {
 					if (is_escape)
 						is_escape = false;
 				}
+				identifier.trim_whitespace_right_this();
 				// So at this point string identifier contains the name of the new section, so add the previous one and start this one.
 				this.sections.insert_last(tmp_section);
 				if (tmp_section.name != "") {
@@ -179,6 +180,7 @@ class ini {
 				if (is_escape)
 					is_escape = false;
 			}
+			identifier.trim_whitespace_this();
 			// If an identifier was found, it's pretty safe to finally add the key to the section!
 			if (found_identifier)
 				tmp_section.set_string(identifier, value, true);