Minor textprop integer cleanup.

* intervals.h, textprop.c (add_text_properties_from_list):
Return void, not int, since nobody uses the return value.
* textprop.c (validate_plist, add_properties, remove_properties)
(Fadd_text_properties):
Don't assume list length fits in int.
(interval_has_all_properties, interval_has_some_properties)
(interval_has_some_properties_list, add_properties, remove_properties)
(Fadd_text_properties, Fremove_text_properties)
(Fremove_list_of_text_properties, text_property_stickiness):
Use bool for booleans.
(Fadd_text_properties, Fremove_text_properties):
(Fremove_list_of_text_properties):
Reindent do-while as per GNU style.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/intervals.h b/src/intervals.h
index cded8c0abb2..d6191225b1f 100644
--- a/src/intervals.h
+++ b/src/intervals.h
@@ -293,7 +293,7 @@ extern void set_text_properties_1 (Lisp_Object, Lisp_Object,
 
 Lisp_Object text_property_list (Lisp_Object, Lisp_Object, Lisp_Object,
                                 Lisp_Object);
-int add_text_properties_from_list (Lisp_Object, Lisp_Object, Lisp_Object);
+void add_text_properties_from_list (Lisp_Object, Lisp_Object, Lisp_Object);
 Lisp_Object extend_property_ranges (Lisp_Object, Lisp_Object);
 Lisp_Object get_char_property_and_overlay (Lisp_Object, Lisp_Object,
                                            Lisp_Object, Lisp_Object*);