From: Kevin Day <Kevin@kevux.org>
Date: Mon, 24 Aug 2026 02:18:50 +0000 (-0500)
Subject: Progress: Update unit tests and stand alone builds.
X-Git-Url: https://www.git.kevux.org/?a=commitdiff_plain;h=e22990499e297befa952a5a6be12b8a9616172c7;p=fll

Progress: Update unit tests and stand alone builds.

The `f_fss_skip_past_combining()` is replaced with `f_fss_skip_past_combining_joiner()`.
---

diff --git a/build/stand_alone/fake.config.h b/build/stand_alone/fake.config.h
index 07c5bf881..7ea22f192 100644
--- a/build/stand_alone/fake.config.h
+++ b/build/stand_alone/fake.config.h
@@ -1812,7 +1812,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1821,7 +1821,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_identify.config.h b/build/stand_alone/fss_identify.config.h
index 11c204fc7..c5ec66144 100644
--- a/build/stand_alone/fss_identify.config.h
+++ b/build/stand_alone/fss_identify.config.h
@@ -416,8 +416,8 @@
 #define _di_f_fss_count_lines_range_
 //#define _di_f_fss_default_d_
 #define _di_f_fss_e_
-#define _di_f_fss_fail_utf_
-#define _di_f_fss_fail_utf_to_false_
+//#define _di_f_fss_fail_utf_
+//#define _di_f_fss_fail_utf_to_false_
 #define _di_f_fss_header_s_
 #define _di_f_fss_is_combining_
 #define _di_f_fss_is_graph_
@@ -469,7 +469,7 @@
 #define _di_f_fss_payload_object_total_s_
 #define _di_f_fss_payload_object_type_s_
 #define _di_f_fss_payload_s_
-#define _di_f_fss_placeholder_s_
+//#define _di_f_fss_placeholder_s_
 #define _di_f_fss_quote_double_null_s_
 #define _di_f_fss_quote_grave_null_s_
 #define _di_f_fss_quote_single_null_s_
@@ -513,7 +513,7 @@
 #define _di_f_fss_skip_past_combining_
 #define _di_f_fss_skip_past_delimit_
 #define _di_f_fss_skip_past_space_
-#define _di_f_fss_state_flag_e_
+//#define _di_f_fss_state_flag_e_
 #define _di_f_fss_status_code_e_
 //#define _di_f_fss_type_s_
 #define _di_f_gid_t_
@@ -1141,8 +1141,8 @@
 #define _di_f_string_mash_nulless_
 #define _di_f_string_mish_
 #define _di_f_string_mish_nulless_
-#define _di_f_string_null_s_
-#define _di_f_string_placeholder_s_
+//#define _di_f_string_null_s_
+//#define _di_f_string_placeholder_s_
 #define _di_f_string_prepend_
 #define _di_f_string_prepend_assure_
 #define _di_f_string_prepend_assure_nulless_
@@ -1515,7 +1515,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1524,7 +1524,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 #define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.fss_basic.h b/build/stand_alone/fss_read.config.fss_basic.h
index 982b5152d..c13faf7e4 100644
--- a/build/stand_alone/fss_read.config.fss_basic.h
+++ b/build/stand_alone/fss_read.config.fss_basic.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.fss_basic_list.h b/build/stand_alone/fss_read.config.fss_basic_list.h
index 61ccb4491..a9c09672b 100644
--- a/build/stand_alone/fss_read.config.fss_basic_list.h
+++ b/build/stand_alone/fss_read.config.fss_basic_list.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.fss_embedded_list.h b/build/stand_alone/fss_read.config.fss_embedded_list.h
index ab49238c9..76d4432d8 100644
--- a/build/stand_alone/fss_read.config.fss_embedded_list.h
+++ b/build/stand_alone/fss_read.config.fss_embedded_list.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.fss_extended.h b/build/stand_alone/fss_read.config.fss_extended.h
index 775aea20e..4afaa2f39 100644
--- a/build/stand_alone/fss_read.config.fss_extended.h
+++ b/build/stand_alone/fss_read.config.fss_extended.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.fss_extended_list.h b/build/stand_alone/fss_read.config.fss_extended_list.h
index 06bda9390..f20d0b8a7 100644
--- a/build/stand_alone/fss_read.config.fss_extended_list.h
+++ b/build/stand_alone/fss_read.config.fss_extended_list.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.fss_payload.h b/build/stand_alone/fss_read.config.fss_payload.h
index 74bfd57a7..fe4e52a70 100644
--- a/build/stand_alone/fss_read.config.fss_payload.h
+++ b/build/stand_alone/fss_read.config.fss_payload.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_read.config.h b/build/stand_alone/fss_read.config.h
index 2716bb300..454818307 100644
--- a/build/stand_alone/fss_read.config.h
+++ b/build/stand_alone/fss_read.config.h
@@ -1586,7 +1586,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1595,7 +1595,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.fss_basic.h b/build/stand_alone/fss_write.config.fss_basic.h
index d45a69d20..8a08814bd 100644
--- a/build/stand_alone/fss_write.config.fss_basic.h
+++ b/build/stand_alone/fss_write.config.fss_basic.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.fss_basic_list.h b/build/stand_alone/fss_write.config.fss_basic_list.h
index f33fd2773..dd8ca1d55 100644
--- a/build/stand_alone/fss_write.config.fss_basic_list.h
+++ b/build/stand_alone/fss_write.config.fss_basic_list.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.fss_embedded_list.h b/build/stand_alone/fss_write.config.fss_embedded_list.h
index bfcdffcaf..e75dcc953 100644
--- a/build/stand_alone/fss_write.config.fss_embedded_list.h
+++ b/build/stand_alone/fss_write.config.fss_embedded_list.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.fss_extended.h b/build/stand_alone/fss_write.config.fss_extended.h
index c5a29b777..1df9742f3 100644
--- a/build/stand_alone/fss_write.config.fss_extended.h
+++ b/build/stand_alone/fss_write.config.fss_extended.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.fss_extended_list.h b/build/stand_alone/fss_write.config.fss_extended_list.h
index 2b46edf13..7115d1ab7 100644
--- a/build/stand_alone/fss_write.config.fss_extended_list.h
+++ b/build/stand_alone/fss_write.config.fss_extended_list.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.fss_payload.h b/build/stand_alone/fss_write.config.fss_payload.h
index 4ab9d178c..8a0154dcd 100644
--- a/build/stand_alone/fss_write.config.fss_payload.h
+++ b/build/stand_alone/fss_write.config.fss_payload.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/fss_write.config.h b/build/stand_alone/fss_write.config.h
index b44dcde98..35818b99d 100644
--- a/build/stand_alone/fss_write.config.h
+++ b/build/stand_alone/fss_write.config.h
@@ -419,7 +419,7 @@
 //#define _di_f_fss_fail_utf_
 //#define _di_f_fss_fail_utf_to_false_
 //#define _di_f_fss_header_s_
-#define _di_f_fss_is_combining_
+//#define _di_f_fss_is_combining_
 //#define _di_f_fss_is_graph_
 //#define _di_f_fss_is_space_
 //#define _di_f_fss_is_zero_width_
@@ -1529,7 +1529,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1538,7 +1538,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 //#define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/build/stand_alone/status_code.config.fss.h b/build/stand_alone/status_code.config.fss.h
index e20ceaf5c..006894472 100644
--- a/build/stand_alone/status_code.config.fss.h
+++ b/build/stand_alone/status_code.config.fss.h
@@ -416,8 +416,8 @@
 #define _di_f_fss_count_lines_range_
 #define _di_f_fss_default_d_
 #define _di_f_fss_e_
-#define _di_f_fss_fail_utf_
-#define _di_f_fss_fail_utf_to_false_
+//#define _di_f_fss_fail_utf_
+//#define _di_f_fss_fail_utf_to_false_
 #define _di_f_fss_header_s_
 #define _di_f_fss_is_combining_
 #define _di_f_fss_is_graph_
@@ -469,7 +469,7 @@
 #define _di_f_fss_payload_object_total_s_
 #define _di_f_fss_payload_object_type_s_
 #define _di_f_fss_payload_s_
-#define _di_f_fss_placeholder_s_
+//#define _di_f_fss_placeholder_s_
 #define _di_f_fss_quote_double_null_s_
 #define _di_f_fss_quote_grave_null_s_
 #define _di_f_fss_quote_single_null_s_
@@ -513,9 +513,9 @@
 #define _di_f_fss_skip_past_combining_
 #define _di_f_fss_skip_past_delimit_
 #define _di_f_fss_skip_past_space_
-#define _di_f_fss_state_flag_e_
+//#define _di_f_fss_state_flag_e_
 //#define _di_f_fss_status_code_e_
-#define _di_f_fss_type_s_
+//#define _di_f_fss_type_s_
 #define _di_f_gid_t_
 #define _di_f_gids_t_
 #define _di_f_gidss_delete_callback_
@@ -1125,8 +1125,8 @@
 #define _di_f_string_mash_nulless_
 #define _di_f_string_mish_
 #define _di_f_string_mish_nulless_
-#define _di_f_string_null_s_
-#define _di_f_string_placeholder_s_
+//#define _di_f_string_null_s_
+//#define _di_f_string_placeholder_s_
 #define _di_f_string_prepend_
 #define _di_f_string_prepend_assure_
 #define _di_f_string_prepend_assure_nulless_
@@ -1499,7 +1499,7 @@
 #define _di_f_utf_is_alphabetic_numeric_
 #define _di_f_utf_is_ascii_
 //#define _di_f_utf_is_combining_
-#define _di_f_utf_is_combining_joiner_
+//#define _di_f_utf_is_combining_joiner_
 //#define _di_f_utf_is_control_
 #define _di_f_utf_is_control_code_
 #define _di_f_utf_is_control_format_
@@ -1508,7 +1508,7 @@
 #define _di_f_utf_is_emoji_
 #define _di_f_utf_is_fragment_
 #define _di_f_utf_is_graph_
-#define _di_f_utf_is_joiner_
+//#define _di_f_utf_is_joiner_
 #define _di_f_utf_is_numeric_
 #define _di_f_utf_is_phonetic_
 #define _di_f_utf_is_private_
diff --git a/level_0/f_fss/data/build/settings-tests b/level_0/f_fss/data/build/settings-tests
index 95d91a853..2a032c55f 100644
--- a/level_0/f_fss/data/build/settings-tests
+++ b/level_0/f_fss/data/build/settings-tests
@@ -25,7 +25,7 @@ build_language c
 build_libraries -lc -lcmocka
 build_libraries-individual -lf_memory -lf_string -lf_type_array -lf_utf -lf_fss
 
-build_sources_program test-fss-apply_delimit.c test-fss-apply_delimit_range.c test-fss-count_lines.c test-fss-count_lines_range.c test-fss-fail_utf.c test-fss-fail_utf_to_false.c test-fss-is_combining.c test-fss-is_graph.c test-fss-is_space.c test-fss-is_zero_width.c test-fss-seek_to_eol.c test-fss-skip_past_combining.c test-fss-skip_past_delimit.c test-fss-skip_past_space.c
+build_sources_program test-fss-apply_delimit.c test-fss-apply_delimit_range.c test-fss-count_lines.c test-fss-count_lines_range.c test-fss-fail_utf.c test-fss-fail_utf_to_false.c test-fss-is_combining.c test-fss-is_graph.c test-fss-is_space.c test-fss-is_zero_width.c test-fss-seek_to_eol.c test-fss-skip_past_combining_joiner.c test-fss-skip_past_delimit.c test-fss-skip_past_space.c
 build_sources_program test-fss-item_delete.c test-fss-item_destroy.c
 build_sources_program test-fss-items_delete_callback.c test-fss-items_destroy_callback.c test-fss-itemss_delete_callback.c test-fss-itemss_destroy_callback.c
 build_sources_program test-fss-named_delete.c test-fss-named_destroy.c
diff --git a/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining.h b/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining.h
deleted file mode 100644
index 886fcfb9d..000000000
--- a/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/**
- * FLL - Level 0
- *
- * Project: FSS
- * API Version: 0.8
- * Licenses: lgpl-2.1-or-later
- *
- * Test skip past combining in the fss project.
- */
-#ifndef _TEST__F_fss__skip_past_combining
-#define _TEST__F_fss__skip_past_combining
-
-/**
- * Test that the function correctly fails on invalid parameter.
- *
- * @see f_fss_skip_past_combining()
- */
-extern void test__f_fss_skip_past_combining__parameter_checking(void **state);
-
-/**
- * Test that the function returns F_data_not.
- *
- * @see f_fss_skip_past_combining()
- */
-extern void test__f_fss_skip_past_combining__returns_data_not(void **state);
-
-/**
- * Test that the function works.
- *
- * @see f_fss_skip_past_combining()
- */
-extern void test__f_fss_skip_past_combining__works(void **state);
-
-#endif // _TEST__F_fss__skip_past_combining
diff --git a/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining.c b/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining_joiner.c
similarity index 84%
rename from level_0/f_fss/tests/unit/c/test-fss-skip_past_combining.c
rename to level_0/f_fss/tests/unit/c/test-fss-skip_past_combining_joiner.c
index e503c41e5..90c0ffb2f 100644
--- a/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining.c
+++ b/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining_joiner.c
@@ -1,23 +1,23 @@
 #include "test-fss.h"
-#include "test-fss-skip_past_combining.h"
+#include "test-fss-skip_past_combining_joiner.h"
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-void test__f_fss_skip_past_combining__parameter_checking(void **state) {
+void test__f_fss_skip_past_combining_joiner__parameter_checking(void **state) {
 
   const f_string_static_t test = macro_f_string_static_t_initialize_1("test", 4, 0);
   f_state_t state_data = f_state_t_initialize;
 
   {
-    f_fss_skip_past_combining(test, 0, &state_data);
+    f_fss_skip_past_combining_joiner(test, 0, &state_data);
 
     assert_int_equal(state_data.status, F_status_set_error(F_parameter));
   }
 }
 
-void test__f_fss_skip_past_combining__returns_data_not(void **state) {
+void test__f_fss_skip_past_combining_joiner__returns_data_not(void **state) {
 
   const f_string_static_t test = macro_f_string_static_t_initialize_1("test", 4, 0);
   f_state_t state_data = f_state_t_initialize;
@@ -25,7 +25,7 @@ void test__f_fss_skip_past_combining__returns_data_not(void **state) {
   {
     f_range_t range = f_range_t_initialize;
 
-    f_fss_skip_past_combining(f_string_empty_s, &range, &state_data);
+    f_fss_skip_past_combining_joiner(f_string_empty_s, &range, &state_data);
 
     assert_int_equal(state_data.status, F_data_not);
   }
@@ -33,7 +33,7 @@ void test__f_fss_skip_past_combining__returns_data_not(void **state) {
   {
     f_range_t range = f_range_t_initialize;
 
-    f_fss_skip_past_combining(test, &range, &state_data);
+    f_fss_skip_past_combining_joiner(test, &range, &state_data);
 
     assert_int_equal(state_data.status, F_data_not);
   }
@@ -41,7 +41,7 @@ void test__f_fss_skip_past_combining__returns_data_not(void **state) {
   {
     f_range_t range = macro_f_range_t_initialize_1(0, test.used - 1);
 
-    f_fss_skip_past_combining(f_string_empty_s, &range, &state_data);
+    f_fss_skip_past_combining_joiner(f_string_empty_s, &range, &state_data);
 
     assert_int_equal(state_data.status, F_data_not);
   }
@@ -49,13 +49,13 @@ void test__f_fss_skip_past_combining__returns_data_not(void **state) {
   {
     f_range_t range = macro_f_range_t_initialize_1(test.used, test.used + 2);
 
-    f_fss_skip_past_combining(test, &range, &state_data);
+    f_fss_skip_past_combining_joiner(test, &range, &state_data);
 
     assert_int_equal(state_data.status, F_data_not);
   }
 }
 
-void test__f_fss_skip_past_combining__works(void **state) {
+void test__f_fss_skip_past_combining_joiner__works(void **state) {
 
   f_state_t state_data = f_state_t_initialize;
 
@@ -162,7 +162,7 @@ void test__f_fss_skip_past_combining__works(void **state) {
 
     f_range_t range = macro_f_range_t_initialize_1(0, tests[i].used - 1);
 
-    f_fss_skip_past_combining(tests[i], &range, &state_data);
+    f_fss_skip_past_combining_joiner(tests[i], &range, &state_data);
 
     if (state_data.status != statuss[i]) {
       printf("[ -------> ] --- [00] Expected %u in state.status but got %u at index %d for string '%s'.\n", statuss[i], state_data.status, i, tests[i].used ? tests[i].string : "");
diff --git a/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining_joiner.h b/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining_joiner.h
new file mode 100644
index 000000000..1d2453baf
--- /dev/null
+++ b/level_0/f_fss/tests/unit/c/test-fss-skip_past_combining_joiner.h
@@ -0,0 +1,34 @@
+/**
+ * FLL - Level 0
+ *
+ * Project: FSS
+ * API Version: 0.8
+ * Licenses: lgpl-2.1-or-later
+ *
+ * Test skip past combining joiner in the fss project.
+ */
+#ifndef _TEST__F_fss__skip_past_combining_joiner
+#define _TEST__F_fss__skip_past_combining_joiner
+
+/**
+ * Test that the function correctly fails on invalid parameter.
+ *
+ * @see f_fss_skip_past_combining_joiner()
+ */
+extern void test__f_fss_skip_past_combining_joiner__parameter_checking(void **state);
+
+/**
+ * Test that the function returns F_data_not.
+ *
+ * @see f_fss_skip_past_combining_joiner()
+ */
+extern void test__f_fss_skip_past_combining_joiner__returns_data_not(void **state);
+
+/**
+ * Test that the function works.
+ *
+ * @see f_fss_skip_past_combining_joiner()
+ */
+extern void test__f_fss_skip_past_combining_joiner__works(void **state);
+
+#endif // _TEST__F_fss__skip_past_combining_joiner
diff --git a/level_0/f_fss/tests/unit/c/test-fss.c b/level_0/f_fss/tests/unit/c/test-fss.c
index 399fe451f..95f7030a9 100644
--- a/level_0/f_fss/tests/unit/c/test-fss.c
+++ b/level_0/f_fss/tests/unit/c/test-fss.c
@@ -24,7 +24,7 @@ int main(void) {
     cmocka_unit_test(test__f_fss_count_lines__returns_data_not),
     cmocka_unit_test(test__f_fss_count_lines_range__returns_data_not),
     cmocka_unit_test(test__f_fss_seek_to_eol__returns_data_not),
-    cmocka_unit_test(test__f_fss_skip_past_combining__returns_data_not),
+    cmocka_unit_test(test__f_fss_skip_past_combining_joiner__returns_data_not),
     cmocka_unit_test(test__f_fss_skip_past_delimit__returns_data_not),
     cmocka_unit_test(test__f_fss_skip_past_space__returns_data_not),
 
@@ -37,7 +37,7 @@ int main(void) {
     cmocka_unit_test(test__f_fss_is_space__works),
     cmocka_unit_test(test__f_fss_is_zero_width__works),
     cmocka_unit_test(test__f_fss_seek_to_eol__works),
-    cmocka_unit_test(test__f_fss_skip_past_combining__works),
+    cmocka_unit_test(test__f_fss_skip_past_combining_joiner__works),
     cmocka_unit_test(test__f_fss_skip_past_delimit__works),
     cmocka_unit_test(test__f_fss_skip_past_space__works),
 
@@ -154,7 +154,7 @@ int main(void) {
       // f_fss_is_space() doesn't use parameter checking.
       // f_fss_is_zero_width() doesn't use parameter checking.
       cmocka_unit_test(test__f_fss_seek_to_eol__parameter_checking),
-      cmocka_unit_test(test__f_fss_skip_past_combining__parameter_checking),
+      cmocka_unit_test(test__f_fss_skip_past_combining_joiner__parameter_checking),
       cmocka_unit_test(test__f_fss_skip_past_delimit__parameter_checking),
       cmocka_unit_test(test__f_fss_skip_past_space__parameter_checking),
 
diff --git a/level_0/f_fss/tests/unit/c/test-fss.h b/level_0/f_fss/tests/unit/c/test-fss.h
index 964c18ede..680707a8b 100644
--- a/level_0/f_fss/tests/unit/c/test-fss.h
+++ b/level_0/f_fss/tests/unit/c/test-fss.h
@@ -76,7 +76,7 @@
 #include "test-fss-simple_packets_destroy_callback.h"
 #include "test-fss-simple_packetss_delete_callback.h"
 #include "test-fss-simple_packetss_destroy_callback.h"
-#include "test-fss-skip_past_combining.h"
+#include "test-fss-skip_past_combining_joiner.h"
 #include "test-fss-skip_past_delimit.h"
 #include "test-fss-skip_past_space.h"
 
diff --git a/level_1/fl_fss/c/private-fss.h b/level_1/fl_fss/c/private-fss.h
index 05b3b01fd..6bab137e7 100644
--- a/level_1/fl_fss/c/private-fss.h
+++ b/level_1/fl_fss/c/private-fss.h
@@ -143,7 +143,7 @@ extern "C" {
  *     F_parameter (with error bit) if a parameter is invalid.
  *
  *     Errors (with error bit) from: f_fss_is_space().
- *     Errors (with error bit) from: f_fss_skip_past_combining().
+ *     Errors (with error bit) from: f_fss_skip_past_combining_joiner().
  *     Errors (with error bit) from: f_fss_skip_past_delimit().
  *     Errors (with error bit) from: f_fss_skip_past_space().
  *     Errors (with error bit) from: f_memory_array_increase().
@@ -155,7 +155,7 @@ extern "C" {
  *   Set to NULL to not use.
  *
  * @see f_fss_is_space()
- * @see f_fss_skip_past_combining_joiner()
+ * @see f_fss_skip_past_combining_joiner_joiner()
  * @see f_fss_skip_past_delimit()
  * @see f_fss_skip_past_space()
  * @see f_memory_array_increase()