From d8d34b0eaca6f847f6ac7b09d729ad1c38e5484f Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Wed, 5 Oct 2016 15:23:01 -0400
Subject: segment auto naming (where no name provided) placed in function

---
 src/sdp/ao_abstract_doc_source.d | 36 ++++++++++++++++++++----------------
 1 file changed, 20 insertions(+), 16 deletions(-)

(limited to 'src/sdp/ao_abstract_doc_source.d')

diff --git a/src/sdp/ao_abstract_doc_source.d b/src/sdp/ao_abstract_doc_source.d
index c7e5a13..595241a 100644
--- a/src/sdp/ao_abstract_doc_source.d
+++ b/src/sdp/ao_abstract_doc_source.d
@@ -2221,6 +2221,25 @@ template SiSUdocAbstraction() {
     // struct ObjInlineMarkup : AssertObjInlineMarkup {
       auto munge = ObjInlineMarkupMunge();
       string[string] obj_txt;
+      string make_segment_anchor_tags_if_none_provided(string munge_, string lev_) {
+        if (!(match(munge_, rgx.heading_anchor_tag))) { // if (anchor_tags_.length == 0) {
+          if (match(munge_, rgx.heading_identify_anchor_tag)) {
+            if (auto m = match(munge_, rgx.heading_extract_named_anchor_tag)) {
+              munge_=replaceFirst(munge_, rgx.heading_marker_missing_tag,
+                "$1~" ~ toLower(m.captures[1]) ~ "_"  ~ m.captures[2] ~ " ");
+            } else if (auto m = match(munge_, rgx.heading_extract_unnamed_anchor_tag)) {
+              munge_=replaceFirst(munge_, rgx.heading_marker_missing_tag,
+                "$1~" ~ "s" ~ m.captures[1] ~ " ");
+            }
+          } else if (lev_ == "1") { // (if not successful) manufacture a unique anchor tag for lev=="1"
+            static __gshared uint heading_num_lev1 = 0;
+            heading_num_lev1 ++;
+            munge_=replaceFirst(munge_, rgx.heading_marker_missing_tag,
+              "$1~" ~ "x" ~ to!string(heading_num_lev1) ~ " ");
+          }
+        }
+        return munge_;
+      }
       auto obj_inline_markup_and_anchor_tags(string[string] obj_, string[string][string] dochead_make_aa)
       in { }
       body {
@@ -2342,22 +2361,7 @@ template SiSUdocAbstraction() {
             }
           }
           // WORK ON, you still need to ensure that level 1 anchor_tags are unique
-          if (!(match(obj_txt["munge"], rgx.heading_anchor_tag))) { // if (anchor_tags_.length == 0) {
-            if (match(obj_txt["munge"], rgx.heading_identify_anchor_tag)) {
-              if (auto m = match(obj_txt["munge"], rgx.heading_extract_named_anchor_tag)) {
-                obj_txt["munge"]=replaceFirst(obj_txt["munge"], rgx.heading_marker_missing_tag,
-                  "$1~" ~ toLower(m.captures[1]) ~ "_"  ~ m.captures[2] ~ " ");
-              } else if (auto m = match(obj_txt["munge"], rgx.heading_extract_unnamed_anchor_tag)) {
-                obj_txt["munge"]=replaceFirst(obj_txt["munge"], rgx.heading_marker_missing_tag,
-                  "$1~" ~ "s" ~ m.captures[1] ~ " ");
-              }
-            } else if (obj_["lev"] == "1") { // (if not successful) manufacture a unique anchor tag for lev=="1"
-              static __gshared uint heading_num_lev1 = 0;
-              heading_num_lev1 ++;
-              obj_txt["munge"]=replaceFirst(obj_txt["munge"], rgx.heading_marker_missing_tag,
-                "$1~" ~ "x" ~ to!string(heading_num_lev1) ~ " ");
-            }
-          }
+          obj_txt["munge"]=make_segment_anchor_tags_if_none_provided(obj_txt["munge"], obj_["lev"]);
           if (auto m = match(obj_txt["munge"], rgx.heading_anchor_tag)) {
             anchor_tag = m.captures[1];
             anchor_tags_ ~=anchor_tag;
-- 
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