1 files changed, 29 insertions, 26 deletions
diff --git a/src/doc_reform/io_in/read_source_files.d b/src/doc_reform/io_in/read_source_files.d
index 2959cc6..349729d 100644
--- a/src/doc_reform/io_in/read_source_files.d
+++ b/src/doc_reform/io_in/read_source_files.d
@@ -175,37 +175,39 @@ template spineRawMarkupContent() {
     ) {
       mixin spineRgxDocStructFlags;
       char[][] contents_insert;
-      int[string] type1 = flags_type_init;
+      int code_block_status     = 0;
+      enum codeBlock { off, curly, tic, }
+      int[string] type = flags_type_init;
       auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm);
       auto markup_src_file_path = fn_pth_full.captures[1];
       foreach (line; markup_sourcefile_insert_content) {
-        if (type1["curly_code"] == 1) {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
+        if (code_block_status == codeBlock.curly) {
+          type["header_make"] = 0;
+          type["header_meta"] = 0;
           if (line.matchFirst(rgx.block_curly_code_close)) {
-            type1["curly_code"] = 0;
+            code_block_status = codeBlock.off;
           }
           contents_insert ~= line;
         } else if (line.matchFirst(rgx.block_curly_code_open)) {
-          type1["curly_code"]  = 1;
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
+          code_block_status   = codeBlock.curly;
+          type["header_make"] = 0;
+          type["header_meta"] = 0;
           contents_insert ~= line;
-        } else if (type1["tic_code"] == 1) {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
+        } else if (code_block_status == codeBlock.tic) {
+          type["header_make"] = 0;
+          type["header_meta"] = 0;
           if (line.matchFirst(rgx.block_tic_close)) {
-            type1["tic_code"] = 0;
+            code_block_status = codeBlock.off;
           }
           contents_insert ~= line;
         } else if (line.matchFirst(rgx.block_tic_code_open)) {
-          type1["tic_code"]    = 1;
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
+          code_block_status   = codeBlock.tic;
+          type["header_make"] = 0;
+          type["header_meta"] = 0;
           contents_insert ~= line;
         } else if (auto m = line.match(rgx.insert_src_fn_ssi_or_sst)) {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
+          type["header_make"] = 0;
+          type["header_meta"] = 0;
           auto insert_fn = m.captures[2];
           auto insert_sub_pth = m.captures[1];
           auto fn_src_insert
@@ -236,8 +238,8 @@ template spineRawMarkupContent() {
                  - build image list, search for any image files to add to image list
           +/
         } else {
-          type1["header_make"] = 0;
-          type1["header_meta"] = 0;
+          type["header_make"] = 0;
+          type["header_meta"] = 0;
           contents_insert ~= line; // images to extract for image list?
           if (_opt_action.source || _opt_action.pod) {
             string[] _image_linelist = _extract_images(line);
@@ -261,28 +263,29 @@ template spineRawMarkupContent() {
       import std.algorithm;
       mixin spineRgxDocStructFlags;
       char[][] contents;
-      int[string] type = flags_type_init;
+      int code_block_status     = 0;
+      enum codeBlock { off, curly, tic, }
       auto fn_pth_full = fn_src.match(rgx.src_pth_sst_or_ssm);
       auto markup_src_file_path = fn_pth_full.captures[1];
       char[][] contents_insert;
       string[] _images          =[];
       string[] insert_file_list =[];
       foreach (line; sourcefile_body_content) {
-        if (type["curly_code"] == 1) {
+        if (code_block_status == codeBlock.curly) {
           if (line.matchFirst(rgx.block_curly_code_close)) {
-            type["curly_code"] = 0;
+            code_block_status = codeBlock.off;
           }
           contents ~= line;
         } else if (line.matchFirst(rgx.block_curly_code_open)) {
-          type["curly_code"] = 1;
+          code_block_status = codeBlock.curly;
           contents ~= line;
-        } else if (type["tic_code"] == 1) {
+        } else if (code_block_status == codeBlock.tic) {
           if (line.matchFirst(rgx.block_tic_close)) {
-            type["tic_code"] = 0;
+            code_block_status = codeBlock.off;
           }
           contents ~= line;
         } else if (line.matchFirst(rgx.block_tic_code_open)) {
-          type["tic_code"] = 1;
+          code_block_status = codeBlock.tic;
           contents ~= line;
         } else if (auto m = line.match(rgx.insert_src_fn_ssi_or_sst)) {
           auto insert_fn      = m.captures[2];