mark modules as @safe: (& identify what is not)

1 files changed, 11 insertions, 10 deletions

diff --git a/src/doc_reform/io_in/read_source_files.d b/src/doc_reform/io_in/read_source_files.d
index 36de9f3..73785c0 100644
--- a/src/doc_reform/io_in/read_source_files.d
+++ b/src/doc_reform/io_in/read_source_files.d
@@ -53,6 +53,7 @@
   - if master file scan for addional files to import/insert
 +/
 module doc_reform.io_in.read_source_files;
+@safe:
 template spineRawMarkupContent() {
   import
     std.file,
@@ -67,7 +68,7 @@ template spineRawMarkupContent() {
   mixin spineRgxFiles;
   static auto rgx_files = RgxFiles();
   string[] _images=[];
-  @safe string[] _extract_images(S)(S content_block) {
+  string[] _extract_images(S)(S content_block) {
     string[] images_;
     string _content_block = content_block.to!string;
     if (auto m = _content_block.matchAll(rgx.image)) {
@@ -87,19 +88,19 @@ template spineRawMarkupContent() {
     string[], "insert_files",
     string[], "images"
   );
-  @safe auto spineRawMarkupContent(O,Fn)(O _opt_action, Fn fn_src) {
+  auto spineRawMarkupContent(O,Fn)(O _opt_action, Fn fn_src) {
     auto _0_header_1_body_content_2_insert_filelist_tuple
       = rawsrc.sourceContentSplitIntoHeaderAndBody(_opt_action, rawsrc.sourceContent(fn_src), fn_src);
     return _0_header_1_body_content_2_insert_filelist_tuple;
   }
   struct RawMarkupContent {
-    @safe final sourceContent(in string fn_src) {
+    final sourceContent(in string fn_src) {
       auto raw = MarkupRawUnit();
       string source_txt_str
         = raw.markupSourceReadIn(fn_src);
       return source_txt_str;
     }
-    @safe final auto sourceContentSplitIntoHeaderAndBody(O)(
+    final auto sourceContentSplitIntoHeaderAndBody(O)(
       O         _opt_action,
       in string source_txt_str,
       in string fn_src=""
@@ -136,7 +137,7 @@ template spineRawMarkupContent() {
   }
   struct MarkupRawUnit {
     import std.file;
-    @safe final private string readInMarkupSource(in char[] fn_src) {
+    final private string readInMarkupSource(in char[] fn_src) {
       enforce(
         exists(fn_src) != 0,
         "file not found: «" ~
@@ -177,7 +178,7 @@ template spineRawMarkupContent() {
         = (cast(char[]) src_text).split(rgx.newline_eol_strip_preceding);
       return source_line_arr;
     }
-    @safe string markupSourceReadIn(in string fn_src) {
+    string markupSourceReadIn(in string fn_src) {
       static auto rgx_files = RgxFiles();
       enforce(
         fn_src.match(rgx_files.src_pth_sst_or_ssm),
@@ -187,7 +188,7 @@ template spineRawMarkupContent() {
       string source_txt_str = readInMarkupSource(fn_src);
       return source_txt_str;
     }
-    @safe HeaderContentInsertsImages markupSourceHeaderContentRawLineTupleArray(in string source_txt_str) {
+    HeaderContentInsertsImages markupSourceHeaderContentRawLineTupleArray(in string source_txt_str) {
       string[] file_insert_list = [];
       string[] images_list = [];
       char[][] hc = header0Content1(source_txt_str);
@@ -202,7 +203,7 @@ template spineRawMarkupContent() {
       );
       return t;
     }
-    @safe final char[][] getInsertMarkupSourceContentRawLineArray(
+    final char[][] getInsertMarkupSourceContentRawLineArray(
       in char[]    fn_src_insert,
       Regex!(char) rgx_file
     ) {
@@ -221,7 +222,7 @@ template spineRawMarkupContent() {
       char[][], "insert_contents",
       string[], "images"
     );
-    @safe ContentsAndImages scan_subdoc_source(O)(
+    ContentsAndImages scan_subdoc_source(O)(
       O        _opt_action,
       char[][] markup_sourcefile_insert_content,
       string   fn_src
@@ -294,7 +295,7 @@ template spineRawMarkupContent() {
       );
       return t;
     }
-    @safe ContentsInsertsImages scan_master_src_for_insert_files_and_import_content(O)(
+    ContentsInsertsImages scan_master_src_for_insert_files_and_import_content(O)(
       O        _opt_action,
       char[][] sourcefile_body_content,
       string   fn_src