From e9e17be24eba558c30fcdc41ea5bb9a1da7fd4e7 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph.amissah@gmail.com>
Date: Tue, 12 Mar 2024 22:39:09 -0400
Subject: mark modules as @safe: (& identify what is not)

---
 src/doc_reform/io_out/epub3.d | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/doc_reform/io_out/epub3.d')

diff --git a/src/doc_reform/io_out/epub3.d b/src/doc_reform/io_out/epub3.d
index 808d9fb..cffc464 100644
--- a/src/doc_reform/io_out/epub3.d
+++ b/src/doc_reform/io_out/epub3.d
@@ -48,6 +48,7 @@
 
 +/
 module doc_reform.io_out.epub3;
+@safe:
 template outputEPub3() {
   import
     std.file,
@@ -66,7 +67,7 @@ template outputEPub3() {
   mixin outputXHTMLs;
   static auto rgx = RgxO();
   static auto rgx_xhtml = RgxXHTML();
-  @safe string special_characters_text(string _txt) {
+  string special_characters_text(string _txt) {
     _txt = _txt
       .replaceAll(rgx_xhtml.ampersand,    "&amp;")  // "&#38;"
       .replaceAll(rgx_xhtml.quotation,    "&quot;") // "&#34;"
@@ -78,12 +79,12 @@ template outputEPub3() {
       .replaceAll(rgx.nbsp_char,          " ");
     return _txt;
   }
-  @safe string epub3_mimetypes() {
+  string epub3_mimetypes() {
     string o;
     o = format(q"┃application/epub+zip┃") ~ "\n";
     return o;
   }
-  @safe string epub3_container_xml() {
+  string epub3_container_xml() {
     string o;
     o = format(q"┃<?xml version="1.0" encoding="utf-8"?>┃") ~ "\n";
     o ~= format(q"┃<container version="1.0"
@@ -94,7 +95,7 @@ template outputEPub3() {
   </rootfiles>┃") ~ "\n</container>\n";
     return o;
   }
-  @safe string epub3_oebps_content(D,M,P)(D doc_abstraction, M doc_matters, P parts) {
+  string epub3_oebps_content(D,M,P)(D doc_abstraction, M doc_matters, P parts) {
     auto xhtml_format = outputXHTMLs();
     auto pth_epub3 = spinePathsEPUB!()(doc_matters.output_path, doc_matters.src.language);
     string _uuid = "18275d951861c77f78acd05672c9906924c59f18a2e0ba06dad95959693e9bd8"; // TODO sort uuid in doc_matters!
@@ -182,7 +183,7 @@ template outputEPub3() {
     }
     return content;
   }
-  @safe string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) {
+  string epub3_oebps_toc_nav_xhtml(D,I)(D doc_abstraction, I doc_matters) {
     enum DomTags { none, open, close, close_and_open, open_still, }
     auto markup = InlineMarkup();
     static auto rgx = RgxO();
-- 
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