1 files changed, 19 insertions, 19 deletions

diff --git a/org/out_latex.org b/org/out_latex.org
index 5f2021c..4e0ff3e 100644
--- a/org/out_latex.org
+++ b/org/out_latex.org
@@ -129,7 +129,7 @@ import
 #+BEGIN_SRC d
     auto paper() {
       struct PaperType {
-        auto a4() {
+        auto a4() @safe {
           struct A4 {
             auto portrait() {
               struct V {
@@ -150,7 +150,7 @@ import
           }
           return A4();
         }
-        auto a5() {
+        auto a5() @safe {
           struct A5 {
             auto portrait() {
               struct V {
@@ -171,7 +171,7 @@ import
           }
           return A5();
         }
-        auto b4() {
+        auto b4() @safe {
           struct B4 {
             auto portrait() {
               struct V {
@@ -192,7 +192,7 @@ import
           }
           return B4();
         }
-        auto letter() {
+        auto letter() @safe {
           struct Letter {
             auto portrait() {
               struct V {
@@ -213,7 +213,7 @@ import
           }
           return Letter();
         }
-        auto legal() {
+        auto legal() @safe {
           struct Legal {
             auto portrait() {
               struct V {
@@ -247,7 +247,7 @@ import
 string sp_char_esc(O)(
   string      _txt,
   const    O  obj,
-) {
+) @safe {
   string _unescape_sp_char_esc()(string _txt) {
     _txt = _txt
       .replaceAll(rgx.latex_special_char_escaped,
@@ -275,7 +275,7 @@ string sp_char_esc(O)(
 #+BEGIN_SRC d
 string sp_char_esc_txt()(
   string      _txt,
-) {
+) @safe {
   string _unescape_sp_char_esc()(string _txt) {
     _txt = _txt
       .replaceAll(rgx.latex_special_char_escaped,
@@ -302,7 +302,7 @@ string sp_char_esc_txt()(
 #+BEGIN_SRC d
 string sp_char_esc()(
   string      _txt,
-) {
+) @safe {
   _txt = replaceAll!(m => "\\" ~ m[1])(_txt, rgx.latex_special_char);
   return _txt;
 }
@@ -317,7 +317,7 @@ string sp_char_esc()(
 #+BEGIN_SRC d
 string fontface()(
   string      _txt,
-) {
+) @safe {
 _txt = _txt
   .replaceAll(rgx.inline_emphasis,    format(q"┃\begin{bfseries}%s\end{bfseries}┃", "$1"))
   .replaceAll(rgx.inline_bold,        format(q"┃\begin{bfseries}%s\end{bfseries}┃", "$1"))
@@ -340,7 +340,7 @@ _txt = _txt
 #+BEGIN_SRC d
 string leading_hardspaces()(
   string      _txt,
-) {
+) @safe {
   string hardspaces(string _spaces) {
     _spaces  = _spaces
       .replaceAll(rgx.space, "\\hardspace ");
@@ -355,7 +355,7 @@ string leading_hardspaces()(
 
 #+name: output_latex_shared
 #+BEGIN_SRC d
-string nbsp_char()(string _txt) {
+string nbsp_char()(string _txt) @safe {
   if (_txt.match(rgx.nbsp_char)) {
     _txt  = _txt.replaceAll(rgx.nbsp_char, "\\hardspace ");
   }
@@ -367,7 +367,7 @@ string nbsp_char()(string _txt) {
 
 #+name: output_latex_shared
 #+BEGIN_SRC d
-string nbsp_char_to_space()(string _txt) {
+string nbsp_char_to_space()(string _txt) @safe {
   if (_txt.match(rgx.nbsp_char)) {
     _txt  = _txt.replaceAll(rgx.nbsp_char, " ");
   }
@@ -384,7 +384,7 @@ string links_and_images(O,M)(
   string      _txt,
   const    O  obj,
            M  doc_matters,
-) {
+) @safe {
   if (obj.has.inline_links) { // TODO some images do not have inline links ... image without link
     string _width_adjust(string _width) {
       if (_width.to!int > 300) { _width = "300"; } // will need to vary max with papersize & orientation
@@ -434,7 +434,7 @@ string links_and_images(O,M)(
 #+BEGIN_SRC d
 string footnotes()(
   string      _txt,
-) {
+) @safe {
   if (_txt.match(rgx.inline_notes_al_gen)) {
     string _tex_note = q"┃\hypertarget{noteref_%s}{}\footnote[%s]{%%
 \label{note_%s}%s}┃";
@@ -455,7 +455,7 @@ string footnotes()(
 #+BEGIN_SRC d
 string remove_footnotes()(
   string      _txt,
-) {
+) @safe {
   if (_txt.match(rgx.inline_notes_al_gen)) {
     _txt = replaceAll!(m => "")(_txt, rgx.inline_notes_al_gen);
   }
@@ -471,7 +471,7 @@ string remove_footnotes()(
 string para(O)(
   string      _txt,
   O           obj,
-) {
+) @safe {
   if (obj.metainfo.is_of_type == "para") {
     string _tex_para;
     _tex_para = q"┃\begin{tiny}\hspace{0mm}\end{tiny}{\marginpar{\begin{tiny}\hspace{0mm}\hypertarget{%s}{%s}\end{tiny}}}%s┃";
@@ -492,7 +492,7 @@ string para(O)(
 string bookindex(O)(
   string      _txt,
   O           obj,
-) {
+) @safe {
   if (obj.metainfo.is_of_type == "para"
     && obj.metainfo.is_a == "bookindex"
   ) {
@@ -513,7 +513,7 @@ string bookindex(O)(
 string bullets_and_indentation(O)(
   string      _txt,
   O           obj,
-) {
+) @safe {
   string _tex_para;
   string _hang; string _indent;
   int _paper_margin = -10;
@@ -560,7 +560,7 @@ string bullets_and_indentation(O)(
     O           obj,
     M           doc_matters,
     string      _part = ""
-  ) {
+  ) @safe {
     if (obj.metainfo.is_a == "heading") {
       string _tex_para;
       string _pg_break;