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/latex.d | 43 ++++++++++++++++++++++---------------------
 1 file changed, 22 insertions(+), 21 deletions(-)

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

diff --git a/src/doc_reform/io_out/latex.d b/src/doc_reform/io_out/latex.d
index a47e81c..8c792ff 100644
--- a/src/doc_reform/io_out/latex.d
+++ b/src/doc_reform/io_out/latex.d
@@ -48,6 +48,7 @@
 
 +/
 module doc_reform.io_out.latex;
+@safe:
 template paperLaTeX() {
   import
     std.format,
@@ -58,7 +59,7 @@ template paperLaTeX() {
       return _mm;
     }
     struct PaperType {
-      @safe auto a4() {
+      auto a4() {
         struct A4 {
           auto portrait() {
             struct V {
@@ -109,7 +110,7 @@ template paperLaTeX() {
         }
         return A4();
       }
-      @safe auto a5() {
+      auto a5() {
         struct A5 {
           auto portrait() {
             struct V {
@@ -160,7 +161,7 @@ template paperLaTeX() {
         }
         return A5();
       }
-      @safe auto b4() {
+      auto b4() {
         struct B4 {
           auto portrait() {
             struct V {
@@ -211,7 +212,7 @@ template paperLaTeX() {
         }
         return B4();
       }
-      @safe auto letter() {
+      auto letter() {
         struct Letter {
           auto portrait() {
             struct V {
@@ -262,7 +263,7 @@ template paperLaTeX() {
         }
         return Letter();
       }
-      @safe auto legal() {
+      auto legal() {
         struct Legal {
           auto portrait() {
             struct V {
@@ -335,7 +336,7 @@ template outputLaTeX() {
   mixin spineLanguageCodes;
   auto lang = Lang();
   auto paper = paperLaTeX;
-  @safe string sp_char_ops()(
+  string sp_char_ops()(
     string      _txt,
   ) {
     string _unescape_sp_char_esc()(string _txt) {
@@ -359,7 +360,7 @@ template outputLaTeX() {
     _txt = replaceAll!(m => _unescape_fontface_esc(m[0]))(_txt, rgx_sc.latex_identify_inline_fontface);
     return _txt;
   }
-  @safe string sp_char_esc(O)(
+  string sp_char_esc(O)(
     string      _txt,
     const    O  obj,
   ) {
@@ -368,20 +369,20 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string sp_char_esc_txt()(
+  string sp_char_esc_txt()(
     string      _txt,
   ) {
     _txt = _txt.sp_char_ops;
     return _txt;
   }
-  @safe string marked_linebreaks_newlines()(
+  string marked_linebreaks_newlines()(
     string      _txt,
   ) {
     _txt = _txt.split(rgx.br_linebreaks_newlines).join("\\br\n").strip;
     // _txt = replaceAll!(m => "\\br " ~ m[1])(_txt, rgx.br_linebreaks_newlines);
     return _txt;
   }
-  @safe string fontface()(
+  string fontface()(
     string      _txt,
   ) {
   _txt = _txt
@@ -397,7 +398,7 @@ template outputLaTeX() {
     .replaceAll(rgx.inline_italics,     format(q"┃``%s''┃",                           "$1"));
     return _txt;
   }
-  @safe string leading_hardspaces()(
+  string leading_hardspaces()(
     string      _txt,
   ) {
     string hardspaces(string _spaces) {
@@ -408,7 +409,7 @@ template outputLaTeX() {
     _txt = replaceAll!(m => hardspaces(m[0]))(_txt, rgx.spaces_line_start);
     return _txt;
   }
-  @safe string nbsp_char()(string _txt) {
+  string nbsp_char()(string _txt) {
     if (_txt.match(rgx.nbsp_char)) {
       foreach (m; _txt.matchAll(rgx.nbsp_chars)) {
         int spaces_ = 0;
@@ -420,7 +421,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string spaces_to_nbsp()(string _txt) {
+  string spaces_to_nbsp()(string _txt) {
     if (_txt.match(rgx.spaces_keep)) {
       foreach (m; _txt.matchAll(rgx.spaces_keep)) {
         int spaces_ = 0;
@@ -432,13 +433,13 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string nbsp_char_to_space()(string _txt) {
+  string nbsp_char_to_space()(string _txt) {
     if (_txt.match(rgx.nbsp_char)) {
       _txt  = _txt.replaceAll(rgx.nbsp_char, " ");
     }
     return _txt;
   }
-  @safe string links_and_images(O,M)(
+  string links_and_images(O,M)(
     string      _txt,
     const    O  obj,
              M  doc_matters,
@@ -485,7 +486,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string footnotes()(
+  string footnotes()(
     string      _txt,
   ) {
     if (_txt.match(rgx.inline_notes_al_gen)) {
@@ -500,7 +501,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string remove_footnotes()(
+  string remove_footnotes()(
     string      _txt,
   ) {
     if (_txt.match(rgx.inline_notes_al_gen)) {
@@ -508,7 +509,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string para(O)(
+  string para(O)(
     string      _txt,
     O           obj,
   ) {
@@ -522,7 +523,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string bookindex(O)(
+  string bookindex(O)(
     string      _txt,
     O           obj,
   ) {
@@ -537,7 +538,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string heading(O,M)(
+  string heading(O,M)(
     string      _txt,
     O           obj,
     M           doc_matters,
@@ -932,7 +933,7 @@ template outputLaTeX() {
     }
     return _txt;
   }
-  @safe string bullets_and_indentation(O)(
+  string bullets_and_indentation(O)(
     string      _txt,
     O           obj,
   ) {
-- 
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