1 files changed, 17 insertions, 8 deletions
diff --git a/shell.nix b/shell.nix
index 0ac55ea..fa4c3c4 100755
--- a/shell.nix
+++ b/shell.nix
@@ -3,25 +3,32 @@
 with pkgs;
 mkShell {
   buildInputs = [
-    # nix_related
+    ### nix_related
     nixFlakes
     nix-prefetch-git
     validatePkgConfig
     jq
     git
-    # d_build_related
-    rund
+    ### d_build_related
+    ## package manager
     dub
+    ## compiler
     ldc
+    rund
+    ## linker
+    #lld
+    #mold
+    ## builder
+    #ninja
     #meson
-    # search related
+    ### sqlite search related
     sqlite
-    # # pdf_latex_related
+    # ### pdf_latex_related
     # source-sans-pro
     # source-serif-pro
     # source-code-pro
     # texlive.combined.scheme-full
-    # # xml_and_epub_related
+    # ### xml_and_epub_related
     # libxml2
     # html-tidy
     # xmlstarlet
@@ -29,9 +36,11 @@ mkShell {
     # ebook_tools
     # epr
     # sigil
-    # calibre # (ebook-viewer)
+    # calibre #(suite includes: ebook-viewer)
     # foliate
-    # candy
+    # ### i18n translation related
+    # perl534Packages.Po4a
+    ### candy
     starship
   ];
   shellHook = ''