diff --git a/dep/cmake_fetchcontent/fildesh.cmake b/dep/cmake_fetchcontent/fildesh.cmake
index ba53f8c..9fbd752 100644
--- a/dep/cmake_fetchcontent/fildesh.cmake
+++ b/dep/cmake_fetchcontent/fildesh.cmake
@@ -1,7 +1,7 @@
 FetchContent_Declare(
   Fildesh
   GIT_REPOSITORY "https://github.com/fildesh/fildesh.git"
-  GIT_TAG "e9421ebbb546cf38bf2051d02fdc38dcf71f8216"
+  GIT_TAG "96a8a1e17d752e20414dccc4766e8cd1465835d3"
 )
 FetchContent_MakeAvailable(Fildesh)
 set(Fildesh_INCLUDE_DIRS ${Fildesh_INCLUDE_DIRS} PARENT_SCOPE)
diff --git a/src/chat/opt.cc b/src/chat/opt.cc
index cfcac9b..0e3c279 100644
--- a/src/chat/opt.cc
+++ b/src/chat/opt.cc
@@ -429,7 +429,7 @@ rendezllama::slurp_sxpb_options_close_FildeshX(
       &opt.model_token_limit, sxpb, top_it, "model_token_limit");
 
   if (lone_subfield_at_FildeshSxpb_to_str(&s, sxpb, top_it, "x_priming")) {
-    const std::string priming_filename = fildesh::sibling_pathname(
+    const std::string priming_filename = fildesh::sibling_filepath(
         sxpb_filename.c_str(), s);
     std::string content;
     if (!fildesh::slurp_file_to_string(content, priming_filename.c_str())) {
@@ -448,7 +448,7 @@ rendezllama::slurp_sxpb_options_close_FildeshX(
   }
 
   if (lone_subfield_at_FildeshSxpb_to_str(&s, sxpb, top_it, "x_answer")) {
-    const std::string answer_filename = fildesh::sibling_pathname(
+    const std::string answer_filename = fildesh::sibling_filepath(
         sxpb_filename.c_str(), s);
     std::string content;
     if (!fildesh::slurp_file_to_string(content, answer_filename.c_str())) {
diff --git a/test/manual/chat.fildesh b/test/manual/chat.fildesh
index 17a9a9f..4b3bd78 100755
--- a/test/manual/chat.fildesh
+++ b/test/manual/chat.fildesh
@@ -1,22 +1,22 @@
 #!/usr/bin/env fildesh
 
-(: model_file Filename
+(: model_file Filepath
  (?? .self.opt.model
   "/mnt/llama_model_data/quantize/gold/chatml/openhermes-2.5-mistral-16k-7b.Q8_0.gguf"))
-(: preset_file Filename (?? .self.opt.preset "/dev/null"))
+(: preset_file Filepath (?? .self.opt.preset "/dev/null"))
 (: scene Str (?? .self.opt.scene "roshambo_kira"))
-(: setting_file Filename
+(: setting_file Filepath
  (?? .self.opt.setting
   (++ "example/prompt/" scene "/setting.sxpb")))
 (: thread_count Str (?? .self.opt.thread_count "8"))
 
-|< zec / $(XOF setting_file) /
+|< splice / $(XOF setting_file) /
 |- replace_string "example/prompt/"
 |- replace_string "/setting"
 |- replace_string ".sxpb"
 |- replace_string "/" "_"
-|- zec / "bld/example/prompt/" / -
-|> zec -o $(OF transcript_file) -- - / ".txt" /
+|- splice / "bld/example/prompt/" / -
+|> splice -o $(OF transcript_file) -- - / ".txt" /
 
 |< stdin
 |- ./bld/src/chat/chat \