diff --git a/doc/LICENSE b/doc/LICENSE
deleted file mode 120000
index ea5b606..0000000
--- a/doc/LICENSE
+++ /dev/null
@@ -1 +0,0 @@
-../LICENSE
\ No newline at end of file
diff --git a/doc/README.md b/doc/README.md
deleted file mode 120000
index 32d46ee..0000000
--- a/doc/README.md
+++ /dev/null
@@ -1 +0,0 @@
-../README.md
\ No newline at end of file
diff --git a/src/exec.hpp b/src/exec.hpp
index 7ce3e2a..cdbf157 100644
--- a/src/exec.hpp
+++ b/src/exec.hpp
@@ -2,7 +2,7 @@
 #if defined USE_HASHCACHE && USE_HASHCACHE == 1
     #define RUNCMD {                    \
         if (hctable.find(*argv) != hctable.end())\
-            *argv = hctable[*argv].data();\
+            *argv = &hctable[*argv][0]; \
         if (!access(*argv, F_OK)) {     \
             exit(execv(*argv, argv));   \
         } else {                        \
diff --git a/src/main.cpp b/src/main.cpp
index 8552f27..8236a2d 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -196,7 +196,6 @@ typedef int Jid;
   pid_t zrcpid = getpid();
   std::string ret_val;
   std::deque<bool> bg_or_fg;
-  DispatchTable<CodeBlock, WordList> zwlcache;
   long ch_mode;
   #include "global.hpp"
   #include "config.hpp"
@@ -206,7 +205,7 @@ typedef int Jid;
   static bool               die            (std::string_view          );
   static inline bool        is_number      (std::string_view          );
   WordList                  glob           (std::string_view          );
-	template<typename... Var> std::string zrc_fmt(const char *fmt, Var... args);
+  template<typename... Var> std::string zrc_fmt(const char *fmt, Var... args);
   static std::string        eval_stream    (std::istream&             );
   template<typename T>      std::string          eval(T const&        );
   // MAIN.CPP