start building for dollar expansions

1 files changed, 3 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index dc451f9..1f9198b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -6,9 +6,11 @@
 
 #include "syntax.h"
 #include "stages.h"
+#include "utils.h"
 
 
 int main() {
+    ShellState shstate = {.shell_vars = make_KeyValMap(256), .aliases = make_KeyValMap(256)};
     char* line;
     while (1) {
         line = readline("$ ");
@@ -16,7 +18,7 @@ int main() {
         if (strcmp(line, "exit") == 0) exit(0);
         add_history(line);
         Ast ast = lex(line);
-        PipelineTree pltree = process_ast(ast);
+        PipelineTree pltree = process_ast(ast, &shstate);
         execute_pipeline_tree(pltree);
     }
     free(line);