1 files changed, 4 insertions, 4 deletions
diff --git a/lex.h b/lex.h
index b6a102d..57c71bb 100644
--- a/lex.h
+++ b/lex.h
@@ -37,6 +37,8 @@ DECLARE_VEC(Word, WordVec)
 typedef enum {
     TOK_WORD,
     TOK_SPECIAL,
+    TOK_PROCSUB_IN,
+    TOK_PROCSUB_OUT,
 } TokenKind;
 
 typedef enum {
@@ -44,9 +46,6 @@ typedef enum {
     WRITE_REDIR_TRUNC,
     WRITE_REDIR_APPEND,
     READ_REDIR,
-    L_PROC_SUB_IN,
-    L_PROC_SUB_OUT,
-    PAREN,
     EOL,
 } SpecialToken;
 
@@ -56,6 +55,7 @@ typedef struct {
     union {
         Word word;
         SpecialToken spec; 
+        Region* procsub_region;
     } as;
 } Token;
     
@@ -65,7 +65,7 @@ DECLARE_VEC(Token, TokenVec)
 DECLARE_MAYBE(SpecialToken)  
 
 typedef enum {
-    CMD_SUB,
+    CMDS,
     ARITHM,
 } RegionMode;