From 32babee5145bb0248566960a69b674484deb3f94 Mon Sep 17 00:00:00 2001
From: Ákos Kőrösi <korakos99@gmail.com>
Date: Tue, 12 May 2026 15:14:24 +0200
Subject: fixes

---
 lex.c   | 8 ++++++--
 main.c  | 3 ++-
 parse.c | 4 +++-
 parse.h | 5 ++++-
 4 files changed, 15 insertions(+), 5 deletions(-)

diff --git a/lex.c b/lex.c
index 3689432..8ffb2a8 100644
--- a/lex.c
+++ b/lex.c
@@ -214,6 +214,11 @@ TokenVec lex_level(RawLine* line, char until, RegionVec* reg_arena) {
             case '\"':
                 lex_double_quoted_section(line, &state.word_germ, reg_arena);
                 break;
+            case '|':
+                line->pos++;
+                close_word_and_lit_germs(&state);
+                push_to_TokenVec(&state.tokens, (Token){.kind = TOK_SPECIAL, .as.spec = PIPE});
+                break;
             case '$':
                 line->pos++;
                 MaybeChunk mchunk = lex_expansion_chunk(line, reg_arena, UN_Q);
@@ -256,9 +261,8 @@ TokenVec lex_level(RawLine* line, char until, RegionVec* reg_arena) {
                     line->pos++;
 
                     push_to_TokenVec(&state.tokens, (Token){.kind = TOK_PROCSUB_IN, .as.procsub_region = reg_ptr});
-                    break;
                 } else {
-                        push_to_TokenVec(&state.tokens, (Token){.kind = TOK_SPECIAL, .as.spec = READ_REDIR});
+                    push_to_TokenVec(&state.tokens, (Token){.kind = TOK_SPECIAL, .as.spec = READ_REDIR});
                 }
                 break;
             default:
diff --git a/main.c b/main.c
index 4b39f66..690b6d9 100644
--- a/main.c
+++ b/main.c
@@ -4,7 +4,7 @@
 #include <string.h>
 
 #include "lex.h"
-
+#include "parse.h"
 
 int main() {
     char* line;
@@ -13,6 +13,7 @@ int main() {
         if (line[0] == '\0') continue;  
         if (strcmp(line, "exit") == 0) exit(0);
         LexResult res = lex(line);
+        Pipeline pl = parse_tokstream(res.top_tokens);
         printf("%s \n", line);
     }
     
diff --git a/parse.c b/parse.c
index b20b8dc..90b904e 100644
--- a/parse.c
+++ b/parse.c
@@ -1,4 +1,5 @@
 #include <stdlib.h>
+#include <stdio.h>
 
 #include "lex.h"
 #include "typeutils.h"
@@ -29,7 +30,7 @@ Command parse_command(TokStream* toks) {
     RedirectVec redirects = make_RedirectVec(256);
     for (
         Token curr_tok; 
-        (curr_tok = toks->ptr[toks->pos], !(curr_tok.kind == TOK_SPECIAL && (curr_tok.as.spec == PIPE && curr_tok.as.spec == EOL)));
+        (curr_tok = toks->ptr[toks->pos], !(curr_tok.kind == TOK_SPECIAL && (curr_tok.as.spec == PIPE || curr_tok.as.spec == EOL)));
         toks->pos++
     ) {
         switch (curr_tok.kind) {
@@ -73,5 +74,6 @@ Pipeline parse_tokstream(TokenVec toks) {
         Command cmd = parse_command(&tokstream);
         Connector conn = parse_connector(&tokstream);
         push_to_Pipeline(&result, (PipelineElement){.cmd = cmd, .conn = conn});
+        if (conn == CONN_EOL) break;
     }
 }
diff --git a/parse.h b/parse.h
index 8f95b44..5837a4f 100644
--- a/parse.h
+++ b/parse.h
@@ -42,7 +42,10 @@ typedef struct {
     Connector conn;
 } PipelineElement;
 
-
 DECLARE_VEC(PipelineElement, Pipeline)
 
+Pipeline parse_tokstream(TokenVec toks); 
+
+
+
 
-- 
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