fix bugs in lex/parse, add ugly print util

1 files changed, 23 insertions, 3 deletions

diff --git a/main.c b/main.c
index 690b6d9..70382c4 100644
--- a/main.c
+++ b/main.c
@@ -6,6 +6,28 @@
 #include "lex.h"
 #include "parse.h"
 
+void uglyprint_pl(Pipeline pl) {
+    for (int i = 0; i < pl.count; i++) {
+        printf("%d\n");
+        TokenVec toks = (*get_from_Pipeline(&pl, i)).cmd.args;
+        for (int j = 0; j < toks.count; j++) {
+            Token tok = *get_from_TokenVec(&toks, j);
+            if (tok.kind != TOK_WORD) {
+                printf(" [NON-WORD] ");
+                continue;
+            }
+            Word word = tok.as.word;
+            for (int k = 0; k < word.count; k++) {
+                Chunk chunk = *get_from_Word(&word, k);
+                if (chunk.kind == LITERAL) {
+                    printf("%s", chunk.as.literal_str);
+                }
+            }
+        } 
+    }
+}
+
+
 int main() {
     char* line;
     while (1) {
@@ -14,11 +36,9 @@ int main() {
         if (strcmp(line, "exit") == 0) exit(0);
         LexResult res = lex(line);
         Pipeline pl = parse_tokstream(res.top_tokens);
-        printf("%s \n", line);
+        uglyprint_pl(pl);
     }
-    
     free(line);
- 
 }