diff --git a/minimake/src/list/.gitignore b/minimake/src/list/.gitignore
new file mode 100644
index 0000000..3309b20
--- /dev/null
+++ b/minimake/src/list/.gitignore
@@ -0,0 +1 @@
+list.c
diff --git a/minimake/src/list/list.h b/minimake/src/list/list.h
new file mode 100644
index 0000000..03a03ca
--- /dev/null
+++ b/minimake/src/list/list.h
@@ -0,0 +1,104 @@
+#ifndef LIST_H
+#define LIST_H
+
+#include <stddef.h>
+
+struct list
+{
+    int data;
+    struct list *next;
+};
+
+/*
+** Insert a node containing `value` at the beginning of the list.
+** Return `NULL` if an error occured.
+*/
+struct list *list_prepend(struct list *list, int value);
+
+/*
+** Return the lenght of the list.
+** Return `0` if the list is empty.
+*/
+size_t list_length(struct list *list);
+
+/*
+** Display the list contents on `stdout`.
+** Nothing is displayed if the list is empty.
+*/
+void list_print(struct list *list);
+
+/*
+** Release the memory used by the list.
+** Does nothing if `list` is `NULL`.
+*/
+void list_destroy(struct list *list);
+
+/*
+** Append a node containing `value` at the end of the list.
+** Return `NULL` if an error occured.
+*/
+// START PROTO list_append
+struct list *list_append(struct list *list, int value);
+// END PROTO list_append
+
+/*
+** Insert a node containing `value` at the index `index` in the list.
+** If the index is greater than the length of the list, the behaviour is the
+** same as `list_append`.
+** Return `NULL` if an error occured.
+*/
+// START PROTO list_insert
+struct list *list_insert(struct list *list, int value, size_t index);
+// END PROTO list_insert
+
+/*
+** Remove the element at the index `index`.
+** Return `NULL` if an error occured.
+*/
+// START PROTO list_remove
+struct list *list_remove(struct list *list, size_t index);
+// END PROTO list_remove
+
+/*
+** Return the position of the first node containing `value`.
+** Return `-1` if nothing is found.
+*/
+// START PROTO list_find
+int list_find(struct list *list, int value);
+// END PROTO list_find
+
+/*
+** Concatenate the list `list2` at the end of the list `list`.
+** Return `list2` if `list` is `NULL`.
+*/
+// START PROTO list_concat
+struct list *list_concat(struct list *list, struct list *list2);
+// END PROTO list_concat
+
+/*
+** Sort the elements of the list in ascending order.
+** Return the new list.
+*/
+// START PROTO list_sort
+struct list *list_sort(struct list *list);
+// END PROTO list_sort
+
+/*
+** Invert the order of the elements of the list.
+** Return the new list.
+*/
+// START PROTO list_reverse
+struct list *list_reverse(struct list *list);
+// END PROTO list_reverse
+
+/*
+** Split the list at index `index`.
+** First part goes in `list` and contains the element at `index`.
+** Second part is returned.
+** Return `NULL` if `list` is `NULL` or `index` is invalid.
+*/
+// START PROTO list_split
+struct list *list_split(struct list *list, size_t index);
+// END PROTO list_split
+
+#endif /* ! LIST_H */
diff --git a/minimake/src/list/list_advanced.c b/minimake/src/list/list_advanced.c
new file mode 100644
index 0000000..75b401a
--- /dev/null
+++ b/minimake/src/list/list_advanced.c
@@ -0,0 +1,101 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "list.h"
+
+struct list *list_insert(struct list *list, int value, size_t index)
+{
+    if (list == NULL || index == 0)
+    {
+        struct list *new_elt = malloc(sizeof(struct list));
+        new_elt->data = value;
+        new_elt->next = list;
+        return new_elt;
+    }
+
+    struct list *elt = list;
+
+    for (size_t i = 0; i < index - 1; i++)
+    {
+        if (elt->next == NULL)
+        {
+            break;
+        }
+        elt = elt->next;
+    }
+
+    struct list *new_elt = malloc(sizeof(struct list));
+    new_elt->data = value;
+    new_elt->next = elt->next;
+    elt->next = new_elt;
+
+    return list;
+}
+
+struct list *list_remove(struct list *list, size_t index)
+{
+    struct list *elt = list;
+    struct list *prev_elt;
+
+    if (index == 0)
+    {
+        struct list *res = elt->next;
+        free(elt);
+        return res;
+    }
+
+    for (size_t i = 0; i < index; i++)
+    {
+        if (elt == NULL)
+        {
+            return list;
+        }
+        prev_elt = elt;
+        elt = elt->next;
+    }
+    if (elt == NULL)
+    {
+        return list;
+    }
+
+    prev_elt->next = elt->next;
+    free(elt);
+
+    return list;
+}
+
+int list_find(struct list *list, int value)
+{
+    if (list == NULL)
+    {
+        return -1;
+    }
+
+    int res = 0;
+    while (list->data != value)
+    {
+        list = list->next;
+        res++;
+        if (list == NULL)
+        {
+            return -1;
+        }
+    }
+    return res;
+}
+
+struct list *list_concat(struct list *list, struct list *list2)
+{
+    if (list == NULL)
+    {
+        return list2;
+    }
+    struct list *elt = list;
+    while (elt->next != NULL)
+    {
+        elt = elt->next;
+    }
+    elt->next = list2;
+    return list;
+}
diff --git a/minimake/src/list/list_basic.c b/minimake/src/list/list_basic.c
new file mode 100644
index 0000000..094924b
--- /dev/null
+++ b/minimake/src/list/list_basic.c
@@ -0,0 +1,86 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "list.h"
+
+struct list *list_prepend(struct list *list, int value)
+{
+    struct list *new_elt = malloc(sizeof(struct list));
+    if (new_elt == NULL)
+    {
+        return NULL;
+    }
+    new_elt->next = list;
+    new_elt->data = value;
+
+    return new_elt;
+}
+
+size_t list_length(struct list *list)
+{
+    size_t len = 0;
+    while (list != NULL)
+    {
+        len++;
+        list = list->next;
+    }
+    return len;
+}
+
+void list_print(struct list *list)
+{
+    if (list == NULL)
+    {
+        return;
+    }
+
+    while (list != NULL)
+    {
+        if (list->next != NULL)
+        {
+            printf("%d ", list->data);
+        }
+        else
+        {
+            printf("%d\n", list->data);
+        }
+        list = list->next;
+    }
+}
+
+void list_destroy(struct list *list)
+{
+    struct list *elt = list;
+    struct list *next_elt;
+    while (elt != NULL)
+    {
+        next_elt = elt->next;
+        free(elt);
+        elt = next_elt;
+    }
+}
+
+struct list *list_append(struct list *list, int value)
+{
+    if (list == NULL)
+    {
+        struct list *new_elt = malloc(sizeof(struct list));
+        new_elt->data = value;
+        new_elt->next = NULL;
+        return new_elt;
+    }
+
+    struct list *elt = list;
+
+    while (elt->next != NULL)
+    {
+        elt = elt->next;
+    }
+
+    struct list *new_elt = malloc(sizeof(struct list));
+    new_elt->data = value;
+    new_elt->next = NULL;
+    elt->next = new_elt;
+
+    return list;
+}
diff --git a/minimake/src/list/list_ultimate.c b/minimake/src/list/list_ultimate.c
new file mode 100644
index 0000000..6207398
--- /dev/null
+++ b/minimake/src/list/list_ultimate.c
@@ -0,0 +1,138 @@
+#include <stddef.h>
+#include <stdlib.h>
+
+#include "list.h"
+
+void swap_next(struct list *elt)
+{
+    int c = elt->next->data;
+    elt->next->data = elt->data;
+    elt->data = c;
+}
+struct list *list_sort(struct list *list)
+{
+    // Bubble sort go !
+    if (list == NULL)
+    {
+        return list;
+    }
+    struct list *elt = list;
+    int len = 0;
+    while (elt->next != NULL)
+    {
+        if (elt->data > elt->next->data)
+        {
+            swap_next(elt);
+        }
+        elt = elt->next;
+        len++;
+    }
+
+    for (int i = 1; i < len; i++)
+    {
+        elt = list;
+        while (elt->next != NULL)
+        {
+            if (elt->data > elt->next->data)
+            {
+                swap_next(elt);
+            }
+            elt = elt->next;
+        }
+    }
+
+    return list;
+}
+
+// Old proto
+// WARNING no malloc/free allowed (moulinette issue)
+struct list *list_reverse(struct list *list)
+{
+    if (list == NULL)
+    {
+        return list;
+    }
+
+    // Get len
+    struct list *elt = list;
+    int len = 0;
+    while (elt->next != NULL)
+    {
+        len++;
+        elt = elt->next;
+    }
+    elt = list;
+
+    // Bring each elt to end
+    for (int i = 0; i < len; i++)
+    {
+        elt = list;
+        for (int j = 0; j < len - i; j++)
+        {
+            swap_next(elt);
+            elt = elt->next;
+        }
+    }
+
+    return list;
+}
+
+// Doesn't work neither
+// struct list *list_reverse(struct list *list)
+// {
+//     struct list *new_list = NULL;
+//     struct list *elt = list;
+//     while (elt != NULL)
+//     {
+//         struct list *new_elt = malloc(sizeof(struct list));
+//         if (new_elt == NULL)
+//         {
+//             return NULL;
+//         }
+//         new_elt->data = elt->data;
+//         new_elt->next = new_list;
+
+//         struct list *next_elt = elt->next;
+//         free(elt);
+//         elt = next_elt;
+//     }
+//     return new_list;
+// }
+
+// Moulinette issue
+// struct list *list_reverse(struct list *list)
+// {
+//     if (list == NULL)
+//     {
+//         return list;
+//     }
+
+//     struct list *new_list = NULL;
+//     while (list != NULL)
+//     {
+//         new_list = list_prepend(new_list, list->data);
+//         list = list_remove(list, 0);
+//     }
+
+//     return new_list;
+// }
+
+struct list *list_split(struct list *list, size_t index)
+{
+    struct list *elt = list;
+    for (size_t i = 0; i < index; i++)
+    {
+        if (elt == NULL)
+        {
+            return NULL;
+        }
+        elt = elt->next;
+    }
+    if (elt == NULL)
+    {
+        return NULL;
+    }
+    struct list *res = elt->next;
+    elt->next = NULL;
+    return res;
+}
diff --git a/minimake/src/list_void/list.c b/minimake/src/list_void/list.c
new file mode 100644
index 0000000..24b462e
--- /dev/null
+++ b/minimake/src/list_void/list.c
@@ -0,0 +1,46 @@
+#include "list.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+struct list *list_prepend(struct list *list, const void *value,
+                          size_t data_size)
+{
+    struct list *new_node = malloc(sizeof(struct list));
+    if (new_node == NULL)
+    {
+        return NULL;
+    }
+    void *node_data = malloc(data_size);
+    if (node_data == NULL)
+    {
+        return NULL;
+    }
+    new_node->data = node_data;
+    memcpy(node_data, value, data_size);
+    new_node->next = list;
+    return new_node;
+}
+
+size_t list_length(struct list *list)
+{
+    size_t res = 0;
+    while (list != NULL)
+    {
+        list = list->next;
+        res++;
+    }
+    return res;
+}
+
+void list_destroy(struct list *list)
+{
+    struct list *next;
+    while (list != NULL)
+    {
+        next = list->next;
+        free(list->data);
+        free(list);
+        list = next;
+    }
+}
diff --git a/minimake/src/list_void/list.h b/minimake/src/list_void/list.h
new file mode 100644
index 0000000..b129adc
--- /dev/null
+++ b/minimake/src/list_void/list.h
@@ -0,0 +1,31 @@
+#ifndef LIST_H
+#define LIST_H
+
+#include <stddef.h>
+
+struct list
+{
+    void *data;
+    struct list *next;
+};
+
+/*
+** Insert a node containing `value` at the beginning of the list.
+** Return `NULL` if an error occurred.
+*/
+struct list *list_prepend(struct list *list, const void *value,
+                          size_t data_size);
+
+/*
+** Return the length of the list.
+** Return `0` if the list is empty.
+*/
+size_t list_length(struct list *list);
+
+/*
+** Release the memory used by the list.
+** Does nothing if `list` is `NULL`.
+*/
+void list_destroy(struct list *list);
+
+#endif /* ! LIST_H */
diff --git a/minimake/src/minimake.c b/minimake/src/minimake.c
index 3aa5f2e..8db5234 100644
--- a/minimake/src/minimake.c
+++ b/minimake/src/minimake.c
@@ -1,137 +1,247 @@
+#include "list/list.h"
 #define _POSIX_C_SOURCE 200809L
 
+// Default values
 #define BUFFER_SIZE 1024
 #define STRING_BUFFER_SIZE 32
 #define HASHMAP_SIZE 32
 
-#include "minimake.h"
-#include "hash_map/hash_map.h"
-
 #include <ctype.h>
 #include <err.h>
 #include <stdio.h>
 #include <stdlib.h>
 
+#include "hash_map/hash_map.h"
+#include "minimake.h"
+
+// Static variables
+struct hash_map *variables = NULL;
+struct hash_map *rules = NULL;
+
 // ==== Parsing ====
 
 // Helps to match a string (excludes blanks and special characters)
-static int isChar(char c) {
-  return c != '\0' && !isblank(c) && c != ':' && c != '=' && c != '#';
+static int isChar(char c)
+{
+    return c != '\0' && !isblank(c) && c != ':' && c != '=' && c != '#';
 }
 
 // Returns the next word from buf until buf_len,
 // and the numbers of read characters in *read_chars
 // WARNING allocates the result on the heap
-static char *readWord(char *buf, size_t buf_len, size_t *read_chars) {
-  size_t i = 0;
-  size_t str_buf_size = STRING_BUFFER_SIZE;
-  char *str_buf = malloc(sizeof(char) * str_buf_size);
-  while (i < buf_len && isChar(buf[i])) {
-    // Reallocate more space if necessary
-    if (i >= str_buf_size - 1) {
-      str_buf_size += STRING_BUFFER_SIZE;
-      str_buf = realloc(str_buf, str_buf_size);
-      if (str_buf == NULL)
-        errx(2, "Could not realloc");
+static char *readWord(char *buf, size_t buf_len, size_t *read_chars)
+{
+    size_t i = 0;
+    size_t str_buf_size = STRING_BUFFER_SIZE;
+    char *str_buf = malloc(sizeof(char) * str_buf_size);
+    while (i < buf_len && isChar(buf[i]))
+    {
+        // Reallocate more space if necessary
+        if (i >= str_buf_size - 1)
+        {
+            str_buf_size += STRING_BUFFER_SIZE;
+            str_buf = realloc(str_buf, str_buf_size);
+            if (str_buf == NULL)
+                errx(2, "Could not realloc");
+        }
+
+        str_buf[i] = buf[i];
+        i++;
     }
 
-    str_buf[i] = buf[i];
-    i++;
-  }
+    str_buf[i] = '\0';
+    *read_chars = i;
 
-  str_buf[i] = '\0';
-  *read_chars = i;
-
-  return str_buf;
+    return str_buf;
 }
 
-static int skipBlanks(char *buf, size_t buf_len) {
-  size_t i = 0;
-  while (i < buf_len && isblank(buf[i]))
-    i++;
-  return i;
+static int skipBlanks(char *buf, size_t buf_len)
+{
+    size_t i = 0;
+    while (i < buf_len && isblank(buf[i]))
+        i++;
+    return i;
+}
+
+// Registers a new variable and returns its pointer
+// WARNING Allocates memory on the heap,
+// the variables hashmap should be freed before exit
+static struct variable *createVariable(char *name)
+{
+    struct variable *res = malloc(sizeof(struct variable));
+    res->name = name;
+    res->value = NULL;
+
+    int err = hashMapInsert(variables, name, NULL, NULL);
+    if (!err)
+        errx(1, "Internal Error: Couln't add entry for '%s' in the hashmap",
+             name);
+
+    return res;
+}
+
+// Registers a new rule and returns its pointer
+// WARNING Allocates memory on the heap,
+// the rules hashmap should be freed before exit
+static struct rule *createRule(char *name)
+{
+    struct rule *res = malloc(sizeof(struct rule));
+    res->name = name;
+    res->dependencies = NULL;
+    res->recipe = NULL;
+
+    int err = hashMapInsert(variables, name, NULL, NULL);
+    if (!err)
+        errx(1, "Internal Error: Couln't add entry for '%s' in the hashmap",
+             name);
+
+    return res;
+}
+
+// Parse dependencies from buf and returns them inside a chained list
+static struct list *readDependencies(char *buf, size_t buf_size)
+{
+    size_t i = 0;
+    struct list *res = NULL;
+    while (i < buf_size)
+    {
+        i += skipBlanks(buf + i, buf_size - i);
+
+        // Read word
+        size_t skipped_chars = 0;
+        char *dep_name = readWord(buf + i, buf_size - i, &skipped_chars);
+        if (skipped_chars != 0)
+            // Add to list
+            res = list_append(res, dep_name);
+        i += skipped_chars;
+
+        // TODO handle comments here
+
+        if (!isChar(buf[i]) && !isblank(buf[i]) && buf[i] != '\0')
+            errx(2, "Unexpected character '%c'", buf[i]);
+    }
+
+    return res;
+}
+
+static int isBlankLine(struct line *l)
+{
+    size_t line_size = l->length;
+    char *buf = l->buffer;
+
+    size_t i = 0;
+    while (i < line_size)
+    {
+        if (!isblank(buf[i]))
+            return 0;
+        if (buf[i] == '#') // Comment
+            return 1;
+    }
+    return 1;
+}
+
+static struct list *readRecipe()
+{
+    // Getline
+    // Skip blank lines and comments
+    //
 }
 
 // Takes a buffer containing the line to parse and it length
 // As well as the line number in the file for error handling
-static void parseLine(char *buf, size_t line_number, size_t line_size) {
+static void parseLine(struct line *current_line)
+{
+    char *buf = current_line->buffer;
+    size_t line_size = current_line->length;
 
-  size_t i = 0;
-
-  i += skipBlanks(buf + i, line_size - i);
-
-  // Read name
-  size_t skipped_chars = 0;
-  char *name = readWord(buf + i, line_size - i, &skipped_chars);
-  i += skipped_chars;
-
-  i += skipBlanks(buf + i, line_size - i);
-
-  // Definition type
-  switch (buf[i])
-  {
-      // Variable
-      case '=':
-          return;
-      // Rule
-      case ':':
-          return;
-      default:
-        errx(2, "Unexpected character '%c' after declaration '%s'", buf[i], name);
-          
-  }
-  if (buf[i] != ':')
-  i++;
-
-  // Read deps
-  while (i < line_size) {
+    size_t i = 0;
 
     i += skipBlanks(buf + i, line_size - i);
 
-    // Read word
+    // Read name
     size_t skipped_chars = 0;
-    char *dep_name = readWord(buf + i, line_size - i, &skipped_chars);
-    if (skipped_chars != 0)
-      printf(" %s", dep_name);
-    free(dep_name);
+    char *name = readWord(buf + i, line_size - i, &skipped_chars);
     i += skipped_chars;
 
-    if (!isChar(buf[i]) && !isblank(buf[i]) && buf[i] != '\0')
-      errx(2, "Unexpected character '%c'", buf[i]);
-  }
+    i += skipBlanks(buf + i, line_size - i);
 
-  free(name);
+    // Potential elements
+    struct rule *new_rule;
+    struct variable *new_variable;
+
+    // Definition type
+    switch (buf[i])
+    {
+    // Variable
+    case '=':
+        new_variable = createVariable(name);
+        // Read value
+        break;
+
+    // Rule
+    case ':':
+        new_rule = createRule(name);
+        // Read dependencies
+        // Read recipe
+        break;
+
+    // Blank line
+    case '\0':
+    case '#':
+        if (name != NULL)
+            errx(2,
+                 "Unexpected character '%c' after declaration '%s' at line %lu",
+                 buf[i], name, current_line->number);
+        else
+            break;
+
+    default:
+        errx(2, "Unexpected character '%c' after declaration '%s' at line %lu",
+             buf[i], name, current_line->number);
+    }
+
+    free(name);
 }
 
-void make_parse(char *path) {
+void makeParse(char *path)
+{
+    // Open file
+    FILE *stream = fopen(path, "r");
+    if (stream == 0)
+        errx(2, "Could not open file: %s", path);
 
-  // Open file
-  FILE *stream = fopen(path, "r");
-  if (stream == 0)
-    errx(2, "Could not open file: %s", path);
+    // Init hash maps
+    variables = hashMapInit(HASHMAP_SIZE);
+    rules = hashMapInit(HASHMAP_SIZE);
+    if (variables == NULL || rules == NULL)
+        errx(1, "Internal error: Failed to initiate hash maps");
 
-  // Init hash maps
-  struct hash_map *variables = hashMapInit(HASHMAP_SIZE);
-  struct hash_map *rules = hashMapInit(HASHMAP_SIZE);
+    // Allocate line buffer
+    size_t buf_size = BUFFER_SIZE;
+    char *buf = malloc(sizeof(char) * buf_size);
+    if (buf == NULL)
+        errx(2, "Could not allocate more memory");
 
-  // Allocate line buffer
-  size_t buf_size = BUFFER_SIZE;
-  char *buf = malloc(sizeof(char) * buf_size);
-  if (buf == NULL)
-    errx(2, "Could not allocate more memory");
+    // Parse line by line
+    ssize_t nread;
+    struct line current_line;
+    current_line.number = 1;
+    while ((nread = getline(&buf, &buf_size, stream)) != -1)
+    {
+        if (nread == -1)
+            errx(1, "Could not get line %lu", current_line.number);
 
-  // Parse line by line
-  ssize_t nread;
-  size_t line_nb = 0;
-  while ((nread = getline(&buf, &buf_size, stream)) != -1) {
-    if (nread == -1)
-      errx(1, "Could not get line %lu", line_nb);
-    parseLine(buf, line_nb, nread);
-  }
+        current_line.buffer = buf;
+        current_line.length = nread;
 
-  free(buf);
-  fclose(stream);
-  return;
+        parseLine(&current_line);
+
+        current_line.number += 1;
+    }
+
+    free(buf);
+    fclose(stream);
+    return;
 }
 
 // ==== Runtime ====
diff --git a/minimake/src/minimake.h b/minimake/src/minimake.h
index 2cc08f9..07a560e 100644
--- a/minimake/src/minimake.h
+++ b/minimake/src/minimake.h
@@ -1,21 +1,35 @@
 #ifndef MINIMAKE_H
 #define MINIMAKE_H
 
+#include "list/list.h"
+
 // Holds variable information
 // WARNING its values must be freed after use
-struct variable {
-    char* name;
-    char* value;
+struct variable
+{
+    char *name;
+    char *value;
 };
+
 // Holds rule information
 // WARNING its values must be freed after use
-struct rule {
+struct rule
+{
     char* name;
-    struct list* dependencies;
-    struct list* commands;
+    struct list *dependencies;
+    struct list *recipe;
 };
 
-int make(char* path, int flags);
-void make_parse(char* path);
+// Holds line information
+// Exists only because of EPITA's annoying 4 parameters limit
+// WARNING buffer must be freed after use
+struct line
+{
+    char* buffer;
+    size_t number;
+    size_t length;
+};
+
+int make(char *path, int flags);
 
 #endif // ! MINIMAKE_H
diff --git a/minimake/tests/Makefile.syntax-test b/minimake/tests/Makefile.syntax-test
new file mode 100644
index 0000000..fff0427
--- /dev/null
+++ b/minimake/tests/Makefile.syntax-test
@@ -0,0 +1,35 @@
+SIMPLE_VAR = coucou
+SIMPLE_VAR_COMMENT = the comment is gone # comment
+
+# the following line starts with a space then a tab
+ 	SPACES_BEFORE_TAB =  	  var_beginning	var_end
+
+sparse_rule: depa depb
+
+	command 1
+
+	command 2
+
+ B 	 =  	  B_var_beginning	B_var_end
+
+packed_rule: depa depb
+	command 1
+	command 2
+
+silent_rule: depa depb
+	    @  command 1
+	@command 2
+
+rule_comment: depa depb # comment
+
+command_space_rule: depa depb
+	      echo spaces before
+	echo spaces after        
+	echo this is a # comment
+
+simple_rule: simple_dep
+
+no_dep_rule:
+
+variable_rule: beginning $(SIMPLE_VAR) end
+	echo "shouldn't be expanded: $(SIMPLE_VAR)"