diff --git a/maca_trans_parser/src/maca_trans_attach_punct.c b/maca_trans_parser/src/maca_trans_attach_punct.c
new file mode 100644
index 0000000000000000000000000000000000000000..f528c993848bbe99b0e0cc6f86e9fb9f129482dc
--- /dev/null
+++ b/maca_trans_parser/src/maca_trans_attach_punct.c
@@ -0,0 +1,209 @@
+#include<stdio.h>
+#include<stdlib.h>
+#include<string.h>
+#include<unistd.h>
+#include<getopt.h>
+#include"context.h"
+#include"feat_vec.h"
+#include"dico_vec.h"
+#include"word_emb.h"
+#include"config2feat_vec.h"
+
+void maca_trans_attach_punct_help_message(context *ctx)
+{
+ context_general_help_message(ctx);
+ context_mode_help_message(ctx);
+ context_sent_nb_help_message(ctx);
+
+ fprintf(stderr, "INPUT\n");
+ context_conll_help_message(ctx);
+ fprintf(stderr, "IN TEST MODE\n");
+ context_vocabs_help_message(ctx);
+
+ fprintf(stderr, "OUTPUT\n");
+ context_cff_help_message(ctx);
+ fprintf(stderr, "IN TRAIN MODE\n");
+ context_vocabs_help_message(ctx);
+
+
+ context_root_label_help_message(ctx);
+ context_punct_label_help_message(ctx);
+
+}
+
+void maca_trans_attach_punct_check_options(context *ctx)
+{
+ if(!ctx->input_filename
+ || ctx->help
+ /* || !ctx->mcd_filename */
+ /* || !(ctx->cff_filename || ctx->fann_filename) */
+ ){
+ maca_trans_attach_punct_help_message(ctx);
+ exit(1);
+ }
+}
+
+int look_left_for_target(word_buffer *wb, int target)
+{
+ int position = word_buffer_get_current_index(wb) - 1;
+ int gov;
+ int step = 0;
+ do{
+ step--;
+ if(position == target) return step;
+ gov = word_get_gov(word_buffer_get_word_n(wb, position));
+ position += gov;
+ // printf("position = %d gov = %d\n", position, gov);
+ }while((position >= 0) && (gov < 0));
+ return 0;
+}
+
+int look_right_for_target(word_buffer *wb, int target)
+{
+ int position = word_buffer_get_current_index(wb) + 1;
+ int gov;
+ int step = 0;
+ do{
+ step++;
+ if(position == target) return step;
+ gov = word_get_gov(word_buffer_get_word_n(wb, position));
+ position += gov;
+ // printf("position = %d gov = %d\n", position, gov);
+ }while((position < word_buffer_get_nbelem(wb)) && (gov > 0));
+ return 0;
+}
+
+
+
+int get_left_attachement_site(word_buffer *wb)
+{
+ int position = word_buffer_get_current_index(wb) - 1;
+ word *w;
+ int gov = 0;
+ do{
+ position += gov;
+ w = word_buffer_get_word_n(wb, position);
+ gov = word_get_gov(w);
+ // printf("position = %d gov = %d\n", position, gov);
+ }while((position >= 0) && (gov < 0));
+ return position;
+}
+
+int get_right_attachement_site(word_buffer *wb)
+{
+ int position = word_buffer_get_current_index(wb) + 1;
+ word *w;
+ int gov = 0;
+ do{
+ position += gov;
+ w = word_buffer_get_word_n(wb, position);
+ gov = word_get_gov(w);
+ // printf("position = %d gov = %d\n", position, gov);
+ }while((position < word_buffer_get_nbelem(wb)) && (gov > 0));
+ return position;
+}
+
+void generate_training_file(FILE *output_file, context *ctx)
+{
+ config *c;
+ int mvt_code;
+ char mvt_type;
+ int mvt_label;
+ feat_vec *fv = feat_vec_new(feature_types_nb);
+ int sentence_nb = 0;
+ int root_label = dico_string2int(ctx->dico_labels, (char *) ctx->root_label);
+ int punct_label = dico_string2int(ctx->dico_labels, (char *) ctx->punct_label);
+ word_buffer *ref = word_buffer_load_mcf(ctx->input_filename, ctx->mcd_struct);
+ FILE *mcf_file = myfopen(ctx->input_filename, "r");
+ word *b0;
+ int left_attachement_site;
+ int right_attachement_site;
+ int target;
+ int cla;
+ int highest_left, highest_right;
+ // c = config_new(mcf_file, mcd_struct_hyp, 5);
+
+ while(!word_buffer_end(ref) && (sentence_nb < ctx->sent_nb)){
+ b0 = word_buffer_b0(ref);
+ if(word_get_label(b0) == punct_label){
+ left_attachement_site = get_left_attachement_site(ref);
+ right_attachement_site = get_right_attachement_site(ref);
+ highest_left = (word_get_index(b0) + word_get_gov(b0) == left_attachement_site)? 1 : 0;
+ highest_right = (word_get_index(b0) + word_get_gov(b0) == right_attachement_site)? 1 : 0;
+
+ if(highest_left) printf("class = HL\n");
+ else if(highest_right) printf("class = HR\n");
+ else{
+ target = word_get_index(b0) + word_get_gov(b0);
+ if(word_get_gov(b0) < 0){
+ cla = look_left_for_target(ref, target);
+
+ printf("class = %d", cla);
+ // if(highest_left) printf("*");
+ printf("\n");
+ }
+
+ if(word_get_gov(b0) > 0){
+ cla = look_right_for_target(ref, target);
+ printf("class = %d", cla);
+ // if(highest_right) printf("*");
+ printf("\n");
+ }
+ }
+
+ }
+ word_buffer_move_right(ref);
+ }
+}
+
+int main(int argc, char *argv[])
+{
+ context *ctx;
+ FILE *output_file;
+
+ ctx = context_read_options(argc, argv);
+ maca_trans_attach_punct_check_options(ctx);
+
+ // ctx->features_model = feat_model_read(ctx->features_model_filename, feat_lib_build(), ctx->verbose);
+
+ if(ctx->mode == TRAIN_MODE){
+ mcd_extract_dico_from_corpus(ctx->mcd_struct, ctx->input_filename);
+ ctx->vocabs = mcd_build_dico_vec(ctx->mcd_struct);
+ }
+ else if(ctx->mode == TEST_MODE){
+ ctx->vocabs = dico_vec_read(ctx->vocabs_filename, ctx->hash_ratio);
+ mcd_link_to_dico(ctx->mcd_struct, ctx->vocabs, ctx->verbose);
+ }
+
+ ctx->dico_labels = dico_vec_get_dico(ctx->vocabs, (char *)"LABEL");
+
+ if(ctx->dico_labels == NULL){
+ fprintf(stderr, "cannot find label names\n");
+ return 1;
+ }
+
+ /* in train mode create feature dictionnary for perceptron */
+ if(ctx->mode == TRAIN_MODE)
+ ctx->d_perceptron_features = dico_new((char *)"d_perceptron_features", 10000000);
+
+ /* in test mode read feature dictionnary for perceptron */
+ if(ctx->mode == TEST_MODE)
+ ctx->d_perceptron_features = dico_vec_get_dico(ctx->vocabs, (char *)"d_perceptron_features");
+
+ /* add the feature dictionnary to the dico vector */
+ // dico_vec_add(ctx->vocabs, ctx->d_perceptron_features);
+
+ /* open output file */
+ output_file = (ctx->cff_filename) ? myfopen_no_exit(ctx->cff_filename, "w") : stdout;
+
+ generate_training_file(output_file, ctx);
+
+ /* if(ctx->mode == TRAIN_MODE)
+ dico_vec_print(ctx->vocabs_filename, ctx->vocabs);*/
+
+ if(ctx->cff_filename)
+ fclose(output_file);
+ context_free(ctx);
+ return 0;
+}
+