Improve smart wrapping - wrap lines without spaces.
[claws.git] / src / compose.c
index f06fb8901883f7cea8e88c11ca05ba5941325467..fe12cde6d663b91160d38ca7e66381fa23636c07 100644 (file)
@@ -448,7 +448,7 @@ static GtkItemFactoryEntry compose_entries[] =
                                        compose_send_later_cb,  0, NULL},
        {N_("/_Message/Save to _draft folder"),
                                        "<alt>D", compose_draft_cb, 0, NULL},
-/*
+#if 0 /* NEW COMPOSE GUI */
        {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
        {N_("/_Message/_To"),           NULL, compose_toggle_to_cb     , 0, "<ToggleItem>"},
        {N_("/_Message/_Cc"),           NULL, compose_toggle_cc_cb     , 0, "<ToggleItem>"},
@@ -458,7 +458,7 @@ static GtkItemFactoryEntry compose_entries[] =
        {N_("/_Message/_Followup to"),  NULL, compose_toggle_followupto_cb, 0, "<ToggleItem>"},
        {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
        {N_("/_Message/_Attach"),       NULL, compose_toggle_attach_cb, 0, "<ToggleItem>"},
-*/
+#endif
 #if USE_GPGME
        {N_("/_Message/---"),           NULL, NULL, 0, "<Separator>"},
        {N_("/_Message/Si_gn"),         NULL, compose_toggle_sign_cb   , 0, "<ToggleItem>"},
@@ -497,7 +497,21 @@ Compose * compose_new_with_folderitem(PrefsAccount *account, FolderItem *item)
 Compose * compose_generic_new(PrefsAccount *account, const gchar *to, FolderItem *item)
 {
        Compose *compose;
-
+       GList *cur_ac;
+       GList *account_list;
+       PrefsAccount *ac_prefs;
+
+       if (item && item->prefs->enable_default_account) {
+               /* get a PrefsAccount *pointer on the wished account */
+               account_list=account_get_list();
+               for (cur_ac = account_list; cur_ac != NULL; cur_ac = cur_ac->next) {
+                       ac_prefs = (PrefsAccount *)cur_ac->data;
+                       if (ac_prefs->account_id == item->prefs->default_account) {
+                               account = ac_prefs;
+                               break;
+                       }
+               }
+       }
        if (!account) account = cur_account;
        g_return_val_if_fail(account != NULL, NULL);
 
@@ -520,7 +534,7 @@ Compose * compose_generic_new(PrefsAccount *account, const gchar *to, FolderItem
                                gtk_widget_grab_focus(compose->header_last->entry);
                        }
                }
-               if(item && item->prefs->request_return_receipt) {
+               if (item && item->ret_rcpt) {
                        GtkItemFactory *ifactory;
                
                        ifactory = gtk_item_factory_from_widget(compose->menubar);
@@ -635,15 +649,15 @@ static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
        compose = compose_create(account, COMPOSE_REPLY);
        compose->replyinfo = msginfo;
 
-/* *** NEW_HEADER_ENTRIES ***
+#if 0 /* NEW COMPOSE GUI */
        if (followup_and_reply_to) {
                gtk_widget_show(compose->to_hbox);
                gtk_widget_show(compose->to_entry);
                gtk_table_set_row_spacing(GTK_TABLE(compose->table), 1, 4);
                compose->use_to = TRUE;
        }
-*/
-       if(msginfo->folder && msginfo->folder->prefs->request_return_receipt) {
+#endif
+       if (msginfo->folder && msginfo->folder->ret_rcpt) {
                GtkItemFactory *ifactory;
        
                ifactory = gtk_item_factory_from_widget(compose->menubar);
@@ -694,6 +708,10 @@ static void compose_generic_reply(MsgInfo *msginfo, gboolean quote,
        gtk_editable_set_position(GTK_EDITABLE(text), 0);
        gtk_stext_set_point(text, 0);
 
+       if (quote && prefs_common.linewrap_quote) {
+               compose_wrap_line_all(compose);
+       }
+
        gtk_stext_thaw(text);
        gtk_widget_grab_focus(compose->text);
 
@@ -1021,12 +1039,12 @@ Compose *compose_forward(PrefsAccount * account, MsgInfo *msginfo,
        gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 
        gtk_stext_thaw(text);
-/* *** NEW_HEADER_ENTRIES ***
+#if 0 /* NEW COMPOSE GUI */
        if (account->protocol != A_NNTP)
                gtk_widget_grab_focus(compose->to_entry);
        else
                gtk_widget_grab_focus(compose->newsgroups_entry);
-*/
+#endif
 
        if (prefs_common.auto_exteditor)
                compose_exec_ext_editor(compose);
@@ -1081,12 +1099,12 @@ Compose * compose_forward_multiple(PrefsAccount * account,
        gtk_stext_set_point(GTK_STEXT(compose->text), 0);
 
        gtk_stext_thaw(text);
-/* *** NEW_HEADER_ENTRIES ***
+#if 0 /* NEW COMPOSE GUI */
        if (account->protocol != A_NNTP)
                gtk_widget_grab_focus(compose->to_entry);
        else
                gtk_widget_grab_focus(compose->newsgroups_entry);
-*/
+#endif
 
        return compose;
 }
@@ -1153,7 +1171,7 @@ void compose_entry_append(Compose *compose, const gchar *address,
 
        if (!address || *address == '\0') return;
 
-/* *** NEW_HEADER_ENTRIES ***
+#if 0 /* NEW COMPOSE GUI */
        switch (type) {
        case COMPOSE_CC:
                entry = GTK_ENTRY(compose->cc_entry);
@@ -1174,51 +1192,56 @@ void compose_entry_append(Compose *compose, const gchar *address,
        if (*text != '\0')
                gtk_entry_append_text(entry, ", ");
        gtk_entry_append_text(entry, address);
-*/
+#endif
 
        switch (type) {
        case COMPOSE_CC:
-               header = _("Cc:");
+               header = N_("Cc:");
                break;
        case COMPOSE_BCC:
-               header = _("Bcc:");
+               header = N_("Bcc:");
                break;
        case COMPOSE_REPLYTO:
-               header = _("Reply-To:");
+               header = N_("Reply-To:");
                break;
        case COMPOSE_NEWSGROUPS:
-               header = _("Newsgroups:");
+               header = N_("Newsgroups:");
                break;
        case COMPOSE_FOLLOWUPTO:
-               header = _("Followup-To:");
+               header = N_( "Followup-To:");
                break;
        case COMPOSE_TO:
        default:
-               header = _("To:");
+               header = N_("To:");
                break;
        }
+       header = prefs_common.trans_hdr ? gettext(header) : header;
 
        compose_add_header_entry(compose, header, (gchar *)address);
 }
 
 static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
 {
-       static HeaderEntry hentry[] = {{"Reply-To:",    NULL, TRUE},
-                                      {"Cc:",          NULL, FALSE},
-                                      {"References:",  NULL, FALSE},
-                                      {"Bcc:",         NULL, FALSE},
-                                      {"Newsgroups:",  NULL, FALSE},
-                                      {"Followup-To:", NULL, FALSE},
-                                      {NULL,           NULL, FALSE}};
+       static HeaderEntry hentry[] = {{"Reply-To:",       NULL, TRUE},
+                                      {"Cc:",             NULL, FALSE},
+                                      {"References:",     NULL, FALSE},
+                                      {"Bcc:",            NULL, FALSE},
+                                      {"Newsgroups:",     NULL, FALSE},
+                                      {"Followup-To:",    NULL, FALSE},
+                                      {"X-Mailing-List:", NULL, FALSE},
+                                      {"X-BeenThere:",    NULL, FALSE},
+                                      {NULL,              NULL, FALSE}};
 
        enum
        {
-               H_REPLY_TO      = 0,
-               H_CC            = 1,
-               H_REFERENCES    = 2,
-               H_BCC           = 3,
-               H_NEWSGROUPS    = 4,
-               H_FOLLOWUP_TO   = 5
+               H_REPLY_TO       = 0,
+               H_CC             = 1,
+               H_REFERENCES     = 2,
+               H_BCC            = 3,
+               H_NEWSGROUPS     = 4,
+               H_FOLLOWUP_TO    = 5,
+               H_X_MAILING_LIST = 6,
+               H_X_BEENTHERE    = 7
        };
 
        FILE *fp;
@@ -1239,6 +1262,26 @@ static gint compose_parse_header(Compose *compose, MsgInfo *msginfo)
                compose->cc = hentry[H_CC].body;
                hentry[H_CC].body = NULL;
        }
+       if (hentry[H_X_MAILING_LIST].body != NULL) {
+               /* this is good enough to parse debian-devel */
+               char * buf = g_malloc(strlen(hentry[H_X_MAILING_LIST].body) + 1);
+               g_return_val_if_fail(buf != NULL, -1 );
+               if (1 == sscanf(hentry[H_X_MAILING_LIST].body, "<%[^>]>", buf))
+                       compose->mailinglist = g_strdup(buf);
+               g_free(buf);
+               g_free(hentry[H_X_MAILING_LIST].body);
+               hentry[H_X_MAILING_LIST].body = NULL ;
+       }
+       if (hentry[H_X_BEENTHERE].body != NULL) {
+               /* this is good enough to parse the sylpheed-claws lists */
+               char * buf = g_malloc(strlen(hentry[H_X_BEENTHERE].body) + 1);
+               g_return_val_if_fail(buf != NULL, -1 );
+               if (1 == sscanf(hentry[H_X_BEENTHERE].body, "%[^>]", buf))
+                       compose->mailinglist = g_strdup(buf);
+               g_free(buf);
+               g_free(hentry[H_X_BEENTHERE].body);
+               hentry[H_X_BEENTHERE].body = NULL ;
+       }
        if (hentry[H_REFERENCES].body != NULL) {
                if (compose->mode == COMPOSE_REEDIT)
                        compose->references = hentry[H_REFERENCES].body;
@@ -1617,7 +1660,9 @@ static void compose_reply_set_entry(Compose *compose, MsgInfo *msginfo,
 
        if ((compose->account->protocol != A_NNTP) || followup_and_reply_to)
                compose_entry_append(compose,
-                                    ((compose->replyto && !ignore_replyto) 
+                                   ((compose->mailinglist && !ignore_replyto)
+                                    ? compose->mailinglist
+                                    : (compose->replyto && !ignore_replyto)
                                     ? compose->replyto
                                     : msginfo->from ? msginfo->from : ""),
                                     COMPOSE_TO);
@@ -1705,7 +1750,7 @@ static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
        SET_ADDRESS(COMPOSE_BCC, compose->bcc);
        SET_ADDRESS(COMPOSE_REPLYTO, compose->replyto);
 
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (compose->bcc) {
                GtkItemFactory *ifactory;
                GtkWidget *menuitem;
@@ -1725,7 +1770,7 @@ static void compose_reedit_set_entry(Compose *compose, MsgInfo *msginfo)
                gtk_check_menu_item_set_active
                        (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
        }
-*/
+#endif
 }
 
 #undef SET_ENTRY
@@ -1869,7 +1914,7 @@ static void compose_attach_append_with_type(Compose *compose,
                alertpanel_notice(_("File %s is empty\n"), file);
                return;
        }
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (!compose->use_attach) {
                GtkItemFactory *ifactory;
                GtkWidget *menuitem;
@@ -1880,7 +1925,7 @@ static void compose_attach_append_with_type(Compose *compose,
                gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
                                               TRUE);
        }
-*/
+#endif
        ainfo = g_new0(AttachInfo, 1);
        ainfo->file = g_strdup(file);
 
@@ -1919,7 +1964,7 @@ static void compose_attach_append(Compose *compose, const gchar *file,
                alertpanel_notice(_("File %s is empty\n"), file);
                return;
        }
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (!compose->use_attach) {
                GtkItemFactory *ifactory;
                GtkWidget *menuitem;
@@ -1930,7 +1975,7 @@ static void compose_attach_append(Compose *compose, const gchar *file,
                gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
                                               TRUE);
        }
-*/
+#endif
        ainfo = g_new0(AttachInfo, 1);
        ainfo->file = g_strdup(file);
 
@@ -1956,7 +2001,7 @@ static void compose_wrap_line(Compose *compose)
 {
        GtkSText *text = GTK_STEXT(compose->text);
        gint ch_len, last_ch_len;
-       gchar cbuf[MB_CUR_MAX], last_ch;
+       gchar cbuf[MB_LEN_MAX], last_ch;
        guint text_len;
        guint line_end;
        guint quoted;
@@ -2121,20 +2166,149 @@ compose_end:
 #undef GET_STEXT
 }
 
+/* return str length if text at start_pos matches str else return zero */
+static guint gtkstext_str_strcmp(GtkSText *text, guint start_pos,
+                                guint text_len, gchar *str) {
+       guint is_str, i, str_len;
+       gchar str_ch;
+
+       is_str = 0;
+       if (str) {
+               str_len = strlen(str);
+               is_str = 1;
+               for (i = 0; (i < str_len) && (start_pos + i < text_len); i++) {
+                       str_ch = GTK_STEXT_INDEX(text, start_pos + i);
+                       if (*(str + i) != str_ch) {
+                               break;
+                       }
+               }
+               if (i == 0 || i < str_len)
+                       is_str = 0;
+       }
+
+       return is_str ? str_len : 0;
+}
+
+/* return indent length */
+static guint get_indent_length(GtkSText *text, guint start_pos,
+                              guint text_len) {
+       gint indent_len = 0;
+       gint i, ch_len;
+       gchar cbuf[MB_CUR_MAX];
+
+       for (i = start_pos; i < text_len; i++) {
+               if (text->use_wchar)
+                       ch_len = wctomb
+                               (cbuf, (wchar_t)GTK_STEXT_INDEX(text, i));
+               else {
+                       cbuf[0] = GTK_STEXT_INDEX(text, i);
+                       ch_len = 1;
+               }
+               if (ch_len > 1)
+                       break;
+               /* allow space, tab, > or | */
+               if (cbuf[0] != ' ' && cbuf[0] != '\t' &&
+                   cbuf[0] != '>' && cbuf[0] != '|')
+                       break;
+               indent_len++;
+       }
+
+       return indent_len;
+}
+
+/* insert quotation string when line was wrapped, we know these
+   are single byte characters */
+static guint insert_quote(GtkSText *text, guint quote_len, guint indent_len,
+                         guint prev_line_pos, guint text_len,
+                         gchar *quote_fmt) {
+       guint i, ins_len;
+       gchar ch;
+
+       if (indent_len) {
+               for (i = 0; i < indent_len; i++) {
+                       ch = GTK_STEXT_INDEX(text, prev_line_pos + i);
+                       gtk_stext_insert(text, NULL, NULL, NULL, &ch, 1);
+               }
+               ins_len = indent_len;
+       }
+       else {
+               gtk_stext_insert(text, NULL, NULL, NULL, quote_fmt, quote_len);
+               ins_len = quote_len;
+       }
+
+       return ins_len;
+}
+
+/* compare gtkstext string at pos1 with string at pos2 for equality
+   (max. len chars) - we treat characters as single byte */
+static gint gtkstext_strncmp(GtkSText *text, guint pos1, guint pos2, guint len,
+                            guint tlen)
+{
+       guint i = 0;
+       gchar ch1, ch2;
+
+       for (; (i < len) && (pos1 + i < tlen) && (pos2 + i < tlen); i++) {
+               ch1 = GTK_STEXT_INDEX(text, pos1 + i);
+               ch2 = GTK_STEXT_INDEX(text, pos2 + i);
+               if (ch1 != ch2)
+                       break;
+       }
+
+       return i;
+}
+
+/* return true if text at pos is URL */
+static guint is_url_string(GtkSText *text, guint start_pos, guint text_len)
+{
+       guint len;
+
+       len = gtkstext_str_strcmp(text, start_pos, text_len, "ftp://");
+       if (len == 6)
+               return 1;
+       len = gtkstext_str_strcmp(text, start_pos, text_len, "http://");
+       if (len == 7)
+               return 1;
+       len = gtkstext_str_strcmp(text, start_pos, text_len, "https://");
+       if (len == 8)
+               return 1;
+
+       return 0;
+}
+
 static void compose_wrap_line_all(Compose *compose)
 {
        GtkSText *text = GTK_STEXT(compose->text);
        guint text_len;
-       guint line_pos = 0, cur_pos = 0;
+       guint line_pos = 0, cur_pos = 0, prev_line_pos = 0;
        gint line_len = 0, cur_len = 0;
        gint ch_len;
-       gchar cbuf[MB_CUR_MAX];
+       gint is_new_line = 1, do_delete = 0;
+       guint quote_len = 0, indent_len = 0;
+       guint linewrap_quote = prefs_common.linewrap_quote;
+       guint linewrap_len = prefs_common.linewrap_len;
+       gchar *quote_fmt = prefs_common.quotemark;
+       gchar cbuf[MB_LEN_MAX];
 
        gtk_stext_freeze(text);
 
+       /* make text buffer contiguous */
+       gtk_stext_compact_buffer(text);
+
        text_len = gtk_stext_get_length(text);
 
        for (; cur_pos < text_len; cur_pos++) {
+               if (linewrap_quote && is_new_line) {
+                       quote_len = gtkstext_str_strcmp(text, cur_pos,
+                                                       text_len, quote_fmt);
+                       is_new_line = 0;
+                       if (quote_len) {
+                               indent_len = get_indent_length(text, cur_pos,
+                                                              text_len);
+                       }
+                       else
+                               indent_len = 0;
+                       prev_line_pos = cur_pos;
+               }
                if (text->use_wchar)
                        ch_len = wctomb
                                (cbuf, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
@@ -2143,9 +2317,103 @@ static void compose_wrap_line_all(Compose *compose)
                        ch_len = 1;
                }
 
+               /* fix line length for tabs */
+               if (ch_len == 1 && *cbuf == '\t') {
+                       guint tab_width = text->default_tab_width;
+                       guint tab_offset = line_len % tab_width;
+
+                       if (tab_offset) {
+                               line_len += tab_width - tab_offset - 1;
+                               cur_len = line_len;
+                       }
+               }
+
                if (ch_len == 1 && *cbuf == '\n') {
+                       gint clen;
+                       guint ilen;
+                       gchar cb[MB_CUR_MAX];
+
+                       /* if it's just quotation + newline skip it */
+                       if (indent_len && (cur_pos + 1 < text_len)) {
+                               ilen =  gtkstext_strncmp(text,
+                                                        cur_pos + 1,
+                                                        prev_line_pos,
+                                                        indent_len,
+                                                        text_len);
+                               if (cur_pos + ilen < text_len) {
+                                       if (text->use_wchar)
+                                               clen = wctomb
+                                                       (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos + ilen + 1));
+                                       else {
+                                               cb[0] = GTK_STEXT_INDEX(text,
+                                                           cur_pos + ilen + 1);
+                                               clen = 1;
+                                       }
+                                       if ((clen == 1) && (cb[0] == '\n'))
+                                               do_delete = 0;
+                               }
+                       }
+
+                       /* should we delete to perform smart wrapping */
+                       if (quote_len && line_len < linewrap_len && do_delete) {
+                               /* get rid of newline */
+                               gtk_stext_set_point(text, cur_pos);
+                               gtk_stext_forward_delete(text, 1);
+
+                               /* if text starts with quote_fmt or with
+                                  indent string, delete them */
+                               if (indent_len) {
+                                       ilen =  gtkstext_strncmp(text, cur_pos,
+                                                                prev_line_pos,
+                                                                indent_len,
+                                                                text_len);
+                                       if (ilen) {
+                                               gtk_stext_forward_delete(text,
+                                                                        ilen);
+                                               text_len -= ilen;
+                                       }
+                               }
+                               else if (quote_len) {
+                                       if (gtkstext_str_strcmp(text, cur_pos,
+                                                               text_len,
+                                                               quote_fmt)) {
+                                               gtk_stext_forward_delete(text,
+                                                                quote_len);
+                                               text_len-=quote_len;
+                                       }
+                               }
+
+                               if (text->use_wchar)
+                                       clen = wctomb
+                                               (cb, (wchar_t)GTK_STEXT_INDEX(text, cur_pos));
+                               else {
+                                       cb[0] = GTK_STEXT_INDEX(text, cur_pos);
+                                       clen = 1;
+                               }
+                               /* insert space if it's alphanumeric */
+                               if ((cur_pos != line_pos) &&
+                                   ((clen > 1) || isalnum(cb[0]))) {
+                                       gtk_stext_insert(text, NULL, NULL,
+                                                        NULL, " ", 1);
+                                       gtk_stext_compact_buffer(text);
+                                       text_len++;
+                               }
+
+                               /* and start over with current line */
+                               cur_pos = prev_line_pos - 1;
+                               line_pos = cur_pos;
+                               line_len = cur_len = 0;
+                               quote_len = 0;
+                               do_delete = 0;
+                               is_new_line = 1;
+                               continue;
+                       }
+
                        line_pos = cur_pos + 1;
                        line_len = cur_len = 0;
+                       quote_len = 0;
+                       do_delete = 0;
+                       is_new_line = 1;
                        continue;
                }
 
@@ -2159,10 +2427,17 @@ static void compose_wrap_line_all(Compose *compose)
                        line_len = cur_len + ch_len;
                }
 
-               if (cur_len + ch_len > prefs_common.linewrap_len &&
-                   line_len > 0) {
+               if (cur_len + ch_len > linewrap_len) {
                        gint tlen;
 
+                       if (line_len == 0) {
+                               /* don't wrap URLs */
+                               if (is_url_string(text, line_pos, text_len))
+                                       continue;
+                               line_len = cur_pos - line_pos;
+                               line_pos = cur_pos;
+                       }
+
                        if (text->use_wchar)
                                tlen = wctomb(cbuf, (wchar_t)GTK_STEXT_INDEX(text, line_pos - 1));
                        else {
@@ -2181,11 +2456,35 @@ static void compose_wrap_line_all(Compose *compose)
 
                        gtk_stext_set_point(text, line_pos);
                        gtk_stext_insert(text, NULL, NULL, NULL, "\n", 1);
+                       gtk_stext_compact_buffer(text);
                        text_len++;
                        cur_pos++;
                        line_pos++;
                        cur_len = cur_len - line_len + ch_len;
                        line_len = 0;
+                       if (linewrap_quote && quote_len) {
+                               /* only if line is not already quoted */
+                               if (!gtkstext_str_strcmp(text, line_pos,
+                                                        text_len, quote_fmt)) {
+                                       guint i_len;
+
+                                       i_len = insert_quote(text, quote_len,
+                                                            indent_len,
+                                                            prev_line_pos,
+                                                            text_len,
+                                                            quote_fmt);
+
+                                       gtk_stext_compact_buffer(text);
+                                       text_len += i_len;
+                                       /* for loop above will increase it */
+                                       cur_pos = line_pos - 1;
+                                       cur_len = 0;
+                                       line_len = 0;
+                                       /* start over with current line */
+                                       is_new_line = 1;
+                                       do_delete = 1;
+                               }
+                       }
                        continue;
                }
 
@@ -2304,7 +2603,7 @@ gint compose_send(Compose *compose)
        if (compose->to_list) {
                PrefsAccount *ac;
 
-               /*
+#if 0 /* NEW COMPOSE GUI */
                if (compose->account->protocol != A_NNTP)
                        ac = compose->account;
                else if (compose->orig_account->protocol != A_NNTP)
@@ -2319,7 +2618,7 @@ gint compose_send(Compose *compose)
                                return -1;
                        }
                }
-               */
+#endif
                ac = compose->account;
 
                ok = send_message(tmp, ac, compose->to_list);
@@ -2412,19 +2711,25 @@ static gint compose_write_to_file(Compose *compose, const gchar *file,
        len = strlen(chars);
        if (is_ascii_str(chars)) {
                buf = g_strdup(chars);
-               out_codeset = "US-ASCII";
+               out_codeset = CS_US_ASCII;
                encoding = ENC_7BIT;
        } else {
                const gchar *src_codeset;
 
                out_codeset = conv_get_outgoing_charset_str();
-               if (!strcasecmp(out_codeset, "US-ASCII"))
-                       out_codeset = "ISO-8859-1";
+               if (!strcasecmp(out_codeset, CS_US_ASCII))
+                       out_codeset = CS_ISO_8859_1;
                encoding = procmime_get_encoding_for_charset(out_codeset);
-               debug_print("charset = %s, encoding = %s\n",
-                           out_codeset, procmime_get_encoding_str(encoding));
 
                src_codeset = conv_get_current_charset_str();
+               /* if current encoding is US-ASCII, set it the same as
+                  outgoing one to prevent code conversion failure */
+               if (!strcasecmp(src_codeset, CS_US_ASCII))
+                       src_codeset = out_codeset;
+
+               debug_print("src encoding = %s, out encoding = %s, transfer encoding = %s\n",
+                           src_codeset, out_codeset, procmime_get_encoding_str(encoding));
+
                buf = conv_codeset_strdup(chars, src_codeset, out_codeset);
                if (!buf) {
                        g_free(chars);
@@ -2896,7 +3201,7 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
 
        /* To */
        compose_write_headers_from_headerlist(compose, fp, "To", address_list_append, &compose->to_list);
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (compose->use_to) {
                str = gtk_entry_get_text(GTK_ENTRY(compose->to_entry));
                if (*str != '\0') {
@@ -2914,14 +3219,14 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
                        }
                }
        }
-*/
+#endif
        slist_free_strings(compose->newsgroup_list);
        g_slist_free(compose->newsgroup_list);
        compose->newsgroup_list = NULL;
 
        /* Newsgroups */
        compose_write_headers_from_headerlist(compose, fp, "Newsgroups", newsgroup_list_append, &compose->newsgroup_list);
-/*
+#if 0 /* NEW COMPOSE GUI */
        str = gtk_entry_get_text(GTK_ENTRY(compose->newsgroups_entry));
        if (*str != '\0') {
                Xstrdup_a(str, str, return -1);
@@ -2938,10 +3243,10 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
                        }
                }
        }
-*/
+#endif
        /* Cc */
        compose_write_headers_from_headerlist(compose, fp, "Cc", address_list_append, &compose->to_list);
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (compose->use_cc) {
                str = gtk_entry_get_text(GTK_ENTRY(compose->cc_entry));
                if (*str != '\0') {
@@ -2959,10 +3264,10 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
                        }
                }
        }
-*/
+#endif
        /* Bcc */
        compose_write_headers_from_headerlist(compose, fp, "Bcc", address_list_append, &compose->to_list);
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (compose->use_bcc) {
                str = gtk_entry_get_text(GTK_ENTRY(compose->bcc_entry));
                if (*str != '\0') {
@@ -2977,7 +3282,7 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
                        }
                }
        }
-*/
+#endif
        if (!is_draft && !compose->to_list && !compose->newsgroup_list)
                return -1;
 
@@ -3010,7 +3315,7 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
 
        /* Followup-To */
        compose_write_headers_from_headerlist(compose, fp, "Followup-To", NULL, NULL);
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (compose->use_followupto && !IS_IN_CUSTOM_HEADER("Followup-To")) {
                str = gtk_entry_get_text(GTK_ENTRY(compose->followup_entry));
                if (*str != '\0') {
@@ -3024,10 +3329,10 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
                        }
                }
        }
-*/
+#endif
        /* Reply-To */
        compose_write_headers_from_headerlist(compose, fp, "Reply-To", NULL, NULL);
-/*
+#if 0 /* NEW COMPOSE GUI */
        if (compose->use_replyto && !IS_IN_CUSTOM_HEADER("Reply-To")) {
                str = gtk_entry_get_text(GTK_ENTRY(compose->reply_entry));
                if (*str != '\0') {
@@ -3040,7 +3345,7 @@ static gint compose_write_headers(Compose *compose, FILE *fp,
                        }
                }
        }
-*/
+#endif
        /* Organization */
        if (compose->account->organization &&
            !IS_IN_CUSTOM_HEADER("Organization")) {
@@ -3199,8 +3504,10 @@ static void compose_add_entry_field(GtkWidget *table, GtkWidget **hbox,
        *entry = gtk_entry_new();
        gtk_table_attach
                (GTK_TABLE(table), *entry, 1, 2, *count, (*count) + 1, GTK_FILL | GTK_EXPAND, GTK_SHRINK, 0, 0);
-/*     if (GTK_TABLE(table)->nrows > (*count) + 1)
-               gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4); */
+#if 0 /* NEW COMPOSE GUI */
+       if (GTK_TABLE(table)->nrows > (*count) + 1)
+               gtk_table_set_row_spacing(GTK_TABLE(table), *count, 4);
+#endif
 
        if (is_addr_entry)
                address_completion_register_entry(GTK_ENTRY(*entry));
@@ -3229,15 +3536,17 @@ static void compose_create_header_entry(Compose *compose) {
        gtk_editable_set_editable(GTK_EDITABLE(GTK_COMBO(combo)->entry), FALSE);
        gtk_widget_show(combo);
        gtk_table_attach(GTK_TABLE(compose->header_table), combo, 0, 1, compose->header_nextrow, compose->header_nextrow+1, GTK_SHRINK, GTK_FILL, 0, 0);
-
-       /* Set Type of new Entry */
-       switch(compose->account->protocol) {
-               case A_NNTP:
-                       header = _("Newsgroups:");
-                       break;
-               default:
-                       header = _("To:");
-                       break;
+       if(compose->header_last) {      
+               header = gtk_entry_get_text(GTK_ENTRY(GTK_COMBO(compose->header_last->combo)->entry));
+       } else {
+               switch(compose->account->protocol) {
+                       case A_NNTP:
+                               header = _("Newsgroups:");
+                               break;
+                       default:
+                               header = _("To:");
+                               break;
+               }                                                                   
        }
        gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(combo)->entry), header);
 
@@ -3264,7 +3573,7 @@ static void compose_add_header_entry(Compose *compose, gchar *header, gchar *tex
        compose_headerentry *last_header;
        
        last_header = compose->header_last;
-
+       
        gtk_entry_set_text(GTK_ENTRY(GTK_COMBO(last_header->combo)->entry), header);
        gtk_entry_set_text(GTK_ENTRY(last_header->entry), text);
 }
@@ -3284,16 +3593,16 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        GtkWidget *table_vbox;
        GtkWidget *label;
        GtkWidget *from_optmenu_hbox;
-/*
+#if 0 /* NEW COMPOSE GUI */
        GtkWidget *to_entry;
        GtkWidget *to_hbox;
        GtkWidget *newsgroups_entry;
        GtkWidget *newsgroups_hbox;
-*/
+#endif
        GtkWidget *header_scrolledwin;
        GtkWidget *header_table;
        GtkWidget *subject_entry;
-/*
+#if 0 /* NEW COMPOSE GUI */
        GtkWidget *cc_entry;
        GtkWidget *cc_hbox;
        GtkWidget *bcc_entry;
@@ -3302,7 +3611,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        GtkWidget *reply_hbox;
        GtkWidget *followup_entry;
        GtkWidget *followup_hbox;
-*/
+#endif
        GtkWidget *paned;
 
        GtkWidget *attach_scrwin;
@@ -3386,20 +3695,15 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        gtk_widget_set_usize(notebook, -1, 180);
        gtk_widget_show(notebook);
 
-/*     table = gtk_table_new(8, 2, FALSE);
-       gtk_notebook_append_page(GTK_NOTEBOOK(notebook), table, gtk_label_new(_("Header")));
-       gtk_box_pack_start(GTK_BOX(table_vbox), table, FALSE, TRUE, 0); */
-
        /* header labels and entries */
        header_scrolledwin = gtk_scrolled_window_new(NULL, NULL);
        gtk_widget_show(header_scrolledwin);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(header_scrolledwin), GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
        gtk_notebook_append_page(GTK_NOTEBOOK(notebook), header_scrolledwin, gtk_label_new(_("Header")));
-/*     gtk_table_attach_defaults(GTK_TABLE(table), header_scrolledwin,
-                                 1, 2, count, count + 1); */
 
        header_table = gtk_table_new(2, 2, FALSE);
        gtk_widget_show(header_table);
+       gtk_container_set_border_width(GTK_CONTAINER(header_table), 2);
        gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(header_scrolledwin), header_table);
        count = 0;
 
@@ -3412,7 +3716,9 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        from_optmenu_hbox = compose_account_option_menu_create(compose);
        gtk_table_attach(GTK_TABLE(header_table), from_optmenu_hbox,
                                  1, 2, count, count + 1, GTK_EXPAND | GTK_FILL, GTK_SHRINK, 0, 0);
-/*     gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4); */
+#if 0 /* NEW COMPOSE GUI */
+       gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
+#endif
        count++;
 
        /* Subject */
@@ -3425,7 +3731,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
 
        compose_create_header_entry(compose);
 
-/*
+#if 0 /* NEW COMPOSE GUI */
        compose_add_entry_field(table, &to_hbox, &to_entry, &count,
                                "To:", TRUE); 
        gtk_table_set_row_spacing(GTK_TABLE(table), 0, 4);
@@ -3479,7 +3785,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
                           GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
        gtk_signal_connect(GTK_OBJECT(followup_entry), "grab_focus",
                           GTK_SIGNAL_FUNC(compose_grab_focus_cb), compose);
-*/
+#endif
 
        /* attachment list */
        attach_scrwin = gtk_scrolled_window_new(NULL, NULL);
@@ -3519,7 +3825,9 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
 
 
        edit_vbox = gtk_vbox_new(FALSE, 0);
-/*     gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0); */
+#if 0 /* NEW COMPOSE GUI */
+       gtk_box_pack_start(GTK_BOX(vbox2), edit_vbox, TRUE, TRUE, 0);
+#endif
 
        /* ruler */
        ruler_hbox = gtk_hbox_new(FALSE, 0);
@@ -3544,6 +3852,11 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
                            (GTK_SCROLLED_WINDOW(scrolledwin)));
        GTK_STEXT(text)->default_tab_width = 8;
        gtk_stext_set_editable(GTK_STEXT(text), TRUE);
+
+       if (prefs_common.block_cursor) {
+               GTK_STEXT(text)->cursor_type = STEXT_CURSOR_BLOCK;
+       }
+       
        if (prefs_common.smart_wrapping) {      
                gtk_stext_set_word_wrap(GTK_STEXT(text), TRUE);
                gtk_stext_set_wrap_rmargin(GTK_STEXT(text), prefs_common.linewrap_len);
@@ -3577,8 +3890,9 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
         if (prefs_common.enable_pspell) {
                gtkpspell = gtkpspell_new_with_config(gtkpspellconfig,
                                                      prefs_common.pspell_path,
-                                                     prefs_common.dictionary_path,
-                                                     PSPELL_FASTMODE,NULL);
+                                                     prefs_common.dictionary,
+                                                     PSPELL_FASTMODE,
+                                                     conv_get_current_charset_str());
                if (gtkpspell == NULL)
                        prefs_common.enable_pspell = FALSE;
                else
@@ -3647,7 +3961,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        menu_set_sensitive(ifactory, "/Edit/Undo", FALSE);
        menu_set_sensitive(ifactory, "/Edit/Redo", FALSE);
 
-       /*
+#if 0 /* NEW COMPOSE GUI */
        if (account->protocol == A_NNTP) {
                gtk_widget_hide(to_hbox);
                gtk_widget_hide(to_entry);
@@ -3662,7 +3976,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
 
                menu_set_sensitive(ifactory, "/Message/Followup to", FALSE);
        }
-       */
+#endif
 
        switch (prefs_common.toolbar_style) {
        case TOOLBAR_NONE:
@@ -3695,14 +4009,14 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
 
        compose->table_vbox       = table_vbox;
        compose->table            = table;
-/*
+#if 0 /* NEW COMPOSE GUI */
        compose->to_hbox          = to_hbox;
        compose->to_entry         = to_entry;
        compose->newsgroups_hbox  = newsgroups_hbox;
        compose->newsgroups_entry = newsgroups_entry;
-*/
+#endif
        compose->subject_entry    = subject_entry;
-/*
+#if 0 /* NEW COMPOSE GUI */
        compose->cc_hbox          = cc_hbox;
        compose->cc_entry         = cc_entry;
        compose->bcc_hbox         = bcc_hbox;
@@ -3711,7 +4025,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        compose->reply_entry      = reply_entry;
        compose->followup_hbox    = followup_hbox;
        compose->followup_entry   = followup_entry;
-*/
+#endif
        compose->paned = paned;
 
        compose->attach_scrwin = attach_scrwin;
@@ -3731,6 +4045,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
        compose->mode = mode;
 
        compose->replyto     = NULL;
+       compose->mailinglist = NULL;
        compose->cc          = NULL;
        compose->bcc         = NULL;
        compose->followup_to = NULL;
@@ -3758,17 +4073,17 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
 
        compose_set_title(compose);
 
-/*
+#if 0 /* NEW COMPOSE GUI */
        compose->use_bcc        = FALSE;
        compose->use_replyto    = FALSE;
        compose->use_followupto = FALSE;
-*/
+#endif
 
 #if USE_PSPELL
         compose->gtkpspell      = gtkpspell;
 #endif
 
-       /*
+#if 0 /* NEW COMPOSE GUI */
        if (account->protocol != A_NNTP) {
                menuitem = gtk_item_factory_get_item(ifactory, "/Message/To");
                gtk_check_menu_item_set_active
@@ -3779,21 +4094,20 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
                        (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
                gtk_widget_set_sensitive(menuitem, FALSE);
        }
-       */
-/* *** NEW_HEADER_ENTRIES ***
-       READD LATER
+#endif
        if (account->set_autocc && account->auto_cc && mode != COMPOSE_REEDIT) {
+               compose_entry_append(compose, account->auto_cc, COMPOSE_CC);
+#if 0 /* NEW COMPOSE GUI */
                compose->use_cc = TRUE;
                gtk_entry_set_text(GTK_ENTRY(cc_entry), account->auto_cc);
                menuitem = gtk_item_factory_get_item(ifactory, "/Message/Cc");
                gtk_check_menu_item_set_active
                        (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
+#endif
        }
-*/
-
-/* *** NEW_HEADER_ENTRIES ***
-       READD LATER
        if (account->set_autobcc) {
+               compose_entry_append(compose, account->auto_bcc, COMPOSE_BCC);
+#if 0 /* NEW COMPOSE GUI */
                compose->use_bcc = TRUE;
                menuitem = gtk_item_factory_get_item(ifactory, "/Message/Bcc");
                gtk_check_menu_item_set_active
@@ -3801,18 +4115,20 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
                if (account->auto_bcc && mode != COMPOSE_REEDIT)
                        gtk_entry_set_text(GTK_ENTRY(bcc_entry),
                                           account->auto_bcc);
+#endif
        }
-       if (account->set_autoreplyto) {
+       if (account->set_autoreplyto && account->auto_replyto && mode != COMPOSE_REEDIT) {
+               compose_entry_append(compose, account->auto_replyto, COMPOSE_REPLYTO);
+#if 0 /* NEW COMPOSE GUI */
                compose->use_replyto = TRUE;
                menuitem = gtk_item_factory_get_item(ifactory,
                                                     "/Message/Reply to");
                gtk_check_menu_item_set_active
                        (GTK_CHECK_MENU_ITEM(menuitem), TRUE);
-               if (account->auto_replyto && mode != COMPOSE_REEDIT)
-                       gtk_entry_set_text(GTK_ENTRY(reply_entry),
-                                          account->auto_replyto);
+               gtk_entry_set_text(GTK_ENTRY(reply_entry),
+                                  account->auto_replyto);
+#endif
        }
-*/
        menuitem = gtk_item_factory_get_item(ifactory, "/Tool/Show ruler");
        gtk_check_menu_item_set_active(GTK_CHECK_MENU_ITEM(menuitem),
                                       prefs_common.show_ruler);
@@ -3830,13 +4146,13 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
 
        compose_list = g_list_append(compose_list, compose);
 
-       /*
+#if 0 /* NEW COMPOSE GUI */
        compose->use_to         = FALSE;
        compose->use_cc         = FALSE;
        compose->use_attach     = TRUE;
-       */
+#endif
 
-       /* READD LATER
+#if 0 /* NEW COMPOSE GUI */
        if (!compose->use_bcc) {
                gtk_widget_hide(bcc_hbox);
                gtk_widget_hide(bcc_entry);
@@ -3852,7 +4168,7 @@ static Compose *compose_create(PrefsAccount *account, ComposeMode mode)
                gtk_widget_hide(followup_entry);
                gtk_table_set_row_spacing(GTK_TABLE(table), 6, 0);
        }
-       */
+#endif
        if (!prefs_common.show_ruler)
                gtk_widget_hide(ruler_hbox);
 
@@ -4610,7 +4926,8 @@ static void compose_set_ext_editor_sensitive(Compose *compose,
                           sensitive);
        menu_set_sensitive(ifactory, "/File/Insert file", sensitive);
        menu_set_sensitive(ifactory, "/File/Insert signature", sensitive);
-       menu_set_sensitive(ifactory, "/Edit/Wrap long lines", sensitive);
+       menu_set_sensitive(ifactory, "/Edit/Wrap current paragraph", sensitive);
+       menu_set_sensitive(ifactory, "/Edit/Wrap all long lines", sensitive);
        menu_set_sensitive(ifactory, "/Edit/Edit with external editor",
                           sensitive);
 
@@ -4721,7 +5038,7 @@ static void select_account(Compose * compose, PrefsAccount * ac)
        compose->account = ac;
        compose_set_title(compose);
 
-/*
+#if 0 /* NEW COMPOSE GUI */
                if (ac->protocol == A_NNTP) {
                        GtkItemFactory *ifactory;
                        GtkWidget *menuitem;
@@ -4791,7 +5108,7 @@ static void select_account(Compose * compose, PrefsAccount * ac)
                                                  3, 4);
                }
                gtk_widget_queue_resize(compose->table_vbox);
-*/
+#endif
 }
 
 static void account_activated(GtkMenuItem *menuitem, gpointer data)
@@ -5102,7 +5419,7 @@ static void compose_key_press_cb(GtkWidget *widget, GdkEventKey *event,
 }
 #endif
 
-/*
+#if 0 /* NEW COMPOSE GUI */
 static void compose_toggle_to_cb(gpointer data, guint action,
                                 GtkWidget *widget)
 {
@@ -5242,7 +5559,8 @@ static void compose_toggle_attach_cb(gpointer data, guint action,
                compose->use_attach = FALSE;
        }
 }
-*/
+#endif
+
 #if USE_GPGME
 static void compose_toggle_sign_cb(gpointer data, guint action,
                                   GtkWidget *widget)
@@ -5321,7 +5639,7 @@ static void compose_insert_drag_received_cb (GtkWidget            *widget,
        g_list_free(list);
 }
 
-/*
+#if 0 /* NEW COMPOSE GUI */
 static void to_activated(GtkWidget *widget, Compose *compose)
 {
        if (GTK_WIDGET_VISIBLE(compose->newsgroups_entry))
@@ -5383,7 +5701,8 @@ static void followupto_activated(GtkWidget *widget, Compose *compose)
 {
        gtk_widget_grab_focus(compose->text);
 }
-*/
+#endif
+
 static void compose_toggle_return_receipt_cb(gpointer data, guint action,
                                             GtkWidget *widget)
 {
@@ -5510,4 +5829,3 @@ void compose_headerentry_changed_cb(GtkWidget *entry, compose_headerentry *heade
                gtk_signal_disconnect_by_func(GTK_OBJECT(entry), GTK_SIGNAL_FUNC(compose_headerentry_changed_cb), headerentry);
        }
 }
-