Patch for bug #621907

This patch add the option --no-markup in the info, warning, error and question dialogs
So if the user wants to use & \ ' and other symbols, now he can, and no error will be
showed.

data/zenity.1

@@ -122,6 +122,9 @@ Set the dialog text
 .TP
 .B \-\-no\-wrap
 Do not enable text wrapping
+.TP
+.B \-\-no\-markup
+Do not enable pango markup
 
 .PP
 File selection options
@@ -156,6 +159,9 @@ Set the dialog text
 .TP
 .B \-\-no\-wrap
 Do not enable text wrapping
+.TP
+.B \-\-no\-markup
+Do not enable pango markup
 
 .PP
 List options
@@ -234,6 +240,9 @@ Set the dialog text
 .B \-\-no\-wrap
 Do not enable text wrapping
 .TP
+.B \-\-no\-markup
+Do not enable pango markup
+.TP
 .B \-\-ok\-label
 Set the text of the OK button
 .TP
@@ -268,6 +277,9 @@ Set the dialog text
 .TP
 .B \-\-no\-wrap
 Do not enable text wrapping
+.TP
+.B \-\-no\-markup
+Do not enable pango markup
 
 .PP
 Scale options

src/msg.c

@@ -132,6 +132,9 @@ zenity_msg (ZenityData *data, ZenityMsgData *msg_data)
   if (msg_data->dialog_text) 
     gtk_label_set_markup (GTK_LABEL (text), g_strcompress (msg_data->dialog_text));
    
+  if (msg_data->no_markup)
+    gtk_label_set_use_markup (GTK_LABEL (text), FALSE);
+ 
   if (msg_data->no_wrap)
     gtk_label_set_line_wrap (GTK_LABEL (text), FALSE);
 

src/option.c

@@ -40,6 +40,7 @@ static gboolean zenity_general_multiple;
 static gboolean zenity_general_editable;
 static gchar   *zenity_general_uri;
 static gboolean zenity_general_dialog_no_wrap;
+static gboolean zenity_general_dialog_no_markup;
 static gint     zenity_general_timeout_delay;
 static gchar   *zenity_general_ok_button;
 static gchar   *zenity_general_cancel_button;
@@ -318,6 +319,14 @@ static GOptionEntry error_options[] = {
     N_("Do not enable text wrapping"),
     NULL
   },
+  {
+    "no-markup",
+    '\0',
+    G_OPTION_FLAG_NOALIAS,
+    G_OPTION_ARG_NONE,
+    &zenity_general_dialog_no_markup,
+    N_("Do not enable pango markup")
+  },
   { 
     NULL 
   } 
@@ -351,6 +360,14 @@ static GOptionEntry info_options[] = {
     N_("Do not enable text wrapping"),
     NULL
   },
+  {
+    "no-markup",
+    '\0',
+    G_OPTION_FLAG_NOALIAS,
+    G_OPTION_ARG_NONE,
+    &zenity_general_dialog_no_markup,
+    N_("Do not enable pango markup")
+  },
   { 
     NULL 
   }
@@ -695,6 +712,14 @@ static GOptionEntry question_options[] = {
     N_("Do not enable text wrapping"),
     NULL
   },
+  {
+    "no-markup",
+    '\0',
+    G_OPTION_FLAG_NOALIAS,
+    G_OPTION_ARG_NONE,
+    &zenity_general_dialog_no_markup,
+    N_("Do not enable pango markup")
+  },
   { 
     NULL 
   }
@@ -797,6 +822,14 @@ static GOptionEntry warning_options[] = {
     N_("Do not enable text wrapping"),
     NULL
   },
+  {
+    "no-markup",
+    '\0',
+    G_OPTION_FLAG_NOALIAS,
+    G_OPTION_ARG_NONE,
+    &zenity_general_dialog_no_markup,
+    N_("Do not enable pango markup")
+  },
   { 
     NULL 
   }
@@ -1177,6 +1210,7 @@ zenity_general_pre_callback (GOptionContext *context,
   zenity_general_ok_button = NULL;
   zenity_general_cancel_button = NULL;
   zenity_general_dialog_no_wrap = FALSE;
+  zenity_general_dialog_no_markup = FALSE;
   zenity_general_timeout_delay = -1;
 
   return TRUE;
@@ -1498,6 +1532,7 @@ zenity_error_post_callback (GOptionContext *context,
     results->msg_data->dialog_text = zenity_general_dialog_text;
     results->msg_data->mode = ZENITY_MSG_ERROR; 
     results->msg_data->no_wrap = zenity_general_dialog_no_wrap; 
+    results->msg_data->no_markup = zenity_general_dialog_no_markup;
   }
     
   return TRUE;
@@ -1515,6 +1550,7 @@ zenity_info_post_callback (GOptionContext *context,
     results->msg_data->dialog_text = zenity_general_dialog_text;
     results->msg_data->mode = ZENITY_MSG_INFO; 
     results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
+    results->msg_data->no_markup = zenity_general_dialog_no_markup;
   }
   
   return TRUE;
@@ -1683,6 +1719,7 @@ zenity_question_post_callback (GOptionContext *context,
     results->msg_data->dialog_text = zenity_general_dialog_text;
     results->msg_data->mode = ZENITY_MSG_QUESTION;
     results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
+    results->msg_data->no_markup = zenity_general_dialog_no_markup;
     results->msg_data->ok_label = zenity_general_ok_button;
     results->msg_data->cancel_label = zenity_general_cancel_button;
   }
@@ -1726,6 +1763,7 @@ zenity_warning_post_callback (GOptionContext *context,
     results->msg_data->dialog_text = zenity_general_dialog_text;
     results->msg_data->mode = ZENITY_MSG_WARNING;
     results->msg_data->no_wrap = zenity_general_dialog_no_wrap;
+    results->msg_data->no_markup = zenity_general_dialog_no_markup;
   }
 
   return TRUE;

src/zenity.h

@@ -60,6 +60,7 @@ typedef struct {
   gchar   *dialog_text;
   MsgMode  mode;
   gboolean no_wrap;
+  gboolean no_markup;
   gchar   *ok_label;
   gchar   *cancel_label;
 } ZenityMsgData;