From 71e127e1085ec56f4aa51153701d96a80ef8ff05 Mon Sep 17 00:00:00 2001
From: Ben Pfaff <blp@cs.stanford.edu>
Date: Tue, 1 Jan 2019 12:03:54 -0800
Subject: [PATCH] output-item: Add 'name' member to class structure.

This occasionally makes debugging easier.
---
 src/output/chart-item.c           | 1 +
 src/output/group-item.c           | 2 ++
 src/output/message-item.c         | 1 +
 src/output/output-item-provider.h | 2 ++
 src/output/page-setup-item.c      | 1 +
 src/output/table-item.c           | 1 +
 src/output/text-item.c            | 1 +
 7 files changed, 9 insertions(+)

diff --git a/src/output/chart-item.c b/src/output/chart-item.c
index e70099d22a..f4b19a2f27 100644
--- a/src/output/chart-item.c
+++ b/src/output/chart-item.c
@@ -84,5 +84,6 @@ chart_item_destroy (struct output_item *output_item)
 
 const struct output_item_class chart_item_class =
   {
+    "chart",
     chart_item_destroy,
   };
diff --git a/src/output/group-item.c b/src/output/group-item.c
index b5cb84ea59..fd172accdc 100644
--- a/src/output/group-item.c
+++ b/src/output/group-item.c
@@ -56,6 +56,7 @@ group_open_item_destroy (struct output_item *output_item)
 
 const struct output_item_class group_open_item_class =
   {
+    "group_open",
     group_open_item_destroy,
   };
 
@@ -88,5 +89,6 @@ group_close_item_destroy (struct output_item *output_item)
 
 const struct output_item_class group_close_item_class =
   {
+    "group_close",
     group_close_item_destroy,
   };
diff --git a/src/output/message-item.c b/src/output/message-item.c
index feb1d32c02..75d1667312 100644
--- a/src/output/message-item.c
+++ b/src/output/message-item.c
@@ -62,5 +62,6 @@ message_item_submit (struct message_item *item)
 
 const struct output_item_class message_item_class =
   {
+    "message",
     message_item_destroy,
   };
diff --git a/src/output/output-item-provider.h b/src/output/output-item-provider.h
index 1273f13419..aa2584bef4 100644
--- a/src/output/output-item-provider.h
+++ b/src/output/output-item-provider.h
@@ -25,6 +25,8 @@
    instance of output_item. */
 struct output_item_class
   {
+    const char *name;
+
     /* Destroys and frees ITEM.  Called when output_item_unref() drops ITEM's
        reference count to 0. */
     void (*destroy) (struct output_item *item);
diff --git a/src/output/page-setup-item.c b/src/output/page-setup-item.c
index c9cecb0daa..b4f8e4c4ca 100644
--- a/src/output/page-setup-item.c
+++ b/src/output/page-setup-item.c
@@ -99,5 +99,6 @@ page_setup_item_destroy (struct output_item *output_item)
 
 const struct output_item_class page_setup_item_class =
   {
+    "page_setup",
     page_setup_item_destroy,
   };
diff --git a/src/output/table-item.c b/src/output/table-item.c
index e24d59b37a..e9b854040a 100644
--- a/src/output/table-item.c
+++ b/src/output/table-item.c
@@ -177,5 +177,6 @@ table_item_destroy (struct output_item *output_item)
 
 const struct output_item_class table_item_class =
   {
+    "table",
     table_item_destroy,
   };
diff --git a/src/output/text-item.c b/src/output/text-item.c
index a122caf3bf..2aba955eb3 100644
--- a/src/output/text-item.c
+++ b/src/output/text-item.c
@@ -133,5 +133,6 @@ text_item_destroy (struct output_item *output_item)
 
 const struct output_item_class text_item_class =
   {
+    "text",
     text_item_destroy,
   };
-- 
2.30.2