[groff] 09/18: [libgroff]: Annotate future direction.

[G. Branden Robinson]

gbranden pushed a commit to branch master
in repository groff.

commit 3d3fa82224e90880434dfb86b301a82dc3708c54
Author: G. Branden Robinson <g.branden.robinson@gmail.com>
AuthorDate: Wed Jan 3 18:47:04 2024 -0600

    [libgroff]: Annotate future direction.
---
 src/include/itable.h | 3 +++
 src/include/ptable.h | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/src/include/itable.h b/src/include/itable.h
index e3190c512..61af83894 100644
--- a/src/include/itable.h
+++ b/src/include/itable.h
@@ -22,6 +22,9 @@ along with this program.  If not, see 
<http://www.gnu.org/licenses/>. */
 
 #include <assert.h>
 
+// This groffism can be replaced with std::unordered_map<int, T> if/when
+// we migrate to C++11.
+
 // 'class ITABLE(T)' is the type of a hash table mapping an integer (int >= 0)
 // to an object of type T.
 //
diff --git a/src/include/ptable.h b/src/include/ptable.h
index 36d1f4540..b5a5d42e7 100644
--- a/src/include/ptable.h
+++ b/src/include/ptable.h
@@ -23,6 +23,9 @@ along with this program.  If not, see 
<http://www.gnu.org/licenses/>. */
 #include <assert.h>
 #include <string.h>
 
+// This groffism can be replaced with
+// std::unordered_map<const char *, T> if/when we migrate to C++11.
+
 // 'class PTABLE(T)' is the type of a hash table mapping a string
 // (const char *) to an object of type T.
 //