tree 464b41432637d0100409a0f9222e11956c30ffb8
parent d4c13225477df6d137c08bdda247add6e66ec84c
author Garret Rieger <grieger@google.com> 1683266225 +0000
committer Garret Rieger <grieger@google.com> 1683266225 +0000

[subset] change glyph mapping api to return a mutable map.

Maintains consistency with our other set based api methods.