Add firrtl-mode to README.md (#730)

Signed-off-by: Schuyler Eldridge <schuyler.eldridge@ibm.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/README.md b/README.md
index cedd79c1..ec3ee10a 100644
--- a/README.md
+++ b/README.md
@@ -34,6 +34,7 @@ sbt assembly
 
 #### Other Tools
 * Firrtl syntax highlighting for Vim users: https://github.com/azidar/firrtl-syntax
+* Firrtl mode for Emacs users: https://github.com/ibm/firrtl-mode
 * Chisel3, an embedded hardware DSL that generates Firrtl: https://github.com/ucb-bar/chisel3
 * Firrtl Interpreter: https://github.com/ucb-bar/firrtl-interpreter
 * Yosys Verilog-to-Firrtl Front-end: https://github.com/cliffordwolf/yosys