66052e2d07fc4e6205bf7f14adfa12d53d9ad487

 1diff --git a/lib/completion.zsh b/lib/completion.zsh
 2index 4b1bb0a6248504714afadf14960831e31f2ef411..452c0dfe765539dd6cf0a83f85037c7ac5f571a9 100644
 3--- a/lib/completion.zsh
 4+++ b/lib/completion.zsh
 5@@ -15,7 +15,12 @@ if [ "x$CASE_SENSITIVE" = "xtrue" ]; then
 6   zstyle ':completion:*' matcher-list 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
 7   unset CASE_SENSITIVE
 8 else
 9-  zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
10+  if [ "x$HYPHEN_INSENSITIVE" = "xtrue" ]; then
11+    zstyle ':completion:*' matcher-list 'm:{a-zA-Z-_}={A-Za-z_-}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
12+    unset HYPHEN_INSENSITIVE
13+  else
14+    zstyle ':completion:*' matcher-list 'm:{a-zA-Z}={A-Za-z}' 'r:|[._-]=* r:|=*' 'l:|=* r:|=*'
15+  fi
16 fi
17 
18 zstyle ':completion:*' list-colors ''