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-rw-r--r--bash/bashrc.d/completion.bash3
1 files changed, 3 insertions, 0 deletions
diff --git a/bash/bashrc.d/completion.bash b/bash/bashrc.d/completion.bash
index d3fb246c..ecdffab8 100644
--- a/bash/bashrc.d/completion.bash
+++ b/bash/bashrc.d/completion.bash
@@ -43,6 +43,9 @@ complete -A variable declare export readonly typeset
# Both functions and variables
complete -A function -A variable unset
+# The `mapfile` builtin in Bash >= 4.0
+((BASH_VERSINFO[0] >= 4)) && complete -A arrayvar mapfile
+
# If we have dynamic completion loading (Bash>=4.0), use it
if ((BASH_VERSINFO[0] >= 4)) ; then