5 files changed, 6 insertions, 5 deletions
diff --git a/bash/bashrc.d/cd.bash b/bash/bashrc.d/cd.bash
index 79e610d8..35900b7f 100644
--- a/bash/bashrc.d/cd.bash
+++ b/bash/bashrc.d/cd.bash
@@ -1,6 +1,6 @@
 # If given two arguments to cd, replace the first with the second in $PWD,
 # emulating a Zsh function that I often find useful; preserves options too
-function cd {
+__cd() {
     while getopts lPe opt
     do
         local opts="$opts -$opt"
@@ -12,4 +12,5 @@ function cd {
         builtin cd $opts "$@"
     fi
 }
+alias cd='__cd'
 
diff --git a/bash/bashrc.d/grep.bash b/bash/bashrc.d/grep.bash
index e5a568e1..ea75bd8e 100644
--- a/bash/bashrc.d/grep.bash
+++ b/bash/bashrc.d/grep.bash
@@ -1,5 +1,5 @@
 # Function returns calculated options for grep
-function __grepopts {
+__grepopts() {
     local grepopts='-I'
     local grephelp=$(grep --help)
     echo $grephelp | grep -- --color &>/dev/null \
diff --git a/bash/bashrc.d/ls.bash b/bash/bashrc.d/ls.bash
index 03150fea..5dd65b48 100644
--- a/bash/bashrc.d/ls.bash
+++ b/bash/bashrc.d/ls.bash
@@ -1,5 +1,5 @@
 # Function returns calculated options for ls
-function __lsopts {
+__lsopts() {
     local lsopts=
     local lshelp=$(ls --help)
     echo $lshelp | grep -- --color &>/dev/null \
diff --git a/bash/bashrc.d/prompt.bash b/bash/bashrc.d/prompt.bash
index 26f9f87a..69f9bf7a 100644
--- a/bash/bashrc.d/prompt.bash
+++ b/bash/bashrc.d/prompt.bash
@@ -1,5 +1,5 @@
 # Frontend to controlling prompt
-function prompt {
+prompt() {
     local ret=$?
     local colors=$(tput colors 2>/dev/null)
     local color reset branch state url root
diff --git a/bash/bashrc.d/tmux.bash b/bash/bashrc.d/tmux.bash
index 8d5382e9..ee47e7fc 100644
--- a/bash/bashrc.d/tmux.bash
+++ b/bash/bashrc.d/tmux.bash
@@ -1,5 +1,5 @@
 # Attach to existing tmux session rather than create a new one if possible
-function tmux {
+tmux() {
     if [[ -n "$@" ]]; then
         command tmux "$@"
     else