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@@ -11,17 +11,17 @@ bash /vagrant/devtools/dev-versions.sh
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# Configure the Cool Prompt™ (not actually trademarked).
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# The Cool Prompt tells you whether you’re in debug or strict mode, whether
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# you have colours configured, and whether your last command failed.
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-function nonzero_return() { RETVAL=$?; [ $RETVAL -ne 0 ] && echo "$RETVAL "; }
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-function debug_mode() { [ "$EXA_DEBUG" == "trace" ] && echo -n "trace-"; [ -n "$EXA_DEBUG" ] && echo "debug "; }
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-function strict_mode() { [ -n "$EXA_STRICT" ] && echo "strict "; }
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-function lsc_mode() { [ -n "$LS_COLORS" ] && echo "lsc "; }
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-function exac_mode() { [ -n "$EXA_COLORS" ] && echo "exac "; }
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+nonzero_return() { RETVAL=$?; [ "$RETVAL" -ne 0 ] && echo "$RETVAL "; }
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+debug_mode() { [ "$EXA_DEBUG" == "trace" ] && echo -n "trace-"; [ -n "$EXA_DEBUG" ] && echo "debug "; }
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+strict_mode() { [ -n "$EXA_STRICT" ] && echo "strict "; }
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+lsc_mode() { [ -n "$LS_COLORS" ] && echo "lsc "; }
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+exac_mode() { [ -n "$EXA_COLORS" ] && echo "exac "; }
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export PS1="\[\e[1;36m\]\h \[\e[32m\]\w \[\e[31m\]\`nonzero_return\`\[\e[35m\]\`debug_mode\`\[\e[32m\]\`lsc_mode\`\[\e[1;32m\]\`exac_mode\`\[\e[33m\]\`strict_mode\`\[\e[36m\]\\$\[\e[0m\] "
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# The ‘debug’ function lets you switch debug mode on and off.
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# Turn it on if you need to see exa’s debugging logs.
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-function debug () {
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+debug() {
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case "$1" in
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""|"on") export EXA_DEBUG=1 ;;
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"off") export EXA_DEBUG= ;;
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@@ -33,8 +33,9 @@ function debug () {
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# The ‘strict’ function lets you switch strict mode on and off.
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# Turn it on if you’d like exa’s command-line arguments checked.
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-function strict () {
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- case "$1" in "on") export EXA_STRICT=1 ;;
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+strict() {
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+ case "$1" in
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+ "on") export EXA_STRICT=1 ;;
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"off") export EXA_STRICT= ;;
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"") [ -n "$EXA_STRICT" ] && echo "strict on" || echo "strict off" ;;
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*) echo "Usage: strict on|off"; return 1 ;;
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@@ -45,7 +46,7 @@ function strict () {
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# environment variables. There’s also a ‘hacker’ theme which turns everything
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# green, which is usually used for checking that all colour codes work, and
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# for looking cool while you phreak some mainframes or whatever.
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-function colors () {
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+colors() {
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case "$1" in
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"ls")
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export LS_COLORS="di=34:ln=35:so=32:pi=33:ex=31:bd=34;46:cd=34;43:su=30;41:sg=30;46:tw=30;42:ow=30;43"
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