Added helper functions.

functions/alias.zsh

@@ -2,7 +2,7 @@ setopt correct        # Correct commands.
 setopt correct_all    # Correct all arguments.
 
 # The 'ls' Family
-if [[ "$DISABLE_COLOR" != 'true' ]]; then
+if ! check-bool "$DISABLE_COLOR"; then
   if [[ -f "$HOME/.dir_colors" ]] && ( (( $+commands[dircolors] )) || ( (( $+plugins[(er)gnu-utils] )) && (( $+commands[gdircolors] )) ) ); then
     eval $("${commands[dircolors]:-$commands[gdircolors]}" "$HOME/.dir_colors")
     alias ls='ls -hF --group-directories-first --color=auto'
@@ -79,7 +79,7 @@ else
 fi
 
 # Diff/Make
-if [[ "$DISABLE_COLOR" != 'true' ]]; then
+if ! check-bool "$DISABLE_COLOR"; then
   if (( $+commands[colordiff] )); then
     alias diff='colordiff -u'
     compdef colordiff=diff

functions/environment.zsh

@@ -64,7 +64,7 @@ export VISUAL="vim"
 export PAGER='less'
 
 # Grep
-if [[ "$DISABLE_COLOR" != 'true' ]]; then
+if ! check-bool "$DISABLE_COLOR"; then
   export GREP_COLOR='37;45'
   export GREP_OPTIONS='--color=auto'
 fi
@@ -89,7 +89,7 @@ if (( $+commands[lesspipe.sh] )); then
 fi
 
 # Termcap
-if [[ "$DISABLE_COLOR" != 'true' ]]; then
+if ! check-bool "$DISABLE_COLOR"; then
   export LESS_TERMCAP_mb=$'\E[01;31m'      # begin blinking
   export LESS_TERMCAP_md=$'\E[01;31m'      # begin bold
   export LESS_TERMCAP_me=$'\E[0m'          # end mode

functions/helper.zsh

@@ -0,0 +1,10 @@
+# Checks if a file can be autoloaded by trying to load it in a subshell.
+function autoloadable() {
+  ( unfunction $1 ; autoload -U +X $1 ) &>/dev/null
+}
+
+# Checks boolean variable for "true" (case insensitive "1", "y", "yes", "t", and "true").
+function check-bool {
+  [[ -n "$1" && "$1" == (1|[Yy]([Ee][Ss]|)|[Tt]([Rr][Uu][Ee]|)) ]]
+}
+

functions/terminal.zsh

@@ -14,7 +14,7 @@ fi
 # Partially supports Mac OS X Terminal since it can't set window and tab separately.
 # Usage: title "tab title" "window title"
 function terminal-title {
-  if [[ "$DISABLE_AUTO_TITLE" != 'true' ]]; then
+  if ! check-bool "$DISABLE_AUTO_TITLE"; then
     if [[ "$TERM" == screen* ]]; then
       # Set GNU Screen's hardstatus (usually truncated at 20 characters).
       printf "\ek%s\e\\" ${(V)1}

plugins/compleat/compleat.plugin.zsh

@@ -2,14 +2,14 @@
 #          FILE:  compleat.plugin.zsh
 #   DESCRIPTION:  oh-my-zsh plugin file.
 #        AUTHOR:  Sorin Ionescu <sorin.ionescu@gmail.com>
-#       VERSION:  1.0.1
+#       VERSION:  1.0.2
 # ------------------------------------------------------------------------------
 
 if (( ${+commands[compleat]} )); then
   compleat_setup="${commands[compleat]:h:h}/share/compleat-1.0/compleat_setup"
 
   if [[ -f "$compleat_setup" ]]; then
-    if ! bashcompinit >/dev/null 2>&1; then
+    if autoloadable bashcompinit; then
       autoload -Uz bashcompinit && bashcompinit -i
     fi
 

plugins/git/git.plugin.zsh

@@ -85,27 +85,27 @@ function git-prompt-status() {
   fi
 
   while IFS=$'\n' read line; do
-    if [[ "$line" == \?\?\ * ]] && [[ untracked != 'yes' ]]; then
+    if [[ "$line" == \?\?\ * ]] && ! check-bool "$untracked"; then
       untracked='yes'
       indicators="${ZSH_THEME_GIT_PROMPT_UNTRACKED}${indicators}"
     fi
-    if [[ "$line" == (((A|M|D|T) )|(AD|AM|AT|MM))\ * ]] && [[ added != 'yes' ]]; then
+    if [[ "$line" == (((A|M|D|T) )|(AD|AM|AT|MM))\ * ]] && ! check-bool "$added"; then
       added='yes'
       indicators="${ZSH_THEME_GIT_PROMPT_ADDED}${indicators}"
     fi
-    if [[ "$line" == (( (M|T))|(AM|AT|MM))\ * ]] && [[ modified != 'yes' ]]; then
+    if [[ "$line" == (( (M|T))|(AM|AT|MM))\ * ]] && ! check-bool "$modified"; then
       modified='yes'
       indicators="${ZSH_THEME_GIT_PROMPT_MODIFIED}${indicators}"
     fi
-    if [[ "$line" == R\ \ * ]] && [[ renamed != 'yes' ]]; then
+    if [[ "$line" == R\ \ * ]] && ! check-bool "$renamed"; then
       renamed='yes'
       indicators="${ZSH_THEME_GIT_PROMPT_RENAMED}${indicators}"
     fi
-    if [[ "$line" == ( D|AD)\ * ]] && [[ deleted != 'yes' ]]; then
+    if [[ "$line" == ( D|AD)\ * ]] && ! check-bool "$deleted"; then
       deleted='yes'
       indicators="${ZSH_THEME_GIT_PROMPT_DELETED}${indicators}"
     fi
-    if [[ "$line" == UU\ * ]] && [[ unmerged != 'yes' ]]; then
+    if [[ "$line" == UU\ * ]] && ! check-bool "$unmerged"; then
       unmerged='yes'
       indicators="${ZSH_THEME_GIT_PROMPT_UNMERGED}${indicators}"
     fi