Merge pull request #35 from crpb/help

 * -h|help

completions/_fnt

@@ -11,6 +11,7 @@ mode)
  {update,-u}"[updates the font package index of debian sid]" \
  {list,-l}"[lists installed fonts with glyphcount per font]" \
  info"[information about how many fonts can be installed]" \
+ {help,-h}"[show help]" \
  {install,-i}"[install a font]" \
  {remove,-r}"[remove a font]" \
  {preview,-p}"[preview a font]" \

fnt

@@ -84,24 +84,23 @@ for a in $check; do
  fi
 done
 
-if [ -z "$1" ]; then
- cat<< 'EOHELP'
-Syntax: fnt [ update | list | info ]
+case "$1" in
+ help|-h)
+ cat << 'EOF'
+Syntax: fnt [ update | list | info | help ]
  fnt [ install | remove | preview | search ] font
 
 update|-u updates the font package index of debian sid
 list|-l lists installed fonts with glyphcount per font
 info information about how many fonts can be installed
+help|-h this help
 install|-i install a font
 remove|-r remove a font
 preview|-p preview a font
 search|-s search for font
+EOF
+ ;;
 
-EOHELP
- exit 0
-fi
-
-case "$1" in
  update|-u)
  echo Updating...
  mkdir -p "${CACHEDIR}"
@@ -244,11 +243,20 @@ case "$1" in
  \ \( | ()~() | )/ /
  \__|\ | (-___-) | /|__/
  ' '--' ==`-'== '--' '
-
 EOF
  ;;
  *)
- # zcat /usr/share/doc/fnt/README.md.gz |head -10 |grep -v '`' |/usr/games/lolcat
- echo "Nothing..."
+ lolcat=$(command -v cat)
+ if command -v lolcat>/dev/null; then lolcat=$(command -v lolcat); fi
+ $lolcat << 'EOF'
+ .d888
+ d88P" 888
+ 888 888
+.d88888 888888b. d888888
+ 888 888 "88b 888
+ 888 888 888 888
+ 888 888 888 Y88b.
+ 888 888 888 "Y888
+EOF
  ;;
 esac