Add --no-mouse option to replace FZF_MOUSE_ENABLED

README.md

@@ -60,11 +60,11 @@ usage: fzf [options]
     -i                   Case-insensitive match (default: smart-case match)
     +i                   Case-sensitive match
     +c, --no-color       Disable colors
+        --no-mouse       Disable mouse
 
   Environment variables
     FZF_DEFAULT_COMMAND  Default command to use when input is tty
     FZF_DEFAULT_OPTS     Defaults options. (e.g. "-x -m --sort 10000")
-    FZF_MOUSE_ENABLED    Set to 0 to disable mouse
 ```
 
 fzf will launch curses-based finder, read the list from STDIN, and write the

fzf

@@ -7,7 +7,7 @@
 #  / __/ / /_/ __/
 # /_/   /___/_/    Fuzzy finder for your shell
 #
-# Version: 0.7.0-devel (January 30, 2014)
+# Version: 0.7.0 (January 30, 2014)
 #
 # Author:  Junegunn Choi
 # URL:     https://github.com/junegunn/fzf
@@ -50,7 +50,7 @@ end
 
 class FZF
   C = Curses
-  attr_reader :rxflag, :sort, :color, :multi, :query, :extended
+  attr_reader :rxflag, :sort, :color, :mouse, :multi, :query, :extended
 
   class AtomicVar
     def initialize value
@@ -81,6 +81,7 @@ class FZF
     @color    = true
     @multi    = false
     @extended = false
+    @mouse    = true
 
     argv =
       if opts = ENV['FZF_DEFAULT_OPTS']
@@ -101,6 +102,7 @@ class FZF
       when '+i'                  then @rxflag   = 0
       when '-c', '--color'       then @color    = true
       when '+c', '--no-color'    then @color    = false
+      when       '--no-mouse'    then @mouse    = false
       when '+s', '--no-sort'     then @sort     = nil
       when '-q', '--query'
         usage 1, 'query string required' unless query = argv.shift
@@ -171,11 +173,11 @@ class FZF
     -i                   Case-insensitive match (default: smart-case match)
     +i                   Case-sensitive match
     +c, --no-color       Disable colors
+        --no-mouse       Disable mouse
 
   Environment variables
     FZF_DEFAULT_COMMAND  Default command to use when input is tty
-    FZF_DEFAULT_OPTS     Defaults options. (e.g. "-x -m --sort 10000")
-    FZF_MOUSE_ENABLED    Set to 0 to disable mouse] + $/ + $/
+    FZF_DEFAULT_OPTS     Defaults options. (e.g. "-x -m --sort 10000")] + $/ + $/
     exit x
   end
 
@@ -472,7 +474,7 @@ class FZF
 
   def init_screen
     C.init_screen
-    unless ENV.fetch('FZF_MOUSE_ENABLED', '1') == '0'
+    if @mouse
       C.mouseinterval 0
       C.mousemask C::ALL_MOUSE_EVENTS
     end

test/test_fzf.rb

@@ -20,6 +20,7 @@ class TestFZF < MiniTest::Unit::TestCase
     assert_equal false, fzf.multi
     assert_equal true,  fzf.color
     assert_equal nil,   fzf.rxflag
+    assert_equal true,  fzf.mouse
   end
 
   def test_environment_variables
@@ -28,7 +29,7 @@ class TestFZF < MiniTest::Unit::TestCase
     fzf = FZF.new []
     assert_equal 20000, fzf.sort
 
-    ENV['FZF_DEFAULT_OPTS'] = '-x -m -s 10000 -q "  hello  world  " +c'
+    ENV['FZF_DEFAULT_OPTS'] = '-x -m -s 10000 -q "  hello  world  " +c --no-mouse'
     fzf = FZF.new []
     assert_equal 10000,   fzf.sort
     assert_equal '  hello  world  ',
@@ -36,14 +37,16 @@ class TestFZF < MiniTest::Unit::TestCase
     assert_equal true,    fzf.extended
     assert_equal true,    fzf.multi
     assert_equal false,   fzf.color
+    assert_equal false,   fzf.mouse
   end
 
   def test_option_parser
     # Long opts
-    fzf = FZF.new %w[--sort=2000 --no-color --multi +i --query hello --extended]
+    fzf = FZF.new %w[--sort=2000 --no-color --multi +i --query hello --extended --no-mouse]
     assert_equal 2000,    fzf.sort
     assert_equal true,    fzf.multi
     assert_equal false,   fzf.color
+    assert_equal false,   fzf.mouse
     assert_equal 0,       fzf.rxflag
     assert_equal 'hello', fzf.query.get
     assert_equal true,    fzf.extended
@@ -53,6 +56,7 @@ class TestFZF < MiniTest::Unit::TestCase
     assert_equal nil,     fzf.sort
     assert_equal false,   fzf.multi
     assert_equal true,    fzf.color
+    assert_equal true,    fzf.mouse
     assert_equal 1,       fzf.rxflag
     assert_equal 'hello', fzf.query.get
     assert_equal false,   fzf.extended