lib/textbringer/commands/misc.rb in textbringer-0.1.7 vs lib/textbringer/commands/misc.rb in textbringer-0.1.8

@@ -225,20 +225,25 @@
       Controller.current.recursive_edit
     end
 
     define_command(:shell_execute) do
       |cmd = read_from_minibuffer("Shell execute: "),
-       buffer_name = "*Shell output*"|
+       buffer_name: "*Shell output*",
+       mode: FundamentalMode|
       buffer = Buffer.find_or_new(buffer_name)
       switch_to_buffer(buffer)
+      buffer.apply_mode(mode)
       buffer.read_only = false
       buffer.clear
       Window.redisplay
       signals = [:INT, :TERM, :KILL]
       begin
         opts = /mswin32|mingw32/ =~ RUBY_PLATFORM ? {} : {pgroup: true}
-        Open3.popen2e(cmd, opts) do |input, output, wait_thread|
+        if CONFIG[:shell_file_name]
+          cmd = [CONFIG[:shell_file_name], CONFIG[:shell_command_switch], cmd]
+        end
+        Open3.popen2e(*cmd, opts) do |input, output, wait_thread|
           input.close
           loop do
             status = output.wait_readable(0.5)
             if status
               begin
@@ -275,8 +280,14 @@
           end
         end
       ensure
         buffer.read_only = true
       end
+    end
+
+    define_command(:grep) do
+      |cmd = read_from_minibuffer("Grep: ",
+                                  initial_value: CONFIG[:grep_command] + " ")|
+      shell_execute(cmd, buffer_name: "*grep*", mode: BacktraceMode)
     end
   end
 end