Create Perl ftplugin for Perl syntax folding

Remove corresponding section from vimrc and add plugin file to install
script.

install

@@ -162,6 +162,7 @@ mkfolder ~/.vim
 mkfolder ~/.vim/autoload
 mkfolder ~/.vim/bundle
 mkfolder ~/.vim/colors
+mkfolder ~/.vim/ftplugin
 mkfolder ~/.vim/plugin
 mkfolder ~/.vim/syntax
 
@@ -173,6 +174,9 @@ lnfile vim/plugin/long-lines.vim ~/.vim/plugin/long-lines.vim
 lnfile vim/plugin/match-brackets.vim ~/.vim/plugin/match-brackets.vim
 lnfile vim/plugin/tab-expand.vim ~/.vim/plugin/tab-expand.vim
 
+# Install my filetype plugins
+lnfile vim/ftplugin/perl.vim ~/.vim/ftplugin/perl.vim
+
 # Install pathogen
 if [[ ! -f ~/.vim/autoload/pathogen.vim ]]
 then

vim/ftplugin/perl.vim

@@ -0,0 +1,17 @@
+" File: perl.vim
+" Author: Nirenjan Krishnan
+" Description: Perl syntax folding
+" Last Modified: May 14, 2013
+
+" Perl folding
+let perl_want_scope_in_variables = 1
+let perl_extended_vars = 1
+let perl_string_as_statement = 1
+let perl_no_sync_on_sub = 1
+let perl_no_sync_on_global_var = 1
+let perl_sync_dist = 100
+let perl_fold = 1
+let perl_fold_blocks = 1
+let perl_nofold_packages = 1
+let perl_nofold_subs = 1
+

vimrc

@@ -52,18 +52,7 @@ set title
 " Folding
 set foldenable
 set foldmethod=syntax
-
-" Perl folding
-let perl_want_scope_in_variables = 1
-let perl_extended_vars = 1
-let perl_string_as_statement = 1
-let perl_no_sync_on_sub = 1
-let perl_no_sync_on_global_var = 1
-let perl_sync_dist = 100
-let perl_fold = 1
-let perl_fold_blocks = 1
-let perl_nofold_packages = 1
-let perl_nofold_subs = 1
+set foldlevel=99
 
 " Syntax shortcuts
 nmap <C-S>a :set syntax=asm<CR>