added vim folding

diff --git a/source/servizi.txt b/source/servizi.txt
index 3ebc2b758852e098102518eeb3b53b8ceba7a633..409ebedb60651e29ee0d9db53240a871aeb8d8ab 100644 (file)
--- a/source/servizi.txt
+++ b/source/servizi.txt
@@ -150,7 +150,7 @@ Assicurarsi che sia installata nel sistema la versione completa dell'editor ``vi
     syntax on
     
     " If using a dark background within the editing area and syntax highlighting
-    " turn on this option as well
+    " turn on this option as well.
     set background=dark
     
     " Uncomment the following to have Vim jump to the last position when
@@ -163,14 +163,22 @@ Assicurarsi che sia installata nel sistema la versione completa dell'editor ``vi
     
     " Uncomment the following to have Vim load indentation rules and plugins
     " according to the detected filetype.
+    " This is not recommanded if you often copy and paste into vim,
+    " as it messes all the indentation.
     if has("autocmd")
       filetype plugin indent on
     endif
+
+    " This goes for comments folding: use co to expnad and zc to compress,
+    " zi to toggle on/off
+    set fdm=expr
+    set fde=getline(v:lnum)=~'^\\s*#'?1:getline(prevnonblank(v:lnum))=~'^\\s*#'?1:getline(nextnonblank(v:lnum))=~'^\\s*#'?1:0
     
     " The following are commented out as they cause vim to behave a lot
     " differently from regular Vi. They are highly recommended though.
     set showcmd             " Show (partial) command in status line.
     "set showmatch          " Show matching brackets.
+    # Ignorecase is quite userfull
     set ignorecase          " Do case insensitive matching
     "set smartcase          " Do smart case matching
     "set incsearch          " Incremental search