Auto-convert tab to 4 spaces in TextWrangler?

Question

Is there a preference in Textwrangler to redefine a tab as 4 spaces? In Vim this is set expandtab in the vimrc, but I don\'t know how to set it in TW besides cl

Answer 1

Go to Edit -> Text Options and tick Auto-expand tabs. This will make all the new tabs to change to spaces.

To change all current tabs to spaces as well, go to Text -> Detab and hit Detab.

Hope that helps!