r25

Changelog

• (New) A new dironly option is added to only show directories and hide regular files (by @mtoohey31).
• (New) A new dircache option is added to disable caching of directories (by @sigasigasiga).
• (New) Two new commands filter and setfilter is added along with a new option incfilter and a promptfmt expansion %F to implement directory filtering feature (by @SPFabGerman).
• (New) A new special command pre-cd is added to run a command before a directory is changed (by @SPFabGerman).
• (New) cmap command now accepts all expressions similar to map (by @SPFabGerman).
• (Fix) Marking a symlink directory should now save the symlink path instead of the target path (by @SeerLite).
• (Fix) A number of crashes have been fixed when hidden option is changed (by @kmarius).