Topics

How to remove empty lines in region

• Select what you want to change, or C-x h to select the whole buffer.
• Then: M-x flush-lines RET followed by ^$ RET or ^[[ : space : ]]*$ RET
• ^[[ : space : ]]*$ contain the meta-characters:
  • ^ for beginning of string,
  • $ for end of string,

Tag multiple headers in a region

• Select region
• run M-x org-change-tag-in-region

Remove read-only lock in a buffer

C-x C-q

org-mode

• Bookmark with Org-capture | The DevOps Blog How to capture links with own functions (for lisp beginners)