sharad + special   13

Atomic Changes - GNU Emacs Lisp Reference Manual
In data base terminology, an atomic change is an indivisible change—it can succeed entirely or it can fail entirely, but it cannot partly succeed. A Lisp program can make a series of changes to one or several buffers as an atomic change group, meaning that either the entire series of changes will be installed in their buffers or, in case of an error, none of them will be.
elsip  emacs  buffer  clisp  lisp  form  special  Delicious 
september 2009 by sharad

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