deletions | additions       diff --git a/layout.md b/layout.md  index 3008e41..9a1db3e 100644  --- a/layout.md  +++ b/layout.md 
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section_Layout_directives_subsection_General__.tex  section_LaTeX_Programming_Only_if__.tex  subsection_Generating_a_Christmass_Caroll__.tex  Testing_input_etc_passwd_Shadow__.tex Testing_input_etc_passwd_Security__.tex