Node:Invisible comments, Next:, Previous:Comments, Up:Comments



Invisible comments

@z...@x
If a source or include file begins with @z (in the very first two characters of the file), then all material is skipped until and including a line beginning in column 1 with @x [except that lines of the form $Keyword: text of keyword $ are processed; see $KEYWORD, ATK_ (source files), or ATk (include files)].
@%
All material until and including the next newline is completely ignored.
@%%
As @%, but also skip blank lines that immediately follow the current line.

For example,

@z
Author:  J. A. Krommes
@x
@c @% This sets the global language to C.
@* EXAMPLE.