1*20fce977Smiod@c This file is designed to be included in manuals that use 2*20fce977Smiod@c expandargv. 3*20fce977Smiod 4*20fce977Smiod@item @@@var{file} 5*20fce977SmiodRead command-line options from @var{file}. The options read are 6*20fce977Smiodinserted in place of the original @@@var{file} option. If @var{file} 7*20fce977Smioddoes not exist, or cannot be read, then the option will be treated 8*20fce977Smiodliterally, and not removed. 9*20fce977Smiod 10*20fce977SmiodOptions in @var{file} are separated by whitespace. A whitespace 11*20fce977Smiodcharacter may be included in an option by surrounding the entire 12*20fce977Smiodoption in either single or double quotes. Any character (including a 13*20fce977Smiodbackslash) may be included by prefixing the character to be included 14*20fce977Smiodwith a backslash. The @var{file} may itself contain additional 15*20fce977Smiod@@@var{file} options; any such options will be processed recursively. 16