* include/usage.h (gzip_trivial_usage): Make FILE optional.
(gzip_full_usage): Note behavior when FILE is unspecified.
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@ -628,10 +628,10 @@
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"-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
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"-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
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#define gzip_trivial_usage \
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#define gzip_trivial_usage \
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"[OPTION]... FILE"
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"[OPTION]... [FILE]"
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#define gzip_full_usage \
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#define gzip_full_usage \
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"Compress FILE with maximum compression.\n" \
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"Compress FILE with maximum compression.\n" \
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"When FILE is '-', reads standard input. Implies -c.\n\n" \
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"When FILE is '-' or unspecified, reads standard input. Implies -c.\n\n" \
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"Options:\n" \
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"Options:\n" \
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"\t-c\tWrite output to standard output instead of FILE.gz\n" \
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"\t-c\tWrite output to standard output instead of FILE.gz\n" \
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"\t-d\tdecompress"
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"\t-d\tdecompress"
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