12 lines
108 B
Bash
12 lines
108 B
Bash
#!/bin/sh -
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../ed - <<\EOT
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r \s1.d
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s/\([^ ][^ ]*\)/(\1)/g
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2s
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/3/s
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/\(4\)/sr
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/\(.\)/srg
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%s/i/&e/
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w \s1.o
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EOT
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