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| author | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2018-12-25 22:42:45 (EST) |
|---|---|---|
| committer | Patrick McDermott <patrick.mcdermott@libiquity.com> | 2018-12-25 22:42:45 (EST) |
| commit | 0d7da47773513cabf6465af0a2c8d24204479046 (patch) | |
| tree | 5429d499bf244b2ef2315e09c7a8ccfbafbb84c8 | |
| parent | 8d5bfc4679824ca505f5982ee602e5b79774f890 (diff) | |
ob_set_substvar(): Shorten sed script comments
| -rw-r--r-- | lib/control.sh | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/lib/control.sh b/lib/control.sh index 40a9b08..fd07bed 100644 --- a/lib/control.sh +++ b/lib/control.sh @@ -194,12 +194,12 @@ ob_set_substvar() # Trim leading and trailing whitespace from value. value="$(echo "${value}" | sed -n ' - H; # Store each input line in the hold space. - ${ # At the last line of input, … - g; # … restore the hold space into the pattern space, … - s/^[\n]*//; # … remove leading newline characters, … - s/[\n]*$//; # … remove trailing newline characters, and … - p; # … print the results. + H; # Store each input line in the hold space. + ${ # At the last line of input: + g; # restore the hold space into the pattern space, + s/^[\n]*//; # remove leading newline characters, + s/[\n]*$//; # remove trailing newline characters, and + p; # print the results. }; ')" |