| Commit message (Collapse) | Author | Age | Files | Lines |
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Note that a preprocessor cannot output an empty file, since that
is interpreted as meaning there is no replacement, and the origi-
nal file is used. To avoid this, if LESSOPEN starts with two ver-
tical bars, the exit status of the script becomes meaningful. If
the exit status is zero, the output is considered to be replace-
ment text, even if it empty. If the exit status is nonzero, any
output is ignored and the original file is used. For compatibil-
ity with previous versions of less, if LESSOPEN starts with only
one vertical bar, the exit status of the preprocessor is ignored.
Use two pipe symbols for zless, so that zless'ing a compressed empty
file will give output rather than being interpreted as its compressed
form, which is typically a binary.
Thanks Mark Nudelman for pointing out this difference and the
suggested solution.
Reported by: Matthias Meyser <meyser xenet.de>
PR: bin/168839
MFC after: 2 weeks
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Submitted by: dim
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MFC after: 1 month
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Add support for xz and lzma to lesspipe.sh (xzless, lzless)
Bump __FreeBSD_version
Approved by: delphij (mentor)
MFC after: 2 weeks
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Also add some missing $FreeBSD$ to keep svn happy.
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Major changes from v429:
* Don't pass "-" to non-pipe LESSOPEN unless it starts with "-".
* Allow a fraction as the argument to the -# (--shift) option.
* Fix highlight bug when underlined/overstruck text matches at end of line.
* Fix non-regex searches with ctrl-R.
Approved by: re (kensmith, kib)
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PR: bin/112860
MFC in: 3 days
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extensions. This seems to be unnecessary and prevents less(1) from being
able to detect file changes, so remove the part.
Submitted by: Eric Huss <e-huss netmeridian com>
PR: bin/102624
Discussed with: des
MFC After: 3 days
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(from the sys.mk rule) while still installing it under the "zless" name.
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similar to the zmore script that comes with gzip (and in fact, in most
Linux distros, zless is a symlink to that very same zmore script) but has
the advantage that you get the correct file name on the less status line,
and can use :n and :p to navigate back and forth between multiple files.
MFC after: 1 week
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MFC after: 1 week
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cat ${.ALLSRC} > ${.TARGET}
rather than
ln -sf ${.ALLSRC} ${.TARGET}
not to depends on absolute-path of symbolic links.
Commented by: marcel, obrien, bde
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P.S. it is stupid I have to define both SCRIPTS and SCRIPTSNAME.
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PR: 44582
Submitted by: Jon Disnard <jon.disnard@ca.com>
Reviewed by: ru
MFC after: 3 weeks
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and $< and $@ are even documented as deprecated.
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like more if invoked as more. The old more has not been removed.
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Reviewed by: peter
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