diff options
author | Mike Frysinger <vapier@gentoo.org> | 2005-11-22 22:29:08 +0000 |
---|---|---|
committer | Mike Frysinger <vapier@gentoo.org> | 2005-11-22 22:29:08 +0000 |
commit | 9ddb248fcc2583ca9a5760cf6cf97af0475bf74e (patch) | |
tree | a7063532a7dd67ba7f4937444e2e4b02389027a6 /sys-apps/less | |
parent | Version bump #113276 by Christoph Gysin. (diff) | |
download | gentoo-2-9ddb248fcc2583ca9a5760cf6cf97af0475bf74e.tar.gz gentoo-2-9ddb248fcc2583ca9a5760cf6cf97af0475bf74e.tar.bz2 gentoo-2-9ddb248fcc2583ca9a5760cf6cf97af0475bf74e.zip |
add support for .Z compressed files, colorize more source files, add support for -h/-v, and allow people to control the control stuff more #113240 by Yuri Karaban
(Portage version: 2.0.53_rc7)
Diffstat (limited to 'sys-apps/less')
-rw-r--r-- | sys-apps/less/files/lesspipe.sh | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/sys-apps/less/files/lesspipe.sh b/sys-apps/less/files/lesspipe.sh index a34827c5f5e7..43d3c6bfdf18 100644 --- a/sys-apps/less/files/lesspipe.sh +++ b/sys-apps/less/files/lesspipe.sh @@ -1,5 +1,5 @@ #!/bin/bash -# +# # Preprocessor for 'less'. Used when this environment variable is set: # LESSOPEN="|lesspipe.sh %s" @@ -11,6 +11,7 @@ guesscompress() { case "$1" in *.gz) echo "gunzip -c" ;; *.bz2) echo "bunzip2 -c" ;; + *.Z) echo "compress -d" ;; *) echo "cat" ;; esac } @@ -125,13 +126,27 @@ lesspipe() { *.bin|*.cue) cd-info --no-header --no-device-info "$1" ;; ### Source code ### - *.awk|*.java|*.js|*.m4|*.pl|*.sh|\ - *.[ch]|*.[ch]pp|*.[ch]xx|*.cc|*.hh|*.[sS]|\ - *.patch) + *.awk|*.groff|*.java|*.js|*.m4|*.php|*.pl|*.pm|*.pod|*.sh|\ + *.ad[asb]|*.asm|*.inc|*.[ch]|*.[ch]pp|*.[ch]xx|*.cc|*.hh|\ + *.lsp|*.l|*.pas|*.p|*.xml|*.xps|*.xsl|*.axp|*.ppd|*.pov|\ + *.diff|*.patch|*.py|*.rb|*.sql) + + # Allow people to flip color off if they dont want it + case ${LESSCOLOR} in + [yY][eE][sS]|1|true) LESSCOLOR=1;; + [nN][oO]|0|false) LESSCOLOR=0;; + *) LESSCOLOR=1;; # default to colorize + esac + [[ ${LESSCOLORIZER+set} != "set" ]] && LESSCOLORIZER=code2color + if [[ ${LESSCOLOR} == "0" ]] || [[ -z ${LESSCOLORIZER} ]] ; then + # let less itself handle these files + exit 0 + fi + # Only colorize if we know less will handle raw codes for opt in ${LESS} ; do if [[ ${opt} == "-r" || ${opt} == "-R" ]] ; then - code2color "$1" + ${LESSCOLORIZER} "$1" break fi done @@ -167,6 +182,30 @@ lesspipe() { if [[ -z $1 ]] ; then echo "Usage: lesspipe.sh <file>" +elif [[ $1 == "-V" ]] ; then + Id="lesspipe.sh" + cvsid="$Id: lesspipe.sh,v 1.12 2005/11/22 22:29:08 vapier Exp $" + cat <<-EOF + $cvsid + Copyright 2001-2005 Gentoo Foundation + Mike Frysinger <vapier@gentoo.org> + (with plenty of ideas stolen from other projects/distros) + + + EOF + less -V +elif [[ $1 == "-h" || $1 == "--help" ]] ; then + cat <<-EOF + lesspipe.sh: preproccess files before sending them to less + + Usage: lesspipe.sh <file> + + lesspipe.sh specific settings: + LESSCOLOR env - toggle colorizing of output + LESSCOLORIZER env - program used to colorize output (default: code2color) + + Run 'less --help' or 'man less' for more info + EOF elif [[ -d $1 ]] ; then ls -alF -- "$1" else |