new less, closing bug #22

1 files changed, 41 insertions, 0 deletions

diff --git a/sys-apps/less/files/lesspipe.sh-r1 b/sys-apps/less/files/lesspipe.sh-r1
new file mode 100644
index 000000000000..a647ac1b51b1
--- /dev/null
+++ b/sys-apps/less/files/lesspipe.sh-r1
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# Preprocessor for 'less'. Used when this environment variable is set:
+# LESSOPEN="|lesspipe.sh %s"
+
+lesspipe() {
+
+  case "$1" in
+
+  *.tar.bz2) tar tjvvf $1 2>/dev/null ;;
+  *.bz2) bzip2 -dc $1 2>/dev/null ;;
+  *.tar) tar tvvf $1 2>/dev/null ;;
+  *.tbz2) tar tjvvf $1 2>/dev/null ;;
+  *.tbz) tar tjvvf $1 2>/dev/null ;;
+  *.tar.gz) tar tzvvf $1 2>/dev/null ;;
+  *.tgz) tar tzvvf $1 2>/dev/null ;;
+  *.tar.z) tar tzvvf $1 2>/dev/null ;;
+  *.tar.Z) tar tzvvf $1 2>/dev/null ;;
+  *.z) gzip -dc $1  2>/dev/null ;;
+  *.Z) gzip -dc $1  2>/dev/null ;;
+  *.zip) unzip -l $1 2>/dev/null ;;
+  *.rpm) rpm -qilp "$1" 2>/dev/null ;;
+  *.[1-9] | *.n | *.man)
+    [ "$(file -L $1 | cut -d ' ' -f 2)" = "troff" -o \
+    "$(file -L $1 | cut -d ' ' -f 2)" = "ASCII" ] &&
+    groff -S -s -p -t -e -Tascii -mandoc "$1" 2>/dev/null ;;
+  *.[1-9].gz | *.n.gz | *.man.gz)
+    [ "$(gzip -dc $1 2>/dev/null|file -|tr -s ' '|cut -d ' ' -f3)" = "troff" -o \
+    "$(gzip -dc $1 2>/dev/null|file -|tr -s ' '|cut -d ' ' -f3)" = "ASCII" ] &&
+    gzip -dc $1 2>/dev/null | groff -S -s -p -t -e -Tascii -mandoc ;;
+  *.gz) gzip -dc $1  2>/dev/null ;; # keep this after the above statement :)
+  *) FILE="$(file -L $1)"
+    FILE1="$(echo $FILE | cut -d ' ' -f 2)"
+    FILE2="$(echo $FILE | cut -d ' ' -f 3)"
+    [ "$FILE1" = "Linux/i386" -o "$FILE2" = "Linux/i386" -o \
+      "$FILE1" = "ELF" -o "$FILE2" = "ELF" ] && strings $1 ;;
+
+  esac
+}
+
+lesspipe $1