update

1 files changed, 0 insertions, 53 deletions

diff --git a/pb b/pb
deleted file mode 100755
index 279bbe8..0000000
--- a/pb
+++ /dev/null
@@ -1,53 +0,0 @@
-#!/usr/bin/env bash
-
-#--- is number functions
-# https://stackoverflow.com/questions/806906/how-do-i-test-if-a-variable-is-a-number-in-bash/806923#806923
-pb_isuint() { case $1        in '' | *[!0-9]*              ) return 1;; esac ;}
-pb_isint()  { case ${1#[-+]} in '' | *[!0-9]*              ) return 1;; esac ;}
-pb_isunum() { case $1        in '' | . | *[!0-9.]* | *.*.* ) return 1;; esac ;}
-pb_isnum()  { case ${1#[-+]} in '' | . | *[!0-9.]* | *.*.* ) return 1;; esac ;}
-
-#--- 256 colour functions 
-# usage:
-#  source ./pb
-#  printf %b "$(pb_bg 196)$(pb_fg 254) RED $(pb_nc)\n"
-
-pb_nc() {
-  printf '\033[0;0m';
-  exit;	
-}
-
-pb_fg() {
-
-  if [ -z "$1" ] || ! pb_isuint "$1" ; then
-    return 1
-  fi
-  
-  local x
-  x=$(tput colors)
-
-  if (("$1" < 256)) && (("$x" > 255)); then
-    printf %s "\033[38;5;$1m"
-  fi
-
-  return 0
-
-}
-
-pb_bg() {
-
-  if [ -z "$1" ] || ! pb_isuint "$1" ; then
-    return 1
-  fi
-
-  local x
-  x=$(tput colors)
-
-  if (("$1" < 256)) && (("$x" > 255)); then
-    printf %s "\033[48;5;$1m"
-  fi
-
-  return 0
-}    
-	
-# end 256 colour functions