Set grep 2.5.3 colours.

git-svn-id: https://svn.cambridge.iain.cx/profile/trunk@155 6be0d1a5-5cfe-0310-89b6-964be062b18b

diff --git a/.profile.d/variables.bashrc b/.profile.d/variables.bashrc
index 3182c19..3298c76 100644 (file)
--- a/.profile.d/variables.bashrc
+++ b/.profile.d/variables.bashrc
@@ -18,5 +18,15 @@ export SSHTERM="urxvt"
 export SSHTERM_TITLE="-title"
 export SSHTERM_EXEC="-e"
 export GREP_COLOR='0;33'
+# cx: Lines of context; sl: Matching lines; mt: Search string; fn: Filename
+# ln: Line number; bn: Byte offset; se: Separators.
+colours=$(tput colors)
+if [ $colours = 256 ]; then
+  export GREP_COLORS='cx=38;5;246:sl=:mt=33:fn=38;5;25:ln=38;5;82:bn=33:se=38;5;246'
+elif [ $colours -gt 88 ]; then
+  export GREP_COLORS='cx=38;5;84:sl=:mt=33:fn=38;5;22:ln=38;5;44:bn=33:se=38;5;84'
+else
+  export GREP_COLORS='cx=31:sl=:mt=33:fn=36:ln=34:bn=33:se=31'
+fi
 export SCREENDIR="$HOME/.screen/$HOSTNAME"
 #mkdir -p "$SCREENDIR"