X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;f=gopher.sh;h=0042756538be4be9758e701ce79fe04c462b2b0a;hb=c6852b70b860baecf8efa526631f6ec42f0a693e;hp=93715fca3de805898818f472c72df10af51e81a2;hpb=050494fa08e2efb5f3b870854490c54e0426de9f;p=gofetch.git

diff --git a/gopher.sh b/gopher.sh
index 93715fc..0042756 100755
--- a/gopher.sh
+++ b/gopher.sh
@@ -1,5 +1,12 @@
 #!/bin/sh
 
+# ENV variables:
+#	LINK_COLOR: escape sequences colour (def: 2)
+#		- : means no escape sequence
+#		1 : means colour 1
+#		2 : means colour 2
+#		[...]
+
 SERVER="$1"
 SELECTOR="$2"
 PORT="$3"
@@ -18,12 +25,13 @@ if [ "$SERVER" = "" ]; then
 	exit 2
 fi
 
-LINK_COLOR=2 # can be empty for no escape sequences
+# can be "-" for no escape sequences
+[ "$LINK_COLOR" = ""  ] && LINK_COLOR=2
 
 # Start and end link tags
 SL=
 EL=
-if [ "$LINK_COLOR" != "" ]; then
+if [ "$LINK_COLOR" != "-" ]; then
 	SL="`tput setf $LINK_COLOR``tput setaf $LINK_COLOR`"
 	EL="`tput init`";
 fi
@@ -66,7 +74,7 @@ getsel() {
 	cat "$1" | grep '^[0-9]' | tail -n+"$2" | head -n 1 | cut -f"$3"
 }
 
-tmp="`mktemp gofetch.current_page.XXXXX`"
+tmp="`mktemp -t gofetch.current_page.XXXXXX`"
 finish() {
   rm -rf "$tmp"
 }