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gopher.sh: disabling the escape sequences with ENV
[gofetch.git]
/
gopher.sh
diff --git
a/gopher.sh
b/gopher.sh
index 56fe265365b16ec7e29ce6272f09764cdea3d22b..0042756538be4be9758e701ce79fe04c462b2b0a 100755
(executable)
--- a/
gopher.sh
+++ b/
gopher.sh
@@
-1,5
+1,12
@@
#!/bin/sh
#!/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"
SERVER="$1"
SELECTOR="$2"
PORT="$3"
@@
-18,12
+25,13
@@
if [ "$SERVER" = "" ]; then
exit 2
fi
exit 2
fi
-LINK_COLOR=2 # can be empty for no escape sequences
+# can be "-" for no escape sequences
+[ "$LINK_COLOR" = "" ] && LINK_COLOR=2
# Start and end link tags
SL=
EL=
# Start and end link tags
SL=
EL=
-if [ "$LINK_COLOR" != "" ]; then
+if [ "$LINK_COLOR" != "
-
" ]; then
SL="`tput setf $LINK_COLOR``tput setaf $LINK_COLOR`"
EL="`tput init`";
fi
SL="`tput setf $LINK_COLOR``tput setaf $LINK_COLOR`"
EL="`tput init`";
fi