[irstlm] 29/126: made script compliant with MacOSx

[Giulio Paci]

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giuliopaci-guest pushed a commit to annotated tag adaptiveLM.v0.1
in repository irstlm.

commit 9e5e77bf77c2cb4d9398241220a007bb11cf2a8c
Author: Nicola Bertoldi <bertoldi at fbk.eu>
Date:   Mon Jul 27 07:52:05 2015 +0200

    made script compliant with MacOSx
---
 scripts/add-start-end.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/add-start-end.sh b/scripts/add-start-end.sh
index 393e30e..bc9066e 100755
--- a/scripts/add-start-end.sh
+++ b/scripts/add-start-end.sh
@@ -65,7 +65,7 @@ done
 eos="";
 bos="";
 
-for i in `seq $repeat`; do bos="$bos<${symbol}> "; eos="$eos <\/${symbol}>";done
+i=0 ; while [ $i -lt $repeat ] ; do bos="$bos<${symbol}> "; eos="$eos <\/${symbol}>" ; i=$(( $i + 1 )) ; done
 
 (sed "s/^/$bos/" | sed "s/\$/ $eos/";) |\
 sed "s/\([^ ]\{$maxwordlen\}\)\([^ ]\{1,\}\)/\1/g"

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