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-rwxr-xr-xranger/data/scope.sh4
1 files changed, 4 insertions, 0 deletions
diff --git a/ranger/data/scope.sh b/ranger/data/scope.sh
index f9b9498b..9a9f5160 100755
--- a/ranger/data/scope.sh
+++ b/ranger/data/scope.sh
@@ -89,6 +89,7 @@ handle_extension() {
 	rtf|doc)
 	    ## Preview as text conversion
 	    ## note: catdoc does not always work for .doc files
+            ## catdoc: http://www.wagner.pp.ru/~vitus/software/catdoc/
 	    catdoc "${FILE_PATH}" && exit 5
 	    exit 1;;
 
@@ -101,12 +102,15 @@ handle_extension() {
 	## XLSX
 	xlsx)
 	    ## Preview as csv conversion
+	    ## Uses: https://github.com/dilshod/xlsx2csv
 	    xlsx2csv "${FILE_PATH}" && exit 5
 	    exit 1;;
 
 	## XLS
 	xls)
 	    ## Preview as csv conversion
+	    ## xls2csv comes with catdoc:
+            ##   http://www.wagner.pp.ru/~vitus/software/catdoc/
 	    xls2csv "${FILE_PATH}" && exit 5
 	    exit 1;;