Revision: 12595
http://sourceforge.net/p/skim-app/code/12595
Author: hofman
Date: 2021-12-02 15:13:31 +0000 (Thu, 02 Dec 2021)
Log Message:
-----------
set variables to empty instead of empty string, is equivalent
Modified Paths:
--------------
trunk/displayline
Modified: trunk/displayline
===================================================================
--- trunk/displayline 2021-12-01 15:58:08 UTC (rev 12594)
+++ trunk/displayline 2021-12-02 15:13:31 UTC (rev 12595)
@@ -15,11 +15,11 @@
fi
# get arguments
-revert=""
-showing_bar=""
+revert=
+reading_bar=
activate="activate"
zerobased=
-from_source=""
+from_source=
while [[ "${1:0:1}" == "-" ]]; do
if [[ "$1" == "-r" || "$1" == "-revert" ]]; then
revert="try
@@ -28,9 +28,9 @@
if (count of theDocs) > 0 then revert theDocs
end try"
elif [[ "$1" == "-b" || "$1" == "-readingbar" ]]; then
- showing_bar="with showing reading bar"
+ reading_bar="with showing reading bar"
elif [[ "$1" == "-g" || "$1" == "-background" ]]; then
- activate=""
+ activate=
elif [[ "$1" == "-z" || "$1" == "-zerobased" ]]; then
zerobased=1
fi
@@ -39,13 +39,13 @@
line=$1
file="$2"
shopt -s extglob
-[[ $# -gt 2 ]] && src="$3" || src=""
+[[ $# -gt 2 ]] && src="$3" || src=
# expand relative paths
[[ "${file:0:1}" == "/" ]] || file="${PWD}/${file}"
-[[ "${src}" == "" || "${src:0:1}" == "/" ]] || src="${PWD}/${src}"
+[[ -z "${src}" || "${src:0:1}" == "/" ]] || src="${PWD}/${src}"
-[[ "${src}" == "" ]] || from_source="from POSIX file \"$src\""
+[[ -z "${src}" ]] || from_source="from POSIX file \"$src\""
[[ -z ${zerobased} ]] || (( line+=1 ))
@@ -55,7 +55,7 @@
tell application "Skim"
$revert
open theFile
- go document 1 to TeX line $line $from_source $showing_bar
+ go document 1 to TeX line $line $from_source $reading_bar
$activate
end tell
EOF
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