Translations: Fix LTR/RTL issue in Arabic xz man page tables

The headings are RTL but in some tables the rows were LTR because the
first strong char was LTR, like the "e" in "-0e". Add {RLM}{LRM}...{RLM}
to those columns ("-0" to "-9", and "-0e" to "-9e"):

    sed -ri $'/^msgstr /{s/"(-[0-9]e?)"/"\u200f\u200e\\1\u200f"/}' ar.po

It's not perfect because groff doesn't treat RLM and LRM as zero-width
chars, and thus the columns are slightly misaligned. It's good enough
in practice still.

Thanks-to: Zayed Al-Saidi <zayed.alsaidi@gmail.com>

diff --git a/po4a/ar.po b/po4a/ar.po
index 93d6afccbd7868eccb830c9a7815146c2b5d4935..270ae02afcec234219c01c995ae5664fe17004e0 100644 (file)
--- a/po4a/ar.po
+++ b/po4a/ar.po
@@ -782,7 +782,7 @@ msgstr "ذ_الفك"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-0"
-msgstr "-0"
+msgstr "‏‎-0‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -812,7 +812,7 @@ msgstr "1 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-1"
-msgstr "-1"
+msgstr "‏‎-1‏"
 
 #. type: TP
 #: ../src/xz/xz.1 ../src/scripts/xzgrep.1
@@ -836,7 +836,7 @@ msgstr "2 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-2"
-msgstr "-2"
+msgstr "‏‎-2‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -854,7 +854,7 @@ msgstr "17 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-3"
-msgstr "-3"
+msgstr "‏‎-3‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -884,7 +884,7 @@ msgstr "5 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-4"
-msgstr "-4"
+msgstr "‏‎-4‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -902,7 +902,7 @@ msgstr "48 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-5"
-msgstr "-5"
+msgstr "‏‎-5‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -926,7 +926,7 @@ msgstr "94 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-6"
-msgstr "-6"
+msgstr "‏‎-6‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -938,7 +938,7 @@ msgstr "6"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-7"
-msgstr "-7"
+msgstr "‏‎-7‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -956,7 +956,7 @@ msgstr "186 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-8"
-msgstr "-8"
+msgstr "‏‎-8‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -974,7 +974,7 @@ msgstr "33 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-9"
-msgstr "-9"
+msgstr "‏‎-9‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -1044,7 +1044,7 @@ msgstr "بما أن هناك مستويين بحجم قاموس 4 ميجاباي
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-0e"
-msgstr "-0e"
+msgstr "‏‎-0e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -1056,7 +1056,7 @@ msgstr "8"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-1e"
-msgstr "-1e"
+msgstr "‏‎-1e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -1068,7 +1068,7 @@ msgstr "13 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-2e"
-msgstr "-2e"
+msgstr "‏‎-2e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -1080,7 +1080,7 @@ msgstr "25 ميجابايت"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-3e"
-msgstr "-3e"
+msgstr "‏‎-3e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
@@ -1092,37 +1092,37 @@ msgstr "7"
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-4e"
-msgstr "-4e"
+msgstr "‏‎-4e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-5e"
-msgstr "-5e"
+msgstr "‏‎-5e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-6e"
-msgstr "-6e"
+msgstr "‏‎-6e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-7e"
-msgstr "-7e"
+msgstr "‏‎-7e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-8e"
-msgstr "-8e"
+msgstr "‏‎-8e‏"
 
 #. type: tbl table
 #: ../src/xz/xz.1
 #, no-wrap
 msgid "-9e"
-msgstr "-9e"
+msgstr "‏‎-9e‏"
 
 #. type: Plain text
 #: ../src/xz/xz.1