alt/title based on .txt

diff --git a/galgen.zsh b/galgen.zsh
index 310f7e1228689e32612daf23bfc4999fef2b5f5a..86d97c9b2bbaa3c1f9bd6c5f8585e49ed426804b 100755 (executable)
--- a/galgen.zsh
+++ b/galgen.zsh
@@ -103,7 +103,13 @@ EOF
         img=$(( ( $p - 1 ) * $pagesize + $i ))
         [[ $img -le ${#imgs} ]] || break
         echo "<a href=\"${img}.img.html\">" >> $dst
-        echo "<img alt=\"preview ${img}\" src=\"${imgs[$img]}.preview.webp\"/></a>" >> $dst
+        alt="preview ${img}"
+        title=""
+        [[ -r ${imgs[$img]}.txt ]] && {
+            alt=`cat ${imgs[$img]}.txt`
+            title="title=\"$alt\""
+        }
+        echo "<img alt=\"$alt\" $title src=\"${imgs[$img]}.preview.webp\"/></a>" >> $dst
     }
     echo "</body></html>" >> $dst
     echo page $p