ampersand management added

diff --git a/populate.sh b/populate.sh
index 6dec3fa..e39c3cd 100755 (executable)
--- a/populate.sh
+++ b/populate.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 # set -x
-
+# export PS4='+${BASH_SOURCE}:${LINENO}:${FUNCNAME[0]}: '
 #
 #   populate.sh
 #
@@ -99,7 +99,7 @@ function unsedify() {
        else
            cat
         fi
-    ) | sed 's/\(["\\\/\$]\)/\\\1/g'
+    ) | sed 's/\(["\\\/\$&]\)/\\\1/g'
 
     return 0
 }
@@ -113,7 +113,7 @@ function formatify() {
         fi
     ) | (
        if [ "$1" = "tex" ]; then
-           sed 's/à/\\`a/g;s/è/\\`e/g;s/ì/\\`i/g;s/ò/\\`o/g;s/ù/\\`u/g;s/áéíóú/\\'"'"'a/g;
+           sed 's/&/\\&/g;s/à/\\`a/g;s/è/\\`e/g;s/ì/\\`i/g;s/ò/\\`o/g;s/ù/\\`u/g;s/áéíóú/\\'"'"'a/g;
                  s/é/\\'"'"'e/g;s/í/\\'"'"'i/g;s/ó/\\'"'"'o/g;s/ú/\\'"'"'u/g;s/°/\$\^\\circ\$/g;
                  s/<i>/\\textit{/g;s/<b>/\\textbf{/g;s/<\/[ib]>/}/g;
                  s/<url>/\n<url>\n/g;s/<\/url>/\n<\/url>\n/g;' | \
@@ -121,7 +121,7 @@ function formatify() {
             sed 's/<url>/URL: \\textit\{/g;s/<\/url>/\}/g;
                  s/“/``/g;s/”/'"''"'/g;s/<lang:tex>//g;s/<\/lang:tex>//g;s/<lang:[^>]*>.*<\/lang:[^>]*>//g'
        elif [ "$1" = "htm" ]; then
-            sed "s/${NEWLI}${NEWLI}/<br>${NEWLI}/g;"'
+            sed "s/&/&amp;/g;s/${NEWLI}${NEWLI}/<br>${NEWLI}/g;"'
                  s/<url>\([^<]*\)<\/url>/<a href="\1">\1<\/a>/g;
                  s/<lang:htm>//g;s/<\/lang:htm>//g;s/<lang:[^>]*>.*<\/lang:[^>]*>//g'
        fi
@@ -278,7 +278,7 @@ function populator() {
                            done
                        fi
                        tag_val="`echo "${!tag_ele}" | sed "s/\$/$NEWLI/g" | tr -d '\n' | sed "s/$NEWLI\$//g" \
-                                | formatify $frmt`"
+                                | formatify "$frmt"`"
                        debecho "  tag_val: $tag_val"
 
                         # TAG replacement
@@ -343,7 +343,7 @@ function populator() {
            done
             # TAG replacement
            tag_val="`echo "${!tag_ele}" | sed "s/\$/$NEWLI/g" | tr -d '\n' | sed "s/$NEWLI\$//g" \
-                  | formatify $frmt | unsedify`"
+                  | formatify "$frmt" | unsedify`"
            
                
            cat $TMP3FILE | sed "s/#${tag_var}#/$tag_val/g" >$TMP4FILE