fix html escape

[c-standard] / ann2html.sh

diff --git a/ann2html.sh b/ann2html.sh
index a4c127c..9acba62 100755 (executable)
--- a/ann2html.sh
+++ b/ann2html.sh
@@ -8,12 +8,16 @@ BEGIN {
        ss[sid] = "<pre>"
 }
 
-{
+function esc() {
        gsub(/\&/, "\\&amp;")
        gsub(/</, "\\&lt;")
        gsub(/>/, "\\&gt;")
 }
 
+{
+       esc()
+}
+
 !title && /^[^@]/ {
        title = $0
        gsub(/  +/, "  ", title)
@@ -35,6 +39,7 @@ seencontents && !seenfore && /^[^@]/ {
        s = $0
        if (!sub(/ +\. .*/, "", s)) {
                getline
+               esc()
                sub(/^ */, " ")
                s = s $0
                sub(/ +\. .*/, "", s)
@@ -78,6 +83,7 @@ seencontents && !seenfore && /^[^@]/ {
        }
        sid++
        getline
+       esc()
        ss[sid] = ss[sid] "<h1>" $0 "</h1>\n"
        if (!seencontents) {
                ss[sid] = ss[sid] "<pre>\n"
@@ -96,6 +102,7 @@ seencontents && !seenfore && /^[^@]/ {
                slevel = 5
        sect = $2
        getline
+       esc()
        # todo hX, back to top
        ss[sid] = sprintf("<h%s><a name=\"%s\" href=\"#%s\">%s</a></h%s>\n", slevel, sect, sect, $0, slevel)
        if ($0 == "Index")