automatic _opt

[c-standard] / ann2html.sh

diff --git a/ann2html.sh b/ann2html.sh
index 509e3a2..8999198 100755 (executable)
--- a/ann2html.sh
+++ b/ann2html.sh
@@ -1,7 +1,5 @@
 #!/bin/sh
 
-# todo: <sub>opt</sub>
-
 export LC_ALL=C
 awk '
 BEGIN {
@@ -213,6 +211,11 @@ seencontents && !seenfore && /^[^@]/ {
        }
        s = p s
        p = ""
+       # TODO: false positives..
+       while (match(s, /[a-z]opt[ )]/))
+               s = substr(s,1,RSTART) "<sub>opt</sub>" substr(s,RSTART+RLENGTH-1)
+       if (match(s, /[a-z]opt$/))
+               s = substr(s,1,RSTART) "<sub>opt</sub>"
        for (;;) {
                while (match(s, noteid-1 "\\)")) {
                        p = p substr(s,1,RSTART-1)