sysreq: remove depth 2 nesting of brackets in comments.

perhaps should consider using some of the pcre operator here instead, if
it is common for nested brackets in comments. (does not appear to be so
far).

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/cran2deb@75 edb9625f-4e0d-4859-8d74-9fd3b1da38cb

diff --git a/pkg/trunk/R/debcontrol.R b/pkg/trunk/R/debcontrol.R
index 8ff18908e527254d90867b2f22a524b010ed3053..f6c14f9dcf8d8483f8960b1baf3833e2236664d2 100644 (file)
--- a/pkg/trunk/R/debcontrol.R
+++ b/pkg/trunk/R/debcontrol.R
@@ -55,7 +55,9 @@ sysreqs_as_debian <- function(sysreq_text) {
         # constant case
         sysreq = tolower(sysreq)
         # drop version information/comments for now
-        sysreq = gsub('[\\([][^])]*[]\\)]','',sysreq)
+        sysreq = gsub('[[][^])]*[]]','',sysreq)
+        sysreq = gsub('\\([^)]*\\)','',sysreq)
+        sysreq = gsub('[[][^])]*[]]','',sysreq)
         sysreq = gsub('version','',sysreq)
         sysreq = gsub('from','',sysreq)
         sysreq = gsub('[<>=]*[[:space:]]*[[:digit:]]+[[:digit:].+:~-]*','',sysreq)