docs in rvm-1.0.5

- old
+ new
@@ -34,27 +34,29 @@
   fi
 }
 
 generate_ri() {
   # Generate ri docs
-  __rvm_pushpop "$rvm_src_path/$rvm_docs_ruby_string/"
-  "$rvm_scripts_path"/log "info" "Generating ri documentation, be aware that this could take a *long* time, and depends heavily on your system resources..."
-  "$rvm_scripts_path"/log "info" "( Errors will be logged to $rvm_log_path/$rvm_docs_ruby_string/docs.error.log )"
-  rdoc -a --ri --ri-site > /dev/null 2>> $rvm_log_path/$rvm_docs_ruby_string/docs.error.log
-  __rvm_pushpop
+  (
+    builtin cd "$rvm_src_path/$rvm_docs_ruby_string/"
+    "$rvm_scripts_path"/log "info" "Generating ri documentation, be aware that this could take a *long* time, and depends heavily on your system resources..."
+    "$rvm_scripts_path"/log "info" "( Errors will be logged to $rvm_log_path/$rvm_docs_ruby_string/docs.error.log )"
+    rdoc -a --ri --ri-site > /dev/null 2>> $rvm_log_path/$rvm_docs_ruby_string/docs.error.log
+  )
 }
 
 generate_rdoc() {
-  __rvm_pushpop "$rvm_src_path/$rvm_docs_ruby_string/"
-  \rm -rf "$rvm_docs_path/$rvm_docs_ruby_string/$rvm_docs_type/"
-  "$rvm_scripts_path"/log "info" "Generating rdoc documentation, be aware that this could take a *long* time, and depends heavily on your system resources..."
-  "$rvm_scripts_path"/log "info" "( Errors will be logged to $rvm_log_path/$rvm_docs_ruby_string/docs.error.log )"
-  if gem list | \grep -q ^hanna ; then
-    hanna -o "$rvm_docs_path/$rvm_docs_ruby_string/$rvm_docs_type" --inline-source --line-numbers --fmt=html > /dev/null 2>> "$rvm_log_path/$rvm_docs_ruby_string/docs.error.log"
-  else
-    rdoc -a -o "$rvm_docs_path/$rvm_docs_ruby_string/$rvm_docs_type" > /dev/null 2>> "$rvm_log_path/$rvm_docs_ruby_string/docs.error.log"
-  fi
-  __rvm_pushpop
+  (
+    builtin cd "$rvm_src_path/$rvm_docs_ruby_string/"
+    \rm -rf "$rvm_docs_path/$rvm_docs_ruby_string/$rvm_docs_type/"
+    "$rvm_scripts_path"/log "info" "Generating rdoc documentation, be aware that this could take a *long* time, and depends heavily on your system resources..."
+    "$rvm_scripts_path"/log "info" "( Errors will be logged to $rvm_log_path/$rvm_docs_ruby_string/docs.error.log )"
+    if gem list | \grep -q ^hanna ; then
+      hanna -o "$rvm_docs_path/$rvm_docs_ruby_string/$rvm_docs_type" --inline-source --line-numbers --fmt=html > /dev/null 2>> "$rvm_log_path/$rvm_docs_ruby_string/docs.error.log"
+    else
+      rdoc -a -o "$rvm_docs_path/$rvm_docs_ruby_string/$rvm_docs_type" > /dev/null 2>> "$rvm_log_path/$rvm_docs_ruby_string/docs.error.log"
+    fi
+  )
 }
 
 args=($*)
 action="${args[0]}"
 args="$(echo ${args[@]:1}) " # Strip trailing / leading / extra spacing.