From 7d4855c97d24352520750c30e3e7847a28f61253 Mon Sep 17 00:00:00 2001 From: Wolfgang Bangerth Date: Wed, 1 Jun 2016 16:06:51 -0500 Subject: [PATCH] Add another comment. --- doc/doxygen/scripts/filter | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/doc/doxygen/scripts/filter b/doc/doxygen/scripts/filter index 65fbcaf5ec..682eac5638 100755 --- a/doc/doxygen/scripts/filter +++ b/doc/doxygen/scripts/filter @@ -140,6 +140,14 @@ while (<>) # multiple lines ######################################################## + # NOTE: The doxygen documentation says that "the filter must not + # add or remove lines; it is applied before the code is scanned, + # but not when the output code is generated. If lines are added or + # removed, the anchors will not be placed correctly." + # + # In other words, filters below can munch multiple lines, but they + # must print the result on as many lines as they were on before. + # Finally output the last line of what has been substituted print; -- 2.39.5