Update header comment and bump version.

1 files changed, 5 insertions, 2 deletions

diff --git a/deheader b/deheader
index 4bb6b98..0de0716 100755
--- a/deheader
+++ b/deheader
@@ -2,17 +2,20 @@
 """\
 deheader -- find (optionally remove) unneeded includes in C or C++ sourcefiles.
 
-Usage: deheader [-h] [-v] [-r] [-i str] [sourcefiles]
+Usage: deheader [-h] [-v] [-r] [-i pattern] [-x pattern] [sourcefiles]
     -h, --help     Emit this help message and quit.
     -m, --maker    Set the build command (by default "make")
     -i, --ignore   Ignore (don't remove) headers matching the argument regexp
     -r, --remove   Remove the final set of unneeded headers
     -v, --verbose  Be chatty about what you're doing.
+    -x, --exclude  Exclude files matching regexp
+    -V, --version  Emit version and exit.
 
 This tool takes a list of C or C++ sourcefiles and generates a report
 on which #includes can be omitted from them -- the test, for each foo.c
 or foo.cc or foo.cpp, is simply whether 'rm foo.o; make foo.o' returns a
 zero status. Optionally, with the -r option, the unneeded headers are removed.
+The tool also reports on headers required for strict portability.
 
 If a sourcefile argument is a directory, the report is generated on all source
 files beneath it.  Subdirectories beginning with a dot are ignored.  If no
@@ -32,7 +35,7 @@ BATON_DEBUG    = 1
 PROGRESS_DEBUG = 2
 COMMAND_DEBUG  = 3
 
-version = "0.4"
+version = "0.5"
 
 # Difference in various compiler implementations and OSes mean that for cross-
 # platform compatibility you sometimes want to leave "unneeded" headers alone