From 0acebe2289a33c2e039912a7985f54ae3f5436f1 Mon Sep 17 00:00:00 2001
From: Olly Betts <olly@survex.com>
Date: Thu, 8 Jan 2015 10:14:18 +1300
Subject: [PATCH] Split -help output into 4 chunks instead of 3

I believe the aim is to keep these below 2KB to avoid string literal
length limits on some compiler, but they slowly creep up in size, so
split into more chunks and rebalance the contents.
---
 Source/Modules/main.cxx | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/Source/Modules/main.cxx b/Source/Modules/main.cxx
index f41844d34..d1465947f 100644
--- a/Source/Modules/main.cxx
+++ b/Source/Modules/main.cxx
@@ -80,6 +80,9 @@ static const char *usage1 = (const char *) "\
      -directors      - Turn on director mode for all the classes, mainly for testing\n\
      -dirprot        - Turn on wrapping of protected members for director classes (default)\n\
      -D<symbol>      - Define a symbol <symbol> (for conditional compilation)\n\
+";
+
+static const char *usage2 = (const char *) "\
      -E              - Preprocess only, does not generate wrapper code\n\
      -external-runtime [file] - Export the SWIG runtime stack\n\
      -fakeversion <v>- Make SWIG fake the program version number to <v>\n\
@@ -87,9 +90,6 @@ static const char *usage1 = (const char *) "\
      -features <list>- Set global features, where <list> is a comma separated list of\n\
                        features, eg -features directors,autodoc=1\n\
                        If no explicit value is given to the feature, a default of 1 is used\n\
-";
-
-static const char *usage2 = (const char *) "\
      -fastdispatch   - Enable fast dispatch mode to produce faster overload dispatcher code\n\
      -Fmicrosoft     - Display error/warning messages in Microsoft format\n\
      -Fstandard      - Display error/warning messages in commonly used format\n\
@@ -101,6 +101,9 @@ static const char *usage2 = (const char *) "\
      -importall      - Follow all #include statements as imports\n\
      -includeall     - Follow all #include statements\n\
      -l<ifile>       - Include SWIG library file <ifile>\n\
+";
+
+static const char *usage3 = (const char *) "\
      -macroerrors    - Report errors inside macros\n\
      -makedefault    - Create default constructors/destructors (the default)\n\
      -M              - List all dependencies\n\
@@ -120,10 +123,10 @@ static const char *usage2 = (const char *) "\
      -noexcept       - Do not wrap exception specifiers\n\
      -nofastdispatch - Disable fast dispatch mode (default)\n\
      -nopreprocess   - Skip the preprocessor step\n\
+     -notemplatereduce - Disable reduction of the typedefs in templates\n\
 ";
 
-static const char *usage3 = (const char *) "\
-     -notemplatereduce - Disable reduction of the typedefs in templates\n\
+static const char *usage4 = (const char *) "\
      -O              - Enable the optimization options: \n\
                         -fastdispatch -fvirtual \n\
      -o <outfile>    - Set name of the output file to <outfile>\n\
@@ -851,6 +854,7 @@ void SWIG_getoptions(int argc, char *argv[]) {
 	fputs(usage1, stdout);
 	fputs(usage2, stdout);
 	fputs(usage3, stdout);
+	fputs(usage4, stdout);
 	Swig_mark_arg(i);
 	help = 1;
       }