diff options
author | Boris Kolpackov <boris@codesynthesis.com> | 2011-01-23 14:39:19 +0200 |
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committer | Boris Kolpackov <boris@codesynthesis.com> | 2011-01-23 14:39:19 +0200 |
commit | 8027e319831f02538fe431b5870d90c0267b3b78 (patch) | |
tree | 3ffb2c9f47b188cc361febffb7a24f45cec5321b /cli/runtime-header.cxx | |
parent | 0267ede2d356abdef7b3e9af19d4725605a58947 (diff) |
Allow the options file search function to ignore the file
Diffstat (limited to 'cli/runtime-header.cxx')
-rw-r--r-- | cli/runtime-header.cxx | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/cli/runtime-header.cxx b/cli/runtime-header.cxx index 41c56c9..a1cf114 100644 --- a/cli/runtime-header.cxx +++ b/cli/runtime-header.cxx @@ -278,9 +278,13 @@ generate_runtime_header (context& ctx) << endl << "struct option_info" << "{" - << " const char* option;" - << " std::string (*search_func) (const char*, void* arg);" - << " void* arg;" + << "// If search_func is not NULL, it is called, with the arg" << endl + << "// value as the second argument, to locate the options file." << endl + << "// If it returns an empty string, then the file is ignored." << endl + << "//" << endl + << "const char* option;" + << "std::string (*search_func) (const char*, void* arg);" + << "void* arg;" << "};" << "argv_file_scanner (int& argc," << endl << "char** argv," << endl |