ref: b00a10ae3398b04c6d6ad890fad80bd53aa7d763
parent: 54500659f97ba431de173129726211b65d84e4ad
author: Mike Swanson <mikeonthecomputer@gmail.com>
date: Sat Nov 3 02:43:14 EDT 2018
Add a -version parameter like most programs have Supports both -version and --version, even though the later breaks the normal convention of Doom parameters, it is common enough with any general program that it should be useful to include in this.
--- a/src/i_main.c
+++ b/src/i_main.c
@@ -41,6 +41,17 @@
myargc = argc;
myargv = argv;
+ //!
+ // @arg
+ //
+ // Print the program version and exit.
+ //
+
+ if (M_ParmExists("-version") || M_ParmExists("--version")) {
+ puts (PACKAGE_NAME " " PACKAGE_VERSION);
+ exit (0);
+ }
+
M_FindResponseFile();
#ifdef SDL_HINT_NO_SIGNAL_HANDLERS