# Version string **URL:** \ **Category:** Development\ **Created:** [November 13, 2007, 3:02pm UTC](https://www.ruby-forum.com/t/version-string/120068 "2007-11-13T15:02:14Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Post date:** [November 13, 2007, 3:02pm UTC](https://www.ruby-forum.com/t/version-string/120068/1 "2007-11-13T15:02:14Z")
e$B!!$5$5$@$G$9!%e(B ruby --version e$B$G=PNO$5$l$k!$\H$9$k$?$a$NJ}K!!JDj?t!)!K$r2C$($k$N$O$I$&$G$7$g$&$+!%e(BML e$B$KEje(B e$B9F$9$k$H$-$K;~!9M\_$7$/$J$j$^$9!%e(B e$B!!e(Bplatform e$B$H$+$bF~$C$F$$$k$N$GHyL/$J5$$b$7$^$9$,!$e(BRUBY\_LONG\_VERSION e$B$H$$$&Dj?t$K$9$k$H$+!%e(B ---
**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Post date:** [November 13, 2007, 7:43pm UTC](https://www.ruby-forum.com/t/version-string/120068/2 "2007-11-13T19:43:54Z")
e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B In message “Re: [ruby-dev:32266] version string” on Tue, 13 Nov 2007 23:00:46 +0900, SASADA Koichi [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes: |ruby --version e$B$G=PNO$5$l$k!$\H$9$k$?$a$NJ}K!!JDj?t!)!K$r2C$($k$N$O$I$&$G$7$g$&$+!%e(BML e$B$KEje(B |e$B9F$9$k$H$-$K;~!9M\_$7$/$J$j$^$9!%e(B | |e$B!!e(Bplatform e$B$H$+$bF~$C$F$$$k$N$GHyL/$J5$$b$7$^$9$,!$e(BRUBY\_LONG\_VERSION |e$B$H$$$&Dj?t$K$9$k$H$+!%e(B e$B!V$=$l$O%P!\<%8%g%s$G$O$J$$$@$m$&!W$H$$$&5$$b$7$^$9$,!“B\>$KNIe(B e$B$$%”%$%G%#%“$,$J$1$l$P!”$=$NL\>A0$GDj?t$rDI2C$9$k$3$H$KH?BP$7e(B e$B$^$;$s!#e(B ---
**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Post date:** [November 13, 2007, 10:31pm UTC](https://www.ruby-forum.com/t/version-string/120068/3 "2007-11-13T22:31:24Z")
e$B!!$5$5$@$G$9!%e(B Yukihiro M. wrote: > |e$B!!e(Bplatform e$B$H$+$bF~$C$F$$$k$N$GHyL/$J5$$b$7$^$9$,!$e(BRUBY\_LONG\_VERSION > |e$B$H$$$&Dj?t$K$9$k$H$+!%e(B > > e$B!V$=$l$O%P!\<%8%g%s$G$O$J$$$@$m$&!W$H$$$&5$$b$7$^$9$,!“B\>$KNIe(B > e$B$$%”%$%G%#%"$,$J$1$l$P!"$=$NL\>A0$GDj?t$rDI2C$9$k$3$H$KH?BP$7e(B > e$B$^$;$s!#e(B Python e$B$@$H!$e(B > > > import sys > > > sys.version > > > ‘2.4.4 (#2, Apr 5 2007, 20:11:18) \n[GCC 4.1.2 20061115 > > > (prerelease) (Debian 4.1.1-21)]’ version e$B$G$3$3$^$G\A0e(B e$B$GFM$C9~$`$N$,0lHV$$$$$h$&$J5$$O$7$F$$$^$9!%e(B ---
**Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Post date:** [November 14, 2007, 2:47pm UTC](https://www.ruby-forum.com/t/version-string/120068/4 "2007-11-14T14:47:42Z")
On Nov 14, 2007 6:30 AM, SASADA Koichi [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > Python e$B$@$H!$e(B > > > > > import sys > > > > sys.version > > > > ‘2.4.4 (#2, Apr 5 2007, 20:11:18) \n[GCC 4.1.2 20061115 > > > > (prerelease) (Debian 4.1.1-21)]’ > > version e$B$G$3$3$^$G\ > [ruby-dev:31743] e$B$GCfED$5$s$,Ds0F$7$F$$$k$b$N$K!$$J$K$,$7$+$NL\>A0e(B > e$B$GFM$C9~$`$N$,0lHV$$$$$h$&$J5$$O$7$F$$$^$9!%e(B e$B\ **Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Post date:** [November 14, 2007, 8:20am UTC](https://www.ruby-forum.com/t/version-string/120068/5 "2007-11-14T08:20:56Z") e$B$^$D$b$He(B e$B$f$-$R$m$G$9e(B In message “Re: [ruby-dev:32282] Re: version string” on Wed, 14 Nov 2007 06:30:35 +0900, SASADA Koichi [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) writes: |e$B!!e(B[ruby-dev:31743] e$B$GCfED$5$s$,Ds0F$7$F$$$k$b$N$K!$$J$K$,$7$+$NL\>A0e(B |e$B$GFM$C9~$`$N$,0lHV$$$$$h$&$J5$$O$7$F$$$^$9!%e(B e$B8D?ME\*$K$O$“$”$$$&8DJL%_%V%8%'%/%H$NF3F~$O$"$^$j9%$\_$G$J$$$Ne(B e$B$G!"e(BRUBY\_LONG\_VERSIONe$BE_$JJ8;zNs$r\ **Author:** ![SASADA\_Koichi](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/s/f1d935/32.png) [@SASADA\_Koichi](https://www.ruby-forum.com/u/SASADA_Koichi)\ **Post date:** [November 16, 2007, 5:37am UTC](https://www.ruby-forum.com/t/version-string/120068/6 "2007-11-16T05:37:12Z") e$B$J$+$@$G$9!#e(B At Wed, 14 Nov 2007 16:20:12 +0900, Yukihiro M. wrote in [ruby-dev:32288]: > |e$B!!e(B[ruby-dev:31743] e$B$GCfED$5$s$,Ds0F$7$F$$$k$b$N$K!$$J$K$,$7$+$NL\>A0e(B > |e$B$GFM$C9~$`$N$,0lHV$$$$$h$&$J5$$O$7$F$$$^$9!%e(B > > e$B8D?ME\*$K$O$"$"$$$&8DJL%_%V%8%’%/%H$NF3F~$O$"$^$j9%$\_$G$J$$$Ne(B > e$B$G!"e(BRUBY\_LONG\_VERSIONe$BE_$JJ8;zNs$r\ e$B$s$+!)e(B e$B8DJL%\*%V%8%’%/%H$H$$$&$N$Oe(BRuby modulee$B$G$9$+e(B? e$B$?$V$s!"$5$5$@$5$se(B e$B$N$$$C$F$$$k$N$Oe(BRuby::VersionNumbere$B$N$3$H$G$O$J$$$N$G$O$J$$$+$He(B e$B;W$&$N$G$9$,!#e(B e$B$H$j$"$($:$3$s$J$N$O$I$&$G$7$g$&$+!#e(B # Index: include/ruby/defines.h — include/ruby/defines.h (revision 13945) +++ include/ruby/defines.h (working copy) @@ -65,4 +65,9 @@ void _xrealloc2(void_,size\_t,size\_t); void xfree(void\*); +#define STRINGIZE(expr) STRINGIZE0(expr) +#ifndef STRINGIZE0 +#define STRINGIZE0(expr) #expr +#endif + #if SIZEOF\_LONG\_LONG \> 0 # define LONG\_LONG long long # Index: version.c — version.c (revision 13945) +++ version.c (working copy) @@ -15,4 +15,7 @@ #include \ +#define PRINT(type) puts(RUBY\_##type) +#define MKSTR(type) rb\_str\_new(RUBY\_##type, sizeof(RUBY\_##type)-1) + const char ruby\_version[] = RUBY\_VERSION; const char ruby\_release\_date[] = RUBY\_RELEASE\_DATE; @@ -23,12 +26,21 @@ void Init\_version(void) { - const char \*varname; +#define RUBY\_CONST(name, val) ( \ - varname = “RUBY\_” #name, \ - rb\_define\_const(mRuby, varname + 5, val), \ - rb\_define\_global\_const(varname, val)) - - VALUE mRuby = rb\_define\_module(“Ruby”); VALUE v = rb\_obj\_freeze(rb\_str\_new2(ruby\_version)); VALUE d = rb\_obj\_freeze(rb\_str\_new2(ruby\_release\_date)); VALUE p = rb\_obj\_freeze(rb\_str\_new2(ruby\_platform)); - rb\_define\_global\_const(“RUBY\_VERSION”, v); - rb\_define\_global\_const(“RUBY\_RELEASE\_DATE”, d); - rb\_define\_global\_const(“RUBY\_PLATFORM”, p); - rb\_define\_global\_const(“RUBY\_PATCHLEVEL”, INT2FIX(RUBY\_PATCHLEVEL)); - RUBY\_CONST(VERSION, v); - RUBY\_CONST(RELEASE\_DATE, d); - RUBY\_CONST(PLATFORM, p); - RUBY\_CONST(PATCHLEVEL, INT2FIX(RUBY\_PATCHLEVEL)); - RUBY\_CONST(DESCRIPTION, MKSTR(DESCRIPTION)); - RUBY\_CONST(COPYRIGHT, MKSTR(COPYRIGHT)); } @@ -36,5 +48,5 @@ void ruby\_show\_version(void) { - printf(“ruby %s (%s patchlevel %d) [%s]\n”, RUBY\_VERSION, RUBY\_RELEASE\_DATE, RUBY\_PATCHLEVEL, RUBY\_PLATFORM); - PRINT(VERSION); fflush(stdout); } @@ -43,5 +55,5 @@ void ruby\_show\_copyright(void) { - printf(“ruby - Copyright © 1993-%d Yukihiro M.\n”, RUBY\_RELEASE\_YEAR); - PRINT(COPYRIGHT); exit(0); } Index: version.h =================================================================== — version.h (revision 13945) +++ version.h (working copy) @@ -1,2 +1,4 @@ +#ifndef RUBY\_VERSION - #define RUBY\_VERSION “1.9.0” #define RUBY\_RELEASE\_DATE “2007-11-16” @@ -18,2 +20,24 @@ RUBY\_EXTERN const char ruby\_platform[]; RUBY\_EXTERN const int ruby\_patchlevel; #endif + +#define RUBY\_AUTHOR “Yukihiro M.” +#define RUBY\_BIRTH\_YEAR 1993 +#define RUBY\_BIRTH\_MONTH 2 +#define RUBY\_BIRTH\_DAY 24 + +#define RUBY\_RELEASE\_STR “patchlevel” +#define RUBY\_RELEASE\_NUM RUBY\_PATCHLEVEL + +# define RUBY\_DESCRIPTION \ - "ruby "RUBY\_VERSION \ - " (“RUBY\_RELEASE\_DATE” " \ - RUBY\_RELEASE\_STR" " \ - STRINGIZE(RUBY\_RELEASE\_NUM)") " \ - “[“RUBY\_PLATFORM”]” +# define RUBY\_COPYRIGHT \ - "ruby - Copyright © " \ - STRINGIZE(RUBY\_BIRTH\_YEAR)"-" \ - STRINGIZE(RUBY\_RELEASE\_YEAR)" " \ - RUBY\_AUTHOR - +#endif