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On 06/06/13 13:36, Ryan S. Arnold wrote:
The by-year arrangement used by GCC makes it easy to see when certain hunks of code were added/changed with a simple grep because the filename will be part of the grep output. ieOn Thu, Jun 6, 2013 at 7:22 AM, Joseph S. Myers <joseph@codesourcery.com> wrote:Among the files with trailing whitespace I didn't deal with in my general cleanup are ChangeLog.{1,2,3,4,9}. (a) Does it seem appropriate to clean up trailing whitespace in these files?I don't think it'd be inappropriate by any means, if someone wanted to do it.(b) Various other GNU projects now arrange past ChangeLogs by year rather than with numbers 1, ..., 17. Would it seem appropriate to rearrange glibc's ChangeLogs like that (ChangeLog-1991, ..., ChangeLog-2012, with the main ChangeLog having the entries starting at the start of 2013 and being rotated annually)?Does rearranging by year do anything for us? Perhaps rearranging by release would be more useful than by year.
For example: [law@stumpy gcc]$ grep types_compatible_p Ch* ChangeLog: require types_compatible_p types. ChangeLog-2001: Add __builtin_types_compatible_p. ChangeLog-2001: (__builtin_types_compatible_p): Likewise.ChangeLog-2003: (function_types_compatible_p): Add extra parameter, change all callers. ChangeLog-2003: * c-typeck.c (function_types_compatible_p): Ignore incompatible ChangeLog-2004: * gimplify.c (gimplify_modify_expr_rhs): Use types_compatible_p.
ChangeLog-2004: (c_types_compatible_p): Move function definition...So the function was added in 2001 and I can quickly scan what years it changed without looking at the log entries themselves to get a date.
I can then search for things liketypes_compatible_p 2008 in google and get useful stuff (ie, threaded discussions about the change).
jeff
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