Hello 2012/12/31 Pavel Stehule <pavel.steh...@gmail.com>: > Hello > > 2012/12/31 Stephen Frost <sfr...@snowman.net>: >> Pavel, >> >> * Pavel Stehule (pavel.steh...@gmail.com) wrote: >>> A result from ours previous talk was a completely disabling mixing >>> positional and ordered placeholders - like is requested by man and gcc >>> raises warnings there. >>> >>> But mixing is not explicitly disallowed in doc, and mixing was tested >>> in our regress tests. There are tests where placeholders are mixed - >>> so anybody can use it. >>> select format('Hello %s %1$s %s', 'World', 'Hello again'); -- is >>> enabled and supported and result is expected >> >> Alright, then I agree that raising a warning in that case makes sense >> and let's update the docs to reflect that it shouldn't be done (like >> what glibc/gcc do). > > so there are two patches - first is fix in logic when positional and > ordered parameters are mixed + add warning in this situation. Second > patch enables possibility to specify width for %s conversion. > > I didn't finalize documentation due my net good English skills - > probably there is necessary new paragraph about function "format" > elsewhere than in table > > Regards > > Pavel
updated patches due changes for better variadic "any" function. apply fix_mixing_positinal_ordered_placeholders_warnings_20130126.patch first Regards Pavel
fix_mixing_positinal_ordered_placeholders_warnings_20130126.patch
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format_width_20130126.patch
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