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216606 |
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20-Dec-2010 |
jilles |
sh: Make warnings in the printf builtin non-fatal, like in the program.
The #define for warnx now behaves much like the libc function (except that it uses sh command name and output).
Also, it now uses C99 __VA_ARGS__ so there is no need for three different macros for 0, 1 or 2 parameters.
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