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ruby -v

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@545 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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matz 1999-10-16 10:33:06 +00:00
parent 3196645aee
commit 40a3f601e4
6 changed files with 53 additions and 28 deletions
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14
error.c
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@ -34,14 +34,20 @@ err_snprintf(buf, len, fmt, args)
int len;
va_list args;
{
int n;
if (!ruby_sourcefile) {
vsnprintf(buf, len, fmt, args);
return;
}
else if (ruby_sourceline == 0) {
n = snprintf(buf, len, "%s: ", ruby_sourcefile);
}
else {
int n = snprintf(buf, len, "%s:%d: ", ruby_sourcefile, ruby_sourceline);
if (len > n) {
vsnprintf((char*)buf+n, len-n, fmt, args);
}
n = snprintf(buf, len, "%s:%d: ", ruby_sourcefile, ruby_sourceline);
}
if (len > n) {
vsnprintf((char*)buf+n, len-n, fmt, args);
}
}