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Optimization in the formatting of string values

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This commit is contained in:
John Wiegley 2009-11-14 02:49:38 -05:00
parent 2d58224001
commit 7a44791221
2 changed files with 9 additions and 3 deletions
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7
src/format.cc
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@ -355,8 +355,11 @@ string format_t::real_calc(scope_t& scope)
}
DEBUG("format.expr", "value = (" << value << ")");
value.print(out, static_cast<int>(elem->min_width), -1,
! elem->has_flags(ELEMENT_ALIGN_LEFT));
if (elem->min_width > 0)
value.print(out, static_cast<int>(elem->min_width), -1,
! elem->has_flags(ELEMENT_ALIGN_LEFT));
else
out << value.to_string();
}
catch (const calc_error&) {
add_error_context(_("While calculating format expression:"));

5
src/value.cc
View file

@ -1618,7 +1618,10 @@ void value_t::print(std::ostream& out,
break;
case STRING:
justify(out, as_string(), first_width, right_justify);
if (first_width > 0)
justify(out, as_string(), first_width, right_justify);
else
out << as_string();
break;
case MASK: