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Fix UNICHARSET::save_to_string for locale de_DE.UTF-8

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That function writes float values which must always use '.' as the
decimal separator, no matter what the current locale setting is.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2019-05-16 11:38:46 +02:00
parent 728f5d937f
commit fb926243bd
1 changed files with 17 additions and 12 deletions
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29
src/ccutil/unicharset.cpp
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@ -24,7 +24,7 @@
#include <cstring>
#include <iomanip> // for std::setw
#include <locale> // for std::locale::classic
#include <sstream> // for std::istringstream
#include <sstream> // for std::istringstream, std::ostringstream
#include "params.h"
#include "serialis.h"
@ -708,19 +708,24 @@ bool UNICHARSET::save_to_string(STRING *str) const {
snprintf(buffer, kFileBufSize, "%s %x %s %d\n", "NULL", properties,
this->get_script_from_script_id(this->get_script(id)),
this->get_other_case(id));
*str += buffer;
} else {
// FIXME
snprintf(buffer, kFileBufSize,
"%s %x %d,%d,%d,%d,%g,%g,%g,%g,%g,%g %s %d %d %d %s\t# %s\n",
this->id_to_unichar(id), properties,
min_bottom, max_bottom, min_top, max_top, width, width_sd,
bearing, bearing_sd, advance, advance_sd,
this->get_script_from_script_id(this->get_script(id)),
this->get_other_case(id), this->get_direction(id),
this->get_mirror(id), this->get_normed_unichar(id),
this->debug_str(id).string());
std::ostringstream stream;
stream.imbue(std::locale::classic());
stream << this->id_to_unichar(id) << ' ' << properties << ' ' <<
min_bottom << ',' << max_bottom << ',' <<
min_top << ',' << max_top << ',' <<
width << ',' << width_sd << ',' <<
bearing << ',' << bearing_sd << ',' <<
advance << ',' << advance_sd << ' ' <<
this->get_script_from_script_id(this->get_script(id)) << ' ' <<
this->get_other_case(id) << ' ' <<
this->get_direction(id) << ' ' <<
this->get_mirror(id) << ' ' <<
this->get_normed_unichar(id) << "\t# " <<
this->debug_str(id).string() << '\n';
*str += stream.str().c_str();
}
*str += buffer;
}
return true;
}