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patch for MacOSX #1

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patch for MacOSX #1

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8 changes: 4 additions & 4 deletions src/argparse_formatter.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ namespace argparse {

std::stringstream ss;
ss << "\n";
for(auto& line : wrap_width(parser_->description(), total_width_)) {
for(auto& line : wrap_width(parser_->description(), total_width_, {" ", "/"})) {
ss << line;
}
ss << "\n";
Expand Down Expand Up @@ -132,7 +132,7 @@ namespace argparse {
}

//Argument help
auto help_lines = wrap_width(arg->help(), total_width_ - option_name_width_);
auto help_lines = wrap_width(arg->help(), total_width_ - option_name_width_, {" ", "/"});
for (auto& line : help_lines) {
//Pad out the help
assert(pos <= option_name_width_);
Expand All @@ -156,7 +156,7 @@ namespace argparse {
if (!group.epilog().empty()) {
ss << "\n";

auto epilog_lines = wrap_width(group.epilog(), total_width_ - INDENT.size());
auto epilog_lines = wrap_width(group.epilog(), total_width_ - INDENT.size(), {" ", "/"});
for (auto& line : epilog_lines) {
ss << INDENT << line;
}
Expand All @@ -173,7 +173,7 @@ namespace argparse {

std::stringstream ss;
ss << "\n";
for(auto& line : wrap_width(parser_->epilog(), total_width_)) {
for(auto& line : wrap_width(parser_->epilog(), total_width_, {" ", "/"})) {
ss << line;
}
ss << "\n";
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2 changes: 1 addition & 1 deletion src/argparse_util.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ namespace argparse {

char* strdup(const char* str);

std::vector<std::string> wrap_width(std::string str, size_t width, std::vector<std::string> split_str={" ", "/"});
std::vector<std::string> wrap_width(std::string str, size_t width, std::vector<std::string> split_str);

std::string basename(std::string filepath);
} //namespace
Expand Down