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* Replace newlines in table output with spaces.

This commit is contained in:
Eelco Dolstra 2009-07-02 08:52:12 +00:00
parent 749dd97a54
commit c6890d6b5c
1 changed files with 7 additions and 6 deletions
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13
src/nix-env/nix-env.cc
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@ -930,7 +930,7 @@ void printTable(Table & table)
vector<unsigned int> widths;
widths.resize(nrColumns);
for (Table::iterator i = table.begin(); i != table.end(); ++i) {
foreach (Table::iterator, i, table) {
assert(i->size() == nrColumns);
Strings::iterator j;
unsigned int column;
@ -938,14 +938,15 @@ void printTable(Table & table)
if (j->size() > widths[column]) widths[column] = j->size();
}
for (Table::iterator i = table.begin(); i != table.end(); ++i) {
foreach (Table::iterator, i, table) {
Strings::iterator j;
unsigned int column;
for (j = i->begin(), column = 0; j != i->end(); ++j, ++column)
{
cout << *j;
for (j = i->begin(), column = 0; j != i->end(); ++j, ++column) {
string s = *j;
replace(s.begin(), s.end(), '\n', ' ');
cout << s;
if (column < nrColumns - 1)
cout << string(widths[column] - j->size() + 2, ' ');
cout << string(widths[column] - s.size() + 2, ' ');
}
cout << std::endl;
}