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Remove whitespace from page numbers on load and use # if page is empty 

Fixes https://gitlab.com/kicad/code/kicad/-/issues/8350
This commit is contained in:
Roberto Fernandez Bautista 2021-05-21 18:50:46 +01:00
parent 6b764f893a
commit be436ec977
1 changed files with 17 additions and 5 deletions
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22
eeschema/sch_plugins/kicad/sch_sexpr_parser.cpp
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@ -1886,22 +1886,34 @@ void SCH_SEXPR_PARSER::parseSchSheetInstances( SCH_SHEET* aRootSheet, SCH_SCREEN
token = NextTok();
std::vector<wxString> whitespaces = { wxT( "\r" ), wxT( "\n" ), wxT( "\t" ),
wxT( " " ) };
size_t numReplacements = 0;
switch( token )
{
case T_page:
NeedSYMBOL();
instance.m_PageNumber = FromUTF8();
// Whitespaces are not permitted
for( wxString ch : whitespaces )
numReplacements += instance.m_PageNumber.Replace( ch, wxEmptyString );
// Empty page numbers are not permitted
if( instance.m_PageNumber.IsEmpty() )
{
// Use space character instead
instance.m_PageNumber = wxT( " " );
// Set the file as modified so the user can be warned.
aScreen->SetModify();
// Use hash character instead
instance.m_PageNumber = wxT( "#" );
numReplacements++;
}
// Set the file as modified so the user can be warned.
if( numReplacements > 0 )
aScreen->SetModify();
NeedRIGHT();
break;