static int tryBackSlashNewLine( void )
{
int nc;
// CurrChar is '\\' and SrcFile->column is up to date
Blank1Count = 0;
Blank2Count = 0;
Tab1Count = 0;
nc = getTestCharFromFile();
if( CompFlags.extensions_enabled ) {
while( nc == ' ' ) {
++Blank1Count;
nc = getTestCharFromFile();
}
while( nc == '\t' ) {
++Tab1Count;
nc = getTestCharFromFile();
}
while( nc == ' ' ) {
++Blank2Count;
nc = getTestCharFromFile();
}
}
if( nc == '\r' ) {
nc = getTestCharFromFile();
}
if( nc == '\n' ) {
if( CompFlags.scanning_cpp_comment && NestLevel == SkipLevel ) {
CWarn1( WARN_SPLICE_IN_CPP_COMMENT, ERR_SPLICE_IN_CPP_COMMENT );
}
if( CompFlags.cpp_output ) { /* 30-may-95 */
if( CompFlags.in_pragma ) {
CppPrtChar( '\\' );
CppPrtChar( '\n' );
} else if( CompFlags.cpp_line_wanted ) {
CppPrtChar( '\n' );
}
}
SrcFile->src_line_cnt++;
SrcFile->src_loc.line++;
SrcFileLoc = SrcFile->src_loc;
// SrcFile->column = 0;
return( GetNextChar() );
}
LastChar = nc;
NextChar = getCharAfterBackSlash;
return( '\\' );
}
TOKEN ChkControl( void )
{
int lines_skipped;
ppctl_t old_ppctl;
if( !CompFlags.doing_macro_expansion ) {
if( CompFlags.cpp_output ) {
PrintWhiteSpace = FALSE;
}
}
while( CurrChar == '\n' ) {
if( TBreak() ) {
CErr1( ERR_BREAK_KEY_HIT );
CSuicide();
}
lines_skipped = 0;
old_ppctl = CompFlags.pre_processing;
for( ; CurrChar != EOF_CHAR; ) {
if( CompFlags.cpp_output ) {
CppPrtChar( '\n' );
}
NextChar();
if( CurrChar != PreProcChar ) {
SkipAhead();
}
if( CurrChar == EOF_CHAR )
break;
if( CurrChar == PreProcChar ) { /* start of comp control line */
PPCTL_ENABLE_EOL();
PPCTL_DISABLE_MACROS();
PreProcStmt();
PPFlush2EOL();
CompFlags.pre_processing = old_ppctl;
} else if( NestLevel != SkipLevel ) {
PPCTL_ENABLE_EOL();
PPCTL_DISABLE_MACROS();
PPNextToken(); /* get into token mode */
PPFlush2EOL();
CompFlags.pre_processing = old_ppctl;
}
if( NestLevel == SkipLevel )
break;
if( CurrChar == '\n' ) {
lines_skipped = 1;
}
}
if( CompFlags.cpp_output ) {
if( lines_skipped ) {
if( SrcFile != NULL ) { /* 14-may-92 */
EmitLine( SrcFile->src_loc.line, SrcFile->src_name );
}
}
}
}
// we have already skipped past all white space at the start of the line
CurToken = T_WHITE_SPACE;
// CurToken = ScanToken();
return( T_WHITE_SPACE );
}
