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added "support" for recent versions of flex 

(just replaced unput by yyunput .. other
 workarounds did not quite work)
This commit is contained in:
Andreas Meyer 2006-11-30 16:43:51 +00:00
parent 719746ff5b
commit 81db7fa24d
1 changed files with 13 additions and 13 deletions
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26
Manual_tools/src/lexer.lex
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@ -974,7 +974,7 @@ bool skipspaces_eof() {
printErrorMessage( EOFInMacroExpansionError);
return true;
}
unput( c);
yyunput( c, yytext );
return false;
}
@ -988,7 +988,7 @@ bool skipseparator_eof() {
printErrorMessage( EOFInMacroExpansionError);
return true;
}
unput( c);
yyunput( c, yytext );
return false;
}
@ -1001,8 +1001,8 @@ bool skiplimitedspaces_eof() {
while( c != EOF && isspace(c) && c != SEPARATOR) {
if ( c == '\n') {
if ( nl_count > 0) {
unput( c);
unput( c);
yyunput( c, yytext );
yyunput( c, yytext );
return false;
} else
nl_count++;
@ -1015,7 +1015,7 @@ bool skiplimitedspaces_eof() {
printErrorMessage( EOFInMacroExpansionError);
return true;
}
unput( c);
yyunput( c, yytext );
return false;
}
@ -1027,8 +1027,8 @@ int skiplimitedspaces_param() {
while( c != EOF && isspace(c) && c != SEPARATOR) {
if ( c == '\n') {
if ( nl_count > 0) {
unput( c);
unput( c);
yyunput( c, yytext );
yyunput( c, yytext );
return '\n';
} else
nl_count++;
@ -1041,7 +1041,7 @@ int skiplimitedspaces_param() {
printErrorMessage( EOFInMacroExpansionError);
return c;
}
unput( c);
yyunput( c, yytext );
return c;
}
@ -1054,8 +1054,8 @@ bool skiplimitedsepspaces_eof() {
while( c != EOF && (isspace(c) || c == SEPARATOR)) {
if ( c == '\n') {
if ( nl_count > 0) {
unput( c);
unput( c);
yyunput( c, yytext );
yyunput( c, yytext );
return false;
} else
nl_count++;
@ -1068,7 +1068,7 @@ bool skiplimitedsepspaces_eof() {
printErrorMessage( EOFInMacroExpansionError);
return true;
}
unput( c);
yyunput( c, yytext );
return false;
}
@ -1082,7 +1082,7 @@ bool skipnonspaces_eof() {
printErrorMessage( EOFInMacroExpansionError);
return true;
}
unput( c);
yyunput( c, yytext );
return false;
}
@ -1195,7 +1195,7 @@ bool expand_macro() {
BeginParameterMode();
} else {
if (c != EOF)
unput( c);
yyunput( c, yytext );
include_stack.push_string( s + " in " + item.filename,
item.body, item.line);
}