haskal
/
kicad
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

add support for exponents in dsnlexer.cpp's DSN_NUMBER token

This commit is contained in:
Dick Hollenbeck 2013-05-31 09:24:56 -05:00
parent d8f87cca3c
commit 5c98951954
1 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
common/dsnlexer.cpp
View File

@ -407,7 +407,7 @@ static bool isSpace( int cc )
*/
static bool isNumber( const char* cp, const char* limit, const char** next )
{
#if 1 // no exponents supported
#if 0 // no exponents supported
if( strchr( "+-.0123456789", *cp ) )
{
@ -440,16 +440,19 @@ static bool isNumber( const char* cp, const char* limit, const char** next )
sawNumber = true;
}
if( cp < limit && *cp == '.' )
{
if( cp < limit && *cp == '.' )
++cp;
++cp;
while( cp < limit && strchr( "0123456789", *cp ) )
{
sawNumber = true;
++cp;
sawNumber = true;
}
}
if( sawNumber )
{
if( cp < limit && strchr( "Ee", *cp ) )
{
++cp;
@ -469,6 +472,7 @@ static bool isNumber( const char* cp, const char* limit, const char** next )
if( sawNumber )
{
// token can only be a number if not adjoined with other non-number token text
if( cp==limit || isSpace( *cp ) || *cp==')' || *cp=='(' )
{
*next = cp;