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Fixed CR to CRLF conversion. Thanks for the patch, Alessandro.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.1@4530 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Matthias Melcher 2005-08-21 22:05:48 +00:00
parent 5856b3b9be
commit ac65443882
1 changed files with 5 additions and 4 deletions
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9
src/Fl_win32.cxx
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@ -380,12 +380,13 @@ class Lf2CrlfConvert {
char *out;
int outlen;
public:
Lf2CrlfConvert(const char *in) {
Lf2CrlfConvert(const char *in, int inlen) {
outlen = 0;
const char *i;
char *o;
int lencount;
// Predict size of \r\n conversion buffer
for ( i=in; *i; ) {
for ( i=in, lencount = inlen; lencount--; ) {
if ( *i == '\r' && *(i+1) == '\n' ) // leave \r\n untranslated
{ i+=2; outlen+=2; }
else if ( *i == '\n' ) // \n by itself? leave room to insert \r
@ -396,7 +397,7 @@ public:
// Alloc conversion buffer + NULL
out = new char[outlen+1];
// Handle \n -> \r\n conversion
for ( i=in, o=out; *i; ) {
for ( i=in, o=out, lencount = inlen; lencount--; ) {
if ( *i == '\r' && *(i+1) == '\n' ) // leave \r\n untranslated
{ *o++ = *i++; *o++ = *i++; }
else if ( *i == '\n' ) // \n by itself? insert \r
@ -418,7 +419,7 @@ void Fl::copy(const char *stuff, int len, int clipboard) {
if (!stuff || len<0) return;
// Convert \n -> \r\n (for old apps like Notepad, DOS)
Lf2CrlfConvert buf(stuff);
Lf2CrlfConvert buf(stuff, len);
len = buf.GetLength();
stuff = buf.GetValue();