The bug was due to a bug in lyxstring (operator <<)
The problem was that the code did not skip the whitespace before the first
non whitespace char.
Attached are two possible fixes:
The first one was copied from g++-2/std/bastring.cc
(I don't know what side-effects is.ipfx0 has).
The second one does the whitespace skipping manually.
Index: lyxstring.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/support/lyxstring.C,v
retrieving revision 1.53
diff -u -p -r1.53 lyxstring.C
--- lyxstring.C 6 Apr 2002 12:42:42 -0000 1.53
+++ lyxstring.C 1 May 2002 15:32:19 -0000
@@ -1745,12 +1745,15 @@ istream & operator>>(istream & is, lyxst
// better solution
int w = is.width(0);
s.clear();
- char c = 0;
- while (is.get(c)) {
- if (isspace(c)) { is.putback(c); break; }
- s += c;
- if (--w == 1) break;
+ if (is.ipfx0()) {
+ char c = 0;
+ while (is.get(c)) {
+ if (isspace(c)) { is.putback(c); break; }
+ s += c;
+ if (--w == 1) break;
+ }
}
+ is.isfx();
if (s.empty()) is.setstate(std::ios::failbit);
#endif
return is;
Index: lyxstring.C
===================================================================
RCS file: /usr/local/lyx/cvsroot/lyx-devel/src/support/lyxstring.C,v
retrieving revision 1.53
diff -u -p -r1.53 lyxstring.C
--- lyxstring.C 6 Apr 2002 12:42:42 -0000 1.53
+++ lyxstring.C 1 May 2002 15:40:42 -0000
@@ -1746,9 +1746,17 @@ istream & operator>>(istream & is, lyxst
int w = is.width(0);
s.clear();
char c = 0;
+ bool skipspace = true;
while (is.get(c)) {
- if (isspace(c)) { is.putback(c); break; }
- s += c;
+ if (isspace(c)) {
+ if (!skipspace) {
+ is.putback(c);
+ break;
+ }
+ } else {
+ s += c;
+ skipspace = false;
+ }
if (--w == 1) break;
}
if (s.empty()) is.setstate(std::ios::failbit);
