Attached is the right approach I think:
We need to insert normal spaces as such so pressing SPACE leads to "\ ", pressing Ctrl+Space leads
to "~", inserting a visible space leads to "\textvisiblespace". So we only need to call InsetSpace's
latex void to do the job.
The attached patch does this but does not compile: "Illegal call of non-static member function."
What am I doing wrong here?
thanks and regards
Uwe
Index: insets/InsetSpace.cpp
===================================================================
--- insets/InsetSpace.cpp (revision 39557)
+++ insets/InsetSpace.cpp (working copy)
@@ -538,18 +538,18 @@
{
switch (params_.kind) {
case InsetSpaceParams::NORMAL:
- os << (runparams.free_spacing ? " " : "\\ ");
+ os << "\\ ";
break;
case InsetSpaceParams::PROTECTED:
if (runparams.local_font &&
runparams.local_font->language()->lang() == "polutonikogreek")
// in babel's polutonikogreek, ~ is active
- os << (runparams.free_spacing ? " " : "\\nobreakspace{}");
+ os << "\\nobreakspace{}";
else
- os << (runparams.free_spacing ? ' ' : '~');
+ os << '~';
break;
case InsetSpaceParams::VISIBLE:
- os << (runparams.free_spacing ? " " : "\\textvisiblespace{}");
+ os << "\\textvisiblespace{}";
break;
case InsetSpaceParams::THIN:
os << (runparams.free_spacing ? " " : "\\,");
Index: Paragraph.cpp
===================================================================
--- Paragraph.cpp (revision 39556)
+++ Paragraph.cpp (working copy)
@@ -51,6 +51,7 @@
#include "insets/InsetBibitem.h"
#include "insets/InsetLabel.h"
+#include "insets/InsetSpace.h"
#include "insets/InsetSpecialChar.h"
#include "support/debug.h"
@@ -906,11 +907,13 @@
os << '\n';
os.texrow().start(owner_->id(), i + 1);
column = 0;
- } else if (style.free_spacing) {
- os << '~';
- } else {
+ }
+ // we need to distunguish between normal space ('\ '), protected space ('~')
+ // and visible space ("\textvisiblespace") see bug #4742
+ else if (style.free_spacing)
+ InsetSpace::latex(os, runparams);
+ else
os << ' ';
- }
return false;
}
