Add a bunch of c_str() for string stream uses; remove lyxfunc symbol-insert.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@1200 a592a061-630c-0410-9148-cb99ea01b6c8

ChangeLog

@@ -1,5 +1,24 @@
 2000-11-06  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
 
+	* src/support/lyxstring.C: add a couple "using" directives.
+
+	* src/frontends/xforms/FormPreferences.C (ColoursLoadBrowser): add
+	a .c_str() here too for good measure.
+	* src/Spacing.C (set): ditto.
+	* src/lyxfunc.C (Dispatch): ditto.
+
+	* src/insets/insettabular.C (copySelection): change .str() to
+	.str().c_str() to fix problems with lyxstring.
+	* src/support/filetools.C (GetFileContents): ditto.
+	* src/buffer.C (asciiParagraph): ditto.
+	* src/paragraph.C (String): ditto.
+
+	* lib/bind/fi_menus.bind: change symbol-insert to math-insert.
+	* lib/bind/sciword.bind: ditto.
+
+	* src/LyXAction.C (init): remove "symbol-insert" function, which
+	shared LFUN_INSERT_MATH with "math-insert".
+
 	* lib/configure.m4: == is not a valid operator for command test.
 
 	* src/lyxrc.C: add using directive.

lib/bind/fi_menus.bind

@@ -149,12 +149,12 @@
 # Math menu
 #
 
-\bind "M-e m"                   "symbol-insert frac"
+\bind "M-e m"                   "math-insert frac"
-\bind "M-e n"                   "symbol-insert sqrt"
+\bind "M-e n"                   "math-insert sqrt"
-\bind "M-e e"                   "symbol-insert ^"
+\bind "M-e e"                   "math-insert ^"
-\bind "M-e a"                   "symbol-insert _"
+\bind "M-e a"                   "math-insert _"
-\bind "M-e s"                   "symbol-insert sum"
+\bind "M-e s"                   "math-insert sum"
-\bind "M-e i"                   "symbol-insert int"
+\bind "M-e i"                   "math-insert int"
 \bind "M-e t"                   "math-mode"
 \bind "M-e k"                   "math-display"
 #bind "M-e p"                  "display-math-panel-or-something" # What function to use?

lib/bind/sciword.bind

@@ -147,7 +147,7 @@
 \bind "C-s e"		"math-insert sum"
 \bind "C-s p"		"math-insert prod"
 \bind "C-s i"		"math-insert infty"
-\bind "C-s x"		"symbol-insert times"
+\bind "C-s x"		"math-insert times"
 
 # My own embellishments for symbols I use often.
 

src/LyXAction.C

@@ -381,7 +381,6 @@ void LyXAction::init()
 		{ LFUN_SETXY, "server-set-xy", "", ReadOnly },
 		{ LFUN_SET_COLOR, "set-color", "", Noop },
 		{ LFUN_SPELLCHECK, "spellchecker", "", Noop },
-		{ LFUN_INSERT_MATH, "symbol-insert", "", Noop },
 		{ LFUN_SHIFT_TAB, "tab-backward", "", Noop },
 		{ LFUN_TAB, "tab-forward", "", Noop },
 		{ LFUN_TABINSERT, "tab-insert", "", Noop },

src/Spacing.C

@@ -56,7 +56,7 @@ void Spacing::set(Spacing::Space sp, float val)
 void Spacing::set(Spacing::Space sp, string const & val)
 {
 	float fval;
-	istringstream istr(val);
+	istringstream istr(val.c_str());
 	istr >> fval;
 	set(sp, fval);
 }

src/buffer.C

@@ -1647,7 +1647,7 @@ string const Buffer::asciiParagraph(LyXParagraph const * par,
 			if ((inset = par->GetInset(i))) {
 				if (!inset->Ascii(this, buffer)) {
 					string dummy;
-					string s = rsplit(buffer.str(),
+					string s = rsplit(buffer.str().c_str(),
 							  dummy, '\n');
 					currlinelen += s.length();
 				} else {
@@ -1698,7 +1698,7 @@ string const Buffer::asciiParagraph(LyXParagraph const * par,
 			break;
 		}
 	}
-	return buffer.str();
+	return buffer.str().c_str();
 }
 
 

src/frontends/xforms/FormPreferences.C

@@ -438,7 +438,7 @@ bool FormPreferences::ColoursLoadBrowser(string const & filename)
 			RGB col;
 			string name;
 			
-			istringstream iss(line);
+			istringstream iss(line.c_str());
 			iss >> col.r >> col.g >> col.b;
 			while (iss.good()) {
 				string next;

src/insets/insettabular.C

@@ -1950,7 +1950,7 @@ bool InsetTabular::copySelection(BufferView * bv)
 
     ostringstream sstr;
     paste_tabular->Ascii(bv->buffer(), sstr);
-    bv->stuffClipboard(sstr.str());
+    bv->stuffClipboard(sstr.str().c_str());
     return true;
 }
 

src/lyxfunc.C

@@ -2051,7 +2051,7 @@ string const LyXFunc::Dispatch(int ac,
 			cur_value = par->spacing.getValue();
 		}
 		
-		istringstream istr(argument);
+		istringstream istr(argument.c_str());
 
 		string tmp;
 		istr >> tmp;
@@ -2350,7 +2350,7 @@ string const LyXFunc::Dispatch(int ac,
 
 	case LFUN_GOTO_PARAGRAPH:
 	{
-                istringstream istr(argument);
+                istringstream istr(argument.c_str());
 
 		int id;
 		istr >> id;

src/paragraph.C

@@ -3935,7 +3935,7 @@ string const LyXParagraph::String(Buffer const * buffer, bool label)
 			 GetInset(i)->LyxCode() == Inset::MATH_CODE) {
 			std::ostringstream ost;
 			GetInset(i)->Ascii(buffer, ost);
-			s += subst(ost.str(),'\n',' ');
+			s += subst(ost.str().c_str(),'\n',' ');
 		}
 	}
 
@@ -3975,7 +3975,7 @@ string const LyXParagraph::String(Buffer const * buffer,
 		else if (c == META_INSET) {
 			std::ostringstream ost;
 			GetInset(i)->Ascii(buffer, ost);
-			s += ost.str();
+			s += ost.str().c_str();
 		}
 	}
 

src/support/filetools.C

@@ -746,7 +746,7 @@ string const GetFileContents(string const & fname)
 		if (ifs && ofs) {
 			ofs << ifs.rdbuf();
 			ifs.close();
-			return ofs.str();
+			return ofs.str().c_str();
 		}
 	}
 	lyxerr << "LyX was not able to read file '" << fname << "'" << endl;

src/support/lyxstring.C

@@ -24,6 +24,8 @@
 #include "LAssert.h"
 
 using std::min;
+using std::istream;
+using std::ostream;
 
 // This class is supposed to be functionaly equivalent to a
 // standard conformant string. This mean among others that we