autologofication cleanup from John

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@3064 a592a061-630c-0410-9148-cb99ea01b6c8

src/BufferView2.C

@@ -287,10 +287,12 @@ void BufferView::copy()
 {
 	if (available()) {
 		text->copySelection(this);
+#if 0
 		// clear the selection, even if mark_set
 		toggleSelection();
 		text->clearSelection();
 		update(text, BufferView::SELECT|BufferView::FITCUR);
+#endif
 		owner()->message(_("Copy"));
 	}
 }

src/ChangeLog

@@ -1,3 +1,8 @@
+2001-11-23  John Levon  <moz@compsoc.man.ac.uk>
+
+	* paragraph_pimpl.h:
+	* paragraph_pimpl.C: cleanup 
+	 
 2001-11-22  Jean-Marc Lasgouttes  <Jean-Marc.Lasgouttes@inria.fr>
 
 	* text2.C (removeRow): 

src/paragraph_pimpl.C

@@ -244,6 +244,18 @@ void Paragraph::Pimpl::simpleTeXBlanks(std::ostream & os, TexRow & texrow,
 }
 
 
+bool Paragraph::Pimpl::isTextAt(string const & str, Paragraph::size_type pos)
+{
+	for (int i=0; i < str.length(); ++i) {
+		if (pos + i >= size())
+			return false;
+		if (str[i] != getChar(pos + i))
+			return false;
+	}
+	return true;
+}
+
+ 
 void Paragraph::Pimpl::simpleTeXSpecialChars(Buffer const * buf,
 					     BufferParams const & bparams,
 					     std::ostream & os,
@@ -441,53 +453,32 @@ void Paragraph::Pimpl::simpleTeXSpecialChars(Buffer const * buf,
 			break;
 
 		default:
-			/* idea for labels --- begin*/
+ 
-			// Check for "LyX"
+			// I assume this is hack treating typewriter as verbatim
-			if (c ==  'L'
+			if (font.family() == LyXFont::TYPEWRITER_FAMILY) {
-			    && i <= size() - 3
+				if (c != '\0') {
-			    && font.family() != LyXFont::TYPEWRITER_FAMILY
+					os << c;
-			    && getChar(i + 1) == 'y'
+				}
-			    && getChar(i + 2) == 'X') {
+				break;
+			}
+				
+			if (isTextAt("LyX", i)) {
 				os << "\\LyX{}";
 				i += 2;
 				column += 5;
-			}
+			} else if (isTextAt("TeX", i)) {
-			// Check for "TeX"
-			else if (c == 'T'
-				 && i <= size() - 3
-				 && font.family() != LyXFont::TYPEWRITER_FAMILY
-				 && getChar(i + 1) == 'e'
-				 && getChar(i + 2) == 'X') {
 				os << "\\TeX{}";
 				i += 2;
 				column += 5;
-			}
+			} else if (isTextAt("LaTeX2e", i)) {
-			// Check for "LaTeX2e"
-			else if (c == 'L'
-				 && i <= size() - 7
-				 && font.family() != LyXFont::TYPEWRITER_FAMILY
-				 && getChar(i + 1) == 'a'
-				 && getChar(i + 2) == 'T'
-				 && getChar(i + 3) == 'e'
-				 && getChar(i + 4) == 'X'
-				 && getChar(i + 5) == '2'
-				 && getChar(i + 6) == 'e') {
 				os << "\\LaTeXe{}";
 				i += 6;
 				column += 8;
-			}
+			} else if (isTextAt("LaTeX", i)) {
-			// Check for "LaTeX"
-			else if (c == 'L'
-				 && i <= size() - 5
-				 && font.family() != LyXFont::TYPEWRITER_FAMILY
-				 && getChar(i + 1) == 'a'
-				 && getChar(i + 2) == 'T'
-				 && getChar(i + 3) == 'e'
-				 && getChar(i + 4) == 'X') {
 				os << "\\LaTeX{}";
 				i += 4;
 				column += 7;
-				/* idea for labels --- end*/ 
+			// do we really try to print out '\0' ?
 			} else if (c != '\0') {
 				os << c;
 			}
@@ -545,25 +536,22 @@ LyXFont const Paragraph::Pimpl::realizeFont(LyXFont const & font,
 	while (par && par->getDepth() && !tmpfont.resolved()) {
 		par = par->outerHook();
 		if (par) {
-#ifndef INHERIT_LANGUAGE
 			tmpfont.realize(textclasslist.
 					Style(bparams.textclass,
-					      par->getLayout()).font);
+					      par->getLayout()).font
-#else
+#ifdef INHERIT_LANGUAGE
-			tmpfont.realize(textclasslist.
+					, bparams.language
-					Style(bparams.textclass,
-					      par->getLayout()).font, bparams.language);
 #endif
+					);
 			par_depth = par->getDepth();
 		}
 	}
 
-#ifndef INHERIT_LANGUAGE
 	tmpfont.realize(textclasslist.TextClass(bparams.textclass)
-			.defaultfont());
+			.defaultfont()
-#else
+#ifdef INHERIT_LANGUAGE
-	tmpfont.realize(textclasslist.TextClass(bparams.textclass)
+		, bparams.language
-			.defaultfont(), bparams.language);
 #endif
+		);
 	return tmpfont;	
 }

src/paragraph_pimpl.h

@@ -151,6 +151,9 @@ struct Paragraph::Pimpl {
 	///
 	ParagraphParameters params;
 private:
+	/// match a string against a particular point in the paragraph
+	bool isTextAt(string const & str, Paragraph::size_type pos);
+ 
 	/// Who owns us?
 	Paragraph * owner_;
 	///