X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Flyxlength.C;h=70a8aaad4204d20c66f3ec7a7b6330bc8c2fc357;hb=fd2124c83dfcfeaf33b64d1d33c8ceb8d9f5f9b9;hp=eaee147fc4e2e28f91a57d0837bef1d6b45150fd;hpb=7c15014ec2884e50a17559c1269747658c924eb3;p=lyx.git

diff --git a/src/lyxlength.C b/src/lyxlength.C
index eaee147fc4..70a8aaad42 100644
--- a/src/lyxlength.C
+++ b/src/lyxlength.C
@@ -20,9 +20,9 @@
 #include "lyxrc.h"
 
 #include <sstream>
+#include <iomanip>
 
 
-using std::abs;
 using std::ostringstream;
 using std::string;
 
@@ -60,33 +60,31 @@ string const LyXLength::asString() const
 
 string const LyXLength::asLatexString() const
 {
-	char buffer[80];
+	ostringstream os;
 	switch (unit_) {
 	case PTW:
-		snprintf(buffer, 78, "%.2f\\textwidth", val_/100.0);
+		os << val_ / 100.0 << "\\textwidth";
 		break;
 	case PCW:
-		snprintf(buffer, 78, "%.2f\\columnwidth", val_/100.0);
+		os << val_ / 100.0 << "\\columnwidth";
 		break;
 	case PPW:
-		snprintf(buffer, 78, "%.2f\\paperwidth", val_/100.0);
+		os << val_ / 100.0 << "\\paperwidth";
 		break;
 	case PLW:
-		snprintf(buffer, 78, "%.2f\\linewidth", val_/100.0);
+		os << val_ / 100.0 << "\\linewidth";
 		break;
 	case PPH:
-		snprintf(buffer, 78, "%.2f\\paperheight", val_/100.0);
+		os << val_ / 100.0 << "\\paperheight";
 		break;
 	case PTH:
-		snprintf(buffer, 78, "%.2f\\textheight", val_/100.0);
+		os << val_ / 100.0 << "\\textheight";
 		break;
 	default:
-		snprintf(buffer, 78, "%f%s", val_, unit_name[unit_]);
+		os << val_ << unit_name[unit_];
 	  break;
 	}
-	// paranoia
-	buffer[79] = 0;
-	return buffer;
+	return os.str();
 }
 
 
@@ -146,10 +144,6 @@ int LyXLength::inPixels(int text_width, int em_width_base) const
 	// between lengths and font sizes on the screen
 	// is the same as on paper.
 
-#ifdef WITH_WARNINGS
-#warning if you don't care than either call this function differently or let it return negative values and call abs() explicitly when needed (Andre')
-#endif
-
 	double result = 0.0;
 
 	switch (unit_) {