pmccabe2html: escaping of special characters

[gnulib.git] / lib / ftoastr.h

diff --git a/lib/ftoastr.h b/lib/ftoastr.h
index 4c4f890..5aa0930 100644 (file)
--- a/lib/ftoastr.h
+++ b/lib/ftoastr.h
@@ -1,6 +1,6 @@
 /* floating point to accurate string
 
-   Copyright (C) 2010 Free Software Foundation, Inc.
+   Copyright (C) 2010-2013 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -26,8 +26,8 @@
 /* Store into BUF (of size BUFSIZE) an accurate minimal-precision
    string representation of a floating point number.  FLAGS affect the
    formatting of the number.  Pad the output string with spaces as
-   necessary to width WIDTH bytes, in the style of printf.  X is the
-   floating-point number to be converted.
+   necessary to width WIDTH bytes, in the style of printf.  WIDTH must
+   be nonnegative.  X is the floating-point number to be converted.
 
    Return the number of bytes stored into BUF, not counting the
    terminating null.  However, do not overrun BUF: if BUF is too
@@ -39,8 +39,8 @@
 
    Example:
 
-     char buf[DBL_ABUFSIZE_BOUND];
-     int r = dtoastr (buf, sizeof buf, "%*.*g", 0, 0.1);
+     char buf[DBL_BUFSIZE_BOUND];
+     int r = dtoastr (buf, sizeof buf, 0, 0, 0.1);
 
    In the C locale, this sets R to 3 and stores "0.1" into BUF.  */
 
@@ -58,7 +58,7 @@ enum
     FTOASTR_ALWAYS_SIGNED = 2,
 
     /* Output " " before positive numbers; ignored if
-       FTOASTER_ALWAYS_SIGNED is also given.  */
+       FTOASTR_ALWAYS_SIGNED is also given.  */
     FTOASTR_SPACE_POSITIVE = 4,
 
     /* Pad with zeros instead of spaces; ignored if FTOASTR_LEFT_JUSTIFY