merge trunk

1 files changed, 19 insertions, 19 deletions

diff --git a/doc/format.n b/doc/format.n
index 076a820..ba044f2 100644
--- a/doc/format.n
+++ b/doc/format.n
@@ -4,7 +4,7 @@
 '\"
 '\" See the file "license.terms" for information on usage and redistribution
 '\" of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-'\" 
+'\"
 .TH format n 8.1 Tcl "Tcl Built-In Commands"
 .so man.macros
 .BS
@@ -25,14 +25,14 @@ arguments, if any, provide values to be substituted into the result.
 The return value from \fBformat\fR is the formatted string.
 .SH "DETAILS ON FORMATTING"
 .PP
-The command operates by scanning \fIformatString\fR from left to right. 
+The command operates by scanning \fIformatString\fR from left to right.
 Each character from the format string is appended to the result
 string unless it is a percent sign.
 If the character is a \fB%\fR then it is not copied to the result string.
 Instead, the characters following the \fB%\fR character are treated as
 a conversion specifier.
 The conversion specifier controls the conversion of the next successive
-\fIarg\fR to a particular format and the result is appended to 
+\fIarg\fR to a particular format and the result is appended to
 the result string in place of the conversion specifier.
 If there are multiple conversion specifiers in the format string,
 then each one controls the conversion of one additional \fIarg\fR.
@@ -66,12 +66,12 @@ The second portion of a conversion specifier may contain any of the
 following flag characters, in any order:
 .TP 10
 \fB\-\fR
-Specifies that the converted argument should be left-justified 
-in its field (numbers are normally right-justified with leading 
+Specifies that the converted argument should be left-justified
+in its field (numbers are normally right-justified with leading
 spaces if needed).
 .TP 10
 \fB+\fR
-Specifies that a number should always be printed with a sign, 
+Specifies that a number should always be printed with a sign,
 even if positive.
 .TP 10
 \fIspace\fR
@@ -79,7 +79,7 @@ Specifies that a space should be added to the beginning of the
 number if the first character is not a sign.
 .TP 10
 \fB0\fR
-Specifies that the number should be padded on the left with 
+Specifies that the number should be padded on the left with
 zeroes instead of spaces.
 .TP 10
 \fB#\fR
@@ -90,9 +90,9 @@ will be added to the beginning of the result unless it is zero.
 For \fBb\fR conversions, \fB0b\fR
 will be added to the beginning of the result unless it is zero.
 For all floating-point conversions (\fBe\fR, \fBE\fR, \fBf\fR,
-\fBg\fR, and \fBG\fR) it guarantees that the result always 
+\fBg\fR, and \fBG\fR) it guarantees that the result always
 has a decimal point.
-For \fBg\fR and \fBG\fR conversions it specifies that 
+For \fBg\fR and \fBG\fR conversions it specifies that
 trailing zeroes should not be removed.
 .SS "OPTIONAL FIELD WIDTH"
 .PP
@@ -103,7 +103,7 @@ If the converted argument contains fewer characters than the
 minimum field width then it will be padded so that it is as wide
 as the minimum field width.
 Padding normally occurs by adding extra spaces on the left of the
-converted argument, but the \fB0\fR and \fB\-\fR flags 
+converted argument, but the \fB0\fR and \fB\-\fR flags
 may be used to specify padding with zeroes on the left or with
 spaces on the right, respectively.
 If the minimum field width is specified as \fB*\fR rather than
@@ -122,7 +122,7 @@ point (however, trailing zeroes after the decimal point will still
 be omitted unless the \fB#\fR flag has been specified).
 For integer conversions, it specifies a minimum number of digits
 to print (leading zeroes will be added if necessary).
-For \fBs\fR conversions it specifies the maximum number of characters to be 
+For \fBs\fR conversions it specifies the maximum number of characters to be
 printed; if the string is longer than this then the trailing characters will be dropped.
 If the precision is specified with \fB*\fR rather than a number
 then the next argument to the \fBformat\fR command determines the precision;
@@ -135,7 +135,7 @@ If it is \fBll\fR it specifies that an integer value is taken
 without truncation for conversion to a formatted substring.
 If it is \fBh\fR it specifies that an integer value is
 truncated to a 16-bit range before converting.  This option is rarely useful.
-If it is \fBl\fR it specifies that the integer value is 
+If it is \fBl\fR it specifies that the integer value is
 truncated to the same range as that produced by the \fBwide()\fR
 function of the \fBexpr\fR command (at least a 64-bit range).
 If neither \fBh\fR nor \fBl\fR are present, the integer value is
@@ -178,22 +178,22 @@ Convert integer to the Unicode character it represents.
 No conversion; just insert string.
 .TP 10
 \fBf\fR
-Convert number to signed decimal string of 
-the form \fIxx.yyy\fR, where the number of \fIy\fR's is determined by 
+Convert number to signed decimal string of
+the form \fIxx.yyy\fR, where the number of \fIy\fR's is determined by
 the precision (default: 6).
 If the precision is 0 then no decimal point is output.
 .TP 10
 \fBe\fR or \fBE\fR
-Convert number to scientific notation in the 
-form \fIx.yyy\fBe\(+-\fIzz\fR, where the number of \fIy\fR's is determined 
+Convert number to scientific notation in the
+form \fIx.yyy\fBe\(+-\fIzz\fR, where the number of \fIy\fR's is determined
 by the precision (default: 6).
 If the precision is 0 then no decimal point is output.
-If the \fBE\fR form is used then \fBE\fR is 
+If the \fBE\fR form is used then \fBE\fR is
 printed instead of \fBe\fR.
 .TP 10
 \fBg\fR or \fBG\fR
-If the exponent is less than \-4 or greater than or equal to the 
-precision, then convert number as for \fB%e\fR or 
+If the exponent is less than \-4 or greater than or equal to the
+precision, then convert number as for \fB%e\fR or
 \fB%E\fR.
 Otherwise convert as for \fB%f\fR.
 Trailing zeroes and a trailing decimal point are omitted.