720 |
@end smallexample |
@end smallexample |
721 |
@end deffn |
@end deffn |
722 |
|
|
723 |
@deffn Command just-one-space |
@deffn Command just-one-space &optional n |
724 |
@comment !!SourceFile simple.el |
@comment !!SourceFile simple.el |
725 |
This command replaces any spaces and tabs around point with a single |
This command replaces any spaces and tabs around point with a single |
726 |
space. It returns @code{nil}. |
space, or @var{n} spaces if @var{n} is specified. It returns |
727 |
|
@code{nil}. |
728 |
@end deffn |
@end deffn |
729 |
|
|
730 |
@deffn Command delete-blank-lines |
@deffn Command delete-blank-lines |
1219 |
and @var{end} is buffer positions of the range affected by this change |
and @var{end} is buffer positions of the range affected by this change |
1220 |
and @var{delta} is an integer value which is the number of bytes added |
and @var{delta} is an integer value which is the number of bytes added |
1221 |
or deleted in that range by this change. This kind of element |
or deleted in that range by this change. This kind of element |
1222 |
supports undo in an active region |
enables undo limited to a region to determine whether the element |
1223 |
|
pertains to that region. |
1224 |
|
|
1225 |
@item (@var{marker} . @var{adjustment}) |
@item (@var{marker} . @var{adjustment}) |
1226 |
This kind of element records the fact that the marker @var{marker} was |
This kind of element records the fact that the marker @var{marker} was |
1341 |
|
|
1342 |
@defopt undo-outer-limit |
@defopt undo-outer-limit |
1343 |
If at garbage collection time the undo info for the current command |
If at garbage collection time the undo info for the current command |
1344 |
exceeds this limit, Emacs discards the info and prints a warning |
exceeds this limit, Emacs discards the info and displays a warning. |
1345 |
message. This is a last ditch limit to prevent memory overflow. |
This is a last ditch limit to prevent memory overflow. |
1346 |
@end defopt |
@end defopt |
1347 |
|
|
1348 |
@node Filling |
@node Filling |
1917 |
|
|
1918 |
@deffn Command sort-numeric-fields field start end |
@deffn Command sort-numeric-fields field start end |
1919 |
This command sorts lines in the region between @var{start} and |
This command sorts lines in the region between @var{start} and |
1920 |
@var{end}, comparing them numerically by the @var{field}th field of each |
@var{end}, comparing them numerically by the @var{field}th field of |
1921 |
line. The specified field must contain a number in each line of the |
each line. Fields are separated by whitespace and numbered starting |
1922 |
region. Fields are separated by whitespace and numbered starting from |
from 1. The specified field must contain a number in each line of the |
1923 |
1. If @var{field} is negative, sorting is by the |
region. Numbers starting with 0 are treated as octal, and numbers |
1924 |
@w{@minus{}@var{field}th} field from the end of the line. This command |
starting with @samp{0x} are treated as hexadecimal. |
1925 |
is useful for sorting tables. |
|
1926 |
|
If @var{field} is negative, sorting is by the |
1927 |
|
@w{@minus{}@var{field}th} field from the end of the line. This |
1928 |
|
command is useful for sorting tables. |
1929 |
@end deffn |
@end deffn |
1930 |
|
|
1931 |
|
@defopt sort-numeric-base |
1932 |
|
This variable specifies the default radix for |
1933 |
|
@code{sort-numeric-fields} to parse numbers. |
1934 |
|
@end defopt |
1935 |
|
|
1936 |
@deffn Command sort-columns reverse &optional beg end |
@deffn Command sort-columns reverse &optional beg end |
1937 |
This command sorts the lines in the region between @var{beg} and |
This command sorts the lines in the region between @var{beg} and |
1938 |
@var{end}, comparing them alphabetically by a certain range of columns. |
@var{end}, comparing them alphabetically by a certain range of |
1939 |
The column positions of @var{beg} and @var{end} bound the range of |
columns. The column positions of @var{beg} and @var{end} bound the |
1940 |
columns to sort on. |
range of columns to sort on. |
1941 |
|
|
1942 |
If @var{reverse} is non-@code{nil}, the sort is in reverse order. |
If @var{reverse} is non-@code{nil}, the sort is in reverse order. |
1943 |
|
|
3129 |
@item hard |
@item hard |
3130 |
If a newline character has this property, it is a ``hard'' newline. |
If a newline character has this property, it is a ``hard'' newline. |
3131 |
The fill commands do not alter hard newlines and do not move words |
The fill commands do not alter hard newlines and do not move words |
3132 |
across them. However, this property takes effect only if the variable |
across them. However, this property takes effect only if the |
3133 |
@code{use-hard-newlines} is non-@code{nil}. |
@code{use-hard-newlines} minor mode is enabled. @xref{Hard and Soft |
3134 |
|
Newlines,, Hard and Soft Newlines, emacs, The GNU Emacs Manual}. |
3135 |
|
|
3136 |
@item right-margin |
@item right-margin |
3137 |
This property specifies an extra right margin for filling this part of the |
This property specifies an extra right margin for filling this part of the |