On 1/11/07, Ark Submedes <[EMAIL PROTECTED]> wrote:
On 1/11/07, Ark Submedes <[EMAIL PROTECTED]> wrote:
> Enclosed is a patch to treat HISTTIMEFORMAT just like other
> HISTCONTROL and HISTIGNORE when imported. Also changes to the
> documentation are proposed to avoid the confusion I experienced.
>
I renamed the patch with .txt so gmail sees it as text/plain.
Sorry to those who read mail the old-fashioned way...
Actually the patch probably gets mangled so sending it base64 encoded
is a good thing. Setting it text/plain instead of application/octet-stream
causes list archives to serve the download to web browsers with that
MIME type... But here is the text so readers can easily see the
proposed documentation changes.
--- ../bash-3.2/variables.c 2006-09-08 13:33:32.000000000 -0400
+++ variables.c 2007-01-11 07:52:34.000000000 -0500
@@ -513,6 +513,7 @@
{
sv_history_control ("HISTCONTROL");
sv_histignore ("HISTIGNORE");
+ sv_histtimefmt ("HISTTIMEFORMAT");
}
#endif /* HISTORY */
--- hsuser.texi 2007-01-11 08:43:09.000000000 -0500
+++ ../bash-3.2/lib/readline/doc/hsuser.texi 2006-03-21 09:54:48.000000000
-0500
@@ -96,13 +96,8 @@
to contain no more than @env{$HISTFILESIZE}
lines. If @env{HISTFILESIZE} is not set, no truncation is performed.
-If the @env{HISTTIMEFORMAT} is set, even if null, the time stamp
-string associated with each history entry is written to the history
-file on a line after the entry, preceeded by the history comment
-character. Whenever the history file is read, lines beginning with
-the history comment character are interpreted as timestamps belonging
-to the previous history line. The value itself is used only for
-displaying the information.
+If the @env{HISTTIMEFORMAT} is set, the time stamp information
+associated with each history entry is written to the history file.
The builtin command @code{fc} may be used to list or edit and re-execute
a portion of the history list.
@@ -186,16 +181,6 @@
No intervening blank is printed between the formatted time stamp
and the history line.
-The value of @env{HISTTIMEFORMAT} has nothing to do with the storage
-of timestamps in the history file, but if @env{HISTTIMEFORMAT} is
-unset when the file is written, no timestamps are saved. In contrast,
-the optional third character of the @code{histchars} variable (the
-history comment character, default @samp{#}) is used to distinguish
-timestamp lines in the history file from ordinary lines. In order
-avoid incompatible history files, users who change @code{histchars}
-must ensure that the same comment character is always used
-whenever history files are read or written.
-
Options, if supplied, have the following meanings:
@table @code
@@ -293,8 +278,6 @@
The shell allows control of the various characters used by the
history expansion mechanism with the @code{histchars} variable.
-Changing the history comment character adversly affects the format
-of timestamps written to or read from the history file.
@end ifset
@menu
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