mirrors/emacs
1
Fork 0
mirror of git://git.sv.gnu.org/emacs.git synced 2026-02-13 11:12:19 -08:00
Code Issues Projects Releases Wiki Activity

Document what the t' value for HIST in read-string' means

Browse source 
* src/minibuf.c (syms_of_minibuf): Say that `t' means "no history"
(bug#36324).
(Fread_from_minibuffer): Say the same for HIST.
This commit is contained in:
Lars Ingebrigtsen 2019-06-23 14:05:55 +02:00
parent abf7d0d802
commit d2bbea23fa
1 changed files with 6 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/minibuf.c
View file

@ -875,7 +875,8 @@ Fifth arg HIST, if non-nil, specifies a history list and optionally
HISTPOS is the initial position for use by the minibuffer history
commands. For consistency, you should also specify that element of
the history as the value of INITIAL-CONTENTS. Positions are counted
starting from 1 at the beginning of the list.
starting from 1 at the beginning of the list. If HIST is the symbol
`t', history is not recorded.
Sixth arg DEFAULT-VALUE, if non-nil, should be a string, which is used
as the default to `read' if READ is non-nil and the user enters
@ -2037,8 +2038,11 @@ If the value is `confirm-after-completion', the user may exit with an
doc: /* History list symbol to add minibuffer values to.
Each string of minibuffer input, as it appears on exit from the minibuffer,
is added with
(set minibuffer-history-variable
(cons STRING (symbol-value minibuffer-history-variable))) */);
(cons STRING (symbol-value minibuffer-history-variable)))
If the variable is the symbol `t', no history is recorded. */);
XSETFASTINT (Vminibuffer_history_variable, 0);
DEFVAR_LISP ("minibuffer-history-position", Vminibuffer_history_position,