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zsh-workers/9396

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This commit is contained in:
Tanaka Akira 2000-01-21 10:10:08 +00:00
parent 09a9a37aac
commit b8907b986b
3 changed files with 24 additions and 6 deletions
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6
Doc/Zsh/mod_zle.yo
View file

@ -144,7 +144,7 @@ by `tt(bindkey -m)'.
findex(vared)
cindex(parameters, editing)
cindex(editing parameters)
item(tt(vared) [ tt(-Aach) ] [ tt(-p) var(prompt) ] [ tt(-r) var(rprompt) ] var(name))(
item(tt(vared) [ tt(-Aache) ] [ tt(-p) var(prompt) ] [ tt(-r) var(rprompt) ] var(name))(
The value of the parameter var(name) is loaded into the edit
buffer, and the line editor is invoked. When the editor exits,
var(name) is set to the string value returned by the editor.
@ -161,7 +161,9 @@ created automatically, even without tt(-c).
If the tt(-p) flag is given, the following string will be taken as
the prompt to display at the left. If the tt(-r) flag is given,
the following string gives the prompt to display at the right. If the
tt(-h) flag is specified, the history can be accessed from ZLE.
tt(-h) flag is specified, the history can be accessed from ZLE. If the
tt(-e) flag is given, typing tt(^D) (Control-D) on an empty line
causes tt(vared) to exit immediatly with a non-zero return value.
)
findex(zle)
cindex(widgets, rebinding)

10
Functions/Misc/nslookup
View file

@ -8,19 +8,23 @@ local tmp line compcontext=nslookup curcontext=':nslookup' pmpt
trap 'return 130' INT
trap 'zpty -d nslookup' EXIT
zstyle -s ':nslookup' prompt pmpt || pmpt='> '
pmpt=()
zstyle -s ':nslookup' prompt tmp && pmpt=(-p "$tmp")
zstyle -s ':nslookup' rprompt tmp && pmpt=("$pmpt[@]" -r "$tmp")
(( $#pmpt )) || pmpt=(-p '> ')
zpty nslookup nslookup
zpty -r nslookup line '*> '
print -nr "$line"
while line=''; vared -p "$pmpt" line; do
while line=''; vared -he "$pmpt[@]" line; do
print -s "$line"
[[ "$line" = exit ]] && break
zpty -w nslookup "$line"
zpty -r nslookup line '*> '
zpty -r nslookup line '*> ' || break
print -nr "$line"
done

14
Src/Zle/zle_main.c
View file

@ -734,7 +734,7 @@ bin_vared(char *name, char **args, char *ops, int func)
char *s, *t, *ova = varedarg;
Value v;
Param pm = 0;
int create = 0;
int create = 0, ifl;
int type = PM_SCALAR, obreaks = breaks, haso = 0;
char *p1 = NULL, *p2 = NULL;
FILE *oshout = NULL;
@ -787,6 +787,10 @@ bin_vared(char *name, char **args, char *ops, int func)
/* -h option -- enable history */
ops['h'] = 1;
break;
case 'e':
/* -e option -- enable EOF */
ops['e'] = 1;
break;
default:
/* unrecognised option character */
zwarnnam(name, "unknown option: %s", *args, 0);
@ -834,7 +838,15 @@ bin_vared(char *name, char **args, char *ops, int func)
pushnode(bufstack, ztrdup(s));
} LASTALLOC;
varedarg = *args;
ifl = isfirstln;
if (ops['e'])
isfirstln = 1;
if (ops['h'])
hbegin(1);
t = (char *) zleread(p1, p2, ops['h'] ? ZLRF_HISTORY : 0);
if (ops['h'])
hend();
isfirstln = ifl;
varedarg = ova;
if (haso) {
close(SHTTY);