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make binding of ^D be used in first column if ignoreeof is set and ^D is bound to a shell function widget (12494)

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Sven Wischnowsky 2000-08-03 07:51:53 +00:00
parent 4f1aa826f5
commit a23d39ce38
3 changed files with 42 additions and 21 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2000-08-03 Sven Wischnowsky <wischnow@zsh.org>
* 12494: Doc/Zsh/options.yo, Src/Zle/zle_main.c: make binding of
^D be used in first column if ignoreeof is set and ^D is bound to
a shell function widget
2000-08-02 Peter Stephenson <pws@csr.com> 2000-08-02 Peter Stephenson <pws@csr.com>
* Andrej: 12487: configure.in, Etc/MACHINES, Src/Makefile.in, * Andrej: 12487: configure.in, Etc/MACHINES, Src/Makefile.in,

5
Doc/Zsh/options.yo
View file

@ -573,6 +573,11 @@ Do not exit on end-of-file. Require the use
of tt(exit) or tt(logout) instead. of tt(exit) or tt(logout) instead.
However, ten consecutive EOFs will cause the shell to exit anyway, However, ten consecutive EOFs will cause the shell to exit anyway,
to avoid the shell hanging if its tty goes away. to avoid the shell hanging if its tty goes away.
Also, if this option is set and the Zsh Line Editor is used, widgets
implemented by shell functions can be bound to EOF (normally
Control-D) without printing the normal warning message. This works
only for normal widgets, not for completion widgets.
) )
pindex(INC_APPEND_HISTORY) pindex(INC_APPEND_HISTORY)
cindex(history, incremental appending to a file) cindex(history, incremental appending to a file)

14
Src/Zle/zle_main.c
View file

@ -76,7 +76,10 @@ mod_export Thingy lbindk, bindk;
/**/ /**/
int insmode; int insmode;
static int eofchar, eofsent; /**/
mod_export int eofchar;
static int eofsent;
static long keytimeout; static long keytimeout;
#ifdef HAVE_SELECT #ifdef HAVE_SELECT
@ -556,7 +559,7 @@ zleread(char *lp, char *rp, int flags)
reselectkeymap(); reselectkeymap();
selectlocalmap(NULL); selectlocalmap(NULL);
bindk = getkeycmd(); bindk = getkeycmd();
if (!ll && isfirstln && c == eofchar) { if (!ll && isfirstln && unset(IGNOREEOF) && c == eofchar) {
eofsent = 1; eofsent = 1;
break; break;
} }
@ -630,6 +633,12 @@ execzlefunc(Thingy func, char **args)
} else if((w = func->widget)->flags & (WIDGET_INT|WIDGET_NCOMP)) { } else if((w = func->widget)->flags & (WIDGET_INT|WIDGET_NCOMP)) {
int wflags = w->flags; int wflags = w->flags;
if (keybuf[0] == eofchar && !keybuf[1] &&
!ll && isfirstln && isset(IGNOREEOF)) {
showmsg((!islogin) ? "zsh: use 'exit' to exit." :
"zsh: use 'logout' to logout.");
ret = 1;
} else {
if(!(wflags & ZLE_KEEPSUFFIX)) if(!(wflags & ZLE_KEEPSUFFIX))
removesuffix(); removesuffix();
if(!(wflags & ZLE_MENUCMP)) { if(!(wflags & ZLE_MENUCMP)) {
@ -650,6 +659,7 @@ execzlefunc(Thingy func, char **args)
ret = w->u.fn(args); ret = w->u.fn(args);
if (!(wflags & ZLE_NOTCOMMAND)) if (!(wflags & ZLE_NOTCOMMAND))
lastcmd = wflags; lastcmd = wflags;
}
r = 1; r = 1;
} else { } else {
Eprog prog = getshfunc(w->u.fnnam); Eprog prog = getshfunc(w->u.fnnam);