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two new modes for menu selection: incremental search and interactive (17366)

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This commit is contained in:
Sven Wischnowsky 2002-06-26 11:07:42 +00:00
parent 03105a5d6e
commit d28f67623f
8 changed files with 502 additions and 47 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
2002-06-26 Sven Wischnowsky <wischnow@zsh.org>
* 17366: Completion/Base/Core/_main_complete,
Completion/Zsh/Command/_zstyle, Doc/Zsh/compsys.yo,
Doc/Zsh/mod_complist.yo, Src/Zle/compcore.c, Src/Zle/complist.c,
Src/Zle/compresult.c: two new modes for menu selection:
incremental search and interactive
2002-06-24 Peter Stephenson <pws@csr.com>
* 17361: Src/zle_hist.c: Be safer about NULL returns from

13
Completion/Base/Core/_main_complete
View file

@ -267,6 +267,19 @@ if [[ $compstate[old_list] = keep || nm -gt 1 ]]; then
unset MENUSELECT
fi
fi
if [[ -n "$MENUSELECT" ]]; then
if [[ -n "$_menu_style[(r)interactive*]" ]]; then
MENUMODE=interactive
elif [[ -n "$_menu_style[(r)search*]" ]]; then
if [[ -n "$_menu_style[(r)*backward*]" ]]; then
MENUMODE=search-backward
else
MENUMODE=search-forward
fi
else
unset MENUMODE
fi
fi
fi
elif [[ nm -lt 1 && -n "$_comp_mesg" ]]; then
compstate[insert]=''

3
Completion/Zsh/Command/_zstyle
View file

@ -206,7 +206,8 @@ while (( $#state )); do
;;
boolauto)
_wanted values expl boolean compadd true false auto select
_wanted values expl boolean \
compadd true false auto select search search-backward interactive
;;
cmdorcont)

7
Doc/Zsh/compsys.yo
View file

@ -1824,6 +1824,13 @@ To turn on menu completion or menu selection when a certain number of
matches is generated em(or) the list of matches does not fit onto the
screen, both of `tt(yes=)' and `tt(select=)' can be given twice, once
with a number and once with `tt(long)' or `tt(long-list)'.
Finally, the two special modes of menu selection, namely interactive
mode and incremental search can be pre-selected with this style. By
including the word `tt(interactive)' in the value, interactive mode
will be entered immediately when menu selection is started and the
string `tt(search)' does the same for incremental search. To select
backward incremental search, include the string `tt(search-backward)'.
)
kindex(muttrc, completion style)
item(tt(muttrc))(

16
Doc/Zsh/mod_complist.yo
View file

@ -332,6 +332,22 @@ moves the mark to the next match
item(tt(reverse-menu-complete))(
moves the mark to the previous match
)
item(tt(viinsert))(
this toggles between normal and interactive mode; in interactive mode
the keys bound to tt(self-insert) and tt(self-insert-unmeta) insert
into the command line as in normal editing mode but without leaving
menu selection; after each character completion is tried again and the
list changes to contain only the new matches; the completion widgets
make the longest unambiguous string be inserted in the command line
and tt(undo) and tt(backward-delete-char) go back to the previous set
of matches
)
item(tt(history-incremental-search-forward),
tt(history-incremental-search-backward))(
this starts incremental searches in the list of completions displayed;
in this mode, tt(accept-line) only leaves incremental search, going
back to the normal menu selection mode
)
enditem()
All movement functions wrap around at the edges; any other zle function not

2
Src/Zle/compcore.c
View file

@ -360,7 +360,7 @@ do_completion(Hookdef dummy, Compldat dat)
haspattern = 1;
if (iforcemenu) {
if (nmatches)
do_ambig_menu();
do_ambig_menu();
ret = !nmatches;
} else if (useline < 0)
ret = selfinsert(zlenoargs);

483
Src/Zle/complist.c
View file

@ -400,8 +400,12 @@ static struct listcols mcolors;
/* Used in mtab/mgtab, for explanations. */
#define mtexpl ((Cmatch *) 1)
#define mgexpl ((Cmgroup) 1)
#define MMARK ((unsigned long) 1)
#define mmarked(v) (((unsigned long) (v)) & MMARK)
#define mtmark(v) ((Cmatch *) (((unsigned long) (v)) | MMARK))
#define mtunmark(v) ((Cmatch *) (((unsigned long) (v)) & ~MMARK))
#define mgmark(v) ((Cmgroup) (((unsigned long) (v)) | MMARK))
#define mgunmark(v) ((Cmgroup) (((unsigned long) (v)) & ~MMARK))
/* Information for in-string colours. */
@ -1065,8 +1069,8 @@ compprintlist(int showall)
int mm = (mcols * ml), i;
for (i = mcols; i--; ) {
mtab[mm + i] = mtexpl;
mgtab[mm + i] = mgexpl;
mtab[mm + i] = mtmark(NULL);
mgtab[mm + i] = mgmark(NULL);
}
}
if (stop)
@ -1381,13 +1385,20 @@ clprintm(Cmgroup g, Cmatch *mp, int mc, int ml, int lastc, int width)
mlastm = m->gnum;
if (m->disp && (m->flags & CMF_DISPLINE)) {
if (mselect >= 0 && !(m->flags & CMF_DUMMY)) {
if (mselect >= 0) {
int mm = (mcols * ml), i;
for (i = mcols; i--; ) {
mtab[mm + i] = mp;
mgtab[mm + i] = g;
}
if (m->flags & CMF_DUMMY) {
for (i = mcols; i--; ) {
mtab[mm + i] = mtmark(mp);
mgtab[mm + i] = mgmark(g);
}
} else {
for (i = mcols; i--; ) {
mtab[mm + i] = mp;
mgtab[mm + i] = g;
}
}
}
if (!dolist(ml)) {
mlprinted = printfmt(m->disp, 0, 0, 0) / columns;
@ -1428,13 +1439,20 @@ clprintm(Cmgroup g, Cmatch *mp, int mc, int ml, int lastc, int width)
} else
mx = mc * g->width;
if (mselect >= 0 && !(m->flags & CMF_DUMMY)) {
if (mselect >= 0) {
int mm = mcols * ml, i;
for (i = (width ? width : mcols); i--; ) {
mtab[mx + mm + i] = mp;
mgtab[mx + mm + i] = g;
}
if (m->flags & CMF_DUMMY) {
for (i = (width ? width : mcols); i--; ) {
mtab[mx + mm + i] = mtmark(mp);
mgtab[mx + mm + i] = mgmark(g);
}
} else {
for (i = (width ? width : mcols); i--; ) {
mtab[mx + mm + i] = mp;
mgtab[mx + mm + i] = g;
}
}
}
if (!dolist(ml)) {
mlprinted = niceztrlen(m->disp ? m->disp : m->str) / columns;
@ -1675,8 +1693,8 @@ adjust_mcol(int wish, Cmatch ***tabp, Cmgroup **grp)
tab -= mcol;
for (p = wish; p >= 0 && (!tab[p] || tab[p] == mtexpl); p--);
for (n = wish; n < mcols && (!tab[n] || tab[n] == mtexpl); n++);
for (p = wish; p >= 0 && (!tab[p] || mmarked(tab[p])); p--);
for (n = wish; n < mcols && (!tab[n] || mmarked(tab[n])); n++);
if (n == mcols)
n = -1;
@ -1711,21 +1729,222 @@ struct menustack {
Cmgroup amatches, pmatches, lastmatches, lastlmatches;
char *origline;
int origcs, origll;
char *status;
int mode;
};
typedef struct menusearch *Menusearch;
struct menusearch {
Menusearch prev;
char *str;
int line;
int col;
int back;
int state;
Cmatch **ptr;
};
#define MS_OK 0
#define MS_FAILED 1
#define MS_WRAPPED 2
#define MAX_STATUS 128
static char *
setmstatus(char *status, int *csp, int *llp, int *lenp)
{
char *p, *s, *ret = NULL;
int pl, sl, max;
if (csp) {
*csp = cs;
*llp = ll;
*lenp = lastend - wb;
ret = dupstring((char *) line);
p = (char *) zhalloc(cs - wb + 1);
strncpy(p, (char *) line + wb, cs - wb);
p[cs - wb] = '\0';
s = (char *) zhalloc(lastend - cs + 1);
strncpy(s, (char *) line + cs, lastend - cs);
s[lastend - cs] = '\0';
cs = wb;
foredel(lastend - wb);
pl = strlen(compprefix);
sl = strlen(compsuffix);
spaceinline(pl + sl);
strncpy(line + wb, compprefix, pl);
strncpy(line + wb + pl, compsuffix, sl);
cs = wb + pl;
} else {
p = compprefix;
s = compsuffix;
}
pl = strlen(p);
sl = strlen(s);
max = (columns < MAX_STATUS ? columns : MAX_STATUS) - 14;
if (max > 12) {
int h = (max - 2) >> 1;
strcpy(status, "interactive: ");
if (pl > h - 3) {
strcat(status, "...");
strcat(status, p + pl - h - 3);
} else
strcat(status, p);
strcat(status, "[]");
if (sl > h - 3) {
strncat(status, s, h - 3);
strcat(status, "...");
} else
strcat(status, s);
}
return ret;
}
static Menusearch msearchstack;
static char *msearchstr = NULL;
static int msearchstate;
static void
msearchpush(Cmatch **p, int back)
{
Menusearch s = (Menusearch) zhalloc(sizeof(struct menusearch));
s->prev = msearchstack;
msearchstack = s;
s->str = dupstring(msearchstr);
s->line = mline;
s->col = mcol;
s->back = back;
s->state = msearchstate;
s->ptr = p;
}
static Cmatch **
msearchpop(int *backp)
{
Menusearch s = msearchstack;
if (s->prev)
msearchstack = s->prev;
msearchstr = s->str;
mline = s->line;
mcol = s->col;
msearchstate = s->state;
*backp = s->back;
return s->ptr;
}
static Cmatch **
msearch(Cmatch **ptr, int ins, int back, int rep, int *wrapp)
{
char s[2];
Cmatch **p, *l = NULL, m;
int x = mcol, y = mline;
int ex, ey, wrap = 0, owrap = (msearchstate & MS_WRAPPED);
msearchpush(ptr, back);
if (ins) {
s[0] = c;
s[1] = '\0';
msearchstr = dyncat(msearchstr, s);
}
if (back) {
ex = mcols - 1;
ey = -1;
} else {
ex = 0;
ey = listdat.nlines;
}
p = mtab + (mline * mcols) + mcol;
if (rep)
l = *p;
while (1) {
if (!rep && mtunmark(*p) && *p != l) {
l = *p;
m = *mtunmark(*p);
if (strstr((m->disp ? m->disp : m->str), msearchstr)) {
mcol = x;
mline = y;
return p;
}
}
rep = 0;
if (back) {
p--;
if (--x < 0) {
x = mcols - 1;
y--;
}
} else {
p++;
if (++x == mcols) {
x = 0;
y++;
}
}
if (x == ex && y == ey) {
if (wrap) {
msearchstate = MS_FAILED | owrap;
break;
}
msearchstate |= MS_WRAPPED;
if (back) {
x = mcols - 1;
y = listdat.nlines - 1;
p = mtab + (y * mcols) + x;
} else {
x = y = 0;
p = mtab;
}
ex = mcol;
ey = mline;
wrap = 1;
*wrapp = 1;
}
}
return NULL;
}
#define MM_INTER 1
#define MM_FSEARCH 2
#define MM_BSEARCH 3
static int
domenuselect(Hookdef dummy, Chdata dat)
{
static Chdata fdat = NULL;
static char *lastsearch = NULL;
Cmatch **p;
Cmgroup *pg;
Thingy cmd;
Menustack u = NULL;
int i = 0, acc = 0, wishcol = 0, setwish = 0, oe = onlyexpl, wasnext = 0;
int space, lbeg = 0, step = 1, wrap, pl = nlnct, broken = 0, first = 1;
int nolist = 0;
int nolist = 0, mode = 0, modecs, modell, modelen;
char *s;
char status[MAX_STATUS], *modeline;
msearchstack = NULL;
msearchstr = "";
msearchstate = MS_OK;
status[0] = '\0';
queue_signals();
if (fdat || (dummy && (!(s = getsparam("MENUSELECT")) ||
(dat && dat->num < atoi(s))))) {
@ -1744,6 +1963,21 @@ domenuselect(Hookdef dummy, Chdata dat)
if ((step += lines - nlnct) < 0)
step = 1;
}
if ((s = getsparam("MENUMODE"))) {
if (!strcmp(s, "interactive")) {
int l = strlen(origline);
mode = MM_INTER;
cs = 0;
foredel(ll);
spaceinline(l);
strncpy((char *) line, origline, l);
cs = origcs;
setmstatus(status, NULL, NULL, NULL);
} else if (strpfx("search", s)) {
mode = (strstr(s, "back") ? MM_BSEARCH : MM_FSEARCH);
}
}
if ((mstatus = dupstring(getsparam("MENUPROMPT"))) && !*mstatus)
mstatus = "%SScrolling active: current selection at %p%s";
unqueue_signals();
@ -1770,7 +2004,7 @@ domenuselect(Hookdef dummy, Chdata dat)
for (y = 0; y < mlines; y++) {
for (x = mcols; x; x--, p++)
if (*p && *p != mtexpl && **p && mselect == (**p)->gnum)
if (*p && !mmarked(*p) && **p && mselect == (**p)->gnum)
break;
if (x) {
mcol = mcols - x;
@ -1790,7 +2024,7 @@ domenuselect(Hookdef dummy, Chdata dat)
while (mlbeg) {
for (q = p, c = columns; c; q++, c--)
if (*q && *q != mtexpl)
if (*q && !mmarked(*q))
break;
if (c)
break;
@ -1821,8 +2055,33 @@ domenuselect(Hookdef dummy, Chdata dat)
showinglist = -2;
if (first && !listshown && isset(LISTBEEP))
zbeep();
if (first) {
modeline = dyncat(compprefix, compsuffix);
modecs = cs;
modell = ll;
modelen = minfo.len;
}
first = 0;
if (mode == MM_INTER) {
statusline = status;
statusll = strlen(status);
} else if (mode) {
int l = sprintf(status, "%s%sisearch%s: ",
((msearchstate & MS_FAILED) ? "failed " : ""),
((msearchstate & MS_WRAPPED) ? "wrapped " : ""),
(mode == MM_FSEARCH ? "" : " backward"));
strncat(status, msearchstr, MAX_STATUS - l - 1);
statusline = status;
statusll = strlen(status);
} else {
statusline = NULL;
statusll = 0;
}
zrefresh();
statusline = NULL;
statusll = 0;
inselect = 1;
if (noselect) {
broken = 1;
@ -1859,13 +2118,36 @@ domenuselect(Hookdef dummy, Chdata dat)
zbeep();
molbeg = -1;
break;
} else if (nolist && cmd != Th(z_undo)) {
} else if (nolist && cmd != Th(z_undo) &&
(!mode || cmd != Th(z_backwarddeletechar))) {
ungetkeycmd();
break;
} else if (cmd == Th(z_acceptline)) {
if (mode == MM_FSEARCH || mode == MM_BSEARCH) {
mode = 0;
continue;
}
acc = 1;
break;
} else if (cmd == Th(z_acceptandinfernexthistory)) {
} else if (cmd == Th(z_viinsert)) {
if (mode == MM_INTER)
mode = 0;
else {
int l = strlen(origline);
mode = MM_INTER;
cs = 0;
foredel(ll);
spaceinline(l);
strncpy((char *) line, origline, l);
cs = origcs;
setmstatus(status, NULL, NULL, NULL);
continue;
}
} else if (cmd == Th(z_acceptandinfernexthistory) ||
(mode == MM_INTER && (cmd == Th(z_selfinsert) ||
cmd == Th(z_selfinsertunmeta)))) {
Menustack s = (Menustack) zhalloc(sizeof(*s));
s->prev = u;
@ -1888,6 +2170,8 @@ domenuselect(Hookdef dummy, Chdata dat)
s->origline = origline;
s->origcs = origcs;
s->origll = origll;
s->status = dupstring(status);
s->mode = mode;
menucmp = menuacc = hasoldlist = 0;
minfo.cur = NULL;
fixsuffix();
@ -1897,6 +2181,23 @@ domenuselect(Hookdef dummy, Chdata dat)
invalidate_list();
iforcemenu = 1;
comprecursive = 1;
if (cmd != Th(z_acceptandinfernexthistory)) {
int l = strlen(origline);
cs = 0;
foredel(ll);
spaceinline(l);
strncpy((char *) line, origline, l);
cs = origcs;
if (cmd == Th(z_selfinsert))
selfinsert(zlenoargs);
else
selfinsertunmeta(zlenoargs);
iforcemenu = -1;
} else
mode = 0;
menucomplete(zlenoargs);
iforcemenu = 0;
@ -1920,6 +2221,9 @@ domenuselect(Hookdef dummy, Chdata dat)
}
goto getk;
}
if (cmd != Th(z_acceptandinfernexthistory))
modeline = setmstatus(status, &modecs, &modell, &modelen);
clearlist = listshown = 1;
mselect = (*(minfo.cur))->gnum;
setwish = wasnext = 1;
@ -1931,6 +2235,7 @@ domenuselect(Hookdef dummy, Chdata dat)
Menustack s = (Menustack) zhalloc(sizeof(*s));
int ol;
mode = 0;
s->prev = u;
u = s;
s->line = dupstring((char *) line);
@ -1949,6 +2254,8 @@ domenuselect(Hookdef dummy, Chdata dat)
s->origline = origline;
s->origcs = origcs;
s->origll = origll;
s->status = dupstring(status);
s->mode = mode;
accept_last();
handleundo();
comprecursive = 1;
@ -1977,7 +2284,8 @@ domenuselect(Hookdef dummy, Chdata dat)
}
setwish = 1;
continue;
} else if (cmd == Th(z_undo)) {
} else if (cmd == Th(z_undo) ||
(mode == MM_INTER && cmd == Th(z_backwarddeletechar))) {
int l;
if (!u)
@ -2013,12 +2321,17 @@ domenuselect(Hookdef dummy, Chdata dat)
origline = u->origline;
origcs = u->origcs;
origll = u->origll;
strcpy(status, u->status);
mode = u->mode;
u = u->prev;
clearlist = 1;
setwish = 1;
listdat.valid = 0;
molbeg = -42;
if (mode)
continue;
} else if (cmd == Th(z_redisplay)) {
redisplay(zlenoargs);
molbeg = -42;
@ -2034,6 +2347,7 @@ domenuselect(Hookdef dummy, Chdata dat)
int omline;
Cmatch **op;
mode = 0;
wrap = 0;
down:
@ -2057,7 +2371,7 @@ domenuselect(Hookdef dummy, Chdata dat)
}
if (adjust_mcol(wishcol, &p, NULL))
continue;
} while (!*p || *p == mtexpl);
} while (!*p || mmarked(*p));
if (wrap == 1)
goto right;
@ -2068,6 +2382,7 @@ domenuselect(Hookdef dummy, Chdata dat)
int omline;
Cmatch **op;
mode = 0;
wrap = 0;
up:
@ -2091,7 +2406,7 @@ domenuselect(Hookdef dummy, Chdata dat)
}
if (adjust_mcol(wishcol, &p, NULL))
continue;
} while (!*p || *p == mtexpl);
} while (!*p || mmarked(*p));
if (wrap == 1) {
if (mcol == wishcol)
@ -2106,6 +2421,7 @@ domenuselect(Hookdef dummy, Chdata dat)
int i = lines - pl - 1, oi = i, ll = 0;
Cmatch **lp = NULL;
mode = 0;
if (mline == mlines - 1)
goto top;
while (i > 0) {
@ -2119,7 +2435,7 @@ domenuselect(Hookdef dummy, Chdata dat)
}
if (adjust_mcol(wishcol, &p, NULL))
continue;
if (*p && *p != mtexpl) {
if (*p && !mmarked(*p)) {
i--;
lp = p;
ll = mline;
@ -2133,6 +2449,7 @@ domenuselect(Hookdef dummy, Chdata dat)
int i = lines - pl - 1, oi = i, ll = 0;
Cmatch **lp = NULL;
mode = 0;
if (!mline)
goto bottom;
while (i > 0) {
@ -2146,7 +2463,7 @@ domenuselect(Hookdef dummy, Chdata dat)
}
if (adjust_mcol(wishcol, &p, NULL))
continue;
if (*p || *p != mtexpl) {
if (*p || !mmarked(*p)) {
i--;
lp = p;
ll = mline;
@ -2158,6 +2475,8 @@ domenuselect(Hookdef dummy, Chdata dat)
int ll;
Cmatch **lp;
mode = 0;
top:
ll = mline;
@ -2167,7 +2486,7 @@ domenuselect(Hookdef dummy, Chdata dat)
p -= mcols;
if (adjust_mcol(wishcol, &p, NULL))
continue;
if (*p && *p != mtexpl) {
if (*p && !mmarked(*p)) {
lp = p;
ll = mline;
}
@ -2178,6 +2497,8 @@ domenuselect(Hookdef dummy, Chdata dat)
int ll;
Cmatch **lp;
mode = 0;
bottom:
ll = mline;
@ -2187,7 +2508,7 @@ domenuselect(Hookdef dummy, Chdata dat)
p += mcols;
if (adjust_mcol(wishcol, &p, NULL))
continue;
if (*p && *p != mtexpl) {
if (*p && !mmarked(*p)) {
lp = p;
ll = mline;
}
@ -2198,6 +2519,7 @@ domenuselect(Hookdef dummy, Chdata dat)
int omcol;
Cmatch **op;
mode = 0;
wrap = 0;
right:
@ -2219,7 +2541,7 @@ domenuselect(Hookdef dummy, Chdata dat)
mcol++;
p++;
}
} while (!*p || *p == mtexpl || (mcol != omcol && *p == *op));
} while (!*p || mmarked(*p) || (mcol != omcol && *p == *op));
wishcol = mcol;
if (wrap == 2)
@ -2228,6 +2550,7 @@ domenuselect(Hookdef dummy, Chdata dat)
int omcol;
Cmatch **op;
mode = 0;
wrap = 0;
left:
@ -2249,7 +2572,7 @@ domenuselect(Hookdef dummy, Chdata dat)
mcol--;
p--;
}
} while (!*p || *p == mtexpl || (mcol != omcol && *p == *op));
} while (!*p || mmarked(*p) || (mcol != omcol && *p == *op));
wishcol = mcol;
if (wrap == 2) {
@ -2262,9 +2585,10 @@ domenuselect(Hookdef dummy, Chdata dat)
cmd == Th(z_beginningofline) ||
cmd == Th(z_beginningoflinehist) ||
cmd == Th(z_vibeginningofline)) {
mode = 0;
p -= mcol;
mcol = 0;
while (!*p || *p == mtexpl) {
while (!*p || mmarked(*p)) {
mcol++;
p++;
}
@ -2273,9 +2597,10 @@ domenuselect(Hookdef dummy, Chdata dat)
cmd == Th(z_endofline) ||
cmd == Th(z_endoflinehist) ||
cmd == Th(z_viendofline)) {
mode = 0;
p += mcols - mcol - 1;
mcol = mcols - 1;
while (!*p || *p == mtexpl) {
while (!*p || mmarked(*p)) {
mcol--;
p--;
}
@ -2285,6 +2610,7 @@ domenuselect(Hookdef dummy, Chdata dat)
Cmgroup g = *pg;
int ol = mline;
mode = 0;
do {
if (mline == mlines - 1) {
p -= mline * mcols;
@ -2297,11 +2623,12 @@ domenuselect(Hookdef dummy, Chdata dat)
}
if (adjust_mcol(wishcol, &p, &pg))
continue;
} while (ol != mline && (*pg == g || !*pg || *pg == mgexpl));
} while (ol != mline && (*pg == g || !*pg || mmarked(*pg)));
} else if (cmd == Th(z_vibackwardblankword)) {
Cmgroup g = *pg;
int ol = mline;
mode = 0;
do {
if (!mline) {
mline = mlines - 1;
@ -2314,7 +2641,7 @@ domenuselect(Hookdef dummy, Chdata dat)
}
if (adjust_mcol(wishcol, &p, &pg))
continue;
} while (ol != mline && (*pg == g || !*pg || *pg == mgexpl));
} while (ol != mline && (*pg == g || !*pg || mmarked(*pg)));
} else if (cmd == Th(z_completeword) ||
cmd == Th(z_expandorcomplete) ||
cmd == Th(z_expandorcompleteprefix) ||
@ -2326,21 +2653,99 @@ domenuselect(Hookdef dummy, Chdata dat)
!strcmp(cmd->nam, "expand-or-complete-prefix") ||
!strcmp(cmd->nam, "menu-complete") ||
!strcmp(cmd->nam, "menu-expand-or-complete")) {
comprecursive = 1;
do_menucmp(0);
mselect = (*(minfo.cur))->gnum;
setwish = 1;
mline = -1;
if (mode == MM_INTER) {
origline = modeline;
origcs = modecs;
origll = modell;
cs = 0;
foredel(ll);
spaceinline(origll);
strncpy((char *) line, origline, origll);
cs = origcs;
minfo.len = modelen;
} else {
mode = 0;
comprecursive = 1;
do_menucmp(0);
mselect = (*(minfo.cur))->gnum;
setwish = 1;
mline = -1;
}
continue;
} else if (cmd == Th(z_reversemenucomplete) ||
!strcmp(cmd->nam, "reverse-menu-complete")) {
mode = 0;
comprecursive = 1;
reversemenucomplete(zlenoargs);
mselect = (*(minfo.cur))->gnum;
setwish = 1;
mline = -1;
continue;
} else if (cmd == Th(z_historyincrementalsearchforward) ||
cmd == Th(z_historyincrementalsearchbackward) ||
((mode == MM_FSEARCH || mode == MM_BSEARCH) &&
(cmd == Th(z_selfinsert) ||
cmd == Th(z_selfinsertunmeta)))) {
Cmatch **np, **op = p;
int was = (mode == MM_FSEARCH || mode == MM_BSEARCH);
int ins = (cmd == Th(z_selfinsert) || cmd == Th(z_selfinsertunmeta));
int back = (cmd == Th(z_historyincrementalsearchbackward));
int wrap;
do {
if (was) {
p += wishcol - mcol;
mcol = wishcol;
}
if (!ins) {
if (was) {
if (!*msearchstr && lastsearch) {
msearchstr = dupstring(lastsearch);
mode = 0;
}
} else {
msearchstr = "";
msearchstack = NULL;
}
}
if (cmd == Th(z_selfinsertunmeta)) {
c &= 0x7f;
if (c == '\r')
c = '\n';
}
wrap = 0;
np = msearch(p, ins, (ins ? (mode == MM_BSEARCH) : back),
(was && !ins), &wrap);
if (!ins)
mode = (back ? MM_BSEARCH : MM_FSEARCH);
if (*msearchstr) {
zsfree(lastsearch);
lastsearch = ztrdup(msearchstr);
}
if (np) {
wishcol = mcol;
p = np;
}
adjust_mcol(wishcol, &p, NULL);
} while ((back || cmd == Th(z_historyincrementalsearchforward)) &&
np && !wrap && was && **p == **op);
} else if ((mode == MM_FSEARCH || mode == MM_BSEARCH) &&
cmd == Th(z_backwarddeletechar)) {
int back;
Cmatch **np = msearchpop(&back);
mode = (back ? MM_BSEARCH : MM_FSEARCH);
wishcol = mcol;
if (np) {
p = np;
adjust_mcol(wishcol, &p, NULL);
}
} else if (cmd == Th(z_undefinedkey)) {
mode = 0;
continue;
} else {
ungetkeycmd();

17
Src/Zle/compresult.c
View file

@ -744,8 +744,9 @@ do_ambiguous(void)
* unambiguous prefix. */
lastambig = 1;
if (usemenu || (haspattern && comppatinsert &&
!strcmp(comppatinsert, "menu"))) {
if (iforcemenu != -1 &&
(usemenu || (haspattern && comppatinsert &&
!strcmp(comppatinsert, "menu")))) {
/* We are in a position to start using menu completion due to one *
* of the menu completion options, or due to the menu-complete- *
* word command, or due to using GLOB_COMPLETE which does menu- *
@ -961,9 +962,10 @@ do_single(Cmatch m)
cs = minfo.pos;
foredel(l);
if (m->flags & CMF_ALL)
if (m->flags & CMF_ALL) {
do_allmatches(0);
else {
return;
}
/* And then we insert the new string. */
minfo.len = instmatch(m, &scs);
@ -1136,7 +1138,6 @@ do_single(Cmatch m)
runhookdef(INSERTMATCHHOOK, (void *) &dat);
minfo.cur = om;
}
}
}
/* Do completion, given that we are in the middle of a menu completion. We *
@ -1283,6 +1284,9 @@ do_ambig_menu(void)
{
Cmatch *mc;
if (iforcemenu == -1)
do_ambiguous();
if (usemenu != 3) {
menucmp = 1;
menuacc = 0;
@ -1324,7 +1328,8 @@ do_ambig_menu(void)
}
#endif
mc = (minfo.group)->matches + insmnum;
do_single(*mc);
if (iforcemenu != -1)
do_single(*mc);
minfo.cur = mc;
}