/*
* complist.c - completion listing enhancements
*
* This file is part of zsh, the Z shell.
*
* Copyright (c) 1999 Sven Wischnowsky
* All rights reserved.
*
* Permission is hereby granted, without written agreement and without
* license or royalty fees, to use, copy, modify, and distribute this
* software and to distribute modified versions of this software for any
* purpose, provided that the above copyright notice and the following
* two paragraphs appear in all copies of this software.
*
* In no event shall Sven Wischnowsky or the Zsh Development Group be liable
* to any party for direct, indirect, special, incidental, or consequential
* damages arising out of the use of this software and its documentation,
* even if Sven Wischnowsky and the Zsh Development Group have been advised of
* the possibility of such damage.
*
* Sven Wischnowsky and the Zsh Development Group specifically disclaim any
* warranties, including, but not limited to, the implied warranties of
* merchantability and fitness for a particular purpose. The software
* provided hereunder is on an "as is" basis, and Sven Wischnowsky and the
* Zsh Development Group have no obligation to provide maintenance,
* support, updates, enhancements, or modifications.
*
*/
#include "complist.mdh"
#include "complist.pro"
/* We use the parameters ZLS_COLORS and ZLS_COLOURS in the same way as
* the color ls does. It's just that we don't support the `or' file
* type. */
static Widget w_menuselect;
static Keymap mskeymap;
/* Indixes into the terminal string arrays. */
#define COL_NO 0
#define COL_FI 1
#define COL_DI 2
#define COL_LN 3
#define COL_PI 4
#define COL_SO 5
#define COL_BD 6
#define COL_CD 7
#define COL_EX 8
#define COL_MI 9
#define COL_LC 10
#define COL_RC 11
#define COL_EC 12
#define COL_MA 13
#define NUM_COLS 14
/* Names of the terminal strings. */
static char *colnames[] = {
"no", "fi", "di", "ln", "pi", "so", "bd", "cd", "ex", "mi",
"lc", "rc", "ec", "ma", NULL
};
/* Default values. */
static char *defcols[] = {
"0", "0", "1;34", "1;36", "33", "1;35", "1;33", "1;33", "1;32", NULL,
"\033[", "m", NULL, "7"
};
/* This describes a terminal string for a filename extension. */
typedef struct extcol *Extcol;
struct extcol {
char *ext; /* the extension */
char *col; /* the terminal color string */
Extcol next; /* the next one in the list */
};
/* This holds all terminal strings. */
typedef struct listcols *Listcols;
struct listcols {
char *cols[NUM_COLS]; /* strings for file types */
Extcol exts; /* strings for extensions */
};
/* This parses the value of a definition (the part after the `=').
* The return value is a pointer to the character after it. */
static char *
getcolval(char *s)
{
char *p;
for (p = s; *s && *s != ':'; p++, s++) {
if (*s == '\\' && s[1]) {
switch (*++s) {
case 'a': *p = '\007'; break;
case 'n': *p = '\n'; break;
case 'b': *p = '\b'; break;
case 't': *p = '\t'; break;
case 'v': *p = '\v'; break;
case 'f': *p = '\f'; break;
case 'r': *p = '\r'; break;
case 'e': *p = '\033'; break;
case '_': *p = ' '; break;
case '?': *p = '\177'; break;
default:
if (*s >= '0' && *s <= '7') {
int i = STOUC(*s);
if (*++s >= '0' && *s <= '7') {
i = (i * 8) + STOUC(*s);
if (*++s >= '0' && *s <= '7')
i = (i * 8) + STOUC(*s);
}
*p = (char) i;
} else
*p = *s;
}
} else if (*s == '^') {
if ((s[1] >= '@' && s[1] <= '_') ||
(s[1] >= 'a' && s[1] <= 'z'))
*p = (char) (STOUC(*s) & ~0x60);
else if (s[1] == '?')
*p = '\177';
else {
*p++ = *s;
*p = s[1];
}
s++;
} else
*p = *s;
}
if (p != s)
*p = '\0';
return s;
}
/* This parses one definition. Return value is a pointer to the
* character after it. */
static char *
getcoldef(Listcols c, char *s)
{
if (*s == '*') {
Extcol ec;
char *n, *p;
/* This is for an extension. */
n = ++s;
while (*s && *s != '=')
s++;
if (!*s )
return s;
*s++ = '\0';
p = getcolval(s);
if (*n) {
ec = (Extcol) zhalloc(sizeof(*ec));
ec->ext = n;
ec->col = s;
ec->next = c->exts;
c->exts = ec;
}
if (*p)
*p++ = '\0';
return p;
} else {
char *n = s, *p, **nn;
int i;
/* This is for a file type. */
while (*s && *s != '=')
s++;
if (!*s)
return s;
*s++ = '\0';
for (i = 0, nn = colnames; *nn; i++, nn++)
if (!strcmp(n ,*nn))
break;
p = getcolval(s);
if (*nn)
c->cols[i] = s;
if (*p)
*p++ = '\0';
return p;
}
}
/* This initializes the given terminal color structure. */
static void
getcols(Listcols c)
{
char *s;
int i;
if (!(s = getsparam("ZLS_COLORS")) &&
!(s = getsparam("ZLS_COLOURS"))) {
for (i = 0; i < NUM_COLS; i++)
c->cols[i] = "";
c->exts = NULL;
if (!(c->cols[COL_MA] = tcstr[TCSTANDOUTBEG]) ||
!c->cols[COL_MA][0])
c->cols[COL_MA] = "";
else
c->cols[COL_EC] = tcstr[TCSTANDOUTEND];
return;
}
/* We have one of the parameters, use it. */
memset(c, 0, sizeof(*c));
s = dupstring(s);
while (*s)
s = getcoldef(c, s);
/* Use default values for those that aren't set explicitly. */
for (i = 0; i < NUM_COLS; i++)
if (!c->cols[i])
c->cols[i] = defcols[i];
/* Default for missing files. */
if (!c->cols[COL_MI])
c->cols[COL_MI] = c->cols[COL_FI];
return;
}
static int last_col = COL_NO;
static void
zcputs(Listcols c, int colour)
{
if (colour != last_col
&& (last_col < COL_NO
|| strcmp(c->cols[last_col], c->cols[colour]))) {
fputs(c->cols[COL_LC], shout);
fputs(c->cols[colour], shout);
fputs(c->cols[COL_RC], shout);
last_col = colour;
}
return;
}
/* Get the terminal color string for the file with the given name and
* file modes. */
static void
putcolstr(Listcols c, char *n, mode_t m)
{
int colour;
Extcol e;
for (e = c->exts; e; e = e->next)
if (strsfx(e->ext, n)) { /* XXX: unoptimised if used */
if (last_col < COL_NO
|| strcmp(c->cols[last_col], e->col)) {
fputs(c->cols[COL_LC], shout);
fputs(e->col, shout);
fputs(c->cols[COL_RC], shout);
}
last_col = COL_NO - 1;
return;
}
if (S_ISDIR(m))
colour = COL_DI;
else if (S_ISLNK(m))
colour = COL_LN;
else if (S_ISFIFO(m))
colour = COL_PI;
else if (S_ISSOCK(m))
colour = COL_SO;
else if (S_ISBLK(m))
colour = COL_BD;
else if (S_ISCHR(m))
colour = COL_CD;
else if (S_ISREG(m) && (m & S_IXUGO))
colour = COL_EX;
else
colour = COL_FI;
zcputs(c, colour);
return;
}
/* Information about the list shown. */
static int noselect, mselect, inselect, mcol, mline, mcols, mlines;
static Cmatch *mmatch, **mtab;
static Cmgroup mgroup, *mgtab;
/* List the matches. Most of this is just taken from ilistmatches(),
* of course. */
static int
complistmatches(Hookdef dummy, Chdata dat)
{
Cmgroup amatches = dat->matches, g;
Cmatch *p, m;
Cexpl *e;
int nlines = 0, ncols, nlist = 0, longest = 1, pnl = 0, opl = 0;
int of = isset(LISTTYPES);
int mc, ml = 0, cc, hasm = 0, cl;
struct listcols col;
if (minfo.asked == 2) {
showinglist = 0;
return (noselect = 1);
}
getcols(&col);
/* Set the cursor below the prompt. */
if (inselect)
clearflag = 0;
trashzle();
showinglist = listshown = 0;
clearflag = (isset(USEZLE) && !termflags &&
complastprompt && *complastprompt);
for (g = amatches; g; g = g->next) {
char **pp = g->ylist;
int nl = 0, l;
if (pp) {
/* We have an ylist, lets see, if it contains newlines. */
while (!nl && *pp)
nl = !!strchr(*pp++, '\n');
pp = g->ylist;
if (nl) {
/* Yup, there are newlines, count lines. */
char *nlptr, *sptr;
g->flags |= CGF_LINES;
noselect = 1;
while ((sptr = *pp)) {
while (sptr && *sptr) {
nlines += (nlptr = strchr(sptr, '\n'))
? 1 + (nlptr-sptr)/columns
: strlen(sptr)/columns;
sptr = nlptr ? nlptr+1 : NULL;
}
nlines++;
pp++;
}
nlines--;
} else {
while (*pp) {
if ((l = strlen(*pp)) > longest)
longest = l;
nlist++;
pp++;
}
}
} else {
for (p = g->matches; (m = *p); p++) {
if (!(m->flags & CMF_NOLIST)) {
if ((l = niceztrlen(m->str)) > longest)
longest = l;
nlist++;
} else
noselect = 1;
}
}
if ((e = g->expls)) {
while (*e) {
if ((*e)->count)
nlines += 1 + printfmt((*e)->str, (*e)->count, 0);
e++;
}
}
}
longest += 2 + of;
if ((ncols = (columns + 1) / longest)) {
for (g = amatches; g; g = g->next)
nlines += (g->lcount + ncols - 1) / ncols;
} else {
ncols = 1;
opl = 1;
for (g = amatches; g; g = g->next) {
char **pp = g->ylist;
if (pp) {
if (!(g->flags & CGF_LINES)) {
while (*pp) {
nlines += 1 + (strlen(*pp) / columns);
pp++;
}
}
} else
for (p = g->matches; (m = *p); p++)
if (!(m->flags & CMF_NOLIST))
nlines += 1 + ((1 + niceztrlen(m->str)) / columns);
}
}
/* Maybe we have to ask if the user wants to see the list. */
if ((!minfo.cur || !minfo.asked) &&
((complistmax && nlist > complistmax) ||
(!complistmax && nlines >= lines))) {
int qup;
zsetterm();
qup = printfmt("zsh: do you wish to see all %n possibilities? ", nlist, 1);
fflush(shout);
if (getzlequery() != 'y') {
if (clearflag) {
putc('\r', shout);
tcmultout(TCUP, TCMULTUP, qup);
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
tcmultout(TCUP, TCMULTUP, nlnct);
} else
putc('\n', shout);
noselect = 1;
if (minfo.cur)
minfo.asked = 2;
return 1;
}
if (clearflag) {
putc('\r', shout);
tcmultout(TCUP, TCMULTUP, qup);
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
} else
putc('\n', shout);
settyinfo(&shttyinfo);
if (minfo.cur)
minfo.asked = 1;
}
if (mselect >= 0) {
int i;
i = ncols * nlines;
free(mtab);
mtab = (Cmatch **) zalloc(i * sizeof(Cmatch **));
memset(mtab, 0, i * sizeof(Cmatch **));
free(mgtab);
mgtab = (Cmgroup *) zalloc(i * sizeof(Cmgroup));
memset(mgtab, 0, i * sizeof(Cmgroup));
mcols = ncols;
mlines = cl = nlines;
if (cl < 2) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
}
/* Now print the matches. */
g = amatches;
while (g) {
char **pp = g->ylist;
if ((e = g->expls)) {
int l;
while (*e) {
if ((*e)->count) {
if (pnl) {
putc('\n', shout);
pnl = 0;
ml++;
if (cl >= 0 && --cl <= 1) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
}
l = printfmt((*e)->str, (*e)->count, 1);
ml += l;
if (cl >= 0 && (cl -= l) <= 1) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
pnl = 1;
}
e++;
}
}
if (pp && *pp) {
if (pnl) {
putc('\n', shout);
pnl = 0;
ml++;
if (cl >= 0 && --cl <= 1) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
}
if (g->flags & CGF_LINES) {
while (*pp) {
zputs(*pp, shout);
if (*++pp)
putc('\n', shout);
}
} else {
int n = g->lcount, nl = (n + ncols - 1) / ncols, nc = nl, i, a;
char **pq;
while (n && nl--) {
i = ncols;
mc = 0;
pq = pp;
while (n && i--) {
if (pq - g->ylist >= g->lcount)
break;
zputs(*pq, shout);
if (i) {
a = longest - strlen(*pq);
while (a--)
putc(' ', shout);
}
pq += nc;
n--;
}
if (n) {
putc('\n', shout);
ml++;
if (cl >= 0 && --cl <= 1) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
}
pp++;
}
}
} else if (g->lcount) {
int n = g->lcount, nl = (n + ncols - 1) / ncols, nc = nl, i, j, a = 0;
int zt;
Cmatch *q;
if (n && pnl) {
putc('\n', shout);
pnl = 0;
ml++;
if (cl >= 0 && --cl <= 1) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
}
for (p = skipnolist(g->matches); n && nl--;) {
i = ncols;
mc = 0;
q = p;
while (n && i--) {
if (!(m = *q)) {
zcputs(&col, COL_MI);
a = longest - 2;
while (a--)
putc(' ', shout);
if (col.cols[COL_EC])
fputs(col.cols[COL_EC], shout);
else
zcputs(&col, COL_NO);
break;
}
hasm = 1;
if (mselect >= 0) {
mtab[mc + (ncols * ml)] = q;
mgtab[mc + (ncols * ml)] = g;
}
if (m->gnum == mselect) {
mcol = mc;
mline = ml;
mmatch = q;
mgroup = g;
cc = COL_MA;
} else
cc = -1;
if (m->flags & CMF_FILE) {
struct stat buf;
char *pb;
pb = (char *) zhalloc((m->prpre ? strlen(m->prpre) : 0) +
3 + strlen(m->str));
sprintf(pb, "%s%s", (m->prpre ? m->prpre : "./"),
m->str);
zt = ztat(pb, &buf, 1);
if (cc >= 0)
zcputs(&col, cc);
else if (zt)
zcputs(&col, COL_NO);
else
putcolstr(&col, pb, buf.st_mode);
nicezputs(m->str, shout);
if (zt)
putc(' ', shout);
else
putc(file_type(buf.st_mode), shout);
} else {
zcputs(&col, cc >= 0 ? cc : COL_NO);
nicezputs(m->str, shout);
if (of)
putc(' ', shout);
}
a = longest - niceztrlen(m->str) - 2 - of;
while (a--)
putc(' ', shout);
if (col.cols[COL_EC])
fputs(col.cols[COL_EC], shout);
else
zcputs(&col, COL_NO);
if (i) {
zcputs(&col, COL_NO);
fputs(" ", shout);
if (col.cols[COL_EC])
fputs(col.cols[COL_EC], shout);
else
zcputs(&col, COL_NO);
}
if (--n)
for (j = nc; j && *q; j--)
q = skipnolist(q + 1);
mc++;
}
if (i > 0) {
zcputs(&col, COL_MI);
a = longest - 2;
while (a--)
putc(' ', shout);
if (col.cols[COL_EC])
fputs(col.cols[COL_EC], shout);
else
zcputs(&col, COL_NO);
}
if (n) {
putc('\n', shout);
ml++;
if (cl >= 0 && --cl <= 1) {
cl = -1;
if (tccan(TCCLEAREOD))
tcout(TCCLEAREOD);
}
if (n && nl)
p = skipnolist(p + 1);
}
}
}
if (g->lcount)
pnl = 1;
g = g->next;
}
if (clearflag) {
/* Move the cursor up to the prompt, if always_last_prompt *
* is set and all that... */
if ((nlines += nlnct - 1) < lines) {
tcmultout(TCUP, TCMULTUP, nlines);
showinglist = -1;
listshown = 1;
} else
clearflag = 0, putc('\n', shout);
} else
putc('\n', shout);
if (!hasm || nlines >= lines)
noselect = 1;
return noselect;
}
typedef struct menustack *Menustack;
struct menustack {
Menustack prev;
char *line;
int cs;
struct menuinfo info;
Cmgroup amatches, pmatches, lmatches;
};
static int
domenuselect(Hookdef dummy, Chdata dat)
{
static Chdata fdat = NULL;
Cmatch **p;
Cmgroup *pg;
Thingy cmd;
Menustack u = NULL;
int i = 0, acc = 0;
char *s;
if (fdat || (dummy && (!(s = getsparam("SELECTMIN")) ||
(dat && dat->num < atoi(s))))) {
if (fdat) {
fdat->matches = dat->matches;
fdat->num = dat->num;
}
return 0;
}
fdat = dat;
selectlocalmap(mskeymap);
noselect = 0;
mselect = (*(minfo.cur))->gnum;
for (;;) {
showinglist = -2;
zrefresh();
inselect = 1;
if (noselect)
break;
if (!i) {
i = mcols * mlines;
while (i--)
if (mtab[i])
break;
if (!i)
break;
i = 1;
}
p = mtab + mcol + (mline * mcols);
pg = mgtab + mcol + (mline * mcols);
minfo.cur = *p;
minfo.group = *pg;
getk:
if (!(cmd = getkeycmd()) || cmd == Th(z_sendbreak))
break;
else if (cmd == Th(z_acceptline)) {
acc = 1;
break;
} else if (cmd == Th(z_acceptandinfernexthistory)) {
Menustack s = (Menustack) zhalloc(sizeof(*s));
s->prev = u;
u = s;
s->line = dupstring((char *) line);
s->cs = cs;
memcpy(&(s->info), &minfo, sizeof(struct menuinfo));
s->amatches = amatches;
s->pmatches = pmatches;
s->lmatches = lmatches;
menucmp = 0;
fixsuffix();
validlist = 0;
pmatches = NULL;
invalidatelist();
menucomplete(zlenoargs);
if (dat->num < 2 || !minfo.cur || !*(minfo.cur)) {
noselect = 1;
clearlist = 1;
zrefresh();
break;
}
clearlist = 1;
mselect = (*(minfo.cur))->gnum;
continue;
} else if (cmd == Th(z_acceptandhold) ||
cmd == Th(z_acceptandmenucomplete)) {
Menustack s = (Menustack) zhalloc(sizeof(*s));
s->prev = u;
u = s;
s->line = dupstring((char *) line);
s->cs = cs;
memcpy(&(s->info), &minfo, sizeof(struct menuinfo));
s->amatches = s->pmatches = s->lmatches = NULL;
acceptlast();
do_menucmp(0);
mselect = (*(minfo.cur))->gnum;
continue;
} else if (cmd == Th(z_undo)) {
int l;
if (!u)
goto getk;
cs = 0;
foredel(ll);
spaceinline(l = strlen(u->line));
strncpy((char *) line, u->line, l);
cs = u->cs;
memcpy(&minfo, &(u->info), sizeof(struct menuinfo));
p = &(minfo.cur);
if (u->pmatches && pmatches != u->pmatches) {
freematches();
amatches = u->amatches;
pmatches = u->pmatches;
lmatches = u->lmatches;
hasperm = 1;
}
u = u->prev;
clearlist = 1;
} else if (cmd == Th(z_redisplay)) {
redisplay(zlenoargs);
continue;
} else if (cmd == Th(z_clearscreen)) {
clearscreen(zlenoargs);
continue;
} else if (cmd == Th(z_downhistory) ||
cmd == Th(z_downlineorhistory) ||
cmd == Th(z_downlineorsearch) ||
cmd == Th(z_vidownlineorhistory)) {
do {
if (mline == mlines - 1) {
p -= mline * mcols;
mline = 0;
} else {
mline++;
p += mcols;
}
} while (!*p);
} else if (cmd == Th(z_uphistory) ||
cmd == Th(z_uplineorhistory) ||
cmd == Th(z_uplineorsearch) ||
cmd == Th(z_viuplineorhistory)) {
do {
if (!mline) {
mline = mlines - 1;
p += mline * mcols;
} else {
mline--;
p -= mcols;
}
} while (!*p);
} else if (cmd == Th(z_forwardchar) || cmd == Th(z_viforwardchar)) {
do {
if (mcol == mcols - 1) {
p -= mcol;
mcol = 0;
} else {
mcol++;
p++;
}
} while (!*p);
} else if (cmd == Th(z_backwardchar) || cmd == Th(z_vibackwardchar)) {
do {
if (!mcol) {
mcol = mcols - 1;
p += mcol;
} else {
mcol--;
p--;
}
} while (!*p);
} else if (cmd == Th(z_beginningofbufferorhistory) ||
cmd == Th(z_beginningofline) ||
cmd == Th(z_beginningoflinehist) ||
cmd == Th(z_vibeginningofline)) {
p -= mcol;
mcol = 0;
while (!*p) {
mcol++;
p++;
}
} else if (cmd == Th(z_endofbufferorhistory) ||
cmd == Th(z_endofline) ||
cmd == Th(z_endoflinehist) ||
cmd == Th(z_viendofline)) {
p += mcols - mcol - 1;
mcol = mcols - 1;
while (!*p) {
mcol--;
p--;
}
} else if (cmd == Th(z_forwardword) ||
cmd == Th(z_emacsforwardword) ||
cmd == Th(z_viforwardword) ||
cmd == Th(z_viforwardwordend)) {
Cmgroup g = *pg;
int ol = mline;
do {
if (mline == mlines - 1) {
p -= mline * mcols;
pg -= mline * mcols;
mline = 0;
} else {
mline++;
p += mcols;
pg += mcols;
}
} while (ol != mline && (*pg == g || !*pg));
} else if (cmd == Th(z_backwardword) ||
cmd == Th(z_emacsbackwardword) ||
cmd == Th(z_vibackwardword)) {
Cmgroup g = *pg;
int ol = mline;
do {
if (!mline) {
mline = mlines - 1;
p += mline * mcols;
pg += mline * mcols;
} else {
mline--;
p -= mcols;
pg -= mcols;
}
} while (ol != mline && (*pg == g || !*pg));
} else if (cmd == Th(z_completeword) ||
cmd == Th(z_expandorcomplete) ||
cmd == Th(z_expandorcompleteprefix) ||
cmd == Th(z_menucomplete) ||
cmd == Th(z_menuexpandorcomplete) ||
!strcmp(cmd->nam, "menu-select") ||
!strcmp(cmd->nam, "complete-word") ||
!strcmp(cmd->nam, "expand-or-complete") ||
!strcmp(cmd->nam, "expand-or-complete-prefix") ||
!strcmp(cmd->nam, "menu-complete") ||
!strcmp(cmd->nam, "menu-expand-or-complete")) {
do_menucmp(0);
mselect = (*(minfo.cur))->gnum;
continue;
} else if (cmd == Th(z_reversemenucomplete) ||
!strcmp(cmd->nam, "reverse-menu-complete")) {
reversemenucomplete(zlenoargs);
mselect = (*(minfo.cur))->gnum;
continue;
} else {
ungetkeycmd();
break;
}
do_single(**p);
mselect = (**p)->gnum;
}
if (u) {
int hp = hasperm;
Cmgroup m = pmatches;
for (; u; u = u->prev) {
if (u->pmatches != m) {
pmatches = u->pmatches;
freematches();
}
}
pmatches = m;
hasperm = hp;
}
selectlocalmap(NULL);
mselect = -1;
inselect = 0;
if (acc) {
menucmp = 0;
lastambig = 0;
do_single(*(minfo.cur));
}
if (!noselect) {
showinglist = -2;
zrefresh();
}
fdat = NULL;
return (!noselect ^ acc);
}
/* The widget function. */
static int
menuselect(char **args)
{
int d = 0;
if (!minfo.cur) {
menucomplete(args);
if ((minfo.cur && minfo.asked == 2) || getsparam("ZLS_SELECT"))
return 0;
d = 1;
}
if (minfo.cur && (minfo.asked == 2 || domenuselect(NULL, NULL)) && !d)
menucomplete(args);
return 0;
}
/**/
int
setup_complist(Module m)
{
return 0;
}
/**/
int
boot_complist(Module m)
{
mtab = NULL;
mgtab = NULL;
mselect = -1;
inselect = 0;
w_menuselect = addzlefunction("menu-select", menuselect,
ZLE_MENUCMP|ZLE_KEEPSUFFIX|ZLE_ISCOMP);
if (!w_menuselect) {
zwarnnam(m->nam, "name clash when adding ZLE function `menu-select'",
NULL, 0);
return -1;
}
addhookfunc("list_matches", (Hookfn) complistmatches);
addhookfunc("menu_start", (Hookfn) domenuselect);
mskeymap = newkeymap(NULL, "menuselect");
linkkeymap(mskeymap, "menuselect", 1);
bindkey(mskeymap, "\t", refthingy(t_completeword), NULL);
bindkey(mskeymap, "\n", refthingy(t_acceptline), NULL);
bindkey(mskeymap, "\r", refthingy(t_acceptline), NULL);
bindkey(mskeymap, "\33[A", refthingy(t_uplineorhistory), NULL);
bindkey(mskeymap, "\33[B", refthingy(t_downlineorhistory), NULL);
bindkey(mskeymap, "\33[C", refthingy(t_forwardchar), NULL);
bindkey(mskeymap, "\33[D", refthingy(t_backwardchar), NULL);
bindkey(mskeymap, "\33OA", refthingy(t_uplineorhistory), NULL);
bindkey(mskeymap, "\33OB", refthingy(t_downlineorhistory), NULL);
bindkey(mskeymap, "\33OC", refthingy(t_forwardchar), NULL);
bindkey(mskeymap, "\33OD", refthingy(t_backwardchar), NULL);
return 0;
}
#ifdef MODULE
/**/
int
cleanup_complist(Module m)
{
free(mtab);
free(mgtab);
deletezlefunction(w_menuselect);
deletehookfunc("list_matches", (Hookfn) complistmatches);
deletehookfunc("menu_start", (Hookfn) domenuselect);
unlinkkeymap("menuselect", 1);
return 0;
}
/**/
int
finish_complist(Module m)
{
return 0;
}
#endif