mod_export ZLE_INT_T getfullchar(int do_keytmout) { int inchar = getbyte((long)do_keytmout, NULL); #ifdef MULTIBYTE_SUPPORT return getrestchar(inchar, NULL, NULL); #else return inchar; #endif }
mod_export int selfinsert(UNUSED(char **args)) { ZLE_CHAR_T tmp; #ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) if (getrestchar(lastchar) == WEOF) return 1; #endif tmp = LASTFULLCHAR; doinsert(&tmp, 1); return 0; }
mod_export int selfinsert(UNUSED(char **args)) { ZLE_CHAR_T tmp; #ifdef MULTIBYTE_SUPPORT /* may be redundant with getkeymapcmd(), but other widgets call here too */ if (!lastchar_wide_valid) if (getrestchar(lastchar, NULL, NULL) == WEOF) return 1; #endif tmp = LASTFULLCHAR; doinsert(&tmp, 1); return 0; }
ZLE_INT_T vigetkey(void) { Keymap mn = openkeymap("main"); char m[3], *str; Thingy cmd; if (getbyte(0L, NULL) == EOF) return ZLEEOF; m[0] = lastchar; metafy(m, 1, META_NOALLOC); if(mn) cmd = keybind(mn, m, &str); else cmd = t_undefinedkey; if (!cmd || cmd == Th(z_sendbreak)) { return ZLEEOF; } else if (cmd == Th(z_quotedinsert)) { if (getfullchar(0) == ZLEEOF) return ZLEEOF; } else if(cmd == Th(z_viquotedinsert)) { ZLE_CHAR_T sav = zleline[zlecs]; zleline[zlecs] = '^'; zrefresh(); getfullchar(0); zleline[zlecs] = sav; if(LASTFULLCHAR == ZLEEOF) return ZLEEOF; } else if (cmd == Th(z_vicmdmode)) { return ZLEEOF; } #ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) { getrestchar(lastchar); } #endif return LASTFULLCHAR; }
Thingy executenamedcommand(char *prmt) { Thingy cmd, retval = NULL; int l, len, feep = 0, listed = 0, curlist = 0; int ols = (listshown && validlist), olll = lastlistlen; char *cmdbuf, *ptr; char *okeymap = ztrdup(curkeymapname); clearlist = 1; /* prmt may be constant */ prmt = ztrdup(prmt); l = strlen(prmt); cmdbuf = (char *)zhalloc(l + NAMLEN + 2 #ifdef MULTIBYTE_SUPPORT + 2 * MB_CUR_MAX #endif ); strcpy(cmdbuf, prmt); zsfree(prmt); statusline = cmdbuf; selectlocalmap(command_keymap); selectkeymap("main", 1); ptr = cmdbuf += l; len = 0; for (;;) { *ptr = '_'; ptr[1] = '\0'; zrefresh(); if (!(cmd = getkeycmd()) || cmd == Th(z_sendbreak)) { statusline = NULL; selectkeymap(okeymap, 1); zsfree(okeymap); if ((listshown = ols)) { showinglist = -2; lastlistlen = olll; } else if (listed) clearlist = listshown = 1; retval = NULL; goto done; } if(cmd == Th(z_clearscreen)) { clearscreen(zlenoargs); if (curlist) { int zmultsav = zmult; zmult = 1; listlist(namedcmdll); showinglist = 0; zmult = zmultsav; } } else if(cmd == Th(z_redisplay)) { redisplay(zlenoargs); if (curlist) { int zmultsav = zmult; zmult = 1; listlist(namedcmdll); showinglist = 0; zmult = zmultsav; } } else if(cmd == Th(z_viquotedinsert)) { *ptr = '^'; zrefresh(); getfullchar(0); if(LASTFULLCHAR == ZLEEOF || !LASTFULLCHAR || len >= NAMLEN) feep = 1; else { int ret = zlecharasstring(LASTFULLCHAR, ptr); len += ret; ptr += ret; curlist = 0; } } else if(cmd == Th(z_quotedinsert)) { if(getfullchar(0) == ZLEEOF || !LASTFULLCHAR || len == NAMLEN) feep = 1; else { int ret = zlecharasstring(LASTFULLCHAR, ptr); len += ret; ptr += ret; curlist = 0; } } else if(cmd == Th(z_backwarddeletechar) || cmd == Th(z_vibackwarddeletechar)) { if (len) { ptr = backwardmetafiedchar(cmdbuf, ptr, NULL); len = ptr - cmdbuf; curlist = 0; } } else if(cmd == Th(z_killregion) || cmd == Th(z_backwardkillword) || cmd == Th(z_vibackwardkillword)) { if (len) curlist = 0; while (len) { convchar_t cc; ptr = backwardmetafiedchar(cmdbuf, ptr, &cc); len = ptr - cmdbuf; if (cc == ZWC('-')) break; } } else if(cmd == Th(z_killwholeline) || cmd == Th(z_vikillline) || cmd == Th(z_backwardkillline)) { len = 0; ptr = cmdbuf; if (listed) clearlist = listshown = 1; curlist = 0; } else if (cmd == Th(z_bracketedpaste)) { char *insert = bracketedstring(); size_t inslen = strlen(insert); if (len + inslen > NAMLEN) feep = 1; else { strcpy(ptr, insert); len += inslen; ptr += inslen; if (listed) { clearlist = listshown = 1; listed = 0; } else curlist = 0; } free(insert); } else { if(cmd == Th(z_acceptline) || cmd == Th(z_vicmdmode)) { Thingy r; unambiguous: *ptr = 0; r = rthingy(cmdbuf); if (!(r->flags & DISABLED)) { unrefthingy(r); statusline = NULL; selectkeymap(okeymap, 1); zsfree(okeymap); if ((listshown = ols)) { showinglist = -2; lastlistlen = olll; } else if (listed) clearlist = listshown = 1; retval = r; goto done; } unrefthingy(r); } if(cmd == Th(z_selfinsertunmeta)) { fixunmeta(); cmd = Th(z_selfinsert); } if (cmd == Th(z_listchoices) || cmd == Th(z_deletecharorlist) || cmd == Th(z_expandorcomplete) || cmd == Th(z_completeword) || cmd == Th(z_expandorcompleteprefix) || cmd == Th(z_vicmdmode) || cmd == Th(z_acceptline) || lastchar == ' ' || lastchar == '\t') { namedcmdambig = 100; namedcmdll = newlinklist(); *ptr = '\0'; namedcmdstr = cmdbuf; scanhashtable(thingytab, 1, 0, DISABLED, scancompcmd, 0); namedcmdstr = NULL; if (empty(namedcmdll)) { feep = 1; if (listed) clearlist = listshown = 1; curlist = 0; } else if (cmd == Th(z_listchoices) || cmd == Th(z_deletecharorlist)) { int zmultsav = zmult; *ptr = '_'; ptr[1] = '\0'; zmult = 1; listlist(namedcmdll); listed = curlist = 1; showinglist = 0; zmult = zmultsav; } else if (!nextnode(firstnode(namedcmdll))) { strcpy(ptr = cmdbuf, peekfirst(namedcmdll)); len = strlen(ptr); ptr += len; if (cmd == Th(z_acceptline) || cmd == Th(z_vicmdmode)) goto unambiguous; } else { strcpy(cmdbuf, peekfirst(namedcmdll)); ptr = cmdbuf + namedcmdambig; *ptr = '_'; ptr[1] = '\0'; if (isset(AUTOLIST) && !(isset(LISTAMBIGUOUS) && namedcmdambig > len)) { int zmultsav = zmult; if (isset(LISTBEEP)) feep = 1; zmult = 1; listlist(namedcmdll); listed = curlist = 1; showinglist = 0; zmult = zmultsav; } len = namedcmdambig; } } else { if (len == NAMLEN || cmd != Th(z_selfinsert)) feep = 1; else { #ifdef MULTIBYTE_SUPPORT if (!lastchar_wide_valid) getrestchar(lastchar, NULL, NULL); if (lastchar_wide == WEOF) feep = 1; else #endif if (ZC_icntrl(LASTFULLCHAR)) feep = 1; else { int ret = zlecharasstring(LASTFULLCHAR, ptr); len += ret; ptr += ret; if (listed) { clearlist = listshown = 1; listed = 0; } else curlist = 0; } } } } if (feep) handlefeep(zlenoargs); feep = 0; } done: selectlocalmap(NULL); return retval; }