// ------------------------------------------------------------------
// GoldED+
// Copyright (C) 1990-1999 Odinn Sorensen
// Copyright (C) 1999-2000 Alexander S. Aganichev
// ------------------------------------------------------------------
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston,
// MA 02111-1307 USA
// ------------------------------------------------------------------
// $Id$
// ------------------------------------------------------------------
// Misc. msg handling.
// ------------------------------------------------------------------
#include <cstdarg>
#include <golded.h>
#include <gtimall.h>
#if defined(__USE_ALLOCA__)
#include <malloc.h>
#endif
// ------------------------------------------------------------------
static bool tokenxchg(char*& dst, char* tok, const char* src, int len = 0, int cnt = 0, ...) {
uint toklen = strlen(tok);
char buf[100];
bool use;
if(*dst != *tok)
return false;
if(not strnieql(dst, tok, toklen)) {
if(len and *dst and (*(dst+1) == '_') and *(dst+2)) {
if(not strnieql(dst+2, tok+1, toklen-1))
return false;
else
toklen++;
}
else
return false;
}
else
len = 0;
va_list a;
va_start(a, cnt);
for(int i = 0; i < cnt; i ++) {
use = va_arg(a, int);
if(dst[toklen] == '{') {
char *p = strchr(dst+toklen, '}');
if(p) {
uint dstlen = p-dst-toklen-1;
if(use and dstlen) {
strxcpy (buf, dst+toklen+1, dstlen+1);
src = buf;
}
toklen = p-dst+1;
}
}
}
va_end(a);
uint sl = strlen(src);
uint srclen = (len == 0) ? sl : len;
memmove(dst+srclen, dst+toklen, strlen(dst+toklen)+1);
memset(dst, ' ', srclen);
memcpy(dst, src, ((len != 0) and (len < sl)) ? len : sl);
dst += srclen;
return true;
}
// ------------------------------------------------------------------
inline bool domain_requested(const char *str, size_t pos) {
if(str[1] == '_') pos++;
return strnieql(str+pos, "{domain}", 8);
}
// ------------------------------------------------------------------
char* TokenXlat(int mode, char* input, GMsg* msg, GMsg* oldmsg, int __origarea) {
static char revbuf[5] = "";
if(revbuf[0] == NUL)
sprintf(revbuf, "%02d%02d", str2mon(__gver_date__), atoi(&__gver_date__[4]));
char attr[80];
MakeAttrStr(attr, sizeof(attr), &msg->attr);
const char *xmailer = get_informative_string();
const char *osver = ggetosstring();
time_t t = time(NULL);
struct tm* written_tm = localtime(&t);
char cdate[80];
strftimei(cdate, 80, LNG->DateFmt, written_tm);
char ctime[80];
strftimei(ctime, 80, LNG->TimeFmt, written_tm);
char cdtime[80];
strftimei(cdtime, 80, LNG->DateTimeFmt, written_tm);
written_tm = gmtime(&oldmsg->written);
char odate[80];
strftimei(odate, 80, LNG->DateFmt, written_tm);
char otime[80];
strftimei(otime, 80, LNG->TimeFmt, written_tm);
char odtime[80];
strftimei(odtime, 80, LNG->DateTimeFmt, written_tm);
const char* origareaid = AL.AreaIdToPtr(__origarea)->echoid();
bool origareaisinet = AL.AreaIdToPtr(__origarea)->isinternet();
bool currareaisinet = AA->isinternet();
char* modereptr = oldmsg->re;
char msgno[16];
sprintf(msgno, "%u", msg->attr.nwm() ? AA->Msgn.Count() + 1 : AA->Msgn.ToReln(msg->msgno));
char msgs[16];
sprintf(msgs, "%u", AA->Msgn.Count() + (msg->attr.nwm() ? 1 : 0));
if((mode == MODE_QUOTE) or (mode == MODE_REPLYCOMMENT) or (mode == MODE_REPLY)) {
if(AL.AreaIdToPtr(__origarea)->Areareplydirect() and oldmsg->areakludgeid)
origareaid = oldmsg->areakludgeid;
}
else if(mode != MODE_FORWARD)
modereptr = msg->re;
char buf[100];
char* dst = input;
while(*dst) {
while((*dst != '@') and (*dst != LF) and *dst)
dst++;
if(*dst == LF)
*dst++ = CR;
else if(*dst == '@') {
if(dst[1] == '@') {
memmove(dst, dst+1, strlen(dst+1)+1);
dst++;
}
else {
if(tokenxchg(dst, "@cecho", AA->echoid()))
continue;
if(tokenxchg(dst, "@cdesc", AA->desc()))
continue;
if(tokenxchg(dst, "@oecho", origareaid))
continue;
if(tokenxchg(dst, "@odesc", AL.AreaEchoToPtr(origareaid)->desc()))
continue;
if(tokenxchg(dst, "@oname", strbtrim(strtmp(oldmsg->By())), 34, 2,
(int)msg->by_me(), (int)msg->by_you()))
continue;
if(tokenxchg(dst, "@ofname", strlword(oldmsg->By()), 0, 2,
(int)msg->by_me(), (int)msg->by_you()))
continue;
if(tokenxchg(dst, "@olname", strrword(oldmsg->By()), 0, 2,
(int)msg->by_me(), (int)msg->by_you()))
continue;
if(tokenxchg(dst, "@odate", odate))
continue;
if(tokenxchg(dst, "@otime", otime))
continue;
if(tokenxchg(dst, "@odtime", odtime))
continue;
if(tokenxchg(dst, "@otzoffset", (oldmsg->tzutc == -32767) ? "" : (sprintf(buf, " %+05d", oldmsg->tzutc), buf)))
continue;
if(tokenxchg(dst, "@ofrom", oldmsg->ifrom))
continue;
if(tokenxchg(dst, "@oto", oldmsg->ito))
continue;
if(tokenxchg(dst, "@omessageid", oldmsg->messageid ? oldmsg->messageid : ""))
continue;
if(tokenxchg(dst, "@omsgid", *msg->replys ? msg->replys : ""))
continue;
if(tokenxchg(dst, "@dname", strbtrim(strtmp(oldmsg->To())), 34, 3,
(int)msg->to_me(), (int)msg->to_you(), (int)oldmsg->to_all()))
continue;
if(tokenxchg(dst, "@dpgp", *msg->iaddr ? msg->iaddr : msg->To()))
continue;
if(tokenxchg(dst, "@dfname", strlword(oldmsg->To()), 0, 3,
(int)msg->to_me(), (int)msg->to_you(), (int)oldmsg->to_all()))
continue;
if(tokenxchg(dst, "@dlname", strrword(oldmsg->To()), 0, 3,
(int)msg->to_me(), (int)msg->to_you(), (int)oldmsg->to_all()))
continue;
if(origareaisinet) {
if(tokenxchg(dst, "@oaddr", oldmsg->iorig, 19, 1, 0))
continue;
if(tokenxchg(dst, "@daddr", oldmsg->iaddr, 19, 1, 0))
continue;
}
if(currareaisinet) {
if(tokenxchg(dst, "@caddr", AA->Internetaddress(), 19, 1, 0))
continue;
if(tokenxchg(dst, "@faddr", msg->iorig, 19, 1, 0))
continue;
if(tokenxchg(dst, "@taddr", msg->iaddr, 19, 1, 0))
continue;
}
if((not origareaisinet or not currareaisinet) and (strlen(dst) >= 6)) {
bool dr = domain_requested(dst, 6);
if(not origareaisinet) {
if(tokenxchg(dst, "@oaddr", oldmsg->orig.make_string(buf, dr ? oldmsg->odom : NULL), 19, 1, 0))
continue;
if(strnieql(dst, "@o3daddr", 8)) {
ftn_addr boss = oldmsg->orig;
boss.point = 0;
tokenxchg(dst, "@o3daddr", boss.make_string(buf, domain_requested(dst, 8) ? oldmsg->odom : NULL), 19, 1, 0);
continue;
}
if(tokenxchg(dst, "@daddr", oldmsg->dest.make_string(buf, dr ? oldmsg->ddom : NULL), 19, 1, 0))
continue;
if(strnieql(dst, "@d3daddr", 8)) {
ftn_addr boss = oldmsg->dest;
boss.point = 0;
tokenxchg(dst, "@d3daddr", boss.make_string(buf, domain_requested(dst, 8) ? oldmsg->ddom : NULL), 19, 1, 0);
continue;
}
}
if(not currareaisinet) {
const gaka &caka=AA->Aka();
if(tokenxchg(dst, "@caddr", caka.addr.make_string(buf, dr ? caka.domain : NULL), 19, 1, 0))
continue;
if(strnieql(dst, "@c3daddr", 8)) {
ftn_addr boss = caka.addr;
boss.point = 0;
tokenxchg(dst, "@c3daddr", boss.make_string(buf, domain_requested(dst, 8) ? caka.domain : NULL), 19, 1, 0);
continue;
}
if(tokenxchg(dst, "@taddr", msg->dest.make_string(buf, dr ? msg->ddom : NULL), 19, 1, 0))
continue;
if(strnieql(dst, "@t3daddr", 8)) {
ftn_addr boss = msg->dest;
boss.point = 0;
tokenxchg(dst, "@t3daddr", boss.make_string(buf, domain_requested(dst, 8) ? msg->ddom : NULL), 19, 1, 0);
continue;
}
if(tokenxchg(dst, "@faddr", msg->orig.make_string(buf, dr ? msg->odom : NULL), 19, 1, 0))
continue;
if(strnieql(dst, "@f3daddr", 8)) {
ftn_addr boss = msg->orig;
boss.point = 0;
tokenxchg(dst, "@f3daddr", boss.make_string(buf, domain_requested(dst, 8) ? msg->odom : NULL), 19, 1, 0);
continue;
}
}
}
if(tokenxchg(dst, "@tname", strbtrim(strtmp(msg->To())), 34, 3,
(int)false, (int)false, (int)msg->to_all()))
continue;
if(tokenxchg(dst, "@tfname", strlword(msg->To()), 0, 3,
(int)false, (int)false, (int)msg->to_all()))
continue;
if(tokenxchg(dst, "@tlname", strrword(msg->To()), 0, 3,
(int)false, (int)false, (int)msg->to_all()))
continue;
if(tokenxchg(dst, "@cname", AA->Username().name, 34))
continue;
if(tokenxchg(dst, "@cfname", strlword(strcpy(buf, AA->Username().name))))
continue;
if(tokenxchg(dst, "@clname", strrword(strcpy(buf, AA->Username().name))))
continue;
if(tokenxchg(dst, "@cfrom", msg->ifrom))
continue;
if(tokenxchg(dst, "@cto", msg->ito))
continue;
if(tokenxchg(dst, "@cdate", cdate))
continue;
if(tokenxchg(dst, "@ctime", ctime))
continue;
if(tokenxchg(dst, "@cdtime", cdtime))
continue;
if(tokenxchg(dst, "@ctzoffset", AA->Usetzutc() ? (sprintf(buf, " %+05d", tzoffset()), buf) : ""))
continue;
if(tokenxchg(dst, "@fname", strbtrim(strtmp(msg->By())), 34))
continue;
if(tokenxchg(dst, "@fpgp", *msg->iorig ? msg->iorig : msg->By()))
continue;
if(tokenxchg(dst, "@ffname", strlword(msg->By())))
continue;
if(tokenxchg(dst, "@flname", strrword(msg->By())))
continue;
if(strnieql(dst, "@dpseudo", 8)) {
if(*(oldmsg->pseudoto) == NUL)
build_pseudo(oldmsg);
tokenxchg(dst, "@dpseudo", oldmsg->pseudoto, 0, 3, (int)msg->to_me(), (int)msg->to_you(), (int)oldmsg->to_all());
continue;
}
if(strnieql(dst, "@opseudo", 8)) {
if(*(oldmsg->pseudofrom) == NUL)
build_pseudo(oldmsg, false);
tokenxchg(dst, "@opseudo", oldmsg->pseudofrom, 0, 2, (int)msg->by_me(), (int)msg->by_you());
continue;
}
if(strnieql(dst, "@tpseudo", 8)) {
if(*(msg->pseudoto) == NUL)
build_pseudo(msg);
tokenxchg(dst, "@tpseudo", msg->pseudoto, 0, 3, (int)false, (int)false, (int)msg->to_all());
continue;
}
// Same as above (just for backward compatibility)
if(strnieql(dst, "@pseudo", 7)) {
if(*(msg->pseudoto) == NUL)
build_pseudo(msg);
tokenxchg(dst, "@pseudo", msg->pseudoto, 0, 3, (int)false, (int)false, (int)msg->to_all());
continue;
}
if(strnieql(dst, "@fpseudo", 8)) {
if(*(msg->pseudofrom) == NUL)
build_pseudo(msg, false);
tokenxchg(dst, "@fpseudo", msg->pseudofrom);
continue;
}
if(tokenxchg(dst, "@msgno", msgno))
continue;
if(tokenxchg(dst, "@msgs", msgs))
continue;
if(tokenxchg(dst, "@cpseudo", *AA->Nickname() ? AA->Nickname() : strlword(strcpy(buf, AA->Username().name), " @.")))
continue;
if(tokenxchg(dst, "@version", __gver_ver__))
continue;
if(tokenxchg(dst, "@ver", __gver_shortver__))
continue;
if(tokenxchg(dst, "@rev", revbuf))
continue;
if(strnieql(dst, "@align{", 6)) {
char *ptr = strchr(dst, '}');
if(ptr) {
int size = atoi(dst+7) - (dst-input);
if(size > 0) {
char filler = ' ';
if((ptr[1] == '{') and (ptr[3] == '}')) {
filler = ptr[2];
ptr += 3;
}
memmove(dst+size, ptr+1, strlen(ptr+1)+1);
memset(dst, filler, size);
dst += size;
}
else {
if ((ptr[1] == '{') and (ptr[3] == '}'))
ptr += 3;
memmove(dst, ptr+1, strlen(ptr+1)+1);
}
}
else {
memmove(dst, dst+6, strlen(dst+6)+1);
}
continue;
}
if(tokenxchg(dst, "@pid", __gver_shortpid__))
continue;
if(tokenxchg(dst, "@longpid", __gver_longpid__))
continue;
if(tokenxchg(dst, "@widepid", xmailer))
continue;
if(tokenxchg(dst, "@osver", osver))
continue;
if(tokenxchg(dst, "@osslash", __gver_platform__))
continue;
if(tokenxchg(dst, "@subject", modereptr))
continue;
if(tokenxchg(dst, "@attr", attr))
continue;
if(tokenxchg(dst, "@tagline",
HandleRandomLine(strxcpy(buf, AA->Tagline(), sizeof(buf)), sizeof(buf))))
continue;
if(tokenxchg(dst, "@tearline",
HandleRandomLine(strxcpy(buf, AA->Tearline(), sizeof(buf)), sizeof(buf))))
continue;
if(tokenxchg(dst, "@origin",
HandleRandomLine(strxcpy(buf, AA->Origin(), sizeof(buf)), sizeof(buf))))
continue;
if (strnieql(dst, "@echo", 5))
{
if (tokenxchg(dst, "@echotype", AA->basetype()))
continue;
char echopath[GMAXPATH];
char echoname[GMAXPATH];
strcpy(echopath, AA->path());
echoname[0] = NUL;
size_t slashpos;
size_t pathlen = strlen(echopath);
for (slashpos = pathlen-1; slashpos < pathlen; slashpos--)
if (isslash(echopath[slashpos])) break;
if (slashpos < pathlen)
{
strcpy(echoname, &echopath[slashpos+1]);
echopath[slashpos+1] = NUL;
}
else
{
strcpy(echoname, echopath);
echopath[0] = NUL;
}
if (tokenxchg(dst, "@echopath", echopath))
continue;
if (tokenxchg(dst, "@echoname", echoname))
continue;
}
dst++;
}
}
}
return input;
}
// ------------------------------------------------------------------
// ROT13 De/crypting function
void Rot13(GMsg* msg) {
char c;
int ptr;
int n;
Line* line;
static char rot13_table[256];
static char done = NO;
#define ROT13_DECODE(c) (((c) & 0x80) ? (c) : rot13_table[c])
if(not done) {
for(n=0; n<256; n++) {
c = (char)n;
if (c >= 'a' and c <= 'm') c += '\xD';
else if(c >= 'n' and c <= 'z') c -= '\xD';
else if(c >= 'A' and c <= 'M') c += '\xD';
else if(c >= 'N' and c <= 'Z') c -= '\xD';
rot13_table[n] = c;
}
done = YES;
}
line = msg->lin;
while(line) {
if(not (line->type & (GLINE_KLUDGE|GLINE_TEAR|GLINE_ORIG))) {
for(ptr = 0; ptr != line->txt.length(); ptr++) {
c = line->txt[ptr];
line->txt[ptr] = ROT13_DECODE(c & 0xff);
}
}
line = line->next;
}
}
// ------------------------------------------------------------------
void LoadText(GMsg* msg, const char* textfile) {
FILE* fp;
uint size;
char* buf;
char* ptr;
char* txtptr;
int hardcr = NO, hardlen;
char hardline[20];
fp = fsopen(textfile, "rt", CFG->sharemode);
if(fp) {
#define PBUFSIZE 4096 // Allow a 4k long paragraph
size_t buf_len = PBUFSIZE;
buf = (char*)throw_malloc(PBUFSIZE);
int tabsz = CFG->disptabsize ? CFG->disptabsize : 1;
#if defined(__USE_ALLOCA__)
char *spaces = (char*)alloca(tabsz+1);
#else
__extension__ char spaces[tabsz+1];
#endif
memset(spaces, ' ', tabsz);
spaces[tabsz] = NUL;
uint tlen = (uint)(fsize(fp)+512);
msg->txt = txtptr = (char*)throw_realloc(msg->txt, tlen);
memset(msg->txt, NUL, tlen);
if(EDIT->HardLines())
strcpy(hardline, EDIT->HardLine());
else
*hardline = NUL;
strcat(hardline, "\n");
hardlen = strlen(hardline);
*txtptr = NUL;
while(fgets(buf, PBUFSIZE-1, fp)) {
if(EDIT->HardLines() and strneql(buf, hardline, hardlen)) {
hardcr = not hardcr;
if(*txtptr == LF)
*txtptr = CR;
if(*txtptr)
txtptr++;
continue;
}
else {
size_t read_len = strlen(buf);
char *ht = buf;
while((ht = strchr(ht, '\t')) != NULL) {
int rposn = ht-buf;
int rstart = rposn%tabsz+1;
*ht = ' ';
if(tabsz > rstart) {
if((read_len + tabsz - rstart) >= (buf_len-1)) {
buf_len += tabsz;
buf = (char*)throw_realloc(buf, buf_len);
}
strins(spaces+rstart, buf, rposn);
}
}
ptr = buf;
while(*ptr == ' ') // Skip leading spaces
ptr++;
if(*ptr != LF) {
strsrep(buf, hardline, "\r");
read_len = strlen(buf);
if(hardcr or *buf == CTRL_A) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
else if(is_quote(buf)) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
else if(not isspace(buf[0]) and (buf[0] == buf[1]) and (buf[0] == buf[2])) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
else if(strnieql(buf, " * Origin: ", 11)) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
else if(strnieql(ptr, "CC:", 3)) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
else if(strnieql(ptr, "XC:", 3)) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
else if(strnieql(buf, "SEEN-BY: ", 9)) {
if(not isspace(buf[read_len-1])) read_len += 1;
buf[read_len-1] = CR;
buf[read_len] = NUL;
if(*txtptr == LF)
*txtptr = CR;
}
if(*txtptr == LF) {
if((*(txtptr-1) != ' ') and (*ptr != ' '))
*txtptr++ = ' ';
}
else if(*txtptr != 0)
txtptr++;
}
else {
if(*txtptr == LF)
*txtptr = CR;
if(*txtptr)
txtptr++;
strcpy(buf, "\r");
}
}
if((*(txtptr-1) == CR) or (*txtptr == NUL)) {
size = strlen(buf);
memcpy(txtptr, buf, size);
txtptr += size-1;
}
}
if(*txtptr != CR)
*(++txtptr) = CR;
*(++txtptr) = NUL;
fclose(fp);
throw_free(buf);
}
}
// ------------------------------------------------------------------
void GMsg::LinesToText() {
// Allow paragraphs up to 64k-1 long in the transfer buffer
int bufsize = 65535;
char* _buf = (char*)throw_malloc(bufsize);
Chs* _xlat_table = CharTable;
int _xlat_level = _xlat_table ? (_xlat_table->level ? _xlat_table->level : 2) : 0;
XlatStr(_buf, realby, _xlat_level, _xlat_table);
strxcpy(realby, _buf, sizeof(INam));
XlatStr(_buf, realto, _xlat_level, _xlat_table);
strxcpy(realto, _buf, sizeof(INam));
XlatStr(_buf, by, _xlat_level, _xlat_table);
strxcpy(by, _buf, sizeof(INam));
XlatStr(_buf, to, _xlat_level, _xlat_table);
strxcpy(to, _buf, sizeof(INam));
if(not (attr.frq() or attr.att() or attr.urq())) {
XlatStr(_buf, re, _xlat_level, _xlat_table);
strxcpy(re, _buf, sizeof(ISub));
}
bool _lfterm = EDIT->CrLfTerm() and strcmp(AA->basetype(), "PCBOARD");
bool _hardterm = AA->Edithardterm() or AA->requirehardterm();
bool _softterm = AA->requiresoftterm();
uint _alloc_size = 1024;
Line* _line = lin;
uint _lines = 0;
// Approximate the size of the text
while(_line) {
_alloc_size += _line->txt.length();
_line = _line->next;
_lines++;
}
_alloc_size += _lines * (_lfterm ? 2 : 1);
// Allocate the text
txt = (char*)throw_realloc(txt, _alloc_size);
// Setup variables for the loop
_line = lin;
uint _size = 0;
char* _ptr = txt;
// Build the text from the lines
while(_line) {
*_buf = NUL;
char* _bptr;
bool _hterm = true;
if(_line->isheader()) {
_bptr = stpcpy(_buf, _line->txt.c_str());
while(_line->next and _line->iswrapped()) {
_line = _line->next;
_bptr = stpcpy(_bptr, _line->txt.c_str());
if((_bptr-_buf) > (bufsize-256)) {
int bptrlen = (int)(_bptr - _buf);
bufsize += 4096;
_buf = (char*)throw_realloc(_buf, bufsize);
_bptr = _buf + bptrlen;
}
}
}
else {
_bptr = XlatStr(_buf, _line->txt.c_str(), _xlat_level, _xlat_table);
if(*_buf and not _line->ishard()) {
if(_line->next) {
if((*(_bptr-1) != ' ') and (*_line->next->txt.c_str() != ' '))
if(_softterm or not _hardterm)
*_bptr++ = ' ';
if(not _hardterm) {
if(_softterm and not CFG->switches.get(dispsoftcr))
*_bptr++ = SOFTCR;
_hterm = false;
}
}
}
}
if(_hterm) {
*_bptr++ = CR;
if(_lfterm)
*_bptr++ = LF;
}
if(*_buf) {
uint _buflen = (uint)(_bptr-_buf);
_size += _buflen;
if(_size >= _alloc_size) {
_alloc_size += 1024;
txt = (char*)throw_realloc(txt, _alloc_size);
}
_ptr = txt + _size;
memcpy(_ptr-_buflen, _buf, _buflen);
}
_line = _line->next;
}
*_ptr = NUL;
throw_free(_buf);
}
// ------------------------------------------------------------------