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bvi-1.3.2.src.tar.gz

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Gerhard Bürgmann 2005-01-07 00:00:00 +00:00 • committed by Vincent Batts
parent 16baacb54f
commit 12a0ed970c
63 changed files with 2580 additions and 1159 deletions
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27
re.c
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@ -9,8 +9,8 @@
* 2000-04-25 V 1.3.0 beta
* 2000-09-29 V 1.3.0 final
*
* Copyright 1996-2000 by Gerhard Buergmann
* Gerhard.Buergmann@altavista.net
* Copyright 1996-2003 by Gerhard Buergmann
* gerhard@puon.at
*
* 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
@ -268,7 +268,8 @@ do_substitution(delim, line, startpos, endpos)
} else {
if ((n = hexchar()) < 0) {
emsg("Badly formed replacement pattern");
return 0; }
return 0;
}
repl_pat[pat_len] = n;
pat_len++;
}
@ -291,9 +292,9 @@ do_substitution(delim, line, startpos, endpos)
if (strchr(cmd, 'c')) conf = 1;
}
if ((strchr("\\#", ch) && loc == ASCII)
|| (strchr("/?", ch) && loc == HEX))
|| (strchr("/?", ch) && loc == HEX)) {
toggle();
}
startpos--;
move(maxy, 0);
refresh();
@ -377,15 +378,16 @@ searching(ch, line, startpos, endpos, flag)
if (line[0] == '\0' && again == 0) {
emsg(noprev);
return 0L; }
return 0L;
}
ignore_case = (P(P_IC));
magic = P(P_MA);
start_addr--;
if ((strchr("\\#", ch) && loc == ASCII)
|| (strchr("/?", ch) && loc == HEX))
|| (strchr("/?", ch) && loc == HEX)) {
toggle();
}
if (!strchr("Nn", ch)) {
m[0] = ch;
m[1] = '\0';
@ -425,7 +427,7 @@ searching(ch, line, startpos, endpos, flag)
if (flag & 1) {
msg("Search wrapped BOTTOM|Search wrapped around BOTTOM of buffer");
found = fsearch(mem, startpos, search_pat);
}
}
} else {
found = rsearch(startpos - 1, mem, search_pat);
if (flag & S_GLOBAL) return(found);
@ -433,17 +435,18 @@ searching(ch, line, startpos, endpos, flag)
if (flag & 1) {
msg("Search wrapped TOP|Search wrapped around TOP of buffer");
found = rsearch(endpos, startpos, search_pat);
}
}
}
if (!found) {
if (flag & 1) {
emsg(notfound);
} else {
if (P(P_TE))
if (P(P_TE)) {
sprintf(string, "No match to %s", sdir == FORWARD ? "BOTTOM" : "TOP");
else
} else {
sprintf(string, "Address search hit %s without matching pattern",
sdir == FORWARD ? "BOTTOM" : "TOP");
}
emsg(string);
}
} else {