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| author | Andrey A. Chernov <ache@FreeBSD.org> | 1994-10-02 02:01:21 +0000 |
|---|---|---|
| committer | Andrey A. Chernov <ache@FreeBSD.org> | 1994-10-02 02:01:21 +0000 |
| commit | 006e8b41fbfc67c77ce47ba36671a4d20a53a55e (patch) | |
| tree | eebf5f351d2b6a17b398b5c404834c5ec7bb69f3 /lib/libedit/refresh.c | |
| parent | 3d1dcf1ba538aee1b38bb9473f77ad387b1b2842 (diff) | |
| download | src-006e8b41fbfc67c77ce47ba36671a4d20a53a55e.tar.gz src-006e8b41fbfc67c77ce47ba36671a4d20a53a55e.zip | |
Notes
Diffstat (limited to 'lib/libedit/refresh.c')
| -rw-r--r-- | lib/libedit/refresh.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/libedit/refresh.c b/lib/libedit/refresh.c index b64d0119c6eb..51fe769c5141 100644 --- a/lib/libedit/refresh.c +++ b/lib/libedit/refresh.c @@ -97,6 +97,7 @@ re_addc(el, c) EditLine *el; int c; { + c &= 0xFF; if (isprint(c)) { re_putc(el, c); return; @@ -863,7 +864,8 @@ protected void re_refresh_cursor(el) EditLine *el; { - char *cp, c; + char *cp; + int c; int h, v, th; /* first we must find where the cursor is... */ @@ -873,7 +875,7 @@ re_refresh_cursor(el) /* do input buffer to el->el_line.cursor */ for (cp = el->el_line.buffer; cp < el->el_line.cursor; cp++) { - c = *cp; + c = *cp & 0xFF; h++; /* all chars at least this long */ if (c == '\n') { /* handle newline in data part too */ @@ -944,9 +946,9 @@ protected void re_fastaddc(el) EditLine *el; { - char c; + int c; - c = el->el_line.cursor[-1]; + c = el->el_line.cursor[-1] & 0xFF; if (c == '\t' || el->el_line.cursor != el->el_line.lastchar) { re_refresh(el); /* too hard to handle */ |