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| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-11-11 10:05:55 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-11-11 10:05:55 (GMT) |
| commit | f9b06d175f3ce097921a88bd64bbcf6dba8ac78e (patch) | |
| tree | 9345a2f89657cf2a8c29be397c9cfb930f7f8fe3 /generic/tkOption.c | |
| parent | 8972ee1d392301940fd0ecd2ee8975261a62664b (diff) | |
| download | tk-f9b06d175f3ce097921a88bd64bbcf6dba8ac78e.zip tk-f9b06d175f3ce097921a88bd64bbcf6dba8ac78e.tar.gz tk-f9b06d175f3ce097921a88bd64bbcf6dba8ac78e.tar.bz2 | |
Fix [0aa5e852dc]: Accept newline characters as value in Tk option files
Diffstat (limited to 'generic/tkOption.c')
| -rw-r--r-- | generic/tkOption.c | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/generic/tkOption.c b/generic/tkOption.c index de92627..91a6cc0 100644 --- a/generic/tkOption.c +++ b/generic/tkOption.c @@ -1019,14 +1019,25 @@ AddFromString( Tcl_SetResult(interp, buf, TCL_VOLATILE); return TCL_ERROR; } - if ((src[0] == '\\') && (src[1] == '\n')) { - src += 2; - lineNum++; - } else { - *dst = *src; - dst++; - src++; + if (*src == '\\'){ + if (src[1] == '\n') { + src += 2; + lineNum++; + continue; + } else if (src[1] == 'n') { + src += 2; + *dst++ = '\n'; + continue; + } else if (src[1] == '\t' || src[1] == ' ' || src[1] == '\\') { + ++src; + } else if (src[1] >= '0' && src[1] <= '3' && src[2] >= '0' && + src[2] <= '9' && src[3] >= '0' && src[3] <= '9') { + *dst++ = ((src[1]&7)<<6) | ((src[2]&7)<<3) | (src[3]&7); + src += 4; + continue; + } } + *dst++ = *src++; } *dst = 0; |