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-rw-r--r--src/common/strlib.c19
1 files changed, 15 insertions, 4 deletions
diff --git a/src/common/strlib.c b/src/common/strlib.c
index cdb092cfa..c0cc5b4ec 100644
--- a/src/common/strlib.c
+++ b/src/common/strlib.c
@@ -692,11 +692,22 @@ size_t sv_escape_c(char* out_dest, const char* src, size_t len, const char* esca
break;
default:
if( strchr(escapes,src[i]) )
- {// escapes to octal
+ {// escape
out_dest[j++] = '\\';
- out_dest[j++] = '0'+((char)(((unsigned char)src[i]&0700)>>6));
- out_dest[j++] = '0'+((char)(((unsigned char)src[i]&0070)>>3));
- out_dest[j++] = '0'+((char)(((unsigned char)src[i]&0007) ));
+ switch( src[i] )
+ {
+ case '\a': out_dest[j++] = 'a'; break;
+ case '\b': out_dest[j++] = 'b'; break;
+ case '\t': out_dest[j++] = 't'; break;
+ case '\v': out_dest[j++] = 'v'; break;
+ case '\f': out_dest[j++] = 'f'; break;
+ case '\?': out_dest[j++] = '?'; break;
+ default:// to octal
+ out_dest[j++] = '0'+((char)(((unsigned char)src[i]&0700)>>6));
+ out_dest[j++] = '0'+((char)(((unsigned char)src[i]&0070)>>3));
+ out_dest[j++] = '0'+((char)(((unsigned char)src[i]&0007) ));
+ break;
+ }
}
else
out_dest[j++] = src[i];