fix pretty printing and make commandline interface

[ccc.git] / util.c

diff --git a/util.c b/util.c
index 09747c9..5103745 100644 (file)
--- a/util.c
+++ b/util.c
@@ -74,6 +74,7 @@ char *escape_char(char c, char *buf, bool str)
        case '\v': strcpy(buf, "\\v"); break;
        case '\f': strcpy(buf, "\\f"); break;
        case '\r': strcpy(buf, "\\r"); break;
+       case '\\': strcpy(buf, "\\\\"); break;
        case '\'': strcpy(buf, str ? "'" : "\\'"); break;
        case '"': strcpy(buf, str ? "\\\"" : "\""); break;
        default: