From f7fb07006a671d9354f7e1a7b0f0be3e29c120c6 Mon Sep 17 00:00:00 2001 From: Zandr Martin Date: Sat, 6 Jul 2019 09:08:55 -0400 Subject: [PATCH] disallow invalid name characters This commit makes using invalid characters in the name a fatal error. Before this patch, "foo | bar(1)" would parse as "foobar(1)". Now it is a fatal error and parsing stops. --- src/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/main.c b/src/main.c index 211b932..2508a7f 100644 --- a/src/main.c +++ b/src/main.c @@ -138,6 +138,8 @@ static void parse_preamble(struct parser *p) { } fprintf(p->output, "\n"); break; + } else { + parser_fatal(p, "Name characters must be A-Z, a-z, 0-9, `-`, `_`, or `.`"); } } str_free(name);