Reject the escape sequences \[uD800] to \[uDFFF] in the parser.

[mandoc.git] / man_validate.c

diff --git a/man_validate.c b/man_validate.c
index 59baf88a718a27b1057f8dbf047c9b1f6697dca1..490c68e6d0eacc1abe5aa3c281e739ea265ee306 100644 (file)
--- a/man_validate.c
+++ b/man_validate.c
@@ -117,7 +117,6 @@ man_valid_post(struct roff_man *man)
                check_root(man, n);
                break;
        case ROFFT_EQN:
-               /* FALLTHROUGH */
        case ROFFT_TBL:
                break;
        default:
@@ -207,17 +206,11 @@ post_ft(CHKARGS)
        cp = n->child->string;
        switch (*cp) {
        case '1':
-               /* FALLTHROUGH */
        case '2':
-               /* FALLTHROUGH */
        case '3':
-               /* FALLTHROUGH */
        case '4':
-               /* FALLTHROUGH */
        case 'I':
-               /* FALLTHROUGH */
        case 'P':
-               /* FALLTHROUGH */
        case 'R':
                if ('\0' == cp[1])
                        ok = 1;
@@ -499,7 +492,6 @@ post_vs(CHKARGS)
 
        switch (n->parent->tok) {
        case MAN_SH:
-               /* FALLTHROUGH */
        case MAN_SS:
                mandoc_vmsg(MANDOCERR_PAR_SKIP, man->parse, n->line, n->pos,
                    "%s after %s", man_macronames[n->tok],