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-rw-r--r--roff.c23
1 files changed, 12 insertions, 11 deletions
diff --git a/roff.c b/roff.c
index e23fae1e..1e2047a0 100644
--- a/roff.c
+++ b/roff.c
@@ -1082,10 +1082,11 @@ roff_cond_sub(ROFF_ARGS)
/* Always check for the closing delimiter `\}'. */
while (NULL != (ep = strchr(ep, '\\'))) {
- if ('}' != *(++ep))
- continue;
- *ep = '&';
- roff_ccond(r, ln, pos);
+ if ('}' == *(++ep)) {
+ *ep = '&';
+ roff_ccond(r, ln, ep - *bufp - 1);
+ }
+ ++ep;
}
return(ROFFRULE_DENY == rr ? ROFF_IGN : ROFF_CONT);
}
@@ -1100,13 +1101,13 @@ roff_cond_text(ROFF_ARGS)
rr = r->last->rule;
roffnode_cleanscope(r);
- ep = &(*bufp)[pos];
- for ( ; NULL != (ep = strchr(ep, '\\')); ep++) {
- ep++;
- if ('}' != *ep)
- continue;
- *ep = '&';
- roff_ccond(r, ln, pos);
+ ep = *bufp + pos;
+ while (NULL != (ep = strchr(ep, '\\'))) {
+ if ('}' == *(++ep)) {
+ *ep = '&';
+ roff_ccond(r, ln, ep - *bufp - 1);
+ }
+ ++ep;
}
return(ROFFRULE_DENY == rr ? ROFF_IGN : ROFF_CONT);
}