Merge branch 'lf/echo-n-is-not-portable'

diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c
index 193854cf5b609d714b03218bd507af840d478c6e..d4121f2f4f1cfa9bf90c22b6e3c944f451225fdf 100644 (file)
--- a/compat/regex/regex_internal.c
+++ b/compat/regex/regex_internal.c
@@ -1284,7 +1284,7 @@ re_node_set_merge (re_node_set *dest, const re_node_set *src)
 
 /* Insert the new element ELEM to the re_node_set* SET.
    SET should not already have ELEM.
-   return -1 if an error is occured, return 1 otherwise.  */
+   return -1 if an error has occurred, return 1 otherwise.  */
 
 static int
 internal_function
@@ -1341,7 +1341,7 @@ re_node_set_insert (re_node_set *set, int elem)
 
 /* Insert the new element ELEM to the re_node_set* SET.
    SET should not already have any element greater than or equal to ELEM.
-   Return -1 if an error is occured, return 1 otherwise.  */
+   Return -1 if an error has occurred, return 1 otherwise.  */
 
 static int
 internal_function
@@ -1416,7 +1416,7 @@ re_node_set_remove_at (re_node_set *set, int idx)
 \f
 
 /* Add the token TOKEN to dfa->nodes, and return the index of the token.
-   Or return -1, if an error will be occured.  */
+   Or return -1, if an error has occurred.  */
 
 static int
 internal_function