diff options
Diffstat (limited to 'lib/stdlib/test/shell_docs_SUITE_data/stdlib_re.txt')
| -rw-r--r-- | lib/stdlib/test/shell_docs_SUITE_data/stdlib_re.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/lib/stdlib/test/shell_docs_SUITE_data/stdlib_re.txt b/lib/stdlib/test/shell_docs_SUITE_data/stdlib_re.txt index 21a3dbf487..2d8a293de2 100644 --- a/lib/stdlib/test/shell_docs_SUITE_data/stdlib_re.txt +++ b/lib/stdlib/test/shell_docs_SUITE_data/stdlib_re.txt @@ -1645,9 +1645,6 @@ [;;4malpha[0m: Letters - [;;4mascii[0m: - Character codes 0-127 - [;;4mblank[0m: Space or tab only @@ -1681,6 +1678,12 @@ [;;4mxdigit[0m: Hexadecimal digits + There is another character class, [;;4mascii[0m, that erroneously + matches Latin-1 characters instead of the 0-127 range specified by + POSIX. This cannot be fixed without altering the behaviour of + other classes, so we recommend matching the range with [;;4m[\\0-\x7f][0m + instead. + The default "space" characters are HT (9), LF (10), VT (11), FF (12), CR (13), and space (32). If locale-specific matching is taking place, the list of space characters may be different; there |