diff options
Diffstat (limited to 'awklib/eg/lib/readable.awk')
| -rw-r--r-- | awklib/eg/lib/readable.awk | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/awklib/eg/lib/readable.awk b/awklib/eg/lib/readable.awk index 6942dcca..37970a82 100644 --- a/awklib/eg/lib/readable.awk +++ b/awklib/eg/lib/readable.awk @@ -6,7 +6,7 @@ BEGIN { for (i = 1; i < ARGC; i++) { - if (ARGV[i] ~ /^[[:alpha:]_][[:alnum:]_]*=.*/ \ + if (ARGV[i] ~ /^[a-zA-Z_][a-zA-Z0-9_]*=.*/ \ || ARGV[i] == "-" || ARGV[i] == "/dev/stdin") continue # assignment or standard input else if ((getline junk < ARGV[i]) < 0) # unreadable |