diff options
Diffstat (limited to 'lib/bib-key.awk')
| -rw-r--r-- | lib/bib-key.awk | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/bib-key.awk b/lib/bib-key.awk index 4223155..3f4117f 100644 --- a/lib/bib-key.awk +++ b/lib/bib-key.awk @@ -38,7 +38,7 @@ function bib_mkkey( a, y, t, surname, word, n, parts, i, w) { surname = (n > 0) ? parts[n] : "" } gsub(/[^A-Za-z0-9]/, "", surname) - surname = tolower(surname) + surname = tolower(substr(surname, 1, 30)) if (surname == "") surname = "anon" @@ -62,5 +62,5 @@ function bib_mkkey( a, y, t, surname, word, n, parts, i, w) { break } - return surname y word + return surname y substr(word, 1, 30) } |