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Diffstat (limited to 'doc/gawk.texi')
| -rw-r--r-- | doc/gawk.texi | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/doc/gawk.texi b/doc/gawk.texi index 2891c904..87d8ff2e 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -20641,6 +20641,7 @@ necessary for accessing individual characters function was written before @command{gawk} acquired the ability to split strings into single characters using @code{""} as the separator. We have left it alone, since using @code{substr()} is more portable.} +@c FIXME: could use split(str, a, "") to do it more easily. The discussion that follows walks through the code a bit at a time: |