diff options
Diffstat (limited to 'doc/gawk.texi')
| -rw-r--r-- | doc/gawk.texi | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/doc/gawk.texi b/doc/gawk.texi index 4f3f67d5..9446e696 100644 --- a/doc/gawk.texi +++ b/doc/gawk.texi @@ -4309,7 +4309,7 @@ Disable the @code{system()} function, input redirections with @code{getline}, output redirections with @code{print} and @code{printf}, and dynamic extensions. -Also, disallow adding filenames to @code{ARGV} that were +Also, disallow adding @value{FN}s to @code{ARGV} that were not there when @command{gawk} started running. This is particularly useful when you want to run @command{awk} scripts from questionable sources and need to make sure the scripts @@ -26211,7 +26211,7 @@ Thus, the @code{Suffix_ind} array is always ``one step ahead'' of the actual @value{FN} suffix to be returned. @item -Check if we've gone past the limit of possible filenames. +Check if we've gone past the limit of possible @value{FN}s. If @code{Reached_last} is true, print a message and exit. Otherwise, check if @code{Suffix_ind} describes a suffix where all the letters are @samp{z}. If that's the case we're about to return the final suffix. If @@ -38683,7 +38683,7 @@ an @samp{inplace::enable=1} argument prior to files that should be subject to inplace editing. The @code{inplace::filename} variable serves to keep track of the -current filename so as to not invoke @code{inplace::end()} before +current @value{FN} so as to not invoke @code{inplace::end()} before processing the first file. If any error occurs, the extension issues a fatal error to terminate @@ -46261,6 +46261,7 @@ But to use it you have to say which sorta sucks. TODO: +FIXME: Add a section explaining recursion from ground zero. Probably easiest to do it with factorial as the example. Explain that recursion needs a stopping condition. Thanks to |