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| author | Peter Lewerin <peter.lewerin@tele2.se> | 2018-11-26 09:56:09 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-26 09:56:09 +0100 |
| commit | 7522161aecbca946c15127cb0dd7d556a4a48f33 (patch) | |
| tree | ffa0899b09537d251084588b41684c01626067ed /red.html.markdown | |
| parent | 63ab96e72a704175133901657bfc52fb9b45d132 (diff) | |
Update red.html.markdown
Diffstat (limited to 'red.html.markdown')
| -rw-r--r-- | red.html.markdown | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/red.html.markdown b/red.html.markdown index 9cf6c31d..74538bd7 100644 --- a/red.html.markdown +++ b/red.html.markdown @@ -129,8 +129,8 @@ i1 / i2 ; result 0 (0.5, but truncated towards 0) ; Control Structures ; ; if -; Evaluate a block of code if a given condition is true. IF does not return -; any value, so cannot be used in an expression. +; Evaluate a block of code if a given condition is true. IF returns +; the resulting value of the block or 'none' if the condition was false. if a < 0 [print "a is negative"] ; either |