diff options
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 24 |
1 files changed, 19 insertions, 5 deletions
@@ -12271,12 +12271,24 @@ expression: .IP 1. The .meta cond -expression must be either an atom, or a function call form: -a compound expression with a symbol in the leftmost position -which resolves to a function. Otherwise the +expression must be either an atom, a function call form, +or a +.code dwim +form. Otherwise the .code ifa expression is ill-formed, and throws an exception at -macro-expansion time. +macro-expansion time. For the purposes of these rules, +a +.code dwim +form is considered as a function call expression, whose first +argument is the second element of the form. That is to say, +.code [f x] +which is equivalent to +.code (dwim f x) +is treated similarly to +.code (f x) +as a one-argument call. + .IP 2. If the .meta cond @@ -12301,7 +12313,9 @@ operator. .IP 4. If .meta cond -is a function call with exactly one argument, then the +is a function call or +.code dwim +expression with exactly one argument, then the .code it variable is bound to the argument expression, except when the function being called is |