updated for version 7.2.336
Problem: MzScheme interface can't evaluate an expression.
Solution: Add mzeval(). (Sergey Khorev)
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt
index b813706..b4bd65a 100644
--- a/runtime/doc/eval.txt
+++ b/runtime/doc/eval.txt
@@ -1826,6 +1826,7 @@
mkdir( {name} [, {path} [, {prot}]])
Number create directory {name}
mode( [expr]) String current editing mode
+mzeval( {expr}) any evaluate |MzScheme| expression
nextnonblank( {lnum}) Number line nr of non-blank line >= {lnum}
nr2char( {expr}) String single char with ASCII value {expr}
pathshorten( {expr}) String shorten directory names in a path
@@ -4102,6 +4103,23 @@
"c" or "n".
Also see |visualmode()|.
+mzeval({expr}) *mzeval()*
+ Evaluate MzScheme expression {expr} and return its result
+ convert to Vim data structures.
+ Numbers and strings are returned as they are.
+ Pairs (including lists and improper lists) and vectors are
+ returned as Vim |Lists|.
+ Hash tables are represented as Vim |Dictionary| type with keys
+ converted to strings.
+ All other types are converted to string with display function.
+ Examples: >
+ :mz (define l (list 1 2 3))
+ :mz (define h (make-hash)) (hash-set! h "list" l)
+ :echo mzeval("l")
+ :echo mzeval("h")
+<
+ {only available when compiled with the |+mzscheme| feature}
+
nextnonblank({lnum}) *nextnonblank()*
Return the line number of the first line at or below {lnum}
that is not blank. Example: >