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Added the undofile() function. Updated runtime files.

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Bram Moolenaar
2010-05-30 18:30:36 +02:00
parent 504a82173c
commit a17d4c1934
15 changed files with 71 additions and 25 deletions
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10
runtime/doc/eval.txt
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@@ -1943,6 +1943,7 @@ tr( {src}, {fromstr}, {tostr}) String translate chars of {src} in {fromstr}
to chars in {tostr}
trunc( {expr} Float truncate Float {expr}
type( {name}) Number type of variable {name}
undofile( {name}) String undo file name for {name}
values( {dict}) List values in {dict}
virtcol( {expr}) Number screen column of cursor or mark
visualmode( [expr]) String last visual mode used
@@ -5767,6 +5768,15 @@ type({expr}) The result is a Number, depending on the type of {expr}:
:if type(myvar) == type({})
:if type(myvar) == type(0.0)
undofile({name}) *undofile()*
Return the name of the undo file that would be used for a file
with name {name} when writing. This uses the 'undodir'
option, finding directories that exist. It does not check if
the undo file exist.
Useful in combination with |:wundo| and |:rundo|.
When compiled without the +persistent_undo option this always
returns an empty string.
values({dict}) *values()*
Return a |List| with all the values of {dict}. The |List| is
in arbitrary order.