diff options
Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 3495f9c004..0ca41370e9 100644 --- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1,4 +1,4 @@ -*eval.txt* For Vim version 7.4. Last change: 2016 Mar 29 +*eval.txt* For Vim version 7.4. Last change: 2016 Apr 12 VIM REFERENCE MANUAL by Bram Moolenaar @@ -413,7 +413,8 @@ only appear once. Examples: > A key is always a String. You can use a Number, it will be converted to a String automatically. Thus the String '4' and the number 4 will find the same entry. Note that the String '04' and the Number 04 are different, since the -Number will be converted to the String '4'. +Number will be converted to the String '4'. The empty string can be used as a +key. A value can be any expression. Using a Dictionary for a value creates a nested Dictionary: > @@ -861,11 +862,12 @@ These three can be repeated and mixed. Examples: expr8 *expr8* ----- expr8[expr1] item of String or |List| *expr-[]* *E111* + *subscript* If expr8 is a Number or String this results in a String that contains the expr1'th single byte from expr8. expr8 is used as a String, expr1 as a Number. This doesn't recognize multi-byte encodings, see |byteidx()| for -an alternative. +an alternative, or use `split()` to turn the string into a list of characters. Index zero gives the first byte. This is like it works in C. Careful: text column numbers start with one! Example, to get the byte under the @@ -2155,6 +2157,7 @@ writefile({list}, {fname} [, {flags}]) Number write list of lines to file {fname} xor({expr}, {expr}) Number bitwise XOR + abs({expr}) *abs()* Return the absolute value of {expr}. When {expr} evaluates to a |Float| abs() returns a |Float|. When {expr} can be @@ -2779,6 +2782,7 @@ cursor({list}) When there is one argument {list} this is used as a |List| with two, three or four item: + [{lnum}, {col}] [{lnum}, {col}, {off}] [{lnum}, {col}, {off}, {curswant}] This is like the return value of |getpos()| or |getcurpos()|, @@ -3207,7 +3211,10 @@ feedkeys({string} [, {mode}]) *feedkeys()* similar to using ":normal!". You can call feedkeys() several times without 'x' and then one time with 'x' (possibly with an empty {string}) to execute all the - typeahead. + typeahead. Note that when Vim ends in Insert mode it + will behave as if <Esc> is typed, to avoid getting + stuck, waiting for a character to be typed before the + script continues. Return value is always 0. filereadable({file}) *filereadable()* |