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patch 8.1.0815: dialog for file changed outside of Vim not tested

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Problem:    Dialog for file changed outside of Vim not tested.
Solution:   Add a test.  Move FileChangedShell test.  Add 'L' flag to
            feedkeys().
This commit is contained in:
Bram Moolenaar
2019-01-24 21:58:10 +01:00
parent ed18f2c03a
commit 5e66b42aae
6 changed files with 217 additions and 120 deletions
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82
runtime/doc/eval.txt
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@@ -1,4 +1,4 @@
*eval.txt* For Vim version 8.1. Last change: 2019 Jan 21
*eval.txt* For Vim version 8.1. Last change: 2019 Jan 24
VIM REFERENCE MANUAL by Bram Moolenaar
@@ -662,6 +662,16 @@ is not available it returns -1 or the default value you specify: >
:echo get(myblob, idx, 999)
Blob iteration ~
The |:for| loop executes commands for each byte of a Blob. The loop variable is
set to each byte in the Blob. Example: >
:for byte in 0z112233
: call Doit(byte)
:endfor
This calls Doit() with 0x11, 0x22 and 0x33.
Blob concatenation ~
Two blobs can be concatenated with the "+" operator: >
@@ -793,8 +803,9 @@ Expression syntax summary, from least to most significant:
etc. As above, append ? for ignoring case, # for
matching case
expr5 is expr5 same |List| instance
expr5 isnot expr5 different |List| instance
expr5 is expr5 same |List|, |Dictionary| or |Blob| instance
expr5 isnot expr5 different |List|, |Dictionary| or |Blob|
instance
|expr5| expr6
expr6 + expr6 .. number addition, list or blob concatenation
@@ -962,12 +973,12 @@ Dictionary and arguments, use |get()| to get the function name: >
if get(Part1, 'name') == get(Part2, 'name')
" Part1 and Part2 refer to the same function
When using "is" or "isnot" with a |List| or a |Dictionary| this checks if the
expressions are referring to the same |List| or |Dictionary| instance. A copy
of a |List| is different from the original |List|. When using "is" without
a |List| or a |Dictionary| it is equivalent to using "equal", using "isnot"
equivalent to using "not equal". Except that a different type means the
values are different: >
Using "is" or "isnot" with a |List|, |Dictionary| or |Blob| checks whether
the expressions are referring to the same |List|, |Dictionary| or |Blob|
instance. A copy of a |List| is different from the original |List|. When
using "is" without a |List|, |Dictionary| or |Blob|, it is equivalent to
using "equal", using "isnot" equivalent to using "not equal". Except that
a different type means the values are different: >
echo 4 == '4'
1
echo 4 is '4'
@@ -1012,16 +1023,16 @@ can be matched like an ordinary character. Examples:
expr5 and expr6 *expr5* *expr6*
---------------
expr6 + expr6 .. Number addition or |List| concatenation *expr-+*
expr6 - expr6 .. Number subtraction *expr--*
expr6 . expr6 .. String concatenation *expr-.*
expr6 + expr6 Number addition, |List| or |Blob| concatenation *expr-+*
expr6 - expr6 Number subtraction *expr--*
expr6 . expr6 String concatenation *expr-.*
For |Lists| only "+" is possible and then both expr6 must be a list. The
result is a new list with the two lists Concatenated.
expr7 * expr7 .. Number multiplication *expr-star*
expr7 / expr7 .. Number division *expr-/*
expr7 % expr7 .. Number modulo *expr-%*
expr7 * expr7 Number multiplication *expr-star*
expr7 / expr7 Number division *expr-/*
expr7 % expr7 Number modulo *expr-%*
For all, except ".", Strings are converted to Numbers.
For bitwise operators see |and()|, |or()| and |xor()|.
@@ -4121,6 +4132,9 @@ feedkeys({string} [, {mode}]) *feedkeys()*
't' Handle keys as if typed; otherwise they are handled as
if coming from a mapping. This matters for undo,
opening folds, etc.
'L' Lowlevel input. Only works for Unix or when using the
GUI. Keys are used as if they were coming from the
terminal. Other flags are not used. *E980*
'i' Insert the string instead of appending (see above).
'x' Execute commands until typeahead is empty. This is
similar to using ":normal!". You can call feedkeys()
@@ -5740,6 +5754,10 @@ job_start({command} [, {options}]) *job_start()*
|:!cmd| this does not wait for the job to finish.
To start a job in a terminal window see |term_start()|.
If the job fails to start then |job_status()| on the returned
Job object results in "fail" and none of the callbacks will be
invoked.
{command} can be a String. This works best on MS-Windows. On
Unix it is split up in white-separated parts to be passed to
execvp(). Arguments in double quotes can contain white space.
@@ -11044,28 +11062,34 @@ This does NOT work: >
NOTE: The ":append" and ":insert" commands don't work
properly inside a ":while" and ":for" loop.
:for {var} in {list} *:for* *E690* *E732*
:for {var} in {object} *:for* *E690* *E732*
:endfo[r] *:endfo* *:endfor*
Repeat the commands between ":for" and ":endfor" for
each item in {list}. Variable {var} is set to the
value of each item.
When an error is detected for a command inside the
loop, execution continues after the "endfor".
Changing {list} inside the loop affects what items are
used. Make a copy if this is unwanted: >
each item in {object}. {object} can be a |List| or
a |Blob|. Variable {var} is set to the value of each
item. When an error is detected for a command inside
the loop, execution continues after the "endfor".
Changing {object} inside the loop affects what items
are used. Make a copy if this is unwanted: >
:for item in copy(mylist)
< When not making a copy, Vim stores a reference to the
next item in the list, before executing the commands
with the current item. Thus the current item can be
removed without effect. Removing any later item means
it will not be found. Thus the following example
works (an inefficient way to make a list empty): >
<
When {object} is a |List| and not making a copy, Vim
stores a reference to the next item in the |List|
before executing the commands with the current item.
Thus the current item can be removed without effect.
Removing any later item means it will not be found.
Thus the following example works (an inefficient way
to make a |List| empty): >
for item in mylist
call remove(mylist, 0)
endfor
< Note that reordering the list (e.g., with sort() or
< Note that reordering the |List| (e.g., with sort() or
reverse()) may have unexpected effects.
When {object} is a |Blob|, Vim always makes a copy to
iterate over. Unlike with |List|, modifying the
|Blob| does not affect the iteration.
:for [{var1}, {var2}, ...] in {listlist}
:endfo[r]
Like ":for" above, but each item in {listlist} must be