Mercurial > vim
diff runtime/doc/eval.txt @ 11561:7ad79766365a v8.0.0663
patch 8.0.0663: unexpected error message only when 'verbose' is set
commit https://github.com/vim/vim/commit/f8be461d0284110b321be748fea206d4169b98bb
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Jun 23 20:52:40 2017 +0200
patch 8.0.0663: unexpected error message only when 'verbose' is set
Problem: Giving an error message only when 'verbose' set is unexpected.
Solution: Give a warning message instead.
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Fri, 23 Jun 2017 21:00:03 +0200 |
parents | cbceef33af7a |
children | 52e3a77c097b |
line wrap: on
line diff
--- a/runtime/doc/eval.txt +++ b/runtime/doc/eval.txt @@ -1,4 +1,4 @@ -*eval.txt* For Vim version 8.0. Last change: 2017 Jun 22 +*eval.txt* For Vim version 8.0. Last change: 2017 Jun 23 VIM REFERENCE MANUAL by Bram Moolenaar @@ -5468,9 +5468,9 @@ line({expr}) The result is a Number, whi This autocommand jumps to the last known position in a file just after opening it, if the '" mark is set: > :au BufReadPost * - \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' - \ | exe "normal! g`\"" - \ | endif + \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' + \ | exe "normal! g`\"" + \ | endif line2byte({lnum}) *line2byte()* Return the byte count from the start of the buffer for line @@ -5892,7 +5892,7 @@ max({expr}) Return the maximum value of it returns the maximum of all values in the dictionary. If {expr} is neither a list nor a dictionary, or one of the items in {expr} cannot be used as a Number this results in - an error. An empty |List| or |Dictionary| results in zero. + an error. An empty |List| or |Dictionary| results in zero. *min()* min({expr}) Return the minimum value of all items in {expr}. @@ -5900,7 +5900,7 @@ min({expr}) Return the minimum value of it returns the minimum of all values in the dictionary. If {expr} is neither a list nor a dictionary, or one of the items in {expr} cannot be used as a Number this results in - an error. An empty |List| or |Dictionary| results in zero. + an error. An empty |List| or |Dictionary| results in zero. *mkdir()* *E739* mkdir({name} [, {path} [, {prot}]]) @@ -6195,8 +6195,8 @@ printf({fmt}, {expr1} ...) *printf()* zero the decimal point is omitted. When the precision is not specified 6 is used. A really big number (out of range or dividing by zero) results in "inf" - or "-inf" with %f (INF or -INF with %F). - "0.0 / 0.0" results in "nan" with %f (NAN with %F). + or "-inf" with %f (INF or -INF with %F). + "0.0 / 0.0" results in "nan" with %f (NAN with %F). Example: > echo printf("%.2f", 12.115) < 12.12 @@ -8355,8 +8355,8 @@ winwidth({nr}) *winwidth()* :if winwidth(0) <= 50 : exe "normal 50\<C-W>|" :endif -< For getting the terminal or screen size, see the 'columns' - option. +< For getting the terminal or screen size, see the 'columns' + option. wordcount() *wordcount()* @@ -8374,11 +8374,11 @@ wordcount() *wordcount()* cursor_words Number of words before cursor position (not in Visual mode) visual_bytes Number of bytes visually selected - (only in Visual mode) + (only in Visual mode) visual_chars Number of chars visually selected - (only in Visual mode) + (only in Visual mode) visual_words Number of chars visually selected - (only in Visual mode) + (only in Visual mode) *writefile()* @@ -8722,6 +8722,9 @@ See |:verbose-cmd| for more information. not used an error message is given. When [!] is used, an existing function is silently replaced. Unless it is currently being executed, that is an error. + NOTE: Use ! wisely. If used without care it can cause + an existing function to be replaced unexpectedly, + which is hard to debug. For the {arguments} see |function-argument|. @@ -8771,7 +8774,7 @@ See |:verbose-cmd| for more information. implies that the effect of |:nohlsearch| is undone when the function returns. - *:endf* *:endfunction* *E126* *E193* *E946* + *:endf* *:endfunction* *E126* *E193* *W22* :endf[unction] [argument] The end of a function definition. Best is to put it on a line by its own, without [argument]. @@ -8780,12 +8783,16 @@ See |:verbose-cmd| for more information. | command command to execute next \n command command to execute next " comment always ignored - anything else ignored, unless 'verbose' is - non-zero + anything else ignored, warning given when + 'verbose' is non-zero The support for a following command was added in Vim 8.0.0654, before that any argument was silently ignored. + To be able to define a function inside an `:execute` + command, use line breaks instead of |:bar|: > + :exe "func Foo()\necho 'foo'\nendfunc" +< *:delf* *:delfunction* *E130* *E131* *E933* :delf[unction][!] {name} Delete function {name}.