diff options
Diffstat (limited to 'runtime/doc/eval.txt')
| -rw-r--r-- | runtime/doc/eval.txt | 31 |
1 files changed, 20 insertions, 11 deletions
diff --git a/runtime/doc/eval.txt b/runtime/doc/eval.txt index 8d3bd6aeb7..ea5a45c396 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 Aug 27 +*eval.txt* Nvim VIM REFERENCE MANUAL by Bram Moolenaar @@ -247,7 +247,7 @@ it. To change a list in-place see |list-modification| below. Sublist ~ - + *sublist* A part of the List can be obtained by specifying the first and last index, separated by a colon in square brackets: > :let shortlist = mylist[2:-1] " get List [3, "four"] @@ -975,10 +975,10 @@ Examples: > :let s = line(".")[4:] " from the fifth byte to the end :let s = s[:-3] " remove last two bytes < - *sublist* *slice* + *slice* If expr8 is a |List| this results in a new |List| with the items indicated by the indexes expr1a and expr1b. This works like with a String, as explained -just above, except that indexes out of range cause an error. Examples: > +just above. Also see |sublist| below. Examples: > :let l = mylist[:3] " first four items :let l = mylist[4:4] " List with one item :let l = mylist[:] " shallow copy of a List @@ -4004,6 +4004,7 @@ getcompletion({pat}, {type} [, {filtered}]) *getcompletion()* augroup autocmd groups buffer buffer names behave :behave suboptions + cmdline |cmdline-completion| color color schemes command Ex command (and arguments) compiler compilers @@ -4032,7 +4033,7 @@ getcompletion({pat}, {type} [, {filtered}]) *getcompletion()* user user names var user variables - If {pat} is an empty string, then all the matches are returned. + If {pat} is an empty string then all matches are returned. Otherwise only items matching {pat} are returned. See |wildcards| for the use of special characters in {pat}. @@ -5690,9 +5691,10 @@ printf({fmt}, {expr1} ...) *printf()* %04x hex number padded with zeros to at least 4 characters %X hex number using upper case letters %o octal number - %f floating point number in the form 123.456 - %e floating point number in the form 1.234e3 - %E floating point number in the form 1.234E3 + %f floating point number as 12.23, inf, -inf or nan + %F floating point number as 12.23, INF, -INF or NAN + %e floating point number as 1.23e3, inf, -inf or nan + %E floating point number as 1.23E3, INF, -INF or NAN %g floating point number, as %f or %e depending on value %G floating point number, as %f or %E depending on value %% the % character itself @@ -5817,8 +5819,9 @@ printf({fmt}, {expr1} ...) *printf()* digits after the decimal point. When the precision is 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". - "0.0 / 0.0" results in "nan". + (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). Example: > echo printf("%.2f", 12.115) < 12.12 @@ -7953,6 +7956,12 @@ writefile({list}, {fname} [, {flags}]) appended to the file: > :call writefile(["foo"], "event.log", "a") :call writefile(["bar"], "event.log", "a") +< + When {flags} contains "S" fsync() call is not used, with "s" + it is used, 'fsync' option applies by default. No fsync() + means that writefile() will finish faster, but writes may be + left in OS buffers and not yet written to disk. Such changes + will disappear if system crashes before OS does writing. All NL characters are replaced with a NUL character. Inserting CR characters needs to be done before passing {list} @@ -8260,7 +8269,7 @@ See |:verbose-cmd| for more information. : let x += 1 : return x : endfunction - : return function('Bar') + : return funcref('Bar') :endfunction :let F = Foo() |