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docs: misc

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fix https://github.com/neovim/neovim.github.io/issues/419

Co-authored-by: Rob Pilling <robpilling@gmail.com>
This commit is contained in:
Justin M. Keyes
2025-11-26 01:17:06 -05:00
parent 45ca080bd1
commit ebb7c38ca2
35 changed files with 336 additions and 253 deletions
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62
src/nvim/eval.lua
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@@ -314,9 +314,9 @@ M.funcs = {
always matters.
Example: >vim
call assert_equal('foo', 'bar', 'baz')
<Will add the following to |v:errors|:
test.vim line 12: baz: Expected 'foo' but got 'bar' ~
<Will add the following to |v:errors|: >
test.vim line 12: baz: Expected 'foo' but got 'bar'
<
]=],
name = 'assert_equal',
params = { { 'expected', 'any' }, { 'actual', 'any' }, { 'msg', 'any' } },
@@ -470,9 +470,9 @@ M.funcs = {
Example: >vim
call assert_match('^f.*o$', 'foobar')
<Will result in a string to be added to |v:errors|:
test.vim line 12: Pattern '^f.*o$' does not match 'foobar' ~
<Will result in a string to be added to |v:errors|: >
test.vim line 12: Pattern '^f.*o$' does not match 'foobar'
<
]=],
name = 'assert_match',
params = { { 'pattern', 'string' }, { 'actual', 'string' }, { 'msg', 'string' } },
@@ -8300,54 +8300,54 @@ M.funcs = {
*E1500*
You cannot mix positional and non-positional arguments: >vim
echo printf("%s%1$s", "One", "Two")
< E1500: Cannot mix positional and non-positional arguments:
%s%1$s
" E1500: Cannot mix positional and non-positional arguments:
" %s%1$s
<
*E1501*
You cannot skip a positional argument in a format string: >vim
echo printf("%3$s%1$s", "One", "Two", "Three")
< E1501: format argument 2 unused in $-style format:
%3$s%1$s
" E1501: format argument 2 unused in $-style format:
" %3$s%1$s
<
*E1502*
You can re-use a [field-width] (or [precision]) argument: >vim
echo printf("%1$d at width %2$d is: %01$*2$d", 1, 2)
< 1 at width 2 is: 01
" 1 at width 2 is: 01
<
However, you can't use it as a different type: >vim
echo printf("%1$d at width %2$ld is: %01$*2$d", 1, 2)
< E1502: Positional argument 2 used as field width reused as
different type: long int/int
" E1502: Positional argument 2 used as field width reused as
" different type: long int/int
<
*E1503*
When a positional argument is used, but not the correct number
or arguments is given, an error is raised: >vim
echo printf("%1$d at width %2$d is: %01$*2$.*3$d", 1, 2)
< E1503: Positional argument 3 out of bounds: %1$d at width
%2$d is: %01$*2$.*3$d
" E1503: Positional argument 3 out of bounds: %1$d at width
" %2$d is: %01$*2$.*3$d
<
Only the first error is reported: >vim
echo printf("%01$*2$.*3$d %4$d", 1, 2)
< E1503: Positional argument 3 out of bounds: %01$*2$.*3$d
%4$d
" E1503: Positional argument 3 out of bounds: %01$*2$.*3$d
" %4$d
<
*E1504*
A positional argument can be used more than once: >vim
echo printf("%1$s %2$s %1$s", "One", "Two")
< One Two One
" One Two One
<
However, you can't use a different type the second time: >vim
echo printf("%1$s %2$s %1$d", "One", "Two")
< E1504: Positional argument 1 type used inconsistently:
int/string
" E1504: Positional argument 1 type used inconsistently:
" int/string
<
*E1505*
Various other errors that lead to a format string being
wrongly formatted lead to: >vim
echo printf("%1$d at width %2$d is: %01$*2$.3$d", 1, 2)
< E1505: Invalid format specifier: %1$d at width %2$d is:
%01$*2$.3$d
" E1505: Invalid format specifier: %1$d at width %2$d is:
" %01$*2$.3$d
<
*E1507*
This internal error indicates that the logic to parse a
positional format argument ran into a problem that couldn't be