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| author | zeertzjq <zeertzjq@outlook.com> | 2024-07-07 06:32:54 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-07 06:32:54 +0800 |
| commit | 5da9b49b19240bb00f338249fef84a2bf1212b49 (patch) | |
| tree | 07a864275674601b81c5f77927b7f2b8794d8186 /runtime | |
| parent | 7a54d707fa6f32822b241140b31a348ad5ad0e6b (diff) | |
| download | rneovim-5da9b49b19240bb00f338249fef84a2bf1212b49.tar.gz rneovim-5da9b49b19240bb00f338249fef84a2bf1212b49.tar.bz2 rneovim-5da9b49b19240bb00f338249fef84a2bf1212b49.zip | |
vim-patch:9.1.0537: signed number detection for CTRL-X/A can be improved (#29590)
Problem: signed number detection for CTRL-X/A can be improved
(Chris Patuzzo)
Solution: Add the new "blank" value for the 'nrformat' setting. This
will make Vim assume a signed number only if there is a blank
in front of the sign.
(distobs)
fixes: vim/vim#15033
closes: vim/vim#15110
https://github.com/vim/vim/commit/25ac6d67d92e0adda53b8d44b81c15031643ca1e
Co-authored-by: distobs <cuppotatocake@gmail.com>
Diffstat (limited to 'runtime')
| -rw-r--r-- | runtime/doc/options.txt | 14 | ||||
| -rw-r--r-- | runtime/lua/vim/_meta/options.lua | 14 |
2 files changed, 28 insertions, 0 deletions
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt index 70d0bd4369..4bb589fb2c 100644 --- a/runtime/doc/options.txt +++ b/runtime/doc/options.txt @@ -4430,6 +4430,20 @@ A jump table for the options with a short description can be found at |Q_op|. (without "unsigned" it would become "9-2019"). Using CTRL-X on "0" or CTRL-A on "18446744073709551615" (2^64 - 1) has no effect, overflow is prevented. + blank If included, treat numbers as signed or unsigned based on + preceding whitespace. If a number with a leading dash has its + dash immediately preceded by a non-whitespace character (i.e., + not a tab or a " "), the negative sign won't be considered as + part of the number. For example: + Using CTRL-A on "14" in "Carbon-14" results in "Carbon-15" + (without "blank" it would become "Carbon-13"). + Using CTRL-X on "8" in "Carbon -8" results in "Carbon -9" + (because -8 is preceded by whitespace. If "unsigned" was + set, it would result in "Carbon -7"). + If this format is included, overflow is prevented as if + "unsigned" were set. If both this format and "unsigned" are + included, "unsigned" will take precedence. + Numbers which simply begin with a digit in the range 1-9 are always considered decimal. This also happens for numbers that are not recognized as octal or hex. diff --git a/runtime/lua/vim/_meta/options.lua b/runtime/lua/vim/_meta/options.lua index fb04da14a5..40c12d94fd 100644 --- a/runtime/lua/vim/_meta/options.lua +++ b/runtime/lua/vim/_meta/options.lua @@ -4549,6 +4549,20 @@ vim.go.mouset = vim.go.mousetime --- (without "unsigned" it would become "9-2019"). --- Using CTRL-X on "0" or CTRL-A on "18446744073709551615" --- (2^64 - 1) has no effect, overflow is prevented. +--- blank If included, treat numbers as signed or unsigned based on +--- preceding whitespace. If a number with a leading dash has its +--- dash immediately preceded by a non-whitespace character (i.e., +--- not a tab or a " "), the negative sign won't be considered as +--- part of the number. For example: +--- Using CTRL-A on "14" in "Carbon-14" results in "Carbon-15" +--- (without "blank" it would become "Carbon-13"). +--- Using CTRL-X on "8" in "Carbon -8" results in "Carbon -9" +--- (because -8 is preceded by whitespace. If "unsigned" was +--- set, it would result in "Carbon -7"). +--- If this format is included, overflow is prevented as if +--- "unsigned" were set. If both this format and "unsigned" are +--- included, "unsigned" will take precedence. +--- --- Numbers which simply begin with a digit in the range 1-9 are always --- considered decimal. This also happens for numbers that are not --- recognized as octal or hex. |