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-rw-r--r--runtime/lua/vim/_meta/options.lua14
1 files changed, 14 insertions, 0 deletions
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.