fix(glob): handle numeric literals in pattern matching (#37257)

Problem:
vim.glob.to_lpeg() errors when patterns contain numeric literals
(like the '1' in '.ps*1') because LPeg interprets numeric strings
as indexed grammar rule references. For example:
  vim.glob.to_lpeg('.ps*1')
  E5108: Lua: rule '1' undefined in given grammar

Solution:
Prefix all rule names with '_' in the end_seg() function to prevent
literal numbers from being interpreted as LPeg indexed rules. This
ensures pattern components like '1', '2', etc. are treated as
regular rule names rather than special references.

0 files changed, 0 insertions, 0 deletions