tree ec5f4ba877f846b6fff854e2af8507d734edb98b
parent 9e5820a86277818c2f83c11c2aa76d7f0a38283e
author Natanael Copa <ncopa@alpinelinux.org> 1471210229 +0200
committer Denys Vlasenko <vda.linux@googlemail.com> 1471210229 +0200

lineedit: trivial codeshrink for vi-mode

Introduce and use BB_isalnum_or_underscore().

function                                             old     new   delta
BB_isalnum_or_underscore                               -      43     +43
vi_word_motion                                       162     150     -12
vi_end_motion                                        163     145     -18
vi_back_motion                                       198     179     -19
BB_isalnum                                            39       -     -39
------------------------------------------------------------------------------
(add/remove: 1/1 grow/shrink: 0/3 up/down: 43/-88)            Total: -45 bytes

Signed-off-by: Natanael Copa <ncopa@alpinelinux.org>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>