Symbol: ISUNDER
bin/sh/syntax.c
102
set('_', ISUNDER)
bin/sh/syntax.h
87
#define is_name(c) (sh_ctype(c) & (ISUPPER|ISLOWER|ISUNDER))
bin/sh/syntax.h
88
#define is_in_name(c) (sh_ctype(c) & (ISUPPER|ISLOWER|ISUNDER|ISDIGIT))