diff options
author | pgen <p.gen.progs@gmail.com> | 2020-07-12 00:11:00 +0200 |
---|---|---|
committer | pgen <p.gen.progs@gmail.com> | 2020-07-18 18:31:03 +0200 |
commit | ecb544da53f6c7cba0191f4d7c5764dcd6b864a2 (patch) | |
tree | 1479a4ba9bc5df3bd0c56b23ae696804aad0e07e /usage.c | |
parent | 01f9896fb17ea1cb7228dcd13b655f3812a72919 (diff) |
Allow to change the substitution character
A pointer to the misc structure has to be passed to a certain number of
functions for that, but this prepares the ground for future developments
of this type.
The code to interpret \u (UTF-8) sequences has also been made more robust
for better manage incorrect entries.
Diffstat (limited to 'usage.c')
-rw-r--r-- | usage.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -40,6 +40,9 @@ common_help(void) printf(" sets the number of lines in the selection window.\n"); printf("-b|-blank\n"); printf(" displays non printable characters as space.\n"); + printf("-.|-dot|-invalid\n"); + printf(" defines the substitution character for a non-printable " + "character.\n"); printf("-M|-middle|-center\n"); printf(" centers the display if possible.\n"); printf("-d|-restore|-delete|-clean|-delete_window|-clean_window\n"); |