catpoint

simple slides viewer
git clone git://git.2f30.org/catpoint.git
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commit 29b1fa9c76379804b63dee3ab2268462025d557b
parent 94a0e5efc331e32b15fec8032bf4d828b8b97783
Author: Lazaros Koromilas <lostd@2f30.org>
Date:   Sat,  9 Feb 2019 20:14:43 +0200

Revert "Remove printslide()"

This reverts commit cd3bb0fb510fc579df73e98fd06bf84826089eef.

Diffstat:
Mcatpoint.c | 11+++++++++--
1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/catpoint.c b/catpoint.c @@ -16,6 +16,12 @@ struct slide { size_t siz; }; +static void +printslide(struct slide *s) +{ + printf("%.*s", (int)s->siz, s->buf); +} + int main(int argc, char *argv[]) { @@ -58,8 +64,9 @@ main(int argc, char *argv[]) /* start */ i = 0; show: - /* clear screen and display slide */ - printf("\x1b[2J\x1b[H" "%.*s", (int)s[i].siz, s[i].buf); + /* display slide */ + printf("\x1b[2J\x1b[H"); /* clear */ + printslide(&s[i]); again: c = getchar(); switch (c) {