List additional features in usage message (-v)
This commit is contained in:
parent
6e575b0f72
commit
79d780a701
2
Makefile
2
Makefile
|
@ -1,4 +1,4 @@
|
|||
VERSION = git-20110908
|
||||
VERSION = git-20110910
|
||||
|
||||
CC = gcc
|
||||
CFLAGS = -Wall -pedantic -O2
|
||||
|
|
19
README.md
19
README.md
|
@ -17,8 +17,8 @@ Features
|
|||
* Basic support for multi-frame images
|
||||
* Display image information in window title
|
||||
|
||||
Additional features, that need to be included at compile-time--see next section
|
||||
on how to enable them:
|
||||
Additional features, that need to be included at compile-time--see section
|
||||
*Installation* on how to enable them:
|
||||
|
||||
* Play GIF animations
|
||||
* Auto-orientate JPEG images according to their EXIF tags
|
||||
|
@ -57,14 +57,13 @@ check and change them, so that they fit your needs.
|
|||
Additional features
|
||||
-------------------
|
||||
|
||||
The XFLAGS and XLIBS macros/environment variables control which additional
|
||||
features (i.e. non-default compile-time features) should be enabled and
|
||||
included during compilation.
|
||||
The XFLAGS and XLIBS macros control which additional features (non-default
|
||||
compile-time features) should be enabled and included during compilation.
|
||||
|
||||
The following table lists the available additional features--the column
|
||||
*Requires* indicates, which libraries need to be installed for a feature; the
|
||||
columns *XFLAGS* and *XLIBS* show, what needs to be added to these
|
||||
macros/environment variables to enable the corresponding feature:
|
||||
columns *XFLAGS* and *XLIBS* show, what needs to be added to these macros to
|
||||
enable the corresponding feature:
|
||||
|
||||
Feature | Requires | XFLAGS | XLIBS
|
||||
----------------------------------+----------+----------------+--------
|
||||
|
@ -87,9 +86,9 @@ Or you need to run the following commands before building sxiv:
|
|||
|
||||
Usage
|
||||
=====
|
||||
sxiv has two modes of operation: image and thumbnail mode. The default is image
|
||||
mode, in which only the current image is shown. In thumbnail mode a grid of
|
||||
small previews is displayed, making it easy to choose an image to open.
|
||||
sxiv has two modes of operation: image and thumbnail mode. The default is
|
||||
image mode, in which only the current image is shown. In thumbnail mode a grid
|
||||
of small previews is displayed, making it easy to choose an image to open.
|
||||
|
||||
sxiv supports the following command-line options:
|
||||
|
||||
|
|
20
options.c
20
options.c
|
@ -33,11 +33,24 @@ options_t _options;
|
|||
const options_t *options = (const options_t*) &_options;
|
||||
|
||||
void print_usage() {
|
||||
printf("usage: sxiv [-cdFfhpqrstvZ] [-g GEOMETRY] [-n NUM] [-z ZOOM] FILES...\n");
|
||||
printf("usage: sxiv [-cdFfhpqrstvZ] [-g GEOMETRY] [-n NUM] "
|
||||
"[-z ZOOM] FILES...\n");
|
||||
}
|
||||
|
||||
void print_version() {
|
||||
printf("sxiv %s - simple x image viewer\n", VERSION);
|
||||
printf("sxiv %s - Simple X Image Viewer\n", VERSION);
|
||||
printf("Additional features included (+) or not (-): %s, %s\n",
|
||||
#ifdef EXIF_SUPPORT
|
||||
"+exif",
|
||||
#else
|
||||
"-exif",
|
||||
#endif
|
||||
#ifdef GIF_SUPPORT
|
||||
"+gif"
|
||||
#else
|
||||
"-gif"
|
||||
#endif
|
||||
);
|
||||
}
|
||||
|
||||
void parse_options(int argc, char **argv) {
|
||||
|
@ -119,9 +132,8 @@ void parse_options(int argc, char **argv) {
|
|||
fprintf(stderr, "sxiv: invalid argument for option -z: %s\n",
|
||||
optarg);
|
||||
exit(1);
|
||||
} else {
|
||||
_options.zoom = z / 100.0;
|
||||
}
|
||||
_options.zoom = z / 100.0;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue