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wmsun: Add support for wmgeneral -geometry command line option.

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Also take the opportunity to fit -td option's help text on one line.
This commit is contained in:
Doug Torrance 2015-06-14 17:04:44 -05:00 committed by Carlos R. Mafra
parent f886377b0f
commit c135b3a247
2 changed files with 10 additions and 3 deletions
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6
wmsun/wmSun.1
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@ -2,8 +2,7 @@
.SH NAME
WMSUN \- Dockable WindowMaker SunRise/SunSet App
.SH SYNOPSIS
.B wmSun
[-h] [-display <Display>] [-lat <Latitude>] [-lon <Longitude>] [-td <TimeDiff>] [-date <yyyymmdd>]
.B wmSun [OPTIONS]
.SH DESCRIPTION
.PP
wmSun displays the current day's Sun Rise and Set Times. You must enter your
@ -16,6 +15,9 @@ Display list of command-line options.
.B \-display <display>
Use an alternate X Display.
.TP
.B \-geometry <geometry>
Set window geometry.
.TP
.B \-lat <Latitude>
Set latitude of observer.
.TP

7
wmsun/wmSun.c
View file

@ -325,6 +325,10 @@ void ParseCMDLine(int argc, char *argv[]) {
++i;
} else if (!strcmp(argv[i], "-geometry")){
++i;
} else if (!strcmp(argv[i], "-lat")){
Glat = atof(argv[++i]);
@ -347,9 +351,10 @@ void ParseCMDLine(int argc, char *argv[]) {
printf("\nwmSun version: %s\n", WMSUN_VERSION);
printf("\nusage: wmSun [-display <Display>] [-lat <Latitude>] [-lon <Longitude>] [-h]\n\n");
printf("\t-display <Display>\tUse alternate X display.\n");
printf("\t-geometry <Geometry>\tSet window geometry.\n");
printf("\t-lat <Latitude>\t\tObservers Latitude. Positive to the west.\n");
printf("\t-lon <Longitude>\tObservers Longitude.\n");
printf("\t-td <Delta Time>\tUser defined difference between UT an LT (hours).\n");
printf("\t-td <Delta Time>\tUser defined difference between UT an LT (hrs).\n");
printf("\t-h\t\t\tDisplay help screen.\n\n");
exit(1);
}