49 lines
2.2 KiB
Diff
49 lines
2.2 KiB
Diff
diff -wNaur fbv-1.0c/fbv.1 fbv-1.0c.patched/fbv.1
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--- fbv-1.0c/fbv.1 2024-12-03 08:01:22.000000000 -0500
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+++ fbv-1.0c.patched/fbv.1 2025-01-16 03:37:59.510083511 -0500
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@@ -1,4 +1,4 @@
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-.TH fbv 1 "2001-02-18"
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+.TH fbv 1 "2025-01-16"
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.\" Some roff macros, for reference:
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.\" .nh disable hyphenation
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.\" .hy enable hyphenation
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@@ -84,6 +84,16 @@
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h Help and image information
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.TE
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+Keystrokes are read from standard input. Normally this is the user's
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+terminal, but pipes and redirection also work. This allows for things
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+like:
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+.PP
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+echo emq | fbv --noinfo --noclear image.jpg
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+.PP
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+ ...which will display image.jpg (enlarged and rotated 90 degrees), then exit, leaving
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+the image visible. The "q" in the echo command is actually redundant, as
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+fbv will exit on stdin EOF.
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+
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.SH AUTHOR
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Tomasz 'smoku' Sterna <tomek@smoczy.net>
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.br
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diff -wNaur fbv-1.0c/main.c fbv-1.0c.patched/main.c
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--- fbv-1.0c/main.c 2024-12-03 08:01:22.000000000 -0500
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+++ fbv-1.0c.patched/main.c 2025-01-16 03:38:51.046078661 -0500
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@@ -606,8 +606,8 @@
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"Available options:\n"
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" -h, --help Show this help\n"
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" -a, --alpha Use the alpha channel (if applicable)\n"
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- " -c, --dontclear Do not clear the screen before and after displaying the image\n"
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- " -u, --donthide Do not hide the cursor before and after displaying the image\n"
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+ " -c, --noclear Do not clear the screen before and after displaying the image\n"
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+ " -u, --nohide Do not hide the cursor before and after displaying the image\n"
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" -i, --noinfo Supress image information\n"
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" -f, --shrink Shrink (using a simple resizing routine) the image to fit onto screen if necessary\n"
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" -k, --colorshrink Shrink (using a 'color average' resizing routine) the image to fit onto screen if necessary\n"
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@@ -636,6 +636,7 @@
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" m : Rotate the image 90 degrees right\n"
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" p : Disable all transformations\n"
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" h : Help and image information\n"
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+ " q : Quit\n"
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" Copyright (C) 2000 - 2004 Mateusz Golicz, Tomasz Sterna.\n"
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" Copyright (C) 2013 yanlin, godspeed1989@gitbub\n", name);
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}
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