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	add feature to process a sequence of keys automatically on startup - sfeed_curs…
	git clone git://git.codemadness.org/sfeed_curses
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	---
	commit d05e1dd6754f12dfe86e43545d26c7cdaccff3c9
	parent 07ba84aaade3283644269073f192aea576aa4fa2
	Author: Hiltjo Posthuma <[email protected]>
	Date: Wed, 10 Mar 2021 17:07:52 +0100

	add feature to process a sequence of keys automatically on startup

	This adds the environment variable $SFEED_AUTOCMD:
	Read and process a sequence of keys as input commands from this environment
	variable first, afterwards read from stdin as usual.
	This can be useful to automate certain actions at the start.

	Diffstat:
	M sfeed_curses.1 \| 4 ++++
	M sfeed_curses.c \| 5 +++++

	2 files changed, 9 insertions(+), 0 deletions(-)
	---
	diff --git a/sfeed_curses.1 b/sfeed_curses.1
	@@ -156,6 +156,10 @@ Resize the pane dimensions relative to the terminal size.
	.El
	.Sh ENVIRONMENT VARIABLES
	.Bl -tag -width Ds
	+.It Ev SFEED_AUTOCMD
	+Read and process a sequence of keys as input commands from this environment
	+variable first, afterwards read from stdin as usual.
	+This can be useful to automate certain actions at the start.
	.It Ev SFEED_PIPER
	A program where the whole TAB-Separated Value line is piped to.
	By default this is "sfeed_content".
	diff --git a/sfeed_curses.c b/sfeed_curses.c
	@@ -44,6 +44,7 @@ static char pipercmd = "sfeed_content"; / env variable: $SF…
	static char yankercmd = "xclip -r"; / env variable: $SFEED_YANKER */
	static char markreadcmd = "sfeed_markread read"; / env variable: $SFEED_MARK…
	static char markunreadcmd = "sfeed_markread unread"; / env variable: $SFEED_…
	+static char cmdenv; / env variable: $SFEED_AUTOCMD */
	static int plumberia = 0; /* env variable: $SFEED_PLUMBER_INTERACTIVE */
	static int piperia = 1; /* env variable: $SFEED_PIPER_INTERACTIVE */
	static int yankeria = 0; /* env variable: $SFEED_YANKER_INTERACTIVE */
	@@ -982,6 +983,9 @@ readch(void)
	fd_set readfds;
	struct timeval tv;

	+ if (cmdenv && *cmdenv)
	+ return *(cmdenv++);
	+
	for (;;) {
	FD_ZERO(&readfds);
	FD_SET(0, &readfds);
	@@ -1819,6 +1823,7 @@ main(int argc, char *argv[])
	if ((tmp = getenv("SFEED_LAZYLOAD")))
	lazyload = !strcmp(tmp, "1");
	urlfile = getenv("SFEED_URL_FILE"); /* can be NULL */
	+ cmdenv = getenv("SFEED_AUTOCMD"); /* can be NULL */

	panes[PaneFeeds].row_format = feed_row_format;
	panes[PaneFeeds].row_match = feed_row_match;