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commit ec657855082ffb5b3f0131426e18808262aa2337
parent d0cc4215645cb1ca072f49b98de30059049f6eac
Author: Parker Ellertson <parkerellertson@airmail.cc>
Date:   Tue, 16 Oct 2018 12:35:09 -0600

Added another externalpipe patch for st.

Diffstat:
st.suckless.org/patches/externalpipe/index.md | 2++
st.suckless.org/patches/externalpipe/st-externalpipe-20181016-c19e14b.diff | 89+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 91 insertions(+), 0 deletions(-)

diff --git a/st.suckless.org/patches/externalpipe/index.md b/st.suckless.org/patches/externalpipe/index.md @@ -34,6 +34,7 @@ Download * [st-externalpipe-20170608-b331da5.diff](st-externalpipe-20170608-b331da5.diff) * [st-externalpipe-0.8.diff](st-externalpipe-0.8.diff) * [st-externalpipe-0.8.1.diff](st-externalpipe-0.8.1.diff) +* [st-externalpipe-20181016-c19e14b.diff](st-externalpipe-20181016-c19e14b.diff) Authors ------- @@ -41,3 +42,4 @@ Authors * Rob Pilling - <robpilling@gmail.com> * Laslo Hunhold - <dev@frign.de> (0.4.1, 0.5, 0.6, git ports) * Lucas Gabriel Vuotto - <lvuotto92@gmail.com> (0.7, git ports) +* Parker Ellertson - <parkerellertson@airmail.cc> (git ports) diff --git a/st.suckless.org/patches/externalpipe/st-externalpipe-20181016-c19e14b.diff b/st.suckless.org/patches/externalpipe/st-externalpipe-20181016-c19e14b.diff @@ -0,0 +1,89 @@ +From c19e14bef38548e3984a0135f6466f77d56b8d77 Mon Sep 17 00:00:00 2001 +From: Parker Ellertson <parkerellertson@airmail.cc> +Date: Tue, 16 Oct 2018 12:27:29 -0600 +Subject: [PATCH] Applied externalpipe patch to current git version. + +--- + st.c | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ + st.h | 1 + + 2 files changed, 54 insertions(+) + +diff --git a/st.c b/st.c +index 46cf2da..2a34f83 100644 +--- a/st.c ++++ b/st.c +@@ -1978,6 +1978,59 @@ tprinter(char *s, size_t len) + } + } + ++void ++externalpipe(const Arg *arg) ++{ ++ int to[2]; ++ char buf[UTF_SIZ]; ++ void (*oldsigpipe)(int); ++ Glyph *bp, *end; ++ int lastpos, n, newline; ++ ++ if (pipe(to) == -1) ++ return; ++ ++ switch (fork()) { ++ case -1: ++ close(to[0]); ++ close(to[1]); ++ return; ++ case 0: ++ dup2(to[0], STDIN_FILENO); ++ close(to[0]); ++ close(to[1]); ++ execvp(((char **)arg->v)[0], (char **)arg->v); ++ fprintf(stderr, "st: execvp %s\n", ((char **)arg->v)[0]); ++ perror("failed"); ++ exit(0); ++ } ++ ++ close(to[0]); ++ /* ignore sigpipe for now, in case child exists early */ ++ oldsigpipe = signal(SIGPIPE, SIG_IGN); ++ newline = 0; ++ for (n = 0; n < term.row; n++) { ++ bp = term.line[n]; ++ lastpos = MIN(tlinelen(n) + 1, term.col) - 1; ++ if (lastpos < 0) ++ break; ++ end = &bp[lastpos + 1]; ++ for (; bp < end; ++bp) ++ if (xwrite(to[1], buf, utf8encode(bp->u, buf)) < 0) ++ break; ++ if ((newline = term.line[n][lastpos].mode & ATTR_WRAP)) ++ continue; ++ if (xwrite(to[1], "\n", 1) < 0) ++ break; ++ newline = 0; ++ } ++ if (newline) ++ (void)xwrite(to[1], "\n", 1); ++ close(to[1]); ++ /* restore */ ++ signal(SIGPIPE, oldsigpipe); ++} ++ + void + toggleprinter(const Arg *arg) + { +diff --git a/st.h b/st.h +index 38c61c4..fe56f49 100644 +--- a/st.h ++++ b/st.h +@@ -83,6 +83,7 @@ void draw(void); + void printscreen(const Arg *); + void printsel(const Arg *); + void sendbreak(const Arg *); ++void externalpipe(const Arg *); + void toggleprinter(const Arg *); + + int tattrset(int); +-- +2.19.1 +