80 lines
1.9 KiB
Diff
80 lines
1.9 KiB
Diff
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From a7eedc85e0609177cdb1ed3f6203fa37e6420012 Mon Sep 17 00:00:00 2001
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From: Matias Lang <yo@matiaslang.me>
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Date: Wed, 17 Jul 2019 01:10:44 -0300
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Subject: [PATCH] Add shortcut to spawn new terminal in the current dir
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Ctrl-Shift-Return now creates a new ST terminal, whose CWD is the same
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as the parent st's CWD
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---
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config.def.h | 1 +
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st.c | 21 +++++++++++++++++++++
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st.h | 1 +
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3 files changed, 23 insertions(+)
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diff --git a/config.def.h b/config.def.h
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index 0e01717..31f26d8 100644
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--- a/config.def.h
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+++ b/config.def.h
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@@ -178,6 +178,7 @@ static Shortcut shortcuts[] = {
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{ TERMMOD, XK_Y, selpaste, {.i = 0} },
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{ ShiftMask, XK_Insert, selpaste, {.i = 0} },
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{ TERMMOD, XK_Num_Lock, numlock, {.i = 0} },
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+ { TERMMOD, XK_Return, newterm, {.i = 0} },
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};
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/*
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diff --git a/st.c b/st.c
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index b8e6077..044e29b 100644
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--- a/st.c
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+++ b/st.c
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@@ -153,6 +153,7 @@ typedef struct {
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} STREscape;
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static void execsh(char *, char **);
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+static char *getcwd_by_pid(pid_t pid);
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static void stty(char **);
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static void sigchld(int);
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static void ttywriteraw(const char *, size_t);
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@@ -1059,6 +1060,26 @@ tswapscreen(void)
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tfulldirt();
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}
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+void
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+newterm(const Arg* a)
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+{
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+ switch (fork()) {
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+ case -1:
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+ die("fork failed: %s\n", strerror(errno));
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+ break;
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+ case 0:
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+ chdir(getcwd_by_pid(pid));
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+ execlp("st", "./st", NULL);
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+ break;
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+ }
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+}
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+
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+static char *getcwd_by_pid(pid_t pid) {
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+ char buf[32];
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+ snprintf(buf, sizeof buf, "/proc/%d/cwd", pid);
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+ return realpath(buf, NULL);
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+}
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+
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void
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tscrolldown(int orig, int n)
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{
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diff --git a/st.h b/st.h
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index 38c61c4..54d4a43 100644
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--- a/st.h
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+++ b/st.h
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@@ -80,6 +80,7 @@ void die(const char *, ...);
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void redraw(void);
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void draw(void);
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+void newterm(const Arg *);
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void printscreen(const Arg *);
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void printsel(const Arg *);
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void sendbreak(const Arg *);
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--
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2.19.2
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