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	st-newterm-0.8.2.diff (1947B)
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	1 From a7eedc85e0609177cdb1ed3f6203fa37e6420012 Mon Sep 17 00:00:00 2001
	2 From: Matias Lang <[email protected]>
	3 Date: Wed, 17 Jul 2019 01:10:44 -0300
	4 Subject: [PATCH] Add shortcut to spawn new terminal in the current dir
	5
	6 Ctrl-Shift-Return now creates a new ST terminal, whose CWD is the same
	7 as the parent st's CWD
	8 ---
	9 config.def.h \| 1 +
	10 st.c \| 21 +++++++++++++++++++++
	11 st.h \| 1 +
	12 3 files changed, 23 insertions(+)
	13
	14 diff --git a/config.def.h b/config.def.h
	15 index 0e01717..31f26d8 100644
	16 --- a/config.def.h
	17 +++ b/config.def.h
	18 @@ -178,6 +178,7 @@ static Shortcut shortcuts[] = {
	19 { TERMMOD, XK_Y, selpaste, {.i = …
	20 { ShiftMask, XK_Insert, selpaste, {.i = …
	21 { TERMMOD, XK_Num_Lock, numlock, {.i = …
	22 + { TERMMOD, XK_Return, newterm, {.i = …
	23 };
	24
	25 /*
	26 diff --git a/st.c b/st.c
	27 index b8e6077..044e29b 100644
	28 --- a/st.c
	29 +++ b/st.c
	30 @@ -153,6 +153,7 @@ typedef struct {
	31 } STREscape;
	32
	33 static void execsh(char , char *);
	34 +static char *getcwd_by_pid(pid_t pid);
	35 static void stty(char **);
	36 static void sigchld(int);
	37 static void ttywriteraw(const char *, size_t);
	38 @@ -1059,6 +1060,26 @@ tswapscreen(void)
	39 tfulldirt();
	40 }
	41
	42 +void
	43 +newterm(const Arg* a)
	44 +{
	45 + switch (fork()) {
	46 + case -1:
	47 + die("fork failed: %s\n", strerror(errno));
	48 + break;
	49 + case 0:
	50 + chdir(getcwd_by_pid(pid));
	51 + execlp("st", "./st", NULL);
	52 + break;
	53 + }
	54 +}
	55 +
	56 +static char *getcwd_by_pid(pid_t pid) {
	57 + char buf[32];
	58 + snprintf(buf, sizeof buf, "/proc/%d/cwd", pid);
	59 + return realpath(buf, NULL);
	60 +}
	61 +
	62 void
	63 tscrolldown(int orig, int n)
	64 {
	65 diff --git a/st.h b/st.h
	66 index 38c61c4..54d4a43 100644
	67 --- a/st.h
	68 +++ b/st.h
	69 @@ -80,6 +80,7 @@ void die(const char *, ...);
	70 void redraw(void);
	71 void draw(void);
	72
	73 +void newterm(const Arg *);
	74 void printscreen(const Arg *);
	75 void printsel(const Arg *);
	76 void sendbreak(const Arg *);
	77 --
	78 2.19.2
	79