commit ca027cf4653062fea14a6cceff079b09cd351ce2
Author: jeromenerf <[email protected]>
Date: Mon Sep 11 19:05:23 2017 +0200
[st] patch right_click_to_plumb
Plan9's acme/plumber like feature to send the primary selection to the
user specified plumber.
diff --git a/st.suckless.org/patches/right_click_to_plumb/index.md
b/st.suckless.org/patches/right_click_to_plumb/index.md
new file mode 100644
index 00000000..2a653a52
--- /dev/null
+++ b/st.suckless.org/patches/right_click_to_plumb/index.md
@@ -0,0 +1,53 @@
+# Right click to plumb
+
+Pretty much like plan9's acme and plumber: right-click some selected text to
send it to the plumbing program of your choosing:
+
+- open an URL in a browser
+- view an image, PDF, ...
+- jump from logs to editor, at the specified line/col
+- etc
+
+The shell current working directory is set by the shell via `OSC 7` (borrowed
from vte, see `/etc/profile.d/vte.sh` if you have it installed).
+
+For zsh :
+
+```sh
+__vte_urlencode() (
+ # This is important to make sure string manipulation is handled
+ # byte-by-byte.
+ LC_ALL=C
+ str="$1"
+ while [ -n "$str" ]; do
+ safe="${str%%[!a-zA-Z0-9/:_\.\-\!\'\(\)~]*}"
+ printf "%s" "$safe"
+ str="${str#"$safe"}"
+ if [ -n "$str" ]; then
+ printf "%%%02X" "'$str"
+ str="${str#?}"
+ fi
+ done
+)
+
+__vte_osc7 () {
+ printf "]7;%s%s" "${HOSTNAME:-}" "$(__vte_urlencode "${PWD}")"
+}
+
+[ -n "$ZSH_VERSION" ] && precmd_functions+=(__vte_osc7)
+```
+
+The patch itself only adds a `cwd` global and a button3 entry that will run a
shell, change directory to cwd and run the plumber with the primary selection.
Maybe I should use pass cwd as an argument too, like plan9 plumber does.
+
+The plumbing program can be defined via `config.h`:
+
+```h
+static char plumber[] = "plumb.sh";
+```
+
+## Download
+
+* [right_click_to_plumb.diff](right_click_to_plumb.diff) (2017-09-11)
+
+## Authors
+
+* [jerome](http://blog.jardinmagique.info) <[email protected]>
+
diff --git
a/st.suckless.org/patches/right_click_to_plumb/right_click_to_plumb.diff
b/st.suckless.org/patches/right_click_to_plumb/right_click_to_plumb.diff
new file mode 100644
index 00000000..f9f52d1d
--- /dev/null
+++ b/st.suckless.org/patches/right_click_to_plumb/right_click_to_plumb.diff
@@ -0,0 +1,63 @@
+diff --git a/st.c b/st.c
+index ae93ade..ff531a3 100644
+--- a/st.c
++++ b/st.c
+@@ -218,6 +218,8 @@ char *opt_line = NULL;
+ char *opt_name = NULL;
+ char *opt_title = NULL;
+ int oldbutton = 3; /* button event on startup: 3 = release */
++char *cwd = NULL;
++char *plumber_cmd = plumber;
+
+ static CSIEscape csiescseq;
+ static STREscape strescseq;
+@@ -1858,6 +1860,9 @@ strhandle(void)
+ switch (strescseq.type) {
+ case ']': /* OSC -- Operating System Command */
+ switch (par) {
++ case 7:
++ if (narg > 1 && access(strescseq.args[1], X_OK) != -1)
++ cwd = strescseq.args[1];
+ case 0:
+ case 1:
+ case 2:
+diff --git a/x.c b/x.c
+index fbfd350..02ba92d 100644
+--- a/x.c
++++ b/x.c
+@@ -140,6 +140,9 @@ static DC dc;
+ static XWindow xw;
+ static XSelection xsel;
+
++extern char *cwd;
++extern char *plumber_cmd;
++
+ /* Font Ring Cache */
+ enum {
+ FRC_NORMAL,
+@@ -512,6 +515,9 @@ xsetsel(char *str, Time t)
+ void
+ brelease(XEvent *e)
+ {
++ pid_t child;
++ char cmd[100 + strlen(cwd)];
++
+ if (IS_SET(MODE_MOUSE) && !(e->xbutton.state & forceselmod)) {
+ mousereport(e);
+ return;
+@@ -519,6 +525,15 @@ brelease(XEvent *e)
+
+ if (e->xbutton.button == Button2) {
+ xselpaste();
++ } else if (e->xbutton.button == Button3) {
++ switch(child = fork()) {
++ case -1:
++ return;
++ case 0:
++ sprintf(cmd, "(cd %s ; %s %s)", cwd,
plumber_cmd, sel.primary);
++ execvp( "sh", (char *const []){ "/bin/sh",
"-c", cmd, 0 });
++ exit(127);
++ }
+ } else if (e->xbutton.button == Button1) {
+ if (sel.mode == SEL_READY) {
+ getbuttoninfo(e);
