@@ -44,9 +44,29 @@ ## install
 
 After building, run `./install.sh`; If run as a regular user, it will install to `~/bin/9`; if run as root, it will overwrite the systemwide `acme` in `$PLAN9/bin`
 
-## TODO
+## helpers
 
-- [ ] compile helpers
+The `scripts` directory contains some helpers, mostly just shortcuts for [acme-lsp](https://github.com/fhs/acme-lsp). Copy them to your `$PATH` and let 'em rip.
+
+Of particular interest:
+
+- `agols`: pass a colon-separated list of workspaces to start `acme-lsp` for go development
+- `atsls`: run without arguments to start `acme-lsp` for javascript/typescript development
+- `acls`: run without arguments to start `acme-lsp` for C/C++ development
+
+For `acls` to work right with plan9port C stuff you will need to add your `$PLAN9/include` directory to the compile flags in either the project `.clangd` file or your `~/.config/clangd/config.yaml`:
+
+```
+CompileFlags:
+  Add: 
+    - "-I/usr/lib/plan9/include"
+```
+
+See also:
+
+- [plumbing rules](https://nilfm.cc/git/dotfiles/tree/plumbing) - my plumbing rules, includes opening headers by right-click on the filename in an include directive
+
+The `Toolbox` file contains a compilation of `sam` command language (`Edit` scripts) that may be useful.
 
 ## thanks
 

@@ -0,0 +1,8 @@ 
+# Compiled Edit scripts
+
+[ Edit 1,$-1d ] # clear win
+[ Edit x/^[ ]*/ a/# / ] # comment (replace # with comment prefix)
+[ Edit x/^[ ]*# ?/ x/# ?/d ] # uncomment (replace # with comment prefix)
+[ Edit s/^[  ]//g ] # unindent
+[ Edit s/^/  /g ] # indent
+[ Edit x/[^\n]\n[^\n]/ s/\n/ / ] # join lines

@@ -43,7 +43,7 @@ Rune snarfrune[NSnarf + 1];
 
 char* fontnames[2] = {PRIMARY_FONT, SECONDARY_FONT};
 
-char version[] = "acme9k v9001-a03";
+char version[] = "acme9k v9001-a04";
 
 Command* command;
 
@@ -512,7 +512,7 @@ enum { MResize, MMouse, MPlumb, MWarnings, NMALT };
   static Alt alts[NMALT + 1];
 
   /* make sure we don't recklessly refresh the ticks */
-  Text* oldbarttext;
+  Text* oldbarttext = nil;
 
   USED(v);
   threadsetname("mousethread");
@@ -676,8 +676,11 @@ goto Continue;
         }
       Continue:
         /* won't refresh ticks if scrolling didn't change the active frame! */
-        if (oldbarttext != barttext && (m.buttons) && t) {
-          textsettick(t, t->row);
+        if (
+          (oldbarttext != barttext && (m.buttons & (8 | 16)) ||
+           m.buttons & (1 | 2 | 4)) &&
+          t) {
+          textsettick(barttext, &row);
         }
         qunlock(&row.lk);
         break;
@@ -988,7 +991,7 @@ 0x3F, 0xFF, 0xFF, 0xFC, 0x3F, 0xFF, 0xFF, 0xFC, 0x3F, 0xFF, 0xFF, 0xFC, 0x3F,
    0xFF, 0xFF, 0xFC, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}};
 
 void iconinit(void) {
-  Rectangle r, r1;
+  Rectangle r;
   Image* tmp;
 
   if (tagcols[BACK] == nil) {

@@ -11,6 +11,7 @@ #include <plumb.h>
 #include <libsec.h>
 #include "dat.h"
 #include "fns.h"
+#include "config.h"
 
 static Rune Lheader[] = {'N', 'e', 'w', ' ', 'C', 'u', 't', ' ', 'P', 'a',
                          's', 't', 'e', ' ', 'S', 'n', 'a', 'r', 'f', ' ',
@@ -24,7 +25,7 @@ 
   draw(
     screen,
     r,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   c->r = r;
@@ -42,7 +43,7 @@ r1.max.y += Border;
   draw(
     screen,
     r1,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   textinsert(t, 0, Lheader, 38, TRUE);
@@ -124,7 +125,7 @@ r1.max.y = r1.min.y + Border;
     draw(
       screen,
       r1,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
 
@@ -192,7 +193,7 @@ if (c->nw == 0) {
     draw(
       screen,
       r,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     return;
@@ -253,7 +254,7 @@ r1.max.y += Border;
   draw(
     screen,
     r1,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   r1.max.y = r.max.y;
@@ -274,7 +275,7 @@ r2.max.y = r2.min.y + Border;
     draw(
       screen,
       r2,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     r1.min.y = r2.max.y;
@@ -330,7 +331,7 @@ r1.max.y = r1.min.y + Border;
     draw(
       screen,
       r1,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     r.min.y = r1.max.y;
@@ -431,7 +432,7 @@ r.max.y += Border;
     draw(
       screen,
       r,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     y1 = r.max.y;
@@ -463,7 +464,7 @@ r.max.y += Border;
     draw(
       screen,
       r,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     for (j = i + 1; j < c->nw; j++)
@@ -485,7 +486,7 @@ r.max.y += Border;
       draw(
         screen,
         r,
-        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
         nil,
         ZP);
       y1 = r.max.y;
@@ -572,7 +573,7 @@ r.max.y = r.min.y + Border;
   draw(
     screen,
     r,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   r.min.y = r.max.y;

@@ -25,7 +25,7 @@ 
 /* button colors: dirty file (mod) indicator and column handles */
 
 #define COLOR_BTN_MD 0x1F9B92FF
-#define COLOR_BTN_CO 0x586E75FF
+#define COLOR_BTN_CO 0x002B36FF
 
 /* button 2 and 3 selection colors */
 

@@ -845,10 +845,11 @@ }
   textshow(t, r.q0, r.q1, 1);
   winsettag(t->w);
   seltext = t;
-  if (e->jump)
+  if (e->jump) {
     moveto(
       mousectl,
       addpt(frptofchar(&t->fr, t->fr.p0), Pt(4, font->height - 4)));
+  }
   return w;
 }
 

@@ -12,6 +12,7 @@ #include <plumb.h>
 #include <libsec.h>
 #include "dat.h"
 #include "fns.h"
+#include "config.h"
 
 static Rune Lcolhdr[] = {'N', 'e', 'w', 'c', 'o', 'l', ' ', 'K', 'i', 'l',
                          'l', ' ', 'P', 'u', 't', 'a', 'l', 'l', ' ', 'D',
@@ -24,7 +25,7 @@ 
   draw(
     screen,
     r,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   row->r = r;
@@ -48,7 +49,7 @@ r1.max.y += Border;
   draw(
     screen,
     r1,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   textinsert(t, 0, Lcolhdr, 29, TRUE);
@@ -82,7 +83,7 @@ return nil;
     draw(
       screen,
       r,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     r1 = r;
@@ -95,7 +96,7 @@ r1.max.x = r1.min.x + Border;
     draw(
       screen,
       r1,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     r.min.x = r1.max.x;
@@ -132,7 +133,7 @@ r1.max.y += Border;
   draw(
     screen,
     r1,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   r.min.y = r1.max.y;
@@ -152,7 +153,7 @@ r2.max.x = r2.min.x + Border;
       draw(
         screen,
         r2,
-        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
         nil,
         ZP);
       r1.min.x = r2.max.x;
@@ -218,7 +219,7 @@ r.max.x = c->r.max.x;
   draw(
     screen,
     r,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   r.max.x = p.x;
@@ -230,7 +231,7 @@ r.max.x += Border;
   draw(
     screen,
     r,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   r.min.x = r.max.x;
@@ -258,7 +259,7 @@ if (row->ncol == 0) {
     draw(
       screen,
       r,
-      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+      allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
       nil,
       ZP);
     return;
@@ -274,7 +275,7 @@ }
   draw(
     screen,
     r,
-    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+    allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
     nil,
     ZP);
   colresize(c, r);
@@ -633,7 +634,7 @@ continue;
       draw(
         screen,
         Rpt(r1.min, r2.max),
-        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
         nil,
         ZP);
       colresize(c1, r1);
@@ -643,7 +644,7 @@ r2.max.x = x;
       draw(
         screen,
         r2,
-        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, 0x222222FF),
+        allocimage(display, Rect(0, 0, 1, 1), screen->chan, 1, COLOR_EMPTY),
         nil,
         ZP);
     }

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L assist 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L comp 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L def 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L fmt 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L hov 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L impls 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L refs 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L rn 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L sig 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L syms 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L type 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L ws 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L ws+ 

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec L ws- 

@@ -0,0 +1,3 @@ 
+#!/bin/sh
+export CFLAGS="-I${PLAN9}/include"
+exec acme-lsp -server '(\.c)|(\.h)|(\.cc)|(\.hh)|(\.cpp)|(\.hpp)$:clangd -log=error --background-index --limit-results=500 --completion-style=bundled'

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec acme-lsp -server '([/\\]go\.mod)|([/\\]go\.sum)|(\.go)$:gopls serve' -workspaces $@

@@ -0,0 +1,2 @@ 
+#!/bin/sh
+exec acme-lsp -server '(\.ts)|(\.js)|(\.jsx)|(\.tsx)$:typescript-language-server --stdio'

@@ -59,10 +59,14 @@ cptr = allcolumns[ccnt];
     _textsettick(t, &cptr->tag);
     for (wcnt = 0; wcnt < cptr->nw; wcnt++) {
       wptr = cptr->w[wcnt];
-      winlock(wptr, 'M');
+      /*if (!wptr->isdir) {
+        winlock(wptr, 'M');
+      }*/
       _textsettick(t, &wptr->tag);
       _textsettick(t, &wptr->body);
-      winunlock(wptr);
+      /*if (!wptr->isdir) {
+        winunlock(wptr);
+      }*/
     }
   }
   /* force redraw to refresh all ticks;