From 00ea2bda1426f1537bb2a343299c2ad035e3f6d9 Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Mon, 2 Feb 2026 11:04:31 +0200 Subject: Update content for html --- about/resources.html | 206 ++++++++++----------- ...tmux-popup-editor-for-cursor-agent-prompts.html | 76 +++++++- gemfeed/atom.xml | 78 +++++++- index.html | 2 +- uptime-stats.html | 2 +- 5 files changed, 242 insertions(+), 122 deletions(-) diff --git a/about/resources.html b/about/resources.html index 93027f36..9109db1e 100644 --- a/about/resources.html +++ b/about/resources.html @@ -50,54 +50,54 @@ In random order:


Technical references



@@ -105,57 +105,57 @@

Self-development and soft-skills books



In random order:


Here are notes of mine for some of the books

@@ -164,31 +164,31 @@ Some of these were in-person with exams; others were online learning lectures only. In random order:


Technical guides



These are not whole books, but guides (smaller or larger) which I found very useful. in random order:


Podcasts



@@ -197,61 +197,61 @@ In random order:


Podcasts I liked



I liked them but am not listening to them anymore. The podcasts have either "finished" (no more episodes) or I stopped listening to them due to time constraints or a shift in my interests.


Newsletters I like



This is a mix of tech and non-tech newsletters I am subscribed to. In random order:


Magazines I like(d)



This is a mix of tech I like(d). I may not be a current subscriber, but now and then, I buy an issue. In random order:


Formal education



diff --git a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.html b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.html index 0af513c5..28d77671 100644 --- a/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.html +++ b/gemfeed/2026-02-02-tmux-popup-editor-for-cursor-agent-prompts.html @@ -94,6 +94,8 @@ bind-key e run-shell -b "tmux display-message -p '#{pane_id}'
And here is the full script. It is a bit ugly since it's shell (written with Cursor Agent with GPT-5.2-Codex), and I might (let) rewrite it in Go with propper unit tests, config-file, multi-agent support and release it once I have time. But it works well enough for now.

+Updated 2026-02-02: Script now works on both Linux and macOS; the listing below reflects the latest version.
+
#!/usr/bin/env bash
 set -u -o pipefail
 
-declare -i LOG_ENABLED=0
-
+LOG_ENABLED=0
 log_file="${TMPDIR:-/tmp}/tmux-edit-send.log"
-
 log() {
   if [ "$LOG_ENABLED" -eq 1 ]; then
     printf '%s\n' "$*" >> "$log_file"
@@ -114,17 +114,30 @@ log() {
 # Read the target pane id from a temp file created by tmux binding.
 read_target_from_file() {
   local file_path="$1"
+  local pane_id
   if [ -n "$file_path" ] && [ -f "$file_path" ]; then
-    sed -n '1p' "$file_path" | tr -d '[:space:]'
+    pane_id="$(sed -n '1p' "$file_path" | tr -d '[:space:]')"
+    # Ensure pane ID has % prefix
+    if [ -n "$pane_id" ] && [[ "$pane_id" != %* ]]; then
+      pane_id="%${pane_id}"
+    fi
+    printf '%s' "$pane_id"
   fi
 }
 
 # Read the target pane id from tmux environment if present.
 read_target_from_env() {
-  local env_line
+  local env_line pane_id
   env_line="$(tmux show-environment -g TMUX_EDIT_TARGET 2>/dev/null || true)"
   case "$env_line" in
-    TMUX_EDIT_TARGET=*) printf '%s' "${env_line#TMUX_EDIT_TARGET=}" ;;
+    TMUX_EDIT_TARGET=*)
+      pane_id="${env_line#TMUX_EDIT_TARGET=}"
+      # Ensure pane ID has % prefix
+      if [ -n "$pane_id" ] && [[ "$pane_id" != %* ]] && [[ "$pane_id" =~ ^[0-9]+$ ]]; then
+        pane_id="%${pane_id}"
+      fi
+      printf '%s' "$pane_id"
+      ;;
   esac
 }
 
@@ -135,16 +148,25 @@ resolve_target_pane() {
 
   current_pane="$(tmux display-message -p "#{pane_id}" 2>/dev/null || true)"
   log "current pane=${current_pane:-<empty>}"
+  
+  # Ensure candidate has % prefix if it's a pane ID
+  if [ -n "$candidate" ] && [[ "$candidate" =~ ^[0-9]+$ ]]; then
+    candidate="%${candidate}"
+    log "normalized candidate to $candidate"
+  fi
+  
   if [ -n "$candidate" ] && [[ "$candidate" == *"#{"* ]]; then
     log "format target detected, clearing"
     candidate=""
   fi
   if [ -z "$candidate" ]; then
     candidate="$(tmux display-message -p "#{last_pane}" 2>/dev/null || true)"
+    log "using last pane as fallback: $candidate"
   elif [ "$candidate" = "$current_pane" ]; then
     last_pane="$(tmux display-message -p "#{last_pane}" 2>/dev/null || true)"
     if [ -n "$last_pane" ]; then
       candidate="$last_pane"
+      log "candidate was current, using last pane: $candidate"
     fi
   fi
   printf '%s' "$candidate"
@@ -210,9 +232,12 @@ validate_target_pane() {
     return 1
   fi
   target_found=0
+  log "validate: looking for target='$target' in all panes:"
   for pane in $(tmux list-panes -a -F "#{pane_id}" 2>/dev/null || true); do
+    log "validate: checking pane='$pane'"
     if [ "$pane" = "$target" ]; then
       target_found=1
+      log "validate: MATCH FOUND!"
       break
     fi
   done
@@ -221,6 +246,7 @@ validate_target_pane() {
     echo "Target pane not found: $target" >&2
     return 1
   fi
+  log "validate: target pane validated successfully"
 }
 
 # Send temp file contents to the target pane line by line.
@@ -230,13 +256,18 @@ send_content() {
   local prompt_text="$3"
   local first_line=1
   local line
+  log "send_content: target=$target, prompt_text='$prompt_text'"
   while IFS= read -r line || [ -n "$line" ]; do
+    log "send_content: read line='$line'"
     if [ "$first_line" -eq 1 ] && [ -n "$prompt_text" ]; then
       if [[ "$line" == "$prompt_text"* ]]; then
+        local old_line="$line"
         line="${line#"$prompt_text"}"
+        log "send_content: stripped prompt, was='$old_line' now='$line'"
       fi
     fi
     first_line=0
+    log "send_content: sending line='$line'"
     tmux send-keys -t "$target" -l "$line"
     tmux send-keys -t "$target" Enter
   done < "$tmpfile"
@@ -251,6 +282,10 @@ main() {
   local tmpfile
   local prompt_text
 
+  log "=== tmux-edit-send starting ==="
+  log "target_file=$target_file"
+  log "EDITOR=$editor"
+  
   target="$(read_target_from_file "$target_file" || true)"
   if [ -n "$target" ]; then
     log "file target=${target:-<empty>}"
@@ -267,22 +302,47 @@ main() {
   target="$(resolve_target_pane "$target")"
   log "fallback target=${target:-<empty>}"
 
-  tmpfile="$(mktemp "./.tmux-edit-send.XXXXXX.md")"
+  tmpfile="$(mktemp)"
+  log "created tmpfile=$tmpfile"
+  if [ ! -f "$tmpfile" ]; then
+    log "ERROR: mktemp failed to create file"
+    echo "ERROR: mktemp failed" >&2
+    exit 1
+  fi
+  mv "$tmpfile" "${tmpfile}.md" 2>&1 | while read -r line; do log "mv output: $line"; done
+  tmpfile="${tmpfile}.md"
+  log "renamed to tmpfile=$tmpfile"
+  if [ ! -f "$tmpfile" ]; then
+    log "ERROR: tmpfile does not exist after rename"
+    echo "ERROR: tmpfile rename failed" >&2
+    exit 1
+  fi
   trap 'rm -f "$tmpfile"' EXIT
 
+  log "capturing prompt text from target=$target"
   prompt_text="$(capture_prompt_text "$target")"
+  log "captured prompt_text='$prompt_text'"
   prefill_tmpfile "$tmpfile" "$prompt_text"
+  log "prefilled tmpfile"
 
+  log "launching editor: $editor $tmpfile"
   "$editor" "$tmpfile"
-  log "editor exited with status $?"
+  local editor_exit=$?
+  log "editor exited with status $editor_exit"
 
   if [ ! -s "$tmpfile" ]; then
     log "empty file, nothing sent"
     exit 0
   fi
+  
+  log "tmpfile contents:"
+  log "$(cat "$tmpfile")"
 
+  log "validating target pane"
   validate_target_pane "$target"
+  log "sending content to target=$target"
   send_content "$target" "$tmpfile" "$prompt_text"
+  log "=== tmux-edit-send completed ==="
 }
 
 main "$@"
diff --git a/gemfeed/atom.xml b/gemfeed/atom.xml
index 360f46a5..6f849905 100644
--- a/gemfeed/atom.xml
+++ b/gemfeed/atom.xml
@@ -1,6 +1,6 @@
 
 
-    2026-02-01T22:27:38+02:00
+    2026-02-02T11:03:17+02:00
     foo.zone feed
     To be in the .zone!
     
@@ -101,6 +101,8 @@ bind-key e run-shell -b "tmux display-message -p '#{pane_id}'
 

 And here is the full script. It is a bit ugly since it's shell (written with Cursor Agent with GPT-5.2-Codex), and I might (let) rewrite it in Go with propper unit tests, config-file, multi-agent support and release it once I have time. But it works well enough for now.

 

+Updated 2026-02-02: Script now works on both Linux and macOS; the listing below reflects the latest version.

+

 
 
#!/usr/bin/env bash
 set -u -o pipefail
 
-declare -i LOG_ENABLED=0
-
+LOG_ENABLED=0
 log_file="${TMPDIR:-/tmp}/tmux-edit-send.log"
-
 log() {
   if [ "$LOG_ENABLED" -eq 1 ]; then
     printf '%s\n' "$*" >> "$log_file"
@@ -121,17 +121,30 @@ log() {
 # Read the target pane id from a temp file created by tmux binding.
 read_target_from_file() {
   local file_path="$1"
+  local pane_id
   if [ -n "$file_path" ] && [ -f "$file_path" ]; then
-    sed -n '1p' "$file_path" | tr -d '[:space:]'
+    pane_id="$(sed -n '1p' "$file_path" | tr -d '[:space:]')"
+    # Ensure pane ID has % prefix
+    if [ -n "$pane_id" ] && [[ "$pane_id" != %* ]]; then
+      pane_id="%${pane_id}"
+    fi
+    printf '%s' "$pane_id"
   fi
 }
 
 # Read the target pane id from tmux environment if present.
 read_target_from_env() {
-  local env_line
+  local env_line pane_id
   env_line="$(tmux show-environment -g TMUX_EDIT_TARGET 2>/dev/null || true)"
   case "$env_line" in
-    TMUX_EDIT_TARGET=*) printf '%s' "${env_line#TMUX_EDIT_TARGET=}" ;;
+    TMUX_EDIT_TARGET=*)
+      pane_id="${env_line#TMUX_EDIT_TARGET=}"
+      # Ensure pane ID has % prefix
+      if [ -n "$pane_id" ] && [[ "$pane_id" != %* ]] && [[ "$pane_id" =~ ^[0-9]+$ ]]; then
+        pane_id="%${pane_id}"
+      fi
+      printf '%s' "$pane_id"
+      ;;
   esac
 }
 
@@ -142,16 +155,25 @@ resolve_target_pane() {
 
   current_pane="$(tmux display-message -p "#{pane_id}" 2>/dev/null || true)"
   log "current pane=${current_pane:-<empty>}"
+  
+  # Ensure candidate has % prefix if it's a pane ID
+  if [ -n "$candidate" ] && [[ "$candidate" =~ ^[0-9]+$ ]]; then
+    candidate="%${candidate}"
+    log "normalized candidate to $candidate"
+  fi
+  
   if [ -n "$candidate" ] && [[ "$candidate" == *"#{"* ]]; then
     log "format target detected, clearing"
     candidate=""
   fi
   if [ -z "$candidate" ]; then
     candidate="$(tmux display-message -p "#{last_pane}" 2>/dev/null || true)"
+    log "using last pane as fallback: $candidate"
   elif [ "$candidate" = "$current_pane" ]; then
     last_pane="$(tmux display-message -p "#{last_pane}" 2>/dev/null || true)"
     if [ -n "$last_pane" ]; then
       candidate="$last_pane"
+      log "candidate was current, using last pane: $candidate"
     fi
   fi
   printf '%s' "$candidate"
@@ -217,9 +239,12 @@ validate_target_pane() {
     return 1
   fi
   target_found=0
+  log "validate: looking for target='$target' in all panes:"
   for pane in $(tmux list-panes -a -F "#{pane_id}" 2>/dev/null || true); do
+    log "validate: checking pane='$pane'"
     if [ "$pane" = "$target" ]; then
       target_found=1
+      log "validate: MATCH FOUND!"
       break
     fi
   done
@@ -228,6 +253,7 @@ validate_target_pane() {
     echo "Target pane not found: $target" >&2
     return 1
   fi
+  log "validate: target pane validated successfully"
 }
 
 # Send temp file contents to the target pane line by line.
@@ -237,13 +263,18 @@ send_content() {
   local prompt_text="$3"
   local first_line=1
   local line
+  log "send_content: target=$target, prompt_text='$prompt_text'"
   while IFS= read -r line || [ -n "$line" ]; do
+    log "send_content: read line='$line'"
     if [ "$first_line" -eq 1 ] && [ -n "$prompt_text" ]; then
       if [[ "$line" == "$prompt_text"* ]]; then
+        local old_line="$line"
         line="${line#"$prompt_text"}"
+        log "send_content: stripped prompt, was='$old_line' now='$line'"
       fi
     fi
     first_line=0
+    log "send_content: sending line='$line'"
     tmux send-keys -t "$target" -l "$line"
     tmux send-keys -t "$target" Enter
   done < "$tmpfile"
@@ -258,6 +289,10 @@ main() {
   local tmpfile
   local prompt_text
 
+  log "=== tmux-edit-send starting ==="
+  log "target_file=$target_file"
+  log "EDITOR=$editor"
+  
   target="$(read_target_from_file "$target_file" || true)"
   if [ -n "$target" ]; then
     log "file target=${target:-<empty>}"
@@ -274,22 +309,47 @@ main() {
   target="$(resolve_target_pane "$target")"
   log "fallback target=${target:-<empty>}"
 
-  tmpfile="$(mktemp "./.tmux-edit-send.XXXXXX.md")"
+  tmpfile="$(mktemp)"
+  log "created tmpfile=$tmpfile"
+  if [ ! -f "$tmpfile" ]; then
+    log "ERROR: mktemp failed to create file"
+    echo "ERROR: mktemp failed" >&2
+    exit 1
+  fi
+  mv "$tmpfile" "${tmpfile}.md" 2>&1 | while read -r line; do log "mv output: $line"; done
+  tmpfile="${tmpfile}.md"
+  log "renamed to tmpfile=$tmpfile"
+  if [ ! -f "$tmpfile" ]; then
+    log "ERROR: tmpfile does not exist after rename"
+    echo "ERROR: tmpfile rename failed" >&2
+    exit 1
+  fi
   trap 'rm -f "$tmpfile"' EXIT
 
+  log "capturing prompt text from target=$target"
   prompt_text="$(capture_prompt_text "$target")"
+  log "captured prompt_text='$prompt_text'"
   prefill_tmpfile "$tmpfile" "$prompt_text"
+  log "prefilled tmpfile"
 
+  log "launching editor: $editor $tmpfile"
   "$editor" "$tmpfile"
-  log "editor exited with status $?"
+  local editor_exit=$?
+  log "editor exited with status $editor_exit"
 
   if [ ! -s "$tmpfile" ]; then
     log "empty file, nothing sent"
     exit 0
   fi
+  
+  log "tmpfile contents:"
+  log "$(cat "$tmpfile")"
 
+  log "validating target pane"
   validate_target_pane "$target"
+  log "sending content to target=$target"
   send_content "$target" "$tmpfile" "$prompt_text"
+  log "=== tmux-edit-send completed ==="
 }
 
 main "$@"
diff --git a/index.html b/index.html
index e1afd41c..3f3c8529 100644
--- a/index.html
+++ b/index.html
@@ -13,7 +13,7 @@
 

 
Hello!


 

-This site was generated at 2026-02-01T22:27:38+02:00 by Gemtexter

+This site was generated at 2026-02-02T11:03:17+02:00 by Gemtexter

 

 Welcome to the foo.zone!

 

diff --git a/uptime-stats.html b/uptime-stats.html
index 28e73cbb..4a81f2da 100644
--- a/uptime-stats.html
+++ b/uptime-stats.html
@@ -13,7 +13,7 @@
 

 
My machine uptime stats


 

-This site was last updated at 2026-02-01T22:27:38+02:00

+This site was last updated at 2026-02-02T11:03:17+02:00

 

 The following stats were collected via uptimed on all of my personal computers over many years and the output was generated by guprecords, the global uptime records stats analyser of mine.

 

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