pardes.git/src/exec.zig, branch main

A setting only the other frontend has (Font, GripWidth in a terminal) is passed over in the init file, not failed: one init file serves the window and the terminal

2026-10-01T14:18:32Z

Co-Authored-By: Claude Opus 5.5

Saving the init file in a pane (Config) applies its settings at once; its commands are not run a second time

2026-10-01T13:36:28Z

A setting changed in the init file took effect only at the next start. The host's Save now hands a written init file's text back to the core, which applies its setting lines again (each idempotent), with the same notice and err for one that fails; a command line in it (`Newcol`) belongs to the start and is left alone. Co-Authored-By: Claude Opus 5.5

The init file reads past a UTF-8 BOM, and every line it fails is said and logged with its line number, never silent

2026-10-01T13:36:28Z

A BOM made the first word unknown, a word no builtin has was skipped without a word, and a setting that refused its value said nothing (the init file ran with announcing off). Each failing line now leaves a notice and an `err - init file line N: ` record; `#` still starts a comment only at a line's start, so `#ff0000` stays a value. Co-Authored-By: Claude Opus 5.5

A bound REPL whose program exited is skipped, as the docs say: out of the question, the running one taking the text, and a done command REPL's tag says no id

2026-10-01T13:36:27Z

Two bound REPLs always asked, an exited one offered and, chosen, sent nothing. Now an exited one is left out: one still running takes the text with no question, none running is said (`no program running`), and nothing runs as a command. A command pane bound as a REPL whose command is done no longer shows its id in the tag. Co-Authored-By: Claude Opus 5.5

An exec or Tty from a pane whose directory is a peer's path refuses before making any pane: `exec: : no such directory`, no `exit 127` pane left

2026-10-01T13:36:27Z

A peer's directory (`/n/peer/x`) is no directory on this host, where the shell starts, so a command there ran in a pane that could only say `(pwd) exit 127`, and a Tty made a new/del pair. missingDir now counts such a path missing, as it does a local directory that is not there. Co-Authored-By: Claude Opus 5.5

A command or terminal pane refused for room is refused before anything is logged or answered of it, and a serial is never handed out twice

2026-10-01T13:36:27Z

A command pane with no room logged `new N` and `run N ls`, was answered to its exec, then went with `del N` and no `exit N`; and sync gave N back (`next_serial -= 1`) to the next pane made, so a script holding N found another pane under it. Tty did the same. Both now take a refused placement back at once, before the run is logged or the serial answered (the pane was never announced, so it leaves no record), and fail the write with no room. The decrement is gone: gaps are fine, and a serial once said names one pane for good. Co-Authored-By: Claude Opus 5.5

A command pane an exec open was answered is leased to it while that open stays open: another client's command in the same directory gets a pane of its own

2026-10-01T07:52:47Z

A finished command pane was the next command's for its directory, from any client, so with four clients scripting one session, one read another's output as its own last run. An open of a look or exec file whose write was answered a pane's serial now holds that pane: reuse passes over it and a new command pane runs the line. The open's own next command may run there again, and once it is closed the directory's one command pane is reused as before. Co-Authored-By: Claude Opus 5.5

A command run from a pane gets acme's $winid, the serial of the pane it was run from; one from a column's or the workspace's tag gets none

2026-10-01T03:12:18Z

PARDES_PANE names the command pane itself, so a script a click ran had no way to address the pane it was run in, as acme's win scripts do with $winid. The command pane now remembers that pane and its child gets winid set to it; a header tag's command, which no pane owns, gets winid unset. PARDES_PANE is unchanged. Co-Authored-By: Claude Opus 5.5

One diff-aware expansion for a click, a 9P whole-line look and an empty event write-back; a blank context line resolves to its path:line

2026-10-01T03:12:17Z

The mouse expanded a diff line by its kind (a header or a hunk line's prefix to the line's address, a hunk line's code to words), but an empty look written back to event used the plain word expansion, so ML on a `+` took nothing, and a 9P look of a blank context line (` `) was refused as whitespace. look.diffClick is now the one answer: the mouse, the whole-line look and the event write-back all ask it, and a blank context line is a line like any other. A test asks all three on each kind of line. Co-Authored-By: Claude Opus 5.5

With several REPLs bound for a language the pane always asks which, as documented, whether or not a program runs in each

2026-10-01T03:12:17Z

Only REPLs with a program running were counted, so with two bound and one at its shell prompt the text went to the other without a word, and which REPL got it depended on what happened to be running. All bound REPLs are offered now; one chosen with no program running is sent nothing and says so. Co-Authored-By: Claude Opus 5.5