Translate code, comments and logs to English; English README; configurable paths and env varsHEADmain

Identifiers, docstrings, comments and console messages are now in English.
Narration, subtitles and on-screen text stay in Spanish (they are the video
content). The Blender <-> Godot physics protocol uses English keys and body
prefixes chosen to keep the original creation order, so cached simulations and
renders stay bit-identical. The old Spanish environment variable names are still
accepted.

1 files changed, 3 insertions, 3 deletions

diff --git a/scripts/regen.py b/scripts/regen.py
index 7ff69a8..4158d12 100644
--- a/scripts/regen.py
+++ b/scripts/regen.py
@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
-"""Regenera segmentos puntuales probando varias semillas y quedandose con la mejor."""
+"""Regenerates specific segments trying several seeds and keeping the best."""
 import json, os, subprocess, sys, shutil
 sys.path.insert(0, os.path.dirname(os.path.abspath(__file__)))
 from narration import SCRIPTS
-from gen_audio import synth_seguro, transcribe, dur, ROOT
+from gen_audio import synth_safe, transcribe, dur, ROOT
 from verify import norm
 from difflib import SequenceMatcher
 
@@ -22,7 +22,7 @@ def main(name, idxs):
         cands = []
         for k in range(TRIES):
             c = os.path.join(work, f"{i:02d}_{k}.wav")
-            synth_seguro(text, c, 4242 + 977 * k, f"[{name}] {i:02d}")
+            synth_safe(text, c, 4242 + 977 * k, f"[{name}] {i:02d}")
             cands.append(c)
         tr = transcribe(cands, work)
         scored = sorted(((SequenceMatcher(None, norm(text, False),