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, 9 insertions, 9 deletions

diff --git a/scripts/numspell.py b/scripts/numspell.py
index 2e416e3..9b5979e 100644
--- a/scripts/numspell.py
+++ b/scripts/numspell.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
-"""Pasa los numeros de una transcripcion a palabras, para poder compararla
-con el guion (que escribe todo en letras)."""
+"""Turns the numbers in a transcription into words, so it can be compared
+with the script (which spells everything out)."""
 import re
 
 U = ["cero", "uno", "dos", "tres", "cuatro", "cinco", "seis", "siete", "ocho", "nueve",
@@ -30,11 +30,11 @@ def spell_int(n):
         return _lt1000(n)
     if n < 1000000:
         m, r = divmod(n, 1000)
-        pre = "mil" if m == 1 else _lt1000(m) + " mil"
-        return pre + (" " + _lt1000(r) if r else "")
+        pre_frames = "mil" if m == 1 else _lt1000(m) + " mil"
+        return pre_frames + (" " + _lt1000(r) if r else "")
     m, r = divmod(n, 1000000)
-    pre = "un millon" if m == 1 else _lt1000(m) + " millones"
-    return pre + (" " + spell_int(r) if r else "")
+    pre_frames = "un millon" if m == 1 else _lt1000(m) + " millones"
+    return pre_frames + (" " + spell_int(r) if r else "")
 
 
 def _tok(m):
@@ -42,10 +42,10 @@ def _tok(m):
     s = re.sub(r"\.(?=\d{3}\b)", "", s)          # 384.000 -> 384000
     if "," in s:
         a, b = s.split(",", 1)
-        ent = spell_int(int(a or 0))
+        whole = spell_int(int(a or 0))
         dec = " ".join(U[int(c)] for c in b if c.isdigit())
-        return f"{ent} coma {dec}"
-    if "." in s:                                  # 0.5 estilo ingles
+        return f"{whole} coma {dec}"
+    if "." in s:                                  # 0.5 English style
         a, b = s.split(".", 1)
         return f"{spell_int(int(a or 0))} coma " + " ".join(U[int(c)] for c in b if c.isdigit())
     return spell_int(int(s))