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Fix repeating newlines being eaten

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This commit is contained in:
Marc Gilleron 2018-11-17 23:13:46 +00:00
parent 339f404534
commit f99df8d186
1 changed files with 9 additions and 2 deletions
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11
addons/zylann.translation_editor/tools/po_loader.gd
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@ -106,7 +106,7 @@ static func _parse_msg(s):
static func _parse_config(text): static func _parse_config(text):
var config = {} var config = {}
var lines = text.split("\n") var lines = text.split("\n", false)
print("Config lines: ", lines) print("Config lines: ", lines)
for line in lines: for line in lines:
var splits = line.split(":") var splits = line.split(":")
@ -180,7 +180,14 @@ static func save_po_translations(folder_path, translations, languages_to_save):
static func _write_msg(f, msgtype, msg): static func _write_msg(f, msgtype, msg):
var lines = msg.split("\n", false) var lines = msg.split("\n")
# `split` removes the newlines, so we'll add them back.
# Empty lines may happen if the original text has multiple successsive line breaks.
# However, if the text ends with a newline, it will produce an empty string at the end,
# which we don't want. Repro: "\n".split("\n") produces ["", ""].
if len(lines) > 0 and lines[-1] == "":
lines.remove(len(lines) - 1)
if len(lines) > 1: if len(lines) > 1:
for i in range(0, len(lines) - 1): for i in range(0, len(lines) - 1):
lines[i] = str(lines[i], "\n") lines[i] = str(lines[i], "\n")