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If the user edits a textarea with an external editor but exceeds the

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maximum length, do not simply drop the changes, but instead truncate them,
warn the user, and provide the user with the path to the temporary file
from which the full changes can be recovered.
This commit is contained in:
Miciah Dashiel Butler Masters 2005-12-18 16:23:52 +00:00 committed by Miciah Dashiel Butler Masters
parent 69f38bcbcc
commit d11dc65320
1 changed files with 15 additions and 5 deletions
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20
src/viewer/text/textarea.c
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@ -381,13 +381,23 @@ textarea_edit(int op, struct terminal *term_, struct form_state *fs_,
}
if (file.length > fc_maxlength) {
done_string(&file);
textarea_editor = 0;
goto free_and_return;
file.source[fc_maxlength] = '\0';
info_box(term, MSGBOX_FREE_TEXT, N_("Warning"),
ALIGN_CENTER,
msg_text(term,
N_("You have exceeded the textarea's"
" size limit: your input is %d"
" bytes, but the maximum is %u"
" bytes.\n\n"
"Your input has been truncated,"
" but you can still recover the"
" text that you entered from"
" this file: %s"), file.length,
fc_maxlength, fn));
} else {
unlink(fn);
}
unlink(fn);
mem_free(fs->value);
fs->value = file.source;
fs->state = file.length;