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compose_ui: Fix TypeScript noUncheckedIndexedAccess errors. 

Signed-off-by: Anders Kaseorg <anders@zulip.com>
This commit is contained in:
Anders Kaseorg 2024-05-30 10:07:58 -07:00
parent 6eec89ab96
commit a1ca665119
1 changed files with 5 additions and 4 deletions
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9
web/src/compose_ui.ts
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@ -144,7 +144,7 @@ export function set_focus(opts: ComposeTriggeredOptions): void {
}
export function smart_insert_inline($textarea: JQuery<HTMLTextAreaElement>, syntax: string): void {
function is_space(c: string): boolean {
function is_space(c: string | undefined): boolean {
return c === " " || c === "\t" || c === "\n";
}
@ -333,7 +333,7 @@ export function compute_placeholder_text(opts: ComposePlaceholderOptions): strin
});
const recipient_names = util.format_array_as_list(recipient_parts, "long", "conjunction");
if (users.length === 1) {
if (users.length === 1 && users[0] !== undefined) {
// If it's a single user, display status text if available
const user = users[0];
const status = user_status.get_status_text(user.user_id);
@ -896,8 +896,9 @@ export function format_text(
text.slice(range.start + 1, range.end - 1).includes("](");
if (is_selection_link()) {
const description = selected_text.split("](")[0].slice(1);
let url = selected_text.split("](")[1].slice(0, -1);
const i = selected_text.indexOf("](", 1);
const description = selected_text.slice(1, i);
let url = selected_text.slice(i + "](".length, -1);
url = url_to_retain(url);
text =
text.slice(0, range.start) +