Fixed #443

Basically matching all none whitespace characters

src/screens/Compose.tsx

@@ -5,8 +5,8 @@ import { HeaderLeft, HeaderRight } from '@components/Header'
 import { createNativeStackNavigator } from '@react-navigation/native-stack'
 import haptics from '@root/components/haptics'
 import { useAppDispatch } from '@root/store'
-import formatText from '@screens/Compose/formatText'
 import ComposeRoot from '@screens/Compose/Root'
+import formatText from '@screens/Compose/utils/formatText'
 import * as Sentry from '@sentry/react-native'
 import { RootStackScreenProps } from '@utils/navigation/navigators'
 import { useTimelineMutation } from '@utils/queryHooks/timeline'

src/screens/Compose/DraftsList/Root.tsx

@@ -14,8 +14,8 @@ import { Dimensions, Image, Modal, Platform, Pressable, View } from 'react-nativ
 import { PanGestureHandler } from 'react-native-gesture-handler'
 import { SwipeListView } from 'react-native-swipe-list-view'
 import { useSelector } from 'react-redux'
-import formatText from '../formatText'
 import ComposeContext from '../utils/createContext'
+import formatText from '../utils/formatText'
 import { ComposeStateDraft, ExtendedAttachment } from '../utils/types'
 
 export interface Props {

src/screens/Compose/Root/Header/SpoilerInput.tsx

@@ -7,8 +7,8 @@ import React, { useContext } from 'react'
 import { useTranslation } from 'react-i18next'
 import { TextInput } from 'react-native'
 import { useSelector } from 'react-redux'
-import formatText from '../../formatText'
 import ComposeContext from '../../utils/createContext'
+import formatText from '../../utils/formatText'
 
 const ComposeSpoilerInput: React.FC = () => {
   const { composeState, composeDispatch } = useContext(ComposeContext)

src/screens/Compose/Root/Header/TextInput.tsx

@@ -9,8 +9,8 @@ import React, { useContext } from 'react'
 import { useTranslation } from 'react-i18next'
 import { Alert } from 'react-native'
 import { useSelector } from 'react-redux'
-import formatText from '../../formatText'
 import ComposeContext from '../../utils/createContext'
+import formatText from '../../utils/formatText'
 import { uploadAttachment } from '../Footer/addAttachment'
 
 const ComposeTextInput: React.FC = () => {

src/screens/Compose/Root/Suggestion.tsx

@@ -3,8 +3,8 @@ import analytics from '@components/analytics'
 import haptics from '@components/haptics'
 import ComponentHashtag from '@components/Hashtag'
 import React, { useContext, useEffect } from 'react'
-import formatText from '../formatText'
 import ComposeContext from '../utils/createContext'
+import formatText from '../utils/formatText'
 
 type Props = { item: Mastodon.Account & Mastodon.Tag }
 

src/screens/Compose/utils/formatText.tsx

@@ -3,8 +3,8 @@ import { debounce, differenceWith, isEqual } from 'lodash'
 import React, { Dispatch } from 'react'
 import { FetchOptions } from 'react-query/types/core/query'
 import { useTheme } from '@utils/styles/ThemeManager'
-import { ComposeAction, ComposeState } from './utils/types'
-import { instanceConfigurationStatusCharsURL } from './Root'
+import { ComposeAction, ComposeState } from './types'
+import { instanceConfigurationStatusCharsURL } from '../Root'
 import CustomText from '@components/Text'
 import { emojis } from '@components/Emojis'
 
@@ -43,7 +43,7 @@ linkify
       var tail = text.slice(pos)
 
       if (!self.re.hashtag) {
-        self.re.hashtag = new RegExp('^[A-Za-z0-9_]+')
+        self.re.hashtag = new RegExp('^[\\S]+')
       }
       if (self.re.hashtag.test(tail)) {
         return tail.match(self.re.hashtag)![0].length