fix(toEnglish): properly detect word boundaries

[bhajneet]

Fixes #175

Summary

Found this bug while @Harjot1Singh was working on single word translits in presenter

Tests for unexpected behavior

All old tests pass, as do these new ones:

  [ 'ਹਰਿ', 'har' ],
  [ 'ਸਚੁ', 'sach' ],
  [ 'ਰਾਹੁ', 'raahu' ],
  [ 'ਭਾਉ', 'bhaau' ],
  [ 'ਸਤਿਗੁਰੁ ਸਤਿਗੁਰੁ ਸਚੁ; ਸਚੁ ਹਰਿ ਹਰਿ ਹਿੰਙੁ', 'satigur satigur sach; sach har har hing' ],
  [ 'ਸੁ ਉ ਜੁ', 'su u ju' ],

Time spent on PR

one hour

Reviewers

@Harjot1Singh @sarabveer

[coveralls]

Pull Request Test Coverage Report for Build 342366396

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Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

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Totals
Change from base Build 342119814:	0.0%
Covered Lines:	153
Relevant Lines:	153

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💛 - Coveralls

[Harjot1Singh]

Looks good to me and the test case coverage is sufficient. @sarabveer if you can take a look today to confirm, that'd be good, I'll merge at EOD.

[sarabveer]

gurmukhi-utils/lib/toShahmukhi.js

Line 108 in f0a2bfa

[ new RegExp( `(\\S[^ਹ])([ਿੁ])([\\s$${vishraams.join( '' )}])`, 'ug' ), '$1$3' ], // Remove trailing ੁ and ਿ except when on ਹ or on a standalone akhar

This would also need to be updated.

[bhajneet]

Since you implemented that and we are not quite fluent in it, perhaps you can propose something more concrete/actionable?

Else you can file an issue and do it later

[bhajneet]

gurmukhi-utils/lib/toShahmukhi.js

Line 108 in f0a2bfa

[ new RegExp( `(\\S[^ਹ])([ਿੁ])([\\s$${vishraams.join( '' )}])`, 'ug' ), '$1$3' ], // Remove trailing ੁ and ਿ except when on ਹ or on a standalone akhar

This would also need to be updated.

Perhaps best to open a new issue for you to work on, I don't know how to fix the tests on this

Please allow this PR to be merged in for the time being

[Harjot1Singh]

Moved to #180 and releasing as is.

Moved to #180