Add Tai Heritage Pro (SIL)

[emmamarichal]

Font Project Git Repo URL:
https://github.com/silnrsi/font-taiheritagepro

Super short description of the Font Family:
Tai Heritage Pro is an open source font designed to reflect the traditional hand-written style of the Tai Viet script. The font is Unicode-encoded, based on The Unicode Standard version 5.2 or later, and is available in regular and bold weights, with both OpenType and Graphite rendering.

Fonts
TaiHeritagePro.zip

[emmamarichal]

Fontbakery report

Fontbakery version: 0.8.9.dev3+gcf7de707

[1] Family checks

ℹ INFO: Check axis ordering on the STAT table. (com.google.fonts/check/STAT/axis_order)

• ℹ INFO From a total of 2 font files, 2 of them (100.00%) lack a STAT table.

  And these are the most common STAT axis orderings:
  [code: summary]

[25] TaiHeritagePro-Bold.ttf

🔥 FAIL: Check `Google Fonts Latin Core` glyph coverage. (com.google.fonts/check/glyph_coverage)

• 🔥 FAIL Missing required codepoints:

  • 0x2074 (SUPERSCRIPT FOUR)

  • 0x2212 (MINUS SIGN)

  • And 0x2215 (DIVISION SLASH)
    [code: missing-codepoints]

🔥 FAIL: Check license file has good copyright string. (com.google.fonts/check/license/OFL_copyright)

• 🔥 FAIL First line in license file does not match expected format: "copyright (c) 1995-2017, sil international (www.sil.org)"

🔥 FAIL: Check copyright namerecords match license file. (com.google.fonts/check/name/license)

• 🔥 FAIL License file OFL.txt exists but NameID 13 (LICENSE DESCRIPTION) value on platform 1 (MACINTOSH) is not specified for that. Value was: "Copyright (c) 1995-2017, SIL International (www.sil.org)
  with Reserved Font Name "Heritage".

This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at:
https://scripts.sil.org/OFL

---

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.

The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded,
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.

DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).

"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.

"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:

1. Neither the Font Software nor any of its individual components,
   in Original or Modified Versions, may be sold by itself.

2. Original or Modified Versions of the Font Software may be bundled,
   redistributed and/or sold with any software, provided that each copy
   contains the above copyright notice and this license. These can be
   included either as stand-alone text files, human-readable headers or
   in the appropriate machine-readable metadata fields within text or
   binary files as long as those fields can be easily viewed by the user.

3. No Modified Version of the Font Software may use the Reserved Font
   Name(s) unless explicit written permission is granted by the corresponding
   Copyright Holder. This restriction only applies to the primary font name as
   presented to the users.

4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
   Software shall not be used to promote, endorse or advertise any
   Modified Version, except to acknowledge the contribution(s) of the
   Copyright Holder(s) and the Author(s) or with their explicit written
   permission.

5. The Font Software, modified or unmodified, in part or in whole,
   must be distributed entirely under this license, and must not be
   distributed under any other license. The requirement for fonts to
   remain under this license does not apply to any document created
   using the Font Software.

TERMINATION
This license becomes null and void if any of the above conditions are
not met.

DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.
" Must be changed to "This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL" [code: wrong]

• 🔥 FAIL License file OFL.txt exists but NameID 13 (LICENSE DESCRIPTION) value on platform 3 (WINDOWS) is not specified for that. Value was: "Copyright (c) 1995-2017, SIL International (www.sil.org)
  with Reserved Font Name "Heritage".

This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at:
https://scripts.sil.org/OFL

---

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.

The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded,
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.

DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).

"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.

"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:

1. Neither the Font Software nor any of its individual components,
   in Original or Modified Versions, may be sold by itself.

2. Original or Modified Versions of the Font Software may be bundled,
   redistributed and/or sold with any software, provided that each copy
   contains the above copyright notice and this license. These can be
   included either as stand-alone text files, human-readable headers or
   in the appropriate machine-readable metadata fields within text or
   binary files as long as those fields can be easily viewed by the user.

3. No Modified Version of the Font Software may use the Reserved Font
   Name(s) unless explicit written permission is granted by the corresponding
   Copyright Holder. This restriction only applies to the primary font name as
   presented to the users.

4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
   Software shall not be used to promote, endorse or advertise any
   Modified Version, except to acknowledge the contribution(s) of the
   Copyright Holder(s) and the Author(s) or with their explicit written
   permission.

5. The Font Software, modified or unmodified, in part or in whole,
   must be distributed entirely under this license, and must not be
   distributed under any other license. The requirement for fonts to
   remain under this license does not apply to any document created
   using the Font Software.

TERMINATION
This license becomes null and void if any of the above conditions are
not met.

DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.
" Must be changed to "This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL" [code: wrong]

• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
• ⚠ WARN For now we're still accepting http URLs, but you should consider using https instead.
  [code: http]

🔥 FAIL: Copyright notices match canonical pattern in fonts (com.google.fonts/check/font_copyright)

• 🔥 FAIL Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)"
  But instead we have got:
  "Copyright (c) 1995-2017, SIL International (www.sil.org)" [code: bad-notice-format]
• 🔥 FAIL Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)"
  But instead we have got:
  "Copyright (c) 1995-2017, SIL International (www.sil.org)" [code: bad-notice-format]

🔥 FAIL: Font enables smart dropout control in "prep" table instructions? (com.google.fonts/check/smart_dropout)

• 🔥 FAIL The 'prep' table does not contain TrueType instructions enabling smart dropout control. To fix, export the font with autohinting enabled, or run ttfautohint on the font, or run the gftools fix-nonhinting script. [code: lacks-smart-dropout]

🔥 FAIL: Name table entries should not contain line-breaks. (com.google.fonts/check/name/line_breaks)

• 🔥 FAIL Name entry LICENSE_DESCRIPTION on platform WINDOWS contains a line-break. [code: line-break]

🔥 FAIL: OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts. (com.google.fonts/check/os2/use_typo_metrics)

• 🔥 FAIL OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['TaiHeritagePro-Bold.ttf', 'TaiHeritagePro-Regular.ttf']. [code: missing-os2-fsselection-bit7]

🔥 FAIL: Name table records must not have trailing spaces. (com.google.fonts/check/name/trailing_spaces)

• 🔥 FAIL Name table record with key = (1, 0, 0, 13) has trailing spaces that must be removed: 'Copyright [...]SOFTWARE.
  ' [code: trailing-space]
• 🔥 FAIL Name table record with key = (3, 1, 1033, 13) has trailing spaces that must be removed: 'Copyright [...]OFTWARE.
  ' [code: trailing-space]

🔥 FAIL: Checking OS/2 usWinAscent & usWinDescent. (com.google.fonts/check/family/win_ascent_and_descent)

• 🔥 FAIL OS/2.usWinAscent value should be equal or greater than 2786, but got 2700 instead [code: ascent]

🔥 FAIL: Ensure dotted circle glyph is present and can attach marks. (com.google.fonts/check/dotted_circle)

• 🔥 FAIL The following glyphs could not be attached to the dotted circle glyph:
  • uni030C
  • uni0327
  • uni0304
  • hookabovecomb
  • uniAAB3
  • uniAABE
  • uni0306
  • uni0308
  • uniAAC1
  • dotbelowcomb
  • And 11 more.

Use -F or --full-lists to disable shortening of long lists. [code: unattached-dotted-circle-marks]

🔥 FAIL: Description strings in the name table must not contain copyright info. (com.google.fonts/check/name/no_copyright_on_description)

• 🔥 FAIL Some namerecords with ID=10 (NameID.DESCRIPTION) containing copyright info should be removed (perhaps these were added by a longstanding FontLab Studio 5.x bug that copied copyright notices to them.) [code: copyright-on-description]

🔥 FAIL: Space and non-breaking space have the same width? (com.google.fonts/check/whitespace_widths)

• 🔥 FAIL Space and non-breaking space have differing width: The space glyph named space is 591 font units wide, non-breaking space named (uni00A0) is 512 font units wide, and both should be positive and the same. GlyphsApp has "Sidebearing arithmetic" (https://glyphsapp.com/tutorials/spacing) which allows you to set the non-breaking space width to always equal the space width. [code: different-widths]

⚠ WARN: License URL matches License text on name table? (com.google.fonts/check/name/license_url)

• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

⚠ WARN: Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering? (com.google.fonts/check/gasp)

• ℹ INFO These are the ppm ranges declared on the gasp table:

PPM <= 8:
flag = 0x02
- Use grayscale rendering
PPM <= 16:
flag = 0x01
- Use grid-fitting
PPM <= 65535:
flag = 0x03
- Use grid-fitting
- Use grayscale rendering
[code: ranges]

• ⚠ WARN The gasp table has a range of 8 that may be unneccessary. [code: non-ffff-range]
• ⚠ WARN The gasp table has a range of 16 that may be unneccessary. [code: non-ffff-range]
• ⚠ WARN The gasp range 0xFFFF value 0x03 should be set to 0x0F. [code: unset-flags]

⚠ WARN: Ensure fonts have ScriptLangTags declared on the 'meta' table. (com.google.fonts/check/meta/script_lang_tags)

• ⚠ WARN This font file does not have a 'meta' table. [code: lacks-meta-table]

⚠ WARN: Check font contains no unreachable glyphs (com.google.fonts/check/unreachable_glyphs)

• ⚠ WARN The following glyphs could not be reached by codepoint or substitution rules:
  • .null
    [code: unreachable-glyphs]

⚠ WARN: Check if each glyph has the recommended amount of contours. (com.google.fonts/check/contour_count)

• ⚠ WARN This font has a 'Soft Hyphen' character (codepoint 0x00AD) which is supposed to be zero-width and invisible, and is used to mark a hyphenation possibility within a word in the absence of or overriding dictionary hyphenation. It is mostly an obsolete mechanism now, and the character is only included in fonts for legacy codepage coverage. [code: softhyphen]
• ⚠ WARN This check inspects the glyph outlines and detects the total number of contours in each of them. The expected values are infered from the typical ammounts of contours observed in a large collection of reference font families. The divergences listed below may simply indicate a significantly different design on some of your glyphs. On the other hand, some of these may flag actual bugs in the font such as glyphs mapped to an incorrect codepoint. Please consider reviewing the design and codepoint assignment of these to make sure they are correct.

The following glyphs do not have the recommended number of contours:

- Glyph name: percent	Contours detected: 4	Expected: 5
- Glyph name: uni00AD	Contours detected: 1	Expected: 0
- Glyph name: uni0E3F	Contours detected: 5	Expected: 3
- Glyph name: uniFFFC	Contours detected: 30	Expected: 22
- Glyph name: fi	Contours detected: 1	Expected: 3
- Glyph name: percent	Contours detected: 4	Expected: 5
- Glyph name: uni00AD	Contours detected: 1	Expected: 0
- Glyph name: uni0E3F	Contours detected: 5	Expected: 3 
- And Glyph name: uniFFFC	Contours detected: 30	Expected: 22

[code: contour-count]

⚠ WARN: Check glyphs in mark glyph class are non-spacing. (com.google.fonts/check/gdef_spacing_marks)

• ⚠ WARN The following spacing glyphs may be in the GDEF mark glyph class by mistake:
  uni031B (U+031B) [code: spacing-mark-glyphs]

⚠ WARN: Check mark characters are in GDEF mark glyph class. (com.google.fonts/check/gdef_mark_chars)

• ⚠ WARN The following mark characters could be in the GDEF mark glyph class:
  uniFE00 (U+FE00), uniFE01 (U+FE01), uniFE02 (U+FE02), uniFE03 (U+FE03), uniFE04 (U+FE04), uniFE05 (U+FE05), uniFE06 (U+FE06), uniFE07 (U+FE07), uniFE08 (U+FE08), uniFE09 (U+FE09) and 6 more.

Use -F or --full-lists to disable shortening of long lists. [code: mark-chars]

ℹ INFO: Show hinting filesize impact. (com.google.fonts/check/hinting_impact)

• ℹ INFO Hinting filesize impact:

	TaiHeritagePro-Bold.ttf
Dehinted Size	296.9kb
Hinted Size	297.5kb
Increase	592 bytes
Change	0.2 %
[code: size-impact]

ℹ INFO: Font has old ttfautohint applied? (com.google.fonts/check/old_ttfautohint)

• ℹ INFO Could not detect which version of ttfautohint was used in this font. It is typically specified as a comment in the font version entries of the 'name' table. Such font version strings are currently: ['Version 2.600', 'Version 2.600'] [code: version-not-detected]

ℹ INFO: EPAR table present in font? (com.google.fonts/check/epar)

• ℹ INFO EPAR table not present in font. To learn more see When missing EPAR table, just emit INFO alert fonttools/fontbakery#818 [code: lacks-EPAR]

ℹ INFO: Check for font-v versioning. (com.google.fonts/check/fontv)

• ℹ INFO Version string is: "Version 2.600"
  The version string must ideally include a git commit hash and either a "dev" or a "release" suffix such as in the example below:
  "Version 1.3; git-0d08353-release" [code: bad-format]

ℹ INFO: Font contains all required tables? (com.google.fonts/check/required_tables)

• ℹ INFO This font contains the following optional tables:
  • loca
  • GPOS
  • GSUB
  • And gasp [code: optional-tables]

ℹ INFO: List all superfamily filepaths (com.google.fonts/check/superfamily/list)

• ℹ INFO . [code: family-path]

[29] TaiHeritagePro-Regular.ttf

🔥 FAIL: Check `Google Fonts Latin Core` glyph coverage. (com.google.fonts/check/glyph_coverage)

• 🔥 FAIL Missing required codepoints:

  • 0x2074 (SUPERSCRIPT FOUR)

  • 0x2212 (MINUS SIGN)

  • And 0x2215 (DIVISION SLASH)
    [code: missing-codepoints]

🔥 FAIL: Check license file has good copyright string. (com.google.fonts/check/license/OFL_copyright)

• 🔥 FAIL First line in license file does not match expected format: "copyright (c) 1995-2017, sil international (www.sil.org)"

🔥 FAIL: Check copyright namerecords match license file. (com.google.fonts/check/name/license)

• 🔥 FAIL License file OFL.txt exists but NameID 13 (LICENSE DESCRIPTION) value on platform 1 (MACINTOSH) is not specified for that. Value was: "Copyright (c) 1995-2017, SIL International (www.sil.org)
  with Reserved Font Name "Heritage".

This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at:
https://scripts.sil.org/OFL

---

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.

The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded,
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.

DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).

"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.

"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:

1. Neither the Font Software nor any of its individual components,
   in Original or Modified Versions, may be sold by itself.

2. Original or Modified Versions of the Font Software may be bundled,
   redistributed and/or sold with any software, provided that each copy
   contains the above copyright notice and this license. These can be
   included either as stand-alone text files, human-readable headers or
   in the appropriate machine-readable metadata fields within text or
   binary files as long as those fields can be easily viewed by the user.

3. No Modified Version of the Font Software may use the Reserved Font
   Name(s) unless explicit written permission is granted by the corresponding
   Copyright Holder. This restriction only applies to the primary font name as
   presented to the users.

4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
   Software shall not be used to promote, endorse or advertise any
   Modified Version, except to acknowledge the contribution(s) of the
   Copyright Holder(s) and the Author(s) or with their explicit written
   permission.

5. The Font Software, modified or unmodified, in part or in whole,
   must be distributed entirely under this license, and must not be
   distributed under any other license. The requirement for fonts to
   remain under this license does not apply to any document created
   using the Font Software.

TERMINATION
This license becomes null and void if any of the above conditions are
not met.

DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.
" Must be changed to "This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL" [code: wrong]

• 🔥 FAIL License file OFL.txt exists but NameID 13 (LICENSE DESCRIPTION) value on platform 3 (WINDOWS) is not specified for that. Value was: "Copyright (c) 1995-2017, SIL International (www.sil.org)
  with Reserved Font Name "Heritage".

This Font Software is licensed under the SIL Open Font License, Version 1.1.
This license is copied below, and is also available with a FAQ at:
https://scripts.sil.org/OFL

---

SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

PREAMBLE
The goals of the Open Font License (OFL) are to stimulate worldwide
development of collaborative font projects, to support the font creation
efforts of academic and linguistic communities, and to provide a free and
open framework in which fonts may be shared and improved in partnership
with others.

The OFL allows the licensed fonts to be used, studied, modified and
redistributed freely as long as they are not sold by themselves. The
fonts, including any derivative works, can be bundled, embedded,
redistributed and/or sold with any software provided that any reserved
names are not used by derivative works. The fonts and derivatives,
however, cannot be released under any other type of license. The
requirement for fonts to remain under this license does not apply
to any document created using the fonts or their derivatives.

DEFINITIONS
"Font Software" refers to the set of files released by the Copyright
Holder(s) under this license and clearly marked as such. This may
include source files, build scripts and documentation.

"Reserved Font Name" refers to any names specified as such after the
copyright statement(s).

"Original Version" refers to the collection of Font Software components as
distributed by the Copyright Holder(s).

"Modified Version" refers to any derivative made by adding to, deleting,
or substituting -- in part or in whole -- any of the components of the
Original Version, by changing formats or by porting the Font Software to a
new environment.

"Author" refers to any designer, engineer, programmer, technical
writer or other person who contributed to the Font Software.

PERMISSION & CONDITIONS
Permission is hereby granted, free of charge, to any person obtaining
a copy of the Font Software, to use, study, copy, merge, embed, modify,
redistribute, and sell modified and unmodified copies of the Font
Software, subject to the following conditions:

1. Neither the Font Software nor any of its individual components,
   in Original or Modified Versions, may be sold by itself.

2. Original or Modified Versions of the Font Software may be bundled,
   redistributed and/or sold with any software, provided that each copy
   contains the above copyright notice and this license. These can be
   included either as stand-alone text files, human-readable headers or
   in the appropriate machine-readable metadata fields within text or
   binary files as long as those fields can be easily viewed by the user.

3. No Modified Version of the Font Software may use the Reserved Font
   Name(s) unless explicit written permission is granted by the corresponding
   Copyright Holder. This restriction only applies to the primary font name as
   presented to the users.

4. The name(s) of the Copyright Holder(s) or the Author(s) of the Font
   Software shall not be used to promote, endorse or advertise any
   Modified Version, except to acknowledge the contribution(s) of the
   Copyright Holder(s) and the Author(s) or with their explicit written
   permission.

5. The Font Software, modified or unmodified, in part or in whole,
   must be distributed entirely under this license, and must not be
   distributed under any other license. The requirement for fonts to
   remain under this license does not apply to any document created
   using the Font Software.

TERMINATION
This license becomes null and void if any of the above conditions are
not met.

DISCLAIMER
THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
OTHER DEALINGS IN THE FONT SOFTWARE.
" Must be changed to "This Font Software is licensed under the SIL Open Font License, Version 1.1. This license is available with a FAQ at: https://scripts.sil.org/OFL" [code: wrong]

• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
• ⚠ WARN For now we're still accepting http URLs, but you should consider using https instead.
  [code: http]

🔥 FAIL: Copyright notices match canonical pattern in fonts (com.google.fonts/check/font_copyright)

• 🔥 FAIL Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)"
  But instead we have got:
  "Copyright (c) 1995-2017, SIL International (www.sil.org)" [code: bad-notice-format]
• 🔥 FAIL Name Table entry: Copyright notices should match a pattern similar to: "Copyright 2019 The Familyname Project Authors (git url)"
  But instead we have got:
  "Copyright (c) 1995-2017, SIL International (www.sil.org)" [code: bad-notice-format]

🔥 FAIL: Check name table: POSTSCRIPT_NAME entries. (com.google.fonts/check/name/postscriptname)

• 🔥 FAIL [POSTSCRIPT_NAME(6):MACINTOSH(1)]
  Expected: "TaiHeritagePro-Regular"
  But got: "TaiHeritagePro" [code: bad-entry]
• 🔥 FAIL [POSTSCRIPT_NAME(6):WINDOWS(3)]
  Expected: "TaiHeritagePro-Regular"
  But got: "TaiHeritagePro" [code: bad-entry]

🔥 FAIL: Font enables smart dropout control in "prep" table instructions? (com.google.fonts/check/smart_dropout)

• 🔥 FAIL The 'prep' table does not contain TrueType instructions enabling smart dropout control. To fix, export the font with autohinting enabled, or run ttfautohint on the font, or run the gftools fix-nonhinting script. [code: lacks-smart-dropout]

🔥 FAIL: Name table entries should not contain line-breaks. (com.google.fonts/check/name/line_breaks)

• 🔥 FAIL Name entry LICENSE_DESCRIPTION on platform WINDOWS contains a line-break. [code: line-break]

🔥 FAIL: OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts. (com.google.fonts/check/os2/use_typo_metrics)

• 🔥 FAIL OS/2.fsSelection bit 7 (USE_TYPO_METRICS) wasNOT set in the following fonts: ['TaiHeritagePro-Bold.ttf', 'TaiHeritagePro-Regular.ttf']. [code: missing-os2-fsselection-bit7]

🔥 FAIL: Name table records must not have trailing spaces. (com.google.fonts/check/name/trailing_spaces)

• 🔥 FAIL Name table record with key = (1, 0, 0, 13) has trailing spaces that must be removed: 'Copyright [...]SOFTWARE.
  ' [code: trailing-space]
• 🔥 FAIL Name table record with key = (3, 1, 1033, 13) has trailing spaces that must be removed: 'Copyright [...]OFTWARE.
  ' [code: trailing-space]

🔥 FAIL: Checking OS/2 usWinAscent & usWinDescent. (com.google.fonts/check/family/win_ascent_and_descent)

• 🔥 FAIL OS/2.usWinAscent value should be equal or greater than 2786, but got 2700 instead [code: ascent]

🔥 FAIL: Ensure dotted circle glyph is present and can attach marks. (com.google.fonts/check/dotted_circle)

• 🔥 FAIL The following glyphs could not be attached to the dotted circle glyph:
  • uni030C
  • uni0327
  • uni0304
  • hookabovecomb
  • uniAAB3
  • uniAABE
  • uni0306
  • uni0308
  • uniAAC1
  • dotbelowcomb
  • And 11 more.

Use -F or --full-lists to disable shortening of long lists. [code: unattached-dotted-circle-marks]

🔥 FAIL: Description strings in the name table must not contain copyright info. (com.google.fonts/check/name/no_copyright_on_description)

• 🔥 FAIL Some namerecords with ID=10 (NameID.DESCRIPTION) containing copyright info should be removed (perhaps these were added by a longstanding FontLab Studio 5.x bug that copied copyright notices to them.) [code: copyright-on-description]

🔥 FAIL: Space and non-breaking space have the same width? (com.google.fonts/check/whitespace_widths)

• 🔥 FAIL Space and non-breaking space have differing width: The space glyph named space is 591 font units wide, non-breaking space named (uni00A0) is 512 font units wide, and both should be positive and the same. GlyphsApp has "Sidebearing arithmetic" (https://glyphsapp.com/tutorials/spacing) which allows you to set the non-breaking space width to always equal the space width. [code: different-widths]

⚠ WARN: License URL matches License text on name table? (com.google.fonts/check/name/license_url)

• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=1, enc=0, name=13] [code: http-in-description]
• ⚠ WARN Please consider using HTTPS URLs at name table entry [plat=3, enc=1, name=13] [code: http-in-description]

⚠ WARN: Is the Grid-fitting and Scan-conversion Procedure ('gasp') table set to optimize rendering? (com.google.fonts/check/gasp)

• ℹ INFO These are the ppm ranges declared on the gasp table:

PPM <= 8:
flag = 0x02
- Use grayscale rendering
PPM <= 16:
flag = 0x01
- Use grid-fitting
PPM <= 65535:
flag = 0x03
- Use grid-fitting
- Use grayscale rendering
[code: ranges]

• ⚠ WARN The gasp table has a range of 8 that may be unneccessary. [code: non-ffff-range]
• ⚠ WARN The gasp table has a range of 16 that may be unneccessary. [code: non-ffff-range]
• ⚠ WARN The gasp range 0xFFFF value 0x03 should be set to 0x0F. [code: unset-flags]

⚠ WARN: Check name table: FULL_FONT_NAME entries. (com.google.fonts/check/name/fullfontname)

• ⚠ WARN [FULL_FONT_NAME(4):MACINTOSH(1)]
  Got "Tai Heritage Pro" which lacks "Regular", but it is probably OK in this case. [code: lacks-regular]
• ⚠ WARN [FULL_FONT_NAME(4):WINDOWS(3)]
  Got "Tai Heritage Pro" which lacks "Regular", but it is probably OK in this case. [code: lacks-regular]

⚠ WARN: Ensure fonts have ScriptLangTags declared on the 'meta' table. (com.google.fonts/check/meta/script_lang_tags)

• ⚠ WARN This font file does not have a 'meta' table. [code: lacks-meta-table]

⚠ WARN: Check font contains no unreachable glyphs (com.google.fonts/check/unreachable_glyphs)

• ⚠ WARN The following glyphs could not be reached by codepoint or substitution rules:
  • .null
    [code: unreachable-glyphs]

⚠ WARN: Check if each glyph has the recommended amount of contours. (com.google.fonts/check/contour_count)

• ⚠ WARN This font has a 'Soft Hyphen' character (codepoint 0x00AD) which is supposed to be zero-width and invisible, and is used to mark a hyphenation possibility within a word in the absence of or overriding dictionary hyphenation. It is mostly an obsolete mechanism now, and the character is only included in fonts for legacy codepage coverage. [code: softhyphen]
• ⚠ WARN This check inspects the glyph outlines and detects the total number of contours in each of them. The expected values are infered from the typical ammounts of contours observed in a large collection of reference font families. The divergences listed below may simply indicate a significantly different design on some of your glyphs. On the other hand, some of these may flag actual bugs in the font such as glyphs mapped to an incorrect codepoint. Please consider reviewing the design and codepoint assignment of these to make sure they are correct.

The following glyphs do not have the recommended number of contours:

- Glyph name: percent	Contours detected: 4	Expected: 5
- Glyph name: uni00AD	Contours detected: 1	Expected: 0
- Glyph name: uni0E3F	Contours detected: 5	Expected: 3
- Glyph name: uniFFFC	Contours detected: 30	Expected: 22
- Glyph name: fi	Contours detected: 1	Expected: 3
- Glyph name: percent	Contours detected: 4	Expected: 5
- Glyph name: uni00AD	Contours detected: 1	Expected: 0
- Glyph name: uni0E3F	Contours detected: 5	Expected: 3 
- And Glyph name: uniFFFC	Contours detected: 30	Expected: 22

[code: contour-count]

⚠ WARN: Check glyphs in mark glyph class are non-spacing. (com.google.fonts/check/gdef_spacing_marks)

• ⚠ WARN The following spacing glyphs may be in the GDEF mark glyph class by mistake:
  uni031B (U+031B) [code: spacing-mark-glyphs]

⚠ WARN: Check mark characters are in GDEF mark glyph class. (com.google.fonts/check/gdef_mark_chars)

• ⚠ WARN The following mark characters could be in the GDEF mark glyph class:
  uniFE00 (U+FE00), uniFE01 (U+FE01), uniFE02 (U+FE02), uniFE03 (U+FE03), uniFE04 (U+FE04), uniFE05 (U+FE05), uniFE06 (U+FE06), uniFE07 (U+FE07), uniFE08 (U+FE08), uniFE09 (U+FE09) and 6 more.

Use -F or --full-lists to disable shortening of long lists. [code: mark-chars]

⚠ WARN: Does GPOS table have kerning information? This check skips monospaced fonts as defined by post.isFixedPitch value (com.google.fonts/check/gpos_kerning_info)

• ⚠ WARN GPOS table lacks kerning information. [code: lacks-kern-info]

⚠ WARN: Are there any misaligned on-curve points? (com.google.fonts/check/outline_alignment_miss)

• ⚠ WARN The following glyphs have on-curve points which have potentially incorrect y coordinates:
  • comma (U+002C): X=278.5,Y=-1.5 (should be at baseline 0?)
  • colon (U+003A): X=362.5,Y=1.0 (should be at baseline 0?)
  • colon (U+003A): X=208.0,Y=2.0 (should be at baseline 0?)
  • semicolon (U+003B): X=278.5,Y=-1.5 (should be at baseline 0?)
  • S (U+0053): X=775.5,Y=-2.0 (should be at baseline 0?)
  • a (U+0061): X=203.0,Y=-0.5 (should be at baseline 0?)
  • b (U+0062): X=320.0,Y=-1.0 (should be at baseline 0?)
  • c (U+0063): X=589.5,Y=-2.0 (should be at baseline 0?)
  • e (U+0065): X=619.0,Y=2.0 (should be at baseline 0?)
  • f (U+0066): X=425.5,Y=1148.0 (should be at x-height 1150?) and 85 more.

Use -F or --full-lists to disable shortening of long lists. [code: found-misalignments]

ℹ INFO: Show hinting filesize impact. (com.google.fonts/check/hinting_impact)

• ℹ INFO Hinting filesize impact:

	TaiHeritagePro-Regular.ttf
Dehinted Size	268.2kb
Hinted Size	268.7kb
Increase	572 bytes
Change	0.2 %
[code: size-impact]

ℹ INFO: Font has old ttfautohint applied? (com.google.fonts/check/old_ttfautohint)

• ℹ INFO Could not detect which version of ttfautohint was used in this font. It is typically specified as a comment in the font version entries of the 'name' table. Such font version strings are currently: ['Version 2.600', 'Version 2.600'] [code: version-not-detected]

ℹ INFO: EPAR table present in font? (com.google.fonts/check/epar)

• ℹ INFO EPAR table not present in font. To learn more see When missing EPAR table, just emit INFO alert fonttools/fontbakery#818 [code: lacks-EPAR]

ℹ INFO: Check for font-v versioning. (com.google.fonts/check/fontv)

• ℹ INFO Version string is: "Version 2.600"
  The version string must ideally include a git commit hash and either a "dev" or a "release" suffix such as in the example below:
  "Version 1.3; git-0d08353-release" [code: bad-format]

ℹ INFO: Font contains all required tables? (com.google.fonts/check/required_tables)

• ℹ INFO This font contains the following optional tables:
  • loca
  • GPOS
  • GSUB
  • And gasp [code: optional-tables]

ℹ INFO: List all superfamily filepaths (com.google.fonts/check/superfamily/list)

• ℹ INFO . [code: family-path]

### Summary

💔 ERROR	🔥 FAIL	⚠ WARN	💤 SKIP	ℹ INFO	🍞 PASS	🔎 DEBUG
0	25	17	217	13	162	0
0%	6%	4%	50%	3%	37%	0%

Note: The following loglevels were omitted in this report:

• SKIP
• PASS
• DEBUG

[RosaWagner]

This should be discussed with SIL:
🔥 FAIL: OS/2.fsSelection bit 7 (USE_TYPO_METRICS) is set in all fonts. (com.google.fonts/check/os2/use_typo_metrics)
🔥 FAIL: Checking OS/2 usWinAscent & usWinDescent. (com.google.fonts/check/family/win_ascent_and_descent)
🔥 FAIL OS/2.usWinAscent value should be equal or greater than 2786, but got 2700 instead [code: ascent]
🔥 FAIL: Ensure dotted circle glyph is present and can attach marks. (com.google.fonts/check/dotted_circle)

[jvgaultney]

Our understanding is that GF will hot fix bit 7 and ignore the missing dotted circle. The WinAsc/Desc cannot change without badly breaking user docs from apps that do not pay attention to bit 7 and continue to use WinAsc/Desc.