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Display problems: italic y and x

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I am experiencing puzzling display problems with pages involving lowercase italic “y” and “x”; Lowercase y’s are dropped from displayed text and the space is closed up. The word “type” becomes “the” for example. Lowercase x’s displays as open quotation marks. This seems to happen regardless of the called for font, but only in italics.

The pages where I am seeing this problem display properly in Safari. Running Firefox 70.0.1 (64 bit) on a MacBook Pro, 13 inch, 2018, running Mojave 10.14.6

I am experiencing puzzling display problems with pages involving lowercase italic “y” and “x”; Lowercase y’s are dropped from displayed text and the space is closed up. The word “type” becomes “the” for example. Lowercase x’s displays as open quotation marks. This seems to happen regardless of the called for font, but only in italics. The pages where I am seeing this problem display properly in Safari. Running Firefox 70.0.1 (64 bit) on a MacBook Pro, 13 inch, 2018, running Mojave 10.14.6
Citation

Détails additionnels sur le système

Application

  • Firefox 70.0.1
  • Agent utilisateur : Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:70.0) Gecko/20100101 Firefox/70.0
  • URL d’assistance : https://support.mozilla.org/1/firefox/70.0.1/Darwin/en-US/

Extensions

  • Amazon.com 1.1 (amazondotcom@search.mozilla.org)
  • Bing 1.0 (bing@search.mozilla.org)
  • DuckDuckGo 1.0 (ddg@search.mozilla.org)
  • eBay 1.0 (ebay@search.mozilla.org)
  • Google 1.0 (google@search.mozilla.org)
  • Twitter 1.0 (twitter@search.mozilla.org)
  • Wikipedia (en) 1.0 (wikipedia@search.mozilla.org)

JavaScript

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Accélération graphique

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  • webgl1DriverExtensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier
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  • webgl1Renderer : Intel Inc. -- Intel(R) Iris(TM) Plus Graphics 655
  • webgl1Version : 4.1 INTEL-12.10.12
  • webgl1WSIInfo : CGL
  • webgl2DriverExtensions : GL_ARB_blend_func_extended GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_ES2_compatibility GL_ARB_explicit_attrib_location GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader5 GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_occlusion_query2 GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_subroutine GL_ARB_shading_language_include GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_texture_storage GL_ARB_texture_swizzle GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_EXT_debug_label GL_EXT_debug_marker GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_sRGB_decode GL_APPLE_client_storage GL_APPLE_container_object_shareable GL_APPLE_flush_render GL_APPLE_object_purgeable GL_APPLE_rgb_422 GL_APPLE_row_bytes GL_APPLE_texture_range GL_ATI_texture_mirror_once GL_NV_texture_barrier
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  • webgl2Version : 4.1 INTEL-12.10.12
  • webgl2WSIInfo : CGL
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Préférences modifiées

Divers

  • JS utilisateur : Non
  • Accessibilité : Non
cor-el
  • Top 10 Contributor
  • Moderator
17585 solutions 159079 réponses

This could be a problem with some of the fonts on your Mac computer like Times or Helvetica

See:

This could be a problem with some of the fonts on your Mac computer like Times or Helvetica See: * [/questions/1268528] when I type the number 9, the underscore symbol appears
Est-ce que ceci vous a été utile ?
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Auteur de la question

Thanks. But the problem doesn't seem to be specific to a particular font, or to fonts installed on my machine. And it persisted when the first font I noticed it with, Times, was re-installed.

Thanks. But the problem doesn't seem to be specific to a particular font, or to fonts installed on my machine. And it persisted when the first font I noticed it with, Times, was re-installed.
Est-ce que ceci vous a été utile ?
Citation
cor-el
  • Top 10 Contributor
  • Moderator
17585 solutions 159079 réponses

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Font tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.

You can check in the <b>Rules</b> tab in the right panel in the Inspector what font-family is used for selected text. You can check in the <b>Font</b> tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website. *https://developer.mozilla.org/en-US/Tools/Page_Inspector/How_to/Edit_fonts
Est-ce que ceci vous a été utile ?
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Auteur de la question

Thanks. I located an example of the problem I’ve been seeing, at luc.devroye.org

The italic word “Density” shows as “Densit”

Rules shows font: serif and bgcolor: ffffff Both lines are crossed out and accompanied by warning signs.

Fonts, under Fonts Used:

Apple Color Emoji Apple Symbols Hiragano Kaku Gothic Lucida Grande Times Times New Roman

What’s being used to display the problematic text might be Times or Times New Roman.

Thanks. I located an example of the problem I’ve been seeing, at luc.devroye.org The italic word “Density” shows as “Densit” Rules shows font: serif and bgcolor: ffffff Both lines are crossed out and accompanied by warning signs. Fonts, under Fonts Used: Apple Color Emoji Apple Symbols Hiragano Kaku Gothic Lucida Grande Times Times New Roman What’s being used to display the problematic text might be Times or Times New Roman.
Est-ce que ceci vous a été utile ?
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