为了大胆的，斜体和加粗斜体我换成了苏托尼MJ从卡尔普鲁什因为它没有这些功能。尽管我把所有这些.ttf文件都放在我的工作目录中，大胆的，斜体和加粗斜体功能不起作用。
以下是我的tex文件中的内容：
\documentclass{article}
\usepackage{harfload, fontspec}
\setmainfont{SutonnyOMJ}[
Extension = .ttf,
BoldFont = SutonnyMJ-Bold,
ItalicFont = SutonnyMJ-Italic,
BoldItalicFont = SutonnyMJ-BoldItalic,
RawFeature = {mode=harf}
]
\parindent 0pt
\begin{document}
কি অবস্থা? \textbf{কি অবস্থা?} \textit{কি অবস্থা?} \\
\textbf{\textit{কি অবস্থা?}} \emph{কি অবস্থা?}
\end{document}
输出如下：
在 MS Word 中没有问题，这是 MS Word 的输出：
这是日志文件：
This is HarfTeX, Version 0.1.2 (TeX Live 2019/W32TeX) (format=harflatex 2019.6.16) 18 JUN 2019 07:06
restricted system commands enabled.
file:line:error style messages enabled.
**c:/Users/Emon/Desktop/tikz/test
(c:/Users/Emon/Desktop/tikz/test.tex
LaTeX2e <2018-12-01>
Lua module: luaotfload-main 2019-05-18 2.97 luaotfload entry point
Lua module: luaotfload-init 2019-05-18 2.97 luaotfload submodule / initialization
Lua module: lualibs 2019-05-18 2.65 ConTeXt Lua standard libraries.
Lua module: lualibs-extended 2019-05-18 2.65 ConTeXt Lua libraries -- extended collection.
Lua module: luaotfload-log 2019-05-18 2.97 luaotfload submodule / logging
Lua module: luaotfload-parsers 2019-05-18 2.97 luaotfload submodule / filelist
Lua module: luaotfload-configuration 2019-05-18 2.97 luaotfload submodule / config file reader
luaotfload | conf : Root cache directory is C:/Users/Emon/.texlive2019/texmf-var/luatex-cache/generic/names.
luaotfload | init : Loading fontloader “fontloader-2019-05-18.lua” from kpse-resolved path “c:/texlive/2019/texmf-dist/tex/luatex/luaotfload/fontloader-2019-05-18.lua”.
Lua-only attribute luaotfload@state = 1
Lua-only attribute luaotfload@noligature = 2
Lua-only attribute luaotfload@syllabe = 3
luaotfload | init : Context OpenType loader version “3.108”
Inserting `luaotfload.node_processor' at position 1 in `pre_linebreak_filter'.
Inserting `luaotfload.node_processor' at position 1 in `hpack_filter'.
Lua module: luaotfload-loaders 2019-05-18 2.97 luaotfload submodule / callback handling
Inserting `luaotfload.define_font' at position 1 in `define_font'.
Lua module: luaotfload-database 2019-05-18 2.97 luaotfload submodule / database
Lua module: luaotfload-colors 2019-05-18 2.97 luaotfload submodule / color
Lua-only attribute luaotfload_color_attribute = 4
Lua module: luaotfload-resolvers 2019-05-18 2.97 luaotfload submodule / resolvers
luaotfload | conf : Root cache directory is C:/Users/Emon/.texlive2019/texmf-var/luatex-cache/generic/names.
Lua module: luaotfload-features 2019-05-18 2.97 luaotfload submodule / features
Lua module: luaotfload-letterspace 2019-05-18 2.97 luaotfload submodule / color
Lua module: luaotfload-auxiliary 2019-05-18 2.97 luaotfload submodule / auxiliary functions
Inserting `luaotfload.aux.set_sscale_dimens' at position 1 in `luaotfload.patch_font'.
Inserting `luaotfload.aux.patch_cambria_domh' at position 2 in `luaotfload.patch_font'.
Inserting `luaotfload.aux.fixup_fontdata' at position 1 in `luaotfload.patch_font_unsafe'.
Inserting `luaotfload.aux.set_capheight' at position 3 in `luaotfload.patch_font'.
Inserting `luaotfload.rewrite_fontname' at position 4 in `luaotfload.patch_font'.
luaotfload | main : initialization completed in 0.169 seconds
(c:/texlive/2019/texmf-dist/tex/latex/base/minimal.cls
Document Class: minimal 2001/05/25 Standard LaTeX minimal class
) (c:/texlive/2019/texmf-dist/tex/generic/harftex/harfload.sty
Package: harfload 2019/04/26 v0.1.0 Unicode text layout system
Removing `luaotfload.node_processor' from `hpack_filter'.
Inserting `Harf hpack_filter callback' at position 1 in `hpack_filter'.
Inserting `luaotfload.node_processor' at position 2 in `hpack_filter'.
Inserting `Harf wrapup_run callback' at position 1 in `wrapup_run'.
Removing `luaotfload.node_processor' from `pre_linebreak_filter'.
Inserting `Harf pre_linebreak_filter callback' at position 1 in `pre_linebreak_filter'.
Inserting `luaotfload.node_processor' at position 2 in `pre_linebreak_filter'.
Inserting `Harf get_glyph_string callback' at position 1 in `get_glyph_string'.
Inserting `Harf get_char_tounicode callback' at position 1 in `get_char_tounicode'.
Inserting `Harf pre_output_filter callback' at position 1 in `pre_output_filter'.) (c:/texlive/2019/texmf-dist/tex/latex/fontspec/fontspec.sty (c:/texlive/2019/texmf-dist/tex/latex/l3packages/xparse/xparse.sty (c:/texlive/2019/texmf-dist/tex/latex/l3kernel/expl3.sty
Package: expl3 2019-05-28 L3 programming layer (loader)
(c:/texlive/2019/texmf-dist/tex/latex/l3kernel/expl3-code.tex
Package: expl3 2019-05-28 L3 programming layer (code)
\ucharcat@table=\catcodetable5
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\l_tmpb_int=\count82
\g_tmpa_int=\count83
\g_tmpb_int=\count84
\g__kernel_prg_map_int=\count85
\c__ior_term_ior=\count86
\c_log_iow=\count87
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\l__iow_line_target_int=\count89
\l__iow_one_indent_int=\count90
\l__iow_indent_int=\count91
\c_zero_dim=\dimen102
\c_max_dim=\dimen103
\l_tmpa_dim=\dimen104
\l_tmpb_dim=\dimen105
\g_tmpa_dim=\dimen106
\g_tmpb_dim=\dimen107
\c_zero_skip=\skip41
\c_max_skip=\skip42
\l_tmpa_skip=\skip43
\l_tmpb_skip=\skip44
\g_tmpa_skip=\skip45
\g_tmpb_skip=\skip46
\c_zero_muskip=\muskip10
\c_max_muskip=\muskip11
\l_tmpa_muskip=\muskip12
\l_tmpb_muskip=\muskip13
\g_tmpa_muskip=\muskip14
\g_tmpb_muskip=\muskip15
\l_keys_choice_int=\count92
\l__intarray_loop_int=\count93
\c__intarray_sp_dim=\dimen108
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\c__fp_leading_shift_int=\count95
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\c__fp_big_middle_shift_int=\count99
\c__fp_big_trailing_shift_int=\count100
\c__fp_Bigg_leading_shift_int=\count101
\c__fp_Bigg_middle_shift_int=\count102
\c__fp_Bigg_trailing_shift_int=\count103
\g__fp_array_int=\count104
\l__fp_array_loop_int=\count105
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\l__tl_analysis_normal_int=\count117
\l__tl_analysis_index_int=\count118
\l__tl_analysis_nesting_int=\count119
\l__tl_analysis_type_int=\count120
\l__regex_internal_a_int=\count121
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\l__regex_internal_c_int=\count123
\l__regex_balance_int=\count124
\l__regex_group_level_int=\count125
\l__regex_mode_int=\count126
\c__regex_cs_in_class_mode_int=\count127
\c__regex_cs_mode_int=\count128
\l__regex_catcodes_int=\count129
\l__regex_default_catcodes_int=\count130
\c__regex_catcode_L_int=\count131
\c__regex_catcode_O_int=\count132
\c__regex_catcode_A_int=\count133
\c__regex_all_catcodes_int=\count134
\l__regex_show_lines_int=\count135
\l__regex_min_state_int=\count136
\l__regex_max_state_int=\count137
\l__regex_left_state_int=\count138
\l__regex_right_state_int=\count139
\l__regex_capturing_group_int=\count140
\l__regex_min_pos_int=\count141
\l__regex_max_pos_int=\count142
\l__regex_curr_pos_int=\count143
\l__regex_start_pos_int=\count144
\l__regex_success_pos_int=\count145
\l__regex_curr_char_int=\count146
\l__regex_curr_catcode_int=\count147
\l__regex_last_char_int=\count148
\l__regex_case_changed_char_int=\count149
\l__regex_curr_state_int=\count150
\l__regex_step_int=\count151
\l__regex_min_active_int=\count152
\l__regex_max_active_int=\count153
\l__regex_replacement_csnames_int=\count154
\l__regex_match_count_int=\count155
\l__regex_min_submatch_int=\count156
\l__regex_submatch_int=\count157
\l__regex_zeroth_submatch_int=\count158
\g__regex_trace_regex_int=\count159
\c_empty_box=\box27
\l_tmpa_box=\box28
\l_tmpb_box=\box29
\g_tmpa_box=\box30
\g_tmpb_box=\box31
\l__box_top_dim=\dimen109
\l__box_bottom_dim=\dimen110
\l__box_left_dim=\dimen111
\l__box_right_dim=\dimen112
\l__box_top_new_dim=\dimen113
\l__box_bottom_new_dim=\dimen114
\l__box_left_new_dim=\dimen115
\l__box_right_new_dim=\dimen116
\l__box_internal_box=\box32
\l__coffin_internal_box=\box33
\l__coffin_internal_dim=\dimen117
\l__coffin_offset_x_dim=\dimen118
\l__coffin_offset_y_dim=\dimen119
\l__coffin_x_dim=\dimen120
\l__coffin_y_dim=\dimen121
\l__coffin_x_prime_dim=\dimen122
\l__coffin_y_prime_dim=\dimen123
\c_empty_coffin=\box34
\l__coffin_aligned_coffin=\box35
\l__coffin_aligned_internal_coffin=\box36
\l_tmpa_coffin=\box37
\l_tmpb_coffin=\box38
\g_tmpa_coffin=\box39
\g_tmpb_coffin=\box40
\l__coffin_bounding_shift_dim=\dimen124
\l__coffin_left_corner_dim=\dimen125
\l__coffin_right_corner_dim=\dimen126
\l__coffin_bottom_corner_dim=\dimen127
\l__coffin_top_corner_dim=\dimen128
\l__coffin_scaled_total_height_dim=\dimen129
\l__coffin_scaled_width_dim=\dimen130
\c__coffin_empty_coffin=\box41
\l__coffin_display_coffin=\box42
\l__coffin_display_coord_coffin=\box43
\l__coffin_display_pole_coffin=\box44
\l__coffin_display_offset_dim=\dimen131
\l__coffin_display_x_dim=\dimen132
\l__coffin_display_y_dim=\dimen133
\g__file_internal_ior=\read1
\l__seq_internal_a_int=\count160
\l__seq_internal_b_int=\count161
\c__deprecation_minus_one=\count162
) (c:/texlive/2019/texmf-dist/tex/latex/l3kernel/l3pdfmode.def
File: l3pdfmode.def 2019-04-06 v L3 Experimental driver: PDF mode
\l__driver_internal_box=\box45
\l__driver_color_stack_int=\count163
))
Package: xparse 2019-05-28 L3 Experimental document command parser
\l__xparse_current_arg_int=\count164
\g__xparse_grabber_int=\count165
\l__xparse_m_args_int=\count166
\l__xparse_v_nesting_int=\count167
)
Package: fontspec 2019/03/15 v2.7c Font selection for XeLaTeX and LuaLaTeX
Lua module: fontspec 2019/03/15 2.7c Font selection for XeLaTeX and LuaLaTeX (c:/texlive/2019/texmf-dist/tex/latex/fontspec/fontspec-luatex.sty
Package: fontspec-luatex 2019/03/15 v2.7c Font selection for XeLaTeX and LuaLaTeX
\l__fontspec_script_int=\count168
\l__fontspec_language_int=\count169
\l__fontspec_strnum_int=\count170
\l__fontspec_tmp_int=\count171
\l__fontspec_tmpa_int=\count172
\l__fontspec_tmpb_int=\count173
\l__fontspec_tmpc_int=\count174
\l__fontspec_em_int=\count175
\l__fontspec_emdef_int=\count176
\l__fontspec_strong_int=\count177
\l__fontspec_strongdef_int=\count178
\l__fontspec_tmpa_dim=\dimen134
\l__fontspec_tmpb_dim=\dimen135
\l__fontspec_tmpc_dim=\dimen136
(c:/texlive/2019/texmf-dist/tex/latex/base/fontenc.sty
Package: fontenc 2018/08/11 v2.0j Standard LaTeX package
(c:/texlive/2019/texmf-dist/tex/latex/base/tuenc.def
File: tuenc.def 2018/08/11 v2.0j Standard LaTeX file
LaTeX Font Info: Redeclaring font encoding TU on input line 82.
)
luaotfload | db : Font names database loaded from C:/Users/Emon/.texlive2019/texmf-var/luatex-cache/generic/names/luaotfload-names.luc) (c:/texlive/2019/texmf-dist/tex/latex/fontspec/fontspec.cfg)
LaTeX Info: Redefining \itshape on input line 3783.
LaTeX Info: Redefining \slshape on input line 3788.
LaTeX Info: Redefining \scshape on input line 3793.
LaTeX Info: Redefining \upshape on input line 3798.
LaTeX Info: Redefining \em on input line 3828.
LaTeX Info: Redefining \emph on input line 3853.
))
Package fontspec Info: Font family 'SutonnyOMJ(0)' created for font
(fontspec) 'SutonnyOMJ' with options [Ligatures=TeX,Extension =
(fontspec) .ttf,BoldFont = SutonnyMJ-Bold,ItalicFont =
(fontspec) SutonnyMJ-Italic,BoldItalicFont =
(fontspec) SutonnyMJ-BoldItalic,RawFeature = {mode=harf}].
(fontspec)
(fontspec) This font family consists of the following NFSS
(fontspec) series/shapes:
(fontspec)
(fontspec) - 'normal' (m/n) with NFSS spec.:
(fontspec) <->"[SutonnyOMJ.ttf]:mode=node;+tlig;mode=harf;"
(fontspec) - 'small caps' (m/sc) with NFSS spec.:
(fontspec) - 'bold' (bx/n) with NFSS spec.:
(fontspec) <->"[SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;"
(fontspec) - 'bold small caps' (bx/sc) with NFSS spec.:
(fontspec) - 'italic' (m/it) with NFSS spec.:
(fontspec) <->"[SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;"
(fontspec) - 'italic small caps' (m/itsc) with NFSS spec.:
(fontspec) - 'bold italic' (bx/it) with NFSS spec.:
(fontspec) <->"[SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;"
(fontspec) - 'bold italic small caps' (bx/itsc) with NFSS spec.:
LaTeX Info: Redefining \rmfamily on input line 9.
(./test.aux)
\openout1 = test.aux
LaTeX Font Info: Checking defaults for OML/cmm/m/it on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for T1/cmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for OT1/cmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for OMS/cmsy/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for TU/lmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for OMX/cmex/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
LaTeX Font Info: Checking defaults for U/cmr/m/n on input line 11.
LaTeX Font Info: ... okay on input line 11.
Package fontspec Info: Adjusting the maths setup (use [no-math] to avoid
(fontspec) this).
\symlegacymaths=\mathgroup4
LaTeX Font Info: Overwriting symbol font `legacymaths' in version `bold'
(Font) OT1/cmr/m/n --> OT1/cmr/bx/n on input line 11.
LaTeX Font Info: Redeclaring math accent \acute on input line 11.
LaTeX Font Info: Redeclaring math accent \grave on input line 11.
LaTeX Font Info: Redeclaring math accent \ddot on input line 11.
LaTeX Font Info: Redeclaring math accent \tilde on input line 11.
LaTeX Font Info: Redeclaring math accent \bar on input line 11.
LaTeX Font Info: Redeclaring math accent \breve on input line 11.
LaTeX Font Info: Redeclaring math accent \check on input line 11.
LaTeX Font Info: Redeclaring math accent \hat on input line 11.
LaTeX Font Info: Redeclaring math accent \dot on input line 11.
LaTeX Font Info: Redeclaring math accent \mathring on input line 11.
LaTeX Font Info: Redeclaring math symbol \colon on input line 11.
LaTeX Font Info: Redeclaring math symbol \Gamma on input line 11.
LaTeX Font Info: Redeclaring math symbol \Delta on input line 11.
LaTeX Font Info: Redeclaring math symbol \Theta on input line 11.
LaTeX Font Info: Redeclaring math symbol \Lambda on input line 11.
LaTeX Font Info: Redeclaring math symbol \Xi on input line 11.
LaTeX Font Info: Redeclaring math symbol \Pi on input line 11.
LaTeX Font Info: Redeclaring math symbol \Sigma on input line 11.
LaTeX Font Info: Redeclaring math symbol \Upsilon on input line 11.
LaTeX Font Info: Redeclaring math symbol \Phi on input line 11.
LaTeX Font Info: Redeclaring math symbol \Psi on input line 11.
LaTeX Font Info: Redeclaring math symbol \Omega on input line 11.
LaTeX Font Info: Redeclaring math symbol \mathdollar on input line 11.
LaTeX Font Info: Redeclaring symbol font `operators' on input line 11.
LaTeX Font Info: Encoding `OT1' has changed to `TU' for symbol font
(Font) `operators' in the math version `normal' on input line 11.
LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
(Font) OT1/cmr/m/n --> TU/SutonnyOMJ(0)/m/n on input line 11.
LaTeX Font Info: Encoding `OT1' has changed to `TU' for symbol font
(Font) `operators' in the math version `bold' on input line 11.
LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
(Font) OT1/cmr/bx/n --> TU/SutonnyOMJ(0)/m/n on input line 11.
LaTeX Font Info: Overwriting symbol font `operators' in version `normal'
(Font) TU/SutonnyOMJ(0)/m/n --> TU/SutonnyOMJ(0)/m/n on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathit' in version `normal'
(Font) OT1/cmr/m/it --> TU/SutonnyOMJ(0)/m/it on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathbf' in version `normal'
(Font) OT1/cmr/bx/n --> TU/SutonnyOMJ(0)/bx/n on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `normal'
(Font) OT1/cmss/m/n --> TU/lmss/m/n on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `normal'
(Font) OT1/cmtt/m/n --> TU/lmtt/m/n on input line 11.
LaTeX Font Info: Overwriting symbol font `operators' in version `bold'
(Font) TU/SutonnyOMJ(0)/m/n --> TU/SutonnyOMJ(0)/bx/n on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathit' in version `bold'
(Font) OT1/cmr/bx/it --> TU/SutonnyOMJ(0)/bx/it on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathsf' in version `bold'
(Font) OT1/cmss/bx/n --> TU/lmss/bx/n on input line 11.
LaTeX Font Info: Overwriting math alphabet `\mathtt' in version `bold'
(Font) OT1/cmtt/m/n --> TU/lmtt/bx/n on input line 11.
[1{c:/texlive/2019/texmf-var/fonts/map/pdftex/updmap/pdftex.map}
Missing character: There is no ক (U+0995) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no অ (U+0985) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ব (U+09AC) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no স (U+09B8) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ্ (U+09CD) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no থ (U+09A5) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-Bold.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ক (U+0995) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no অ (U+0985) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ব (U+09AC) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no স (U+09B8) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ্ (U+09CD) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no থ (U+09A5) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ক (U+0995) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no অ (U+0985) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ব (U+09AC) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no স (U+09B8) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ্ (U+09CD) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no থ (U+09A5) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-BoldItalic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ক (U+0995) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no অ (U+0985) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ব (U+09AC) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no স (U+09B8) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no ্ (U+09CD) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no থ (U+09A5) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
Missing character: There is no (U+0000) in font [SutonnyMJ-Italic.ttf]:mode=node;+tlig;mode=harf;!
] (./test.aux))
Here is how much of HarfTeX's memory you used:
11418 strings out of 494308
100000,383344 words of node,token memory allocated
544 words of node memory still in use:
3 hlist, 1 vlist, 1 rule, 2 glue, 3 kern, 23 glyph, 10 attribute, 40 glue_spec, 10 attribute_list, 1 write nodes
avail lists: 2:19,3:48,4:2,5:21,6:1,7:63,9:8
15645 multiletter control sequences out of 65536+600000
36 fonts using 6252975 bytes
47i,4n,70p,362b,446s stack positions out of 5000i,500n,10000p,200000b,100000s
<./SutonnyMJ-BoldItalic.ttf><./SutonnyMJ-Italic.ttf><./SutonnyMJ-Bold.ttf><./SutonnyOMJ.ttf>
Output written on test.pdf (1 page, 12193 bytes).
PDF statistics: 36 PDF objects out of 1000 (max. 8388607)
20 compressed objects within 1 object stream
0 named destinations out of 1000 (max. 131072)
1 words of extra memory for PDF output out of 10000 (max. 100000000)
如何解决这个问题？
答案1
这肯定是字体问题。如果你检查文件SutonnyMJ-*.ttf，你会发现它们的大小约为 73 KB，而SutonnyOMJ.ttf约为 352 KB！这应该已经引起警觉了。
确实，字体SutonnyMJ-*.ttf：
- 未遵循 Unicode 标准将字形分配给正确的代码点。例如，
U+0995（孟加拉语字母 Ka）的字形编码为U+004B（拉丁文大写字母 K）。 - 不包含执行辅音群连字所需的查找表。例如，
<U+09B8 U+09CD U+09A5>（孟加拉语字母 Sa、孟加拉语符号 Virama、孟加拉语字母 Tha）无法形成正确的群。
\documentclass{article}
\usepackage{fontspec}
\setmainfont{SutonnyOMJ}[
Extension = .ttf,
BoldFont = SutonnyMJ-Bold,
ItalicFont = SutonnyMJ-Italic,
BoldItalicFont = SutonnyMJ-BoldItalic,
% RawFeature = {mode=harf}
]
\parindent 0pt
\begin{document}
কি অবস্থা? \textbf{wK Ae¯’v?} \textit{wK Ae¯’v?} \\
\textbf{\textit{wK Ae¯’v?}} \emph{wK Ae¯’v?}
\medskip
\char"0995\char"09BF\ \char"0985\char"09AC\char"09B8\char"09CD\char"09A5\char"09BE\char"003F \\
\char"0077\char"004B\ \char"0041\char"0065\char"00AF\char"2019\char"0076\char"003F\ %
\textbf{\char"0077\char"004B\ \char"0041\char"0065\char"00AF\char"2019\char"0076\char"003F}
\end{document}
答案2
字体已损坏，斜体、粗体和粗斜体字体的拉丁字符位置用孟加拉字形代替。只有常规字体编码正确：
