diff options
Diffstat (limited to 'source/luametatex/source/tex/texfont.c')
| -rw-r--r-- | source/luametatex/source/tex/texfont.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/source/luametatex/source/tex/texfont.c b/source/luametatex/source/tex/texfont.c index b274b3ae9..33445122b 100644 --- a/source/luametatex/source/tex/texfont.c +++ b/source/luametatex/source/tex/texfont.c @@ -342,7 +342,7 @@ charinfo *tex_get_charinfo(halfword f, int c) if (tglyph >= lmt_font_state.fonts[f]->chardata_size) { tex_font_malloc_charinfo(f, 256); } - lmt_font_state.fonts[f]->chardata[tglyph].expansion = 1000; + lmt_font_state.fonts[f]->chardata[tglyph].expansion = scaling_factor; sa_value.int_value = tglyph; /*tex 1 means global */ sa_set_item_4(lmt_font_state.fonts[f]->characters, c, sa_value, 1); @@ -495,7 +495,7 @@ int tex_get_math_char(halfword f, int c, int size, scaled *scale, int direction) if (scale) { *scale = tex_get_math_font_scale(f, size); if (! *scale) { - *scale = 1000; + *scale = scaling_factor; } } return c; @@ -826,18 +826,18 @@ halfword tex_checked_font_adjust(halfword adjust_spacing, halfword adjust_spacin lmt_font_state.adjust_step = adjust_spacing_step; lmt_font_state.adjust_shrink = adjust_spacing_shrink; lmt_font_state.adjust_stretch = adjust_spacing_stretch; - if (lmt_font_state.adjust_step > 100) { - lmt_font_state.adjust_step = 100; + if (lmt_font_state.adjust_step > max_font_adjust_step) { + lmt_font_state.adjust_step = max_font_adjust_step; } if (lmt_font_state.adjust_shrink < 0) { lmt_font_state.adjust_shrink = 0; - } else if (lmt_font_state.adjust_shrink > 500) { - lmt_font_state.adjust_shrink = 500; + } else if (lmt_font_state.adjust_shrink > max_font_adjust_shrink_factor) { + lmt_font_state.adjust_shrink = max_font_adjust_shrink_factor; } if (lmt_font_state.adjust_stretch < 0) { lmt_font_state.adjust_stretch = 0; - } else if (lmt_font_state.adjust_stretch > 1000) { - lmt_font_state.adjust_stretch = 1000; + } else if (lmt_font_state.adjust_stretch > max_font_adjust_stretch_factor) { + lmt_font_state.adjust_stretch = max_font_adjust_stretch_factor; } return adjust_spacing; } @@ -1651,7 +1651,7 @@ int tex_tex_def_font(int a) /*tex This runs through existing fonts. */ halfword f; /*tex Stated 'at' size, or negative of scaled magnification. */ - scaled s = -1000; + scaled s = -scaling_factor; char *fn; /*tex Here |a| determines if we define global or not. */ if (is_global(a)) { @@ -1665,7 +1665,7 @@ int tex_tex_def_font(int a) if (tex_scan_keyword("at")) { /*tex Put the positive 'at' size into |s|. */ s = tex_scan_dimen(0, 0, 0, 0, NULL); - if ((s <= 0) || (s >= 01000000000)) { + if ((s <= 0) || (s >= 0x8000000)) { tex_handle_error( normal_error_type, "Improper 'at' size (%D), replaced by 10pt", @@ -1678,14 +1678,14 @@ int tex_tex_def_font(int a) } } else if (tex_scan_keyword("scaled")) { s = tex_scan_int(0, NULL); - if ((s <= 0) || (s > 32768)) { + if ((s <= 0) || (s > 0x8000)) { tex_handle_error( normal_error_type, "Illegal magnification has been changed to 1000 (%i)", s, "The magnification ratio must be between 1 and 32768." ); - s = -1000; + s = -scaling_factor; } else { s = -s; } @@ -2021,14 +2021,14 @@ scaled tex_char_width_italic_from_glyph(halfword g) scaled tex_calculated_char_width(halfword f, halfword c, halfword ex) { scaled wd = tex_aux_char_info(f, c)->width; - return ex ? tex_round_xn_over_d(wd, 1000 + ex, 1000) : wd; + return ex ? tex_round_xn_over_d(wd, scaling_factor + ex, scaling_factor) : wd; } scaled tex_calculated_glyph_width(halfword g, halfword ex) { charinfo *ci = tex_aux_char_info(glyph_font(g), glyph_character(g)); scaled wd = tex_aux_glyph_x_scaled(g, ci->width); - return ex ? tex_round_xn_over_d(wd, 1000 + ex, 1000) : wd; + return ex ? tex_round_xn_over_d(wd, scaling_factor + ex, scaling_factor) : wd; } /* Checkers: */ @@ -2101,13 +2101,13 @@ void tex_set_font_original(halfword f, const char *s) scaled tex_get_math_font_scale(halfword f, halfword size) { - scaled scale = 1000; + scaled scale = scaling_factor; switch (size) { case 2: scale = lmt_font_state.fonts[f]->mathscales[2] ? lmt_font_state.fonts[f]->mathscales[2] : glyph_scriptscript_scale_par; break; case 1: scale = lmt_font_state.fonts[f]->mathscales[1] ? lmt_font_state.fonts[f]->mathscales[1] : glyph_script_scale_par; break; case 0: scale = lmt_font_state.fonts[f]->mathscales[0] ? lmt_font_state.fonts[f]->mathscales[0] : glyph_text_scale_par; break; } - return scale ? scale : 1000; + return scale ? scale : scaling_factor; } /*tex |