diff options
Diffstat (limited to 'backend/dvi/mdvi-lib/tfm.c')
| -rw-r--r-- | backend/dvi/mdvi-lib/tfm.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/backend/dvi/mdvi-lib/tfm.c b/backend/dvi/mdvi-lib/tfm.c index f37de0be..f87140d2 100644 --- a/backend/dvi/mdvi-lib/tfm.c +++ b/backend/dvi/mdvi-lib/tfm.c @@ -74,7 +74,7 @@ DviFontInfo afm_font_info = { #define TYPENAME(font) \ ((font)->search.info ? (font)->search.info : "none") -/* +/* * Although it does not seem that way, this conversion is independent of the * shrinking factors, within roundoff (that's because `conv' and `vconv' * have already been scaled by hshrink and vshrink, repsectively). We @@ -91,14 +91,14 @@ int get_tfm_chars(DviParams *params, DviFont *font, TFMInfo *info, int loaded) int n; DviFontChar *ch; TFMChar *ptr; - + n = info->hic - info->loc + 1; if(n != FONT_GLYPH_COUNT(font)) { font->chars = mdvi_realloc(font->chars, n * sizeof(DviFontChar)); } font->loc = info->loc; - font->hic = info->hic; + font->hic = info->hic; ch = font->chars; ptr = info->chars; @@ -120,14 +120,14 @@ int get_tfm_chars(DviParams *params, DviFont *font, TFMInfo *info, int loaded) c = TFMSCALE(z, ptr->height, alpha, beta); d = TFMSCALE(z, ptr->depth, alpha, beta); - /* now convert to unscaled pixels */ + /* now convert to unscaled pixels */ ch->width = XCONV(b - a); ch->height = YCONV(c - d); if(ch->height < 0) ch->height = -ch->height; ch->x = XCONV(a); ch->y = YCONV(c); /* - * the offset is not used, but we might as well set it to + * the offset is not used, but we might as well set it to * something meaningful (and it MUST be non-zero) */ ch->flags = 0; @@ -173,10 +173,10 @@ static int tfm_load_font(DviParams *params, DviFont *font) tfm = get_font_metrics(font->fontname, type, font->filename); if(tfm == NULL) return -1; - + if(tfm->checksum && font->checksum && tfm->checksum != font->checksum) { mdvi_warning(_("%s: Checksum mismatch (got %u, expected %u)\n"), - font->fontname, (unsigned)tfm->checksum, + font->fontname, (unsigned)tfm->checksum, (unsigned)font->checksum); } font->checksum = tfm->checksum; @@ -185,17 +185,17 @@ static int tfm_load_font(DviParams *params, DviFont *font) font->hic = 0; font->chars = NULL; get_tfm_chars(params, font, tfm, 1); - + /* free everything */ free_font_metrics(tfm); - + return 0; } static int tfm_font_get_glyph(DviParams *params, DviFont *font, int code) { DviFontChar *ch; - + ch = FONTCHAR(font, code); if(!glyph_present(ch)) return -1; @@ -203,9 +203,9 @@ static int tfm_font_get_glyph(DviParams *params, DviFont *font, int code) ch->glyph.y = ch->y; ch->glyph.w = ch->width; ch->glyph.h = ch->height; - /* + /* * This has two purposes: (1) avoid unnecessary calls to this function, - * and (2) detect when the glyph data for a TFM font is actually used + * and (2) detect when the glyph data for a TFM font is actually used * (we'll get a SEGV). Any occurrence of that is a bug. */ ch->glyph.data = MDVI_GLYPH_EMPTY; |