diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/latex.c | 81 |
1 files changed, 28 insertions, 53 deletions
diff --git a/src/latex.c b/src/latex.c index 4fd1199..bf0c65e 100644 --- a/src/latex.c +++ b/src/latex.c @@ -17,6 +17,7 @@ #define LIT(s) renderer->out(renderer, s, false, LITERAL) #define CR() renderer->cr(renderer) #define BLANKLINE() renderer->blankline(renderer) +#define ASCII(s) cmark_render_ascii(renderer, s) static inline void outc(cmark_renderer *renderer, cmark_escaping escape, @@ -33,99 +34,78 @@ static inline void outc(cmark_renderer *renderer, case 35: // '#' case 37: // '%' case 38: // '&' - cmark_strbuf_putc(renderer->buffer, '\\'); + ASCII("\\"); utf8proc_encode_char(c, renderer->buffer); - renderer->column += 2; + renderer->column += 1; break; case 36: // '$' case 95: // '_' if (escape == NORMAL) { - cmark_strbuf_putc(renderer->buffer, '\\'); - renderer->column += 1; + ASCII("\\"); } utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; break; case 45 : // '-' if (nextc == 45) { // prevent ligature - cmark_strbuf_putc(renderer->buffer, '\\'); - renderer->column += 1; + ASCII("\\-"); + } else { + ASCII("-"); } - utf8proc_encode_char(c, renderer->buffer); - renderer->column += 1; - break; + break; case 126: // '~' if (escape == NORMAL) { - cmark_strbuf_puts(renderer->buffer, - "\\textasciitilde{}"); - renderer->column += 17; + ASCII("\\textasciitilde{}"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; } break; case 94: // '^' - cmark_strbuf_puts(renderer->buffer, - "\\^{}"); - renderer->column += 4; + ASCII("\\^{}"); break; case 92: // '\\' if (escape == URL) { // / acts as path sep even on windows: - cmark_strbuf_puts(renderer->buffer, "/"); - renderer->column += 1; + ASCII("/"); } else { - cmark_strbuf_puts(renderer->buffer, - "\\textbackslash{}"); - renderer->column += 16; + ASCII("\\textbackslash{}"); } break; case 124: // '|' - cmark_strbuf_puts(renderer->buffer, - "\\textbar{}"); - renderer->column += 10; + ASCII("\\textbar{}"); break; case 60: // '<' - cmark_strbuf_puts(renderer->buffer, - "\\textless{}"); - renderer->column += 11; + ASCII("\\textless{}"); break; case 62: // '>' - cmark_strbuf_puts(renderer->buffer, - "\\textgreater{}"); - renderer->column += 14; + ASCII("\\textgreater{}"); break; case 91: // '[' case 93: // ']' - cmark_strbuf_putc(renderer->buffer, '{'); + ASCII("{"); utf8proc_encode_char(c, renderer->buffer); - cmark_strbuf_putc(renderer->buffer, '}'); - renderer->column += 3; + renderer->column += 1; + ASCII("}"); break; case 34: // '"' - cmark_strbuf_puts(renderer->buffer, - "\\textquotedbl{}"); + ASCII("\\textquotedbl{}"); // requires \usepackage[T1]{fontenc} - renderer->column += 15; break; case 39: // '\'' - cmark_strbuf_puts(renderer->buffer, - "\\textquotesingle{}"); - renderer->column += 18; + ASCII("\\textquotesingle{}"); // requires \usepackage{textcomp} break; case 160: // nbsp - cmark_strbuf_putc(renderer->buffer, '~'); + ASCII("~"); renderer->column += 1; break; case 8230: // hellip - cmark_strbuf_puts(renderer->buffer, "\\ldots{}"); - renderer->column += 8; + ASCII("\\ldots{}"); break; case 8216: // lsquo if (escape == NORMAL) { - cmark_strbuf_putc(renderer->buffer, '`'); - renderer->column += 1; + ASCII("`"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; @@ -133,8 +113,7 @@ static inline void outc(cmark_renderer *renderer, break; case 8217: // rsquo if (escape == NORMAL) { - cmark_strbuf_putc(renderer->buffer, '\''); - renderer->column += 1; + ASCII("\'"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; @@ -142,8 +121,7 @@ static inline void outc(cmark_renderer *renderer, break; case 8220: // ldquo if (escape == NORMAL) { - cmark_strbuf_puts(renderer->buffer, "``"); - renderer->column += 2; + ASCII("``"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; @@ -151,8 +129,7 @@ static inline void outc(cmark_renderer *renderer, break; case 8221: // rdquo if (escape == NORMAL) { - cmark_strbuf_puts(renderer->buffer, "''"); - renderer->column += 2; + ASCII("''"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; @@ -160,8 +137,7 @@ static inline void outc(cmark_renderer *renderer, break; case 8212: // emdash if (escape == NORMAL) { - cmark_strbuf_puts(renderer->buffer, "---"); - renderer->column += 3; + ASCII("---"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; @@ -169,8 +145,7 @@ static inline void outc(cmark_renderer *renderer, break; case 8211: // endash if (escape == NORMAL) { - cmark_strbuf_puts(renderer->buffer, "--"); - renderer->column += 2; + ASCII("--"); } else { utf8proc_encode_char(c, renderer->buffer); renderer->column += 1; |