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| author | June McEnroe <june@causal.agency> | 2021-01-12 21:57:42 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2021-01-12 21:57:42 -0500 |
| commit | fdc0c5cdf65a9d48fd624320dbaf2d95c3675252 (patch) | |
| tree | 520793cf9bee146a4c76a0ad96bf5989d6885741 /bin/hilex/html.c | |
| parent | Remove hacky tagging from hilex (diff) | |
| download | src-fdc0c5cdf65a9d48fd624320dbaf2d95c3675252.tar.gz src-fdc0c5cdf65a9d48fd624320dbaf2d95c3675252.zip | |
Consolidate hilex formatters into hilex.c
Diffstat (limited to '')
| -rw-r--r-- | bin/hilex/html.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/bin/hilex/html.c b/bin/hilex/html.c deleted file mode 100644 index 59914d06..00000000 --- a/bin/hilex/html.c +++ /dev/null @@ -1,113 +0,0 @@ -/* Copyright (C) 2020 C. McEnroe <june@causal.agency> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Affero General Public License for more details. - * - * You should have received a copy of the GNU Affero General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "hilex.h" - -static void htmlEscape(const char *text) { - while (*text) { - switch (*text) { - break; case '"': text++; printf("""); - break; case '&': text++; printf("&"); - break; case '<': text++; printf("<"); - } - size_t len = strcspn(text, "\"&<"); - if (len) fwrite(text, len, 1, stdout); - text += len; - } -} - -static const char *Class[ClassCap] = { -#define X(class) [class] = #class, - ENUM_CLASS -#undef X -}; - -static const char *Styles[ClassCap] = { - [Keyword] = "color: dimgray;", - [Macro] = "color: green;", - [Comment] = "color: navy;", - [String] = "color: teal;", - [StringFormat] = "color: teal; font-weight: bold;", - [Interpolation] = "color: olive;", -}; - -static void styleTabSize(const char *tab) { - printf("-moz-tab-size: "); - htmlEscape(tab); - printf("; tab-size: "); - htmlEscape(tab); - printf(";"); -} - -static void htmlHeader(const char *opts[]) { - if (!opts[Document]) goto body; - - printf("<!DOCTYPE html>\n<title>"); - if (opts[Title]) htmlEscape(opts[Title]); - printf("</title>\n"); - - if (opts[Style]) { - printf("<link rel=\"stylesheet\" href=\""); - htmlEscape(opts[Style]); - printf("\">\n"); - } else if (!opts[Inline]) { - printf("<style>\n"); - if (opts[Tab]) { - printf("pre.hilex { "); - styleTabSize(opts[Tab]); - printf(" }\n"); - } - for (enum Class class = 0; class < ClassCap; ++class) { - if (!Styles[class]) continue; - printf(".hilex.%s { %s }\n", Class[class], Styles[class]); - } - printf("</style>\n"); - } - -body: - if (opts[Inline] && opts[Tab]) { - printf("<pre class=\"hilex\" style=\""); - styleTabSize(opts[Tab]); - printf("\">"); - } else { - printf("<pre class=\"hilex\">"); - } -} - -static void htmlFooter(const char *opts[]) { - printf("</pre>"); - if (opts[Document]) printf("\n"); -} - -static void htmlFormat(const char *opts[], enum Class class, const char *text) { - if (class != Normal) { - if (opts[Inline]) { - printf("<span style=\"%s\">", Styles[class] ? Styles[class] : ""); - } else { - printf("<span class=\"hilex %s\">", Class[class]); - } - htmlEscape(text); - printf("</span>"); - } else { - htmlEscape(text); - } -} - -const struct Formatter FormatHTML = { htmlHeader, htmlFormat, htmlFooter }; |