diff options
| -rw-r--r-- | bin/.gitignore | 1 | ||||
| -rw-r--r-- | bin/Makefile | 1 | ||||
| -rw-r--r-- | bin/README | 3 | ||||
| -rw-r--r-- | bin/man/bin.7 | 3 | ||||
| -rw-r--r-- | bin/man/ttpre.1 | 32 | ||||
| -rw-r--r-- | bin/ttpre.c | 54 |
6 files changed, 93 insertions, 1 deletions
diff --git a/bin/.gitignore b/bin/.gitignore index 03b52195..35364af3 100644 --- a/bin/.gitignore +++ b/bin/.gitignore @@ -13,6 +13,7 @@ pbpaste pngo psf2png scheme +ttpre wake xx watch diff --git a/bin/Makefile b/bin/Makefile index f43c7ad7..23643871 100644 --- a/bin/Makefile +++ b/bin/Makefile @@ -12,6 +12,7 @@ BINS += pbpaste BINS += pngo BINS += psf2png BINS += scheme +BINS += ttpre BINS += wake BINS += xx diff --git a/bin/README b/bin/README index 552c9ce8..f6ac0046 100644 --- a/bin/README +++ b/bin/README @@ -19,8 +19,9 @@ DESCRIPTION pngo(1) PNG optimizer psf2png(1) PSF2 to PNG renderer psfed(1) PSF2 font editor + ttpre(1) man output to HTML wake(1) wake-on-LAN watch(1) watch files xx(1) hexdump -Causal Agency September 11, 2018 Causal Agency +Causal Agency September 28, 2018 Causal Agency diff --git a/bin/man/bin.7 b/bin/man/bin.7 index d38e940b..8698c8f8 100644 --- a/bin/man/bin.7 +++ b/bin/man/bin.7 @@ -52,6 +52,9 @@ PSF2 to PNG renderer .It Xr psfed 1 PSF2 font editor . +.It Xr ttpre 1 +man output to HTML +. .It Xr wake 1 wake-on-LAN . diff --git a/bin/man/ttpre.1 b/bin/man/ttpre.1 new file mode 100644 index 00000000..f772758e --- /dev/null +++ b/bin/man/ttpre.1 @@ -0,0 +1,32 @@ +.Dd October 8, 2018 +.Dt TTPRE 1 +.Os "Causal Agency" +. +.Sh NAME +.Nm ttpre +.Nd man output to HTML +. +.Sh SYNOPSIS +.Nm +. +.Sh DESCRIPTION +.Nm +formats +.Xr man 1 +output on standard input +as an HTML +.Sy <pre> +fragment on standard output. +Ampersands and angle brackets +are replaced with corresponding HTML entities, +and backspace formatting sequences +are replaced with +.Sy <i> +and +.Sy <b> +tags. +. +.Sh SEE ALSO +.Xr less 1 , +.Xr man 1 , +.Xr mandoc 1 diff --git a/bin/ttpre.c b/bin/ttpre.c new file mode 100644 index 00000000..d19ba895 --- /dev/null +++ b/bin/ttpre.c @@ -0,0 +1,54 @@ +/* Copyright (C) 2018 Curtis 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> + +static void put(const char *tag, char ch) { + if (tag) printf("<%s>", tag); + switch (ch) { + break; case '&': printf("&"); + break; case '<': printf("<"); + break; case '>': printf(">"); + break; default: printf("%c", ch); + } + if (tag) printf("</%s>", tag); +} + +static void push(char ch) { + static char q[3]; + if (q[1] == '\b' && q[0] == '_') { + put("i", q[2]); + memset(q, 0, 3); + } else if (q[1] == '\b' && q[0] == q[2]) { + put("b", q[2]); + memset(q, 0, 3); + } else if (q[0]) { + put(NULL, q[0]); + } + memmove(q, &q[1], 2); + q[2] = ch; +} + +int main() { + printf("<pre>"); + char ch; + while (EOF != (ch = getchar_unlocked())) push(ch); + push('\0'); push('\0'); push('\0'); + printf("</pre>\n"); + return EXIT_SUCCESS; +} |