diff options
Diffstat (limited to 'bin/hilex')
| -rw-r--r-- | bin/hilex/.gitignore | 2 | ||||
| -rw-r--r-- | bin/hilex/Makefile | 15 | ||||
| -rw-r--r-- | bin/hilex/c.l | 139 | ||||
| -rw-r--r-- | bin/hilex/hilex.1 | 177 | ||||
| -rw-r--r-- | bin/hilex/hilex.c | 316 | ||||
| -rw-r--r-- | bin/hilex/hilex.h | 50 | ||||
| -rw-r--r-- | bin/hilex/make.l | 105 | ||||
| -rw-r--r-- | bin/hilex/mdoc.l | 65 | ||||
| -rw-r--r-- | bin/hilex/text.l | 35 |
9 files changed, 0 insertions, 904 deletions
diff --git a/bin/hilex/.gitignore b/bin/hilex/.gitignore deleted file mode 100644 index f4c89460..00000000 --- a/bin/hilex/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -*.o -hilex diff --git a/bin/hilex/Makefile b/bin/hilex/Makefile deleted file mode 100644 index e7972425..00000000 --- a/bin/hilex/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -CFLAGS += -std=c11 -Wall -Wextra -Wpedantic - -OBJS += c.o -OBJS += hilex.o -OBJS += make.o -OBJS += mdoc.o -OBJS += text.o - -hilex: ${OBJS} - ${CC} ${LDFLAGS} ${OBJS} ${LDLIBS} -o $@ - -${OBJS}: hilex.h - -clean: - rm -f hilex ${OBJS} diff --git a/bin/hilex/c.l b/bin/hilex/c.l deleted file mode 100644 index d7a80ae2..00000000 --- a/bin/hilex/c.l +++ /dev/null @@ -1,139 +0,0 @@ -/* Copyright (C) 2020 June 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/>. - */ - -%option prefix="c11" -%option noyywrap - -%{ -#include "hilex.h" -%} - -%s MacroLine MacroInclude -%x CharLiteral StringLiteral - -ident [_[:alpha:]][_[:alnum:]]* -width "*"|[0-9]+ - -%% - static int pop = INITIAL; - -[[:blank:]]+ { return Normal; } - -^"%"[%{}]? { - BEGIN(pop = MacroLine); - return Macro; -} - -([-+*/%&|^=!<>]|"<<"|">>")"="? | -[=~.?:]|"++"|"--"|"&&"|"||"|"->" | -sizeof|(_A|alignof) { - return Operator; -} - -([1-9][0-9]*|"0"[0-7]*|"0x"[[:xdigit:]]+)([ulUL]{0,3}) | -[0-9]*("."[0-9]*)?([eE][+-]?[0-9]+)?[flFL]? | -"0x"[[:xdigit:]]*("."[[:xdigit:]]*)?([pP][+-]?[0-9]+)[flFL]? { - return Number; -} - -auto|break|case|const|continue|default|do|else|enum|extern|for|goto|if|inline | -register|restrict|return|static|struct|switch|typedef|union|volatile|while | -(_A|a)lignas|_Atomic|_Generic|(_N|n)oreturn|(_S|s)tatic_assert | -(_T|t)hread_local { - return Keyword; -} - -^"#"[[:blank:]]*(include|import) { - BEGIN(pop = MacroInclude); - return Macro; -} -^"#"[[:blank:]]*{ident} { - BEGIN(pop = MacroLine); - return Macro; -} -<MacroInclude>"<"[^>]+">" { - return String; -} -<MacroLine,MacroInclude>{ - "\n" { - BEGIN(pop = INITIAL); - return Normal; - } - "\\\n" { return Macro; } - {ident} { return Macro; } -} - -{ident} { return Identifier; } - -"//"([^\n]|"\\\n")* | -"/*"([^*]|"*"[^/])*"*"+"/" { - return Comment; -} - -[LUu]?"'" { - BEGIN(CharLiteral); - return String; -} -([LU]|u8?)?"\"" { - BEGIN(StringLiteral); - return String; -} - -<CharLiteral,StringLiteral>{ - "\\"[''""?\\abfnrtv] | - "\\"([0-7]{1,3}) | - "\\x"([[:xdigit:]]{2}) | - "\\u"([[:xdigit:]]{4}) | - "\\U"([[:xdigit:]]{8}) { - return StringEscape; - } -} -<StringLiteral>{ - "%%" | - "%"[ #+-0]*{width}?("."{width})?([Lhjltz]|hh|ll)?[AEFGXacdefginopsux] { - return StringFormat; - } -} - -<CharLiteral>{ - "'" { - BEGIN(pop); - return String; - } - [^\\'']+|. { return String; } -} -<StringLiteral>{ - "\"" { - BEGIN(pop); - return String; - } - [^%\\""]+|. { return String; } -} - -<MacroLine,MacroInclude>. { - return Macro; -} - -.|\n { return Normal; } - -%{ - (void)yyunput; - (void)input; -%} - -%% - -const struct Lexer LexC = { yylex, &yyin, &yytext }; diff --git a/bin/hilex/hilex.1 b/bin/hilex/hilex.1 deleted file mode 100644 index 858c8565..00000000 --- a/bin/hilex/hilex.1 +++ /dev/null @@ -1,177 +0,0 @@ -.Dd January 12, 2021 -.Dt HILEX 1 -.Os -. -.Sh NAME -.Nm hilex -.Nd syntax highlighter -. -.Sh SYNOPSIS -.Nm -.Op Fl t -.Op Fl f Ar format -.Op Fl l Ar lexer -.Op Fl n Ar name -.Op Fl o Ar opts -.Op Ar file -. -.Sh DESCRIPTION -The -.Nm -utility -syntax highlights -the contents of -.Ar file -or standard input -and formats it on standard output. -. -.Pp -The arguments are as follows: -.Bl -tag -width "-f format" -.It Fl f Ar format -Set the output format. -See -.Sx Output Formats . -The default format is -.Cm ansi . -. -.It Fl l Ar lexer -Set the input lexer. -See -.Sx Input Lexers . -The default input lexer is inferred from -.Ar name . -. -.It Fl n Ar name -Set the name used to infer the input lexer. -The default is the final component of -.Ar file . -. -.It Fl o Ar opts -Set output format options. -.Ar opts -is a comma-separated list of options. -Options for each output format are documented in -.Sx Output Formats . -. -.It Fl t -Default to the -.Cm text -input lexer if one cannot be inferred. -.El -. -.Ss Output Formats -.Bl -tag -width Ds -.It Cm ansi -Output ANSI terminal control sequences. -. -.It Cm html -Output HTML -.Sy <span> -elements -within a -.Sy <pre> -element. -Each element has the classes -.Sy hilex -and one of the following: -.Sy Operator , -.Sy Number , -.Sy Keyword , -.Sy Identifier , -.Sy Macro , -.Sy Comment , -.Sy String , -.Sy StringEscape , -.Sy StringFormat , -.Sy Interpolation . -. -.Pp -The options are as follows: -.Bl -tag -width "title=..." -.It Cm style Ns = Ns Ar url -With -.Cm document , -output a -.Sy <link> -element for the external stylesheet -.Ar url . -If unset, -output default styles in a -.Sy <style> -element. -. -.It Cm document -Output an HTML document containing the -.Sy <pre> -element. -. -.It Cm inline -Output inline -.Sy style -attributes rather than classes. -. -.It Cm tab Ns = Ns Ar n -With -.Cm document -or -.Cm inline , -set the -.Sy tab-size -property to -.Ar n . -. -.It Cm title Ns = Ns Ar ... -With -.Cm document , -set the -.Sy <title> -element text. -The default title is the same as -.Ar name . -.El -. -.It Cm irc -Output IRC formatting codes. -The options are as follows: -.Bl -tag -width "monospace" -.It Cm monospace -Use the IRCCloud monospace formatting code. -.El -.El -. -.Ss Input Lexers -.Bl -tag -width Ds -.It Cm c -The C11 language, -with minimal support for -.Xr lex 1 , -.Xr yacc 1 -and Objective-C input. -Inferred for -.Pa *.[chlmy] -files. -. -.It Cm make -The portable subset of -.Xr make 1 . -Inferred for -.Pa *.mk -and -.Pa Makefile -files. -. -.It Cm mdoc -The -.Xr mdoc 7 -language. -Inferred for -.Pa *.[1-9] -files. -. -.It Cm text -Plain text. -Inferred for -.Pa *.txt -files. -.El diff --git a/bin/hilex/hilex.c b/bin/hilex/hilex.c deleted file mode 100644 index d9b747cc..00000000 --- a/bin/hilex/hilex.c +++ /dev/null @@ -1,316 +0,0 @@ -/* Copyright (C) 2020 June 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 <assert.h> -#include <ctype.h> -#include <err.h> -#include <regex.h> -#include <stdbool.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <sysexits.h> -#include <unistd.h> - -#include "hilex.h" - -#define ARRAY_LEN(a) (sizeof(a) / sizeof(a[0])) - -static const char *Class[] = { -#define X(class) [class] = #class, - ENUM_CLASS -#undef X -}; - -static const struct { - const struct Lexer *lexer; - const char *name; - const char *pattern; -} Lexers[] = { - { &LexC, "c", "[.][chlmy]$" }, - { &LexMake, "make", "[.]mk$|^Makefile$" }, - { &LexMdoc, "mdoc", "[.][1-9]$" }, - { &LexText, "text", "[.]txt$" }, -}; - -static const struct Lexer *parseLexer(const char *name) { - for (size_t i = 0; i < ARRAY_LEN(Lexers); ++i) { - if (!strcmp(name, Lexers[i].name)) return Lexers[i].lexer; - } - errx(EX_USAGE, "unknown lexer %s", name); -} - -static const struct Lexer *matchLexer(const char *name) { - regex_t regex; - for (size_t i = 0; i < ARRAY_LEN(Lexers); ++i) { - int error = regcomp( - ®ex, Lexers[i].pattern, REG_EXTENDED | REG_NOSUB - ); - assert(!error); - error = regexec(®ex, name, 0, NULL, 0); - regfree(®ex); - if (!error) return Lexers[i].lexer; - } - return NULL; -} - -#define ENUM_OPTION \ - X(Document, "document") \ - X(Inline, "inline") \ - X(Monospace, "monospace") \ - X(Style, "style") \ - X(Tab, "tab") \ - X(Title, "title") - -enum Option { -#define X(option, key) option, - ENUM_OPTION -#undef X - OptionCap, -}; - -typedef void Header(const char *opts[]); -typedef void Format(const char *opts[], enum Class class, const char *text); - -static const char *SGR[ClassCap] = { - [Keyword] = "37", - [Macro] = "32", - [Comment] = "34", - [String] = "36", - [StringFormat] = "36;1;96", - [Interpolation] = "33", -}; - -static void ansiFormat(const char *opts[], enum Class class, const char *text) { - (void)opts; - if (!SGR[class]) { - printf("%s", text); - return; - } - // Set color on each line for piping to less -R: - for (const char *nl; (nl = strchr(text, '\n')); text = &nl[1]) { - printf("\33[%sm%.*s\33[m\n", SGR[class], (int)(nl - text), text); - } - if (*text) printf("\33[%sm%s\33[m", SGR[class], text); -} - -static void -debugFormat(const char *opts[], enum Class class, const char *text) { - if (class != Normal) { - printf("%s(", Class[class]); - ansiFormat(opts, class, text); - printf(")"); - } else { - printf("%s", text); - } -} - -static const char *IRC[ClassCap] = { - [Keyword] = "\00315", - [Macro] = "\0033", - [Comment] = "\0032", - [String] = "\00310", - [StringFormat] = "\00311", - [Interpolation] = "\0037", -}; - -static void ircHeader(const char *opts[]) { - if (opts[Monospace]) printf("\21"); -} - -static const char *stop(const char *text) { - return (*text == ',' || isdigit(*text) ? "\2\2" : ""); -} - -static void ircFormat(const char *opts[], enum Class class, const char *text) { - for (const char *nl; (nl = strchr(text, '\n')); text = &nl[1]) { - if (IRC[class]) printf("%s%s", IRC[class], stop(text)); - printf("%.*s\n", (int)(nl - text), text); - if (opts[Monospace]) printf("\21"); - } - if (*text) { - if (IRC[class]) { - printf("%s%s%s\17", IRC[class], stop(text), text); - if (opts[Monospace]) printf("\21"); - } else { - printf("%s", text); - } - } -} - -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 *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); - } -} - -static const struct Formatter { - const char *name; - Header *header; - Format *format; - Header *footer; -} Formatters[] = { - { "ansi", NULL, ansiFormat, NULL }, - { "debug", NULL, debugFormat, NULL }, - { "html", htmlHeader, htmlFormat, htmlFooter }, - { "irc", ircHeader, ircFormat, NULL }, -}; - -static const struct Formatter *parseFormatter(const char *name) { - for (size_t i = 0; i < ARRAY_LEN(Formatters); ++i) { - if (!strcmp(name, Formatters[i].name)) return &Formatters[i]; - } - errx(EX_USAGE, "unknown formatter %s", name); -} - -static char *const OptionKeys[OptionCap + 1] = { -#define X(option, key) [option] = key, - ENUM_OPTION -#undef X - NULL, -}; - -int main(int argc, char *argv[]) { - bool text = false; - const char *name = NULL; - const struct Lexer *lexer = NULL; - const struct Formatter *formatter = &Formatters[0]; - const char *opts[OptionCap] = {0}; - - for (int opt; 0 < (opt = getopt(argc, argv, "f:l:n:o:t"));) { - switch (opt) { - break; case 'f': formatter = parseFormatter(optarg); - break; case 'l': lexer = parseLexer(optarg); - break; case 'n': name = optarg; - break; case 'o': { - while (*optarg) { - char *val; - int key = getsubopt(&optarg, OptionKeys, &val); - if (key < 0) errx(EX_USAGE, "no such option %s", val); - opts[key] = (val ? val : ""); - } - } - break; case 't': text = true; - break; default: return EX_USAGE; - } - } - - const char *path = "(stdin)"; - FILE *file = stdin; - if (optind < argc) { - path = argv[optind]; - file = fopen(path, "r"); - if (!file) err(EX_NOINPUT, "%s", path); - } - - if (!name) { - if (NULL != (name = strrchr(path, '/'))) { - name++; - } else { - name = path; - } - } - if (!opts[Title]) opts[Title] = name; - if (!lexer) lexer = matchLexer(name); - if (!lexer && text) lexer = &LexText; - if (!lexer) errx(EX_USAGE, "cannot infer lexer for %s", name); - - *lexer->in = file; - if (formatter->header) formatter->header(opts); - for (enum Class class; None != (class = lexer->lex());) { - assert(class < ClassCap); - formatter->format(opts, class, *lexer->text); - } - if (formatter->footer) formatter->footer(opts); -} diff --git a/bin/hilex/hilex.h b/bin/hilex/hilex.h deleted file mode 100644 index 2e463be7..00000000 --- a/bin/hilex/hilex.h +++ /dev/null @@ -1,50 +0,0 @@ -/* Copyright (C) 2020 June 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> - -#define ENUM_CLASS \ - X(None) \ - X(Normal) \ - X(Operator) \ - X(Number) \ - X(Keyword) \ - X(Identifier) \ - X(Macro) \ - X(Comment) \ - X(String) \ - X(StringEscape) \ - X(StringFormat) \ - X(Interpolation) - -enum Class { -#define X(class) class, - ENUM_CLASS -#undef X - ClassCap, -}; - -typedef int Lex(void); -struct Lexer { - Lex *lex; - FILE **in; - char **text; -}; - -extern const struct Lexer LexC; -extern const struct Lexer LexMake; -extern const struct Lexer LexMdoc; -extern const struct Lexer LexText; diff --git a/bin/hilex/make.l b/bin/hilex/make.l deleted file mode 100644 index 952c589d..00000000 --- a/bin/hilex/make.l +++ /dev/null @@ -1,105 +0,0 @@ -/* Copyright (C) 2020 June 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/>. - */ - -%option prefix="make" -%option noyywrap - -%{ -#include "hilex.h" -%} - -%s Assign -%x Interp Shell - -ident [._[:alnum:]]+ -assign [+?:!]?= -target [-._/?*\[\][:alnum:]]+ -operator [:!]|:: - -%% - static int pop = INITIAL; - static int depth = 0; - -^"\t"+ { - BEGIN(pop = Shell); - return Normal; -} -<Shell>{ - "\n" { - BEGIN(pop = INITIAL); - return Normal; - } - "\\\n" { return Normal; } - [^\\\n$]+|. { return Normal; } -} - -[[:blank:]]+ { return Normal; } - -{operator} { return Operator; } - -"."(PHONY|PRECIOUS|SUFFIXES)/{operator}? { - return Keyword; -} - -^{ident}/[[:blank:]]*{assign} { - return Identifier; -} - -{assign} { - BEGIN(pop = Assign); - return Operator; -} -<Assign>{ - "\n" { - BEGIN(pop = INITIAL); - return Normal; - } - "\\\n" { return String; } - [^\\$[:space:]]+|. { return String; } -} - -^"-"?include { return Macro; } - -{target} { return Identifier; } - -"#"([^\\\n]|"\\"[^\n]|"\\\n")* { return Comment; } - -<*>{ - "$"("{"|"(") { - depth++; - BEGIN(Interp); - return Interpolation; - } - "$". { return Interpolation; } -} -<Interp>{ - "}"|")" { - if (!--depth) BEGIN(pop); - return Interpolation; - } - [^${}()]+ { return Interpolation; } -} - -.|\n { return Normal; } - -%{ - (void)yyunput; - (void)input; -%} - -%% - -const struct Lexer LexMake = { yylex, &yyin, &yytext }; diff --git a/bin/hilex/mdoc.l b/bin/hilex/mdoc.l deleted file mode 100644 index 2680b722..00000000 --- a/bin/hilex/mdoc.l +++ /dev/null @@ -1,65 +0,0 @@ -/* Copyright (C) 2020 June 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/>. - */ - -%option prefix="mdoc" -%option noyywrap - -%{ -#include "hilex.h" -%} - -%s MacroLine - -%% - -[[:blank:]]+ { return Normal; } - -^"." { - BEGIN(MacroLine); - return Keyword; -} - -^".\\\"".* { return Comment; } - -<MacroLine>{ - "\n" { - BEGIN(0); - return Normal; - } - - %[ABCDIJNOPQRTUV]|A[cdnopqrt]|B[cdfkloqtx]|Br[coq]|Bsx|C[dm]|D[1bcdloqtvx] | - E[cdfklmnorsvx]|F[acdlnortx]|Hf|I[cnt]|L[bikp]|M[st]|N[dmosx]|O[copstx] | - P[acfopq]|Q[cloq]|R[esv]|S[chmoqstxy]|T[an]|U[dx]|V[at]|X[cor] { - return Keyword; - } - - "\""([^""]|"\\\"")*"\"" { return String; } -} - -"\\"(.|"("..|"["[^]]*"]") { return String; } - -[^.\\""[:space:]]+ { return Normal; } - -.|\n { return Normal; } - -%{ - (void)yyunput; - (void)input; -%} - -%% - -const struct Lexer LexMdoc = { yylex, &yyin, &yytext }; diff --git a/bin/hilex/text.l b/bin/hilex/text.l deleted file mode 100644 index 78ebb7a2..00000000 --- a/bin/hilex/text.l +++ /dev/null @@ -1,35 +0,0 @@ -/* Copyright (C) 2020 June 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/>. - */ - -%option prefix="text" -%option noyywrap - -%{ -#include "hilex.h" -%} - -%% - -.*"\n"? { return Normal; } - -%{ - (void)yyunput; - (void)input; -%} - -%% - -const struct Lexer LexText = { yylex, &yyin, &yytext }; |