diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/sc2_test.c | 6 | ||||
-rw-r--r-- | src/storycode.l (renamed from src/sc_lex.l) | 23 | ||||
-rw-r--r-- | src/storycode.y (renamed from src/sc_parse.y) | 70 |
3 files changed, 33 insertions, 66 deletions
diff --git a/src/sc2_test.c b/src/sc2_test.c index c8f016a..f626f26 100644 --- a/src/sc2_test.c +++ b/src/sc2_test.c @@ -26,7 +26,13 @@ #include <glib.h> #include <glib/gstdio.h> +#include "storycode.h" + int main(int argc, char *argv[]) { + printf("Here goes...\n"); + sc_scan_string("PRESTITLE: Hello\n"); + scparse(); + printf("Done.\n"); return 0; } diff --git a/src/sc_lex.l b/src/storycode.l index a636588..80d1a70 100644 --- a/src/sc_lex.l +++ b/src/storycode.l @@ -1,5 +1,5 @@ /* - * sc_lex.l + * storycode.l * * Copyright © 2019 Thomas White <taw@bitwiz.org.uk> * @@ -21,18 +21,15 @@ */ %{ - #include "sc_parse.tab.h" - + #include "storycode.tab.h" %} + +%option noyywrap nounput noinput + %% -StoryCode { return STORYCODE; } -type { return TYPE; } -end { return END; } -[ \t\n] ; -[0-9]+\.[0-9]+ { sclval.fval = atof(yytext); return FLOAT; } -[0-9]+ { sclval.ival = atoi(yytext); return INT; } -[a-zA-Z0-9]+ { - sclval.sval = strdup(yytext); - return STRING; -} + +STYLES { return SC_STYLES; } +PRESTITLE { return SC_PRESTITLE; } +[a-zA-Z0-9]+ { sclval = strdup(yytext); return SC_STRING; } + %% diff --git a/src/sc_parse.y b/src/storycode.y index cb881f6..25d7bc2 100644 --- a/src/sc_parse.y +++ b/src/storycode.y @@ -1,5 +1,5 @@ /* - * sc2_parse.y + * storycode.y * * Copyright © 2019 Thomas White <taw@bitwiz.org.uk> * @@ -21,69 +21,33 @@ */ %{ - // stuff from flex that bison needs to know about: extern int sclex(); extern int scparse(); - extern FILE *scin; - void scerror(const char *s); %} -%union { - int ival; - float fval; - char *sval; -} - -%token STORYCODE TYPE -%token END - -%token <ival> INT -%token <fval> FLOAT -%token <sval> STRING +%define api.value.type {char *} +%token SC_STYLES +%token SC_PRESTITLE +%token SC_STRING %% storycode: - header template body_section footer { - printf("End of storycode\n"); - } - ; -header: - STORYCODE FLOAT { - printf("Reading Storycode version $2\n"); - } - ; -template: - typelines - ; -typelines: - typelines typeline - | typeline - ; -typeline: - TYPE STRING { - printf("type\n"); - free($2); - } - ; -body_section: - body_lines - ; -body_lines: - body_lines body_line - | body_line - ; -body_line: - INT INT INT INT STRING { - printf("type\n"); - free($5); - } - ; -footer: - END + %empty + | scblock '\n' storycode { printf("End of storycode\n"); } ; +scblock: + stylesheet + | prestitle + +stylesheet: + SC_STYLES ':' + +prestitle: + SC_PRESTITLE ':' SC_STRING { printf("Presentation title: '%s'\n", $1); } + %% void scerror(const char *s) { |