sed: declare functions and global vars static (some still missing)
This commit is contained in:
Hiltjo Posthuma
parent
244539e473
commit
06b663234f
318
sed.c
318
sed.c
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@ -116,111 +116,111 @@ typedef struct {
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*/
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/* Dynamically allocated arrays and strings */
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void resize(void **ptr, size_t *nmemb, size_t size, size_t new_nmemb, void **next);
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void *pop(Vec *v);
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void push(Vec *v, void *p);
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void stracat(String *dst, char *src);
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void strnacat(String *dst, char *src, size_t n);
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void stracpy(String *dst, char *src);
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void strnacpy(String *dst, char *src, size_t n);
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static void resize(void **ptr, size_t *nmemb, size_t size, size_t new_nmemb, void **next);
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static void *pop(Vec *v);
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static void push(Vec *v, void *p);
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static void stracat(String *dst, char *src);
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static void strnacat(String *dst, char *src, size_t n);
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static void stracpy(String *dst, char *src);
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static void strnacpy(String *dst, char *src, size_t n);
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/* Cleanup and errors */
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static void usage(void);
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/* Parsing functions and related utilities */
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void compile(char *s, int isfile);
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int read_line(FILE *f, String *s);
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char *make_range(Range *range, char *s);
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char *make_addr(Addr *addr, char *s);
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char *find_delim(char *s, Rune delim, int do_brackets);
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char *chompr(char *s, Rune rune);
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char *chomp(char *s);
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Rune *strtorunes(char *s, size_t nrunes);
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long stol(char *s, char **endp);
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size_t escapes(char *beg, char *end, Rune delim, int n_newline);
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size_t echarntorune(Rune *r, char *s, size_t n);
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void insert_labels(void);
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static void compile(char *s, int isfile);
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static int read_line(FILE *f, String *s);
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static char *make_range(Range *range, char *s);
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static char *make_addr(Addr *addr, char *s);
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static char *find_delim(char *s, Rune delim, int do_brackets);
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static char *chompr(char *s, Rune rune);
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static char *chomp(char *s);
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static Rune *strtorunes(char *s, size_t nrunes);
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static long stol(char *s, char **endp);
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static size_t escapes(char *beg, char *end, Rune delim, int n_newline);
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static size_t echarntorune(Rune *r, char *s, size_t n);
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static void insert_labels(void);
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/* Get and Free arg and related utilities */
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char *get_aci_arg(Cmd *c, char *s);
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void aci_append(Cmd *c, char *s);
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void free_acir_arg(Cmd *c);
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char *get_bt_arg(Cmd *c, char *s);
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char *get_r_arg(Cmd *c, char *s);
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char *get_s_arg(Cmd *c, char *s);
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void free_s_arg(Cmd *c);
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char *get_w_arg(Cmd *c, char *s);
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char *get_y_arg(Cmd *c, char *s);
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void free_y_arg(Cmd *c);
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char *get_colon_arg(Cmd *c, char *s);
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char *get_lbrace_arg(Cmd *c, char *s);
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char *get_rbrace_arg(Cmd *c, char *s);
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char *semicolon_arg(char *s);
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static char *get_aci_arg(Cmd *c, char *s);
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static void aci_append(Cmd *c, char *s);
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static void free_acir_arg(Cmd *c);
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static char *get_bt_arg(Cmd *c, char *s);
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static char *get_r_arg(Cmd *c, char *s);
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static char *get_s_arg(Cmd *c, char *s);
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static void free_s_arg(Cmd *c);
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static char *get_w_arg(Cmd *c, char *s);
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static char *get_y_arg(Cmd *c, char *s);
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static void free_y_arg(Cmd *c);
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static char *get_colon_arg(Cmd *c, char *s);
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static char *get_lbrace_arg(Cmd *c, char *s);
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static char *get_rbrace_arg(Cmd *c, char *s);
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static char *semicolon_arg(char *s);
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/* Running */
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void run(void);
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int in_range(Cmd *c);
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int match_addr(Addr *a);
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int next_file(void);
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int is_eof(FILE *f);
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void do_writes(void);
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void write_file(char *path, FILE *out);
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void check_puts(char *s, FILE *f);
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void update_ranges(Cmd *beg, Cmd *end);
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static void run(void);
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static int in_range(Cmd *c);
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static int match_addr(Addr *a);
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static int next_file(void);
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static int is_eof(FILE *f);
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static void do_writes(void);
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static void write_file(char *path, FILE *out);
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static void check_puts(char *s, FILE *f);
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static void update_ranges(Cmd *beg, Cmd *end);
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/* Sed functions */
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void cmd_y(Cmd *c);
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void cmd_x(Cmd *c);
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void cmd_w(Cmd *c);
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void cmd_t(Cmd *c);
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void cmd_s(Cmd *c);
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void cmd_r(Cmd *c);
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void cmd_q(Cmd *c);
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void cmd_P(Cmd *c);
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void cmd_p(Cmd *c);
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void cmd_N(Cmd *c);
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void cmd_n(Cmd *c);
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void cmd_l(Cmd *c);
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void cmd_i(Cmd *c);
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void cmd_H(Cmd *c);
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void cmd_h(Cmd *c);
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void cmd_G(Cmd *c);
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void cmd_g(Cmd *c);
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void cmd_D(Cmd *c);
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void cmd_d(Cmd *c);
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void cmd_c(Cmd *c);
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void cmd_b(Cmd *c);
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void cmd_a(Cmd *c);
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void cmd_colon(Cmd *c);
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void cmd_equal(Cmd *c);
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void cmd_lbrace(Cmd *c);
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void cmd_rbrace(Cmd *c);
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void cmd_last(Cmd *c);
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static void cmd_y(Cmd *c);
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static void cmd_x(Cmd *c);
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static void cmd_w(Cmd *c);
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static void cmd_t(Cmd *c);
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static void cmd_s(Cmd *c);
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static void cmd_r(Cmd *c);
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static void cmd_q(Cmd *c);
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static void cmd_P(Cmd *c);
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static void cmd_p(Cmd *c);
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static void cmd_N(Cmd *c);
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static void cmd_n(Cmd *c);
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static void cmd_l(Cmd *c);
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static void cmd_i(Cmd *c);
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static void cmd_H(Cmd *c);
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static void cmd_h(Cmd *c);
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static void cmd_G(Cmd *c);
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static void cmd_g(Cmd *c);
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static void cmd_D(Cmd *c);
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static void cmd_d(Cmd *c);
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static void cmd_c(Cmd *c);
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static void cmd_b(Cmd *c);
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static void cmd_a(Cmd *c);
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static void cmd_colon(Cmd *c);
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static void cmd_equal(Cmd *c);
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static void cmd_lbrace(Cmd *c);
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static void cmd_rbrace(Cmd *c);
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static void cmd_last(Cmd *c);
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/* Actions */
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void new_line(void);
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void app_line(void);
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void new_next(void);
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void old_next(void);
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static void new_line(void);
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static void app_line(void);
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static void new_next(void);
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static void old_next(void);
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/*
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* Globals
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*/
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Vec braces, labels, branches; /* holds ptrdiff_t. addrs of {, :, bt */
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Vec writes; /* holds cmd*. writes scheduled by a and r commands */
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Vec wfiles; /* holds Wfile*. files for w and s///w commands */
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static Vec braces, labels, branches; /* holds ptrdiff_t. addrs of {, :, bt */
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static Vec writes; /* holds cmd*. writes scheduled by a and r commands */
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static Vec wfiles; /* holds Wfile*. files for w and s///w commands */
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Cmd *prog, *pc; /* Program, program counter */
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size_t pcap;
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size_t lineno;
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static Cmd *prog, *pc; /* Program, program counter */
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static size_t pcap;
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static size_t lineno;
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regex_t *lastre; /* last used regex for empty regex search */
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char **files; /* list of file names from argv */
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FILE *file; /* current file we are reading */
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static regex_t *lastre; /* last used regex for empty regex search */
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static char **files; /* list of file names from argv */
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static FILE *file; /* current file we are reading */
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String patt, hold, genbuf;
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static String patt, hold, genbuf;
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struct {
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static struct {
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unsigned int n :1; /* -n (no print) */
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unsigned int s :1; /* s/// replacement happened */
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unsigned int aci_cont:1; /* a,c,i text continuation */
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@ -229,7 +229,7 @@ struct {
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} gflags;
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/* FIXME: move character inside Fninfo and only use 26*sizeof(Fninfo) instead of 127*sizeof(Fninfo) bytes */
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Fninfo fns[] = {
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static Fninfo fns[] = {
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['a'] = { cmd_a , get_aci_arg , free_acir_arg , 1 }, /* schedule write of text for later */
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['b'] = { cmd_b , get_bt_arg , NULL , 2 }, /* branch to label char *label when building, Cmd *jump when running */
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['c'] = { cmd_c , get_aci_arg , free_acir_arg , 2 }, /* delete pattern space. at 0 or 1 addr or end of 2 addr, write text */
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@ -268,7 +268,7 @@ Fninfo fns[] = {
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* size, realloc to hold new_nmemb members, return new_nmemb in *memb and one
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* past old end in *next. if realloc fails...explode
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*/
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void
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static void
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resize(void **ptr, size_t *nmemb, size_t size, size_t new_nmemb, void **next)
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{
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void *n, *tmp;
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@ -286,7 +286,7 @@ resize(void **ptr, size_t *nmemb, size_t size, size_t new_nmemb, void **next)
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*next = n;
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}
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void *
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static void *
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pop(Vec *v)
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{
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if (!v->size)
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@ -294,7 +294,7 @@ pop(Vec *v)
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return v->data[--v->size];
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}
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void
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static void
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push(Vec *v, void *p)
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{
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if (v->size == v->cap)
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@ -302,7 +302,7 @@ push(Vec *v, void *p)
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v->data[v->size++] = p;
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}
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void
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static void
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stracat(String *dst, char *src)
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{
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int new = !dst->cap;
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@ -316,7 +316,7 @@ stracat(String *dst, char *src)
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strcat(dst->str, src);
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}
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void
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static void
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strnacat(String *dst, char *src, size_t n)
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{
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int new = !dst->cap;
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@ -331,7 +331,7 @@ strnacat(String *dst, char *src, size_t n)
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strlcat(dst->str, src, len);
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}
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void
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static void
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stracpy(String *dst, char *src)
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{
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size_t len;
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@ -342,7 +342,7 @@ stracpy(String *dst, char *src)
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strcpy(dst->str, src);
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}
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void
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static void
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strnacpy(String *dst, char *src, size_t n)
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{
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size_t len;
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@ -354,7 +354,7 @@ strnacpy(String *dst, char *src, size_t n)
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estrlcpy(dst->str, src, len);
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}
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void
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static void
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leprintf(char *s)
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{
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if (errno)
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@ -374,7 +374,7 @@ usage(void)
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* we allows semicolons and trailing blanks inside {}
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* we allow spaces after ! (and in between !s)
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*/
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void
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static void
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compile(char *s, int isfile)
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{
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FILE *f;
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@ -440,7 +440,7 @@ compile(char *s, int isfile)
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/* FIXME: if we decide to honor lack of trailing newline, set/clear a global
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* flag when reading a line
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*/
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int
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static int
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read_line(FILE *f, String *s)
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{
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ssize_t len;
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@ -459,7 +459,7 @@ read_line(FILE *f, String *s)
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}
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/* read first range from s, return pointer to one past end of range */
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char *
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static char *
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make_range(Range *range, char *s)
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{
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s = make_addr(&range->beg, s);
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@ -478,7 +478,7 @@ make_range(Range *range, char *s)
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}
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/* read first addr from s, return pointer to one past end of addr */
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char *
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static char *
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make_addr(Addr *addr, char *s)
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{
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Rune r;
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@ -530,7 +530,7 @@ make_addr(Addr *addr, char *s)
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* any escaped character that is not special is just itself (POSIX undefined)
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* FIXME: pull out into some util thing, will be useful for ed as well
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*/
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char *
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static char *
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find_delim(char *s, Rune delim, int do_brackets)
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{
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enum {
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@ -571,14 +571,14 @@ find_delim(char *s, Rune delim, int do_brackets)
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return s;
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}
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char *
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static char *
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chomp(char *s)
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{
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return chompr(s, 0);
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}
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/* eat all leading whitespace and occurrences of rune */
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char *
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static char *
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chompr(char *s, Rune rune)
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{
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Rune r;
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@ -592,7 +592,7 @@ chompr(char *s, Rune rune)
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/* convert first nrunes Runes from UTF-8 string s in allocated Rune*
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* NOTE: sequence must be valid UTF-8, check first */
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Rune *
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static Rune *
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strtorunes(char *s, size_t nrunes)
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{
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Rune *rs, *rp;
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@ -606,7 +606,7 @@ strtorunes(char *s, size_t nrunes)
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return rs;
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}
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long
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static long
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stol(char *s, char **endp)
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{
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long n;
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@ -629,7 +629,7 @@ stol(char *s, char **endp)
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* return the number of converted escapes (backslashes removed)
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* FIXME: this has had too many corner cases slapped on and is ugly. rewrite better
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*/
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size_t
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static size_t
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escapes(char *beg, char *end, Rune delim, int n_newline)
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{
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size_t num = 0;
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@ -673,7 +673,7 @@ escapes(char *beg, char *end, Rune delim, int n_newline)
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return num;
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}
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size_t
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static size_t
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echarntorune(Rune *r, char *s, size_t n)
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{
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size_t rlen = charntorune(r, s, n);
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@ -682,7 +682,7 @@ echarntorune(Rune *r, char *s, size_t n)
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return rlen;
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}
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void
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static void
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insert_labels(void)
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{
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size_t i;
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@ -728,7 +728,7 @@ insert_labels(void)
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* ifoobar
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* are equivalent in GNU and busybox. We don't. Should we?
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*/
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char *
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static char *
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get_aci_arg(Cmd *c, char *s)
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{
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c->u.acir.print = check_puts;
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@ -743,7 +743,7 @@ get_aci_arg(Cmd *c, char *s)
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return s + strlen(s);
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}
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void
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static void
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aci_append(Cmd *c, char *s)
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{
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char *end = s + strlen(s), *p = end;
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@ -759,7 +759,7 @@ aci_append(Cmd *c, char *s)
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stracat(&c->u.acir.str, s);
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}
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void
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static void
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free_acir_arg(Cmd *c)
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{
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free(c->u.acir.str.str);
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@ -775,7 +775,7 @@ free_acir_arg(Cmd *c)
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* FIXME: POSIX dictates that leading whitespace is ignored but trailing
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* whitespace is not. This is annoying and we should probably get rid of it.
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*/
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char *
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static char *
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get_bt_arg(Cmd *c, char *s)
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{
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char *p = semicolon_arg(s = chomp(s));
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@ -800,7 +800,7 @@ get_bt_arg(Cmd *c, char *s)
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* FIXME: decide whether trailing whitespace should be included and fix
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* accordingly
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*/
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char *
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static char *
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get_r_arg(Cmd *c, char *s)
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{
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char *p = semicolon_arg(s = chomp(s));
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@ -818,7 +818,7 @@ get_r_arg(Cmd *c, char *s)
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*
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* FIXME: allow other escapes in regex and replacement? if so change escapes()
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*/
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char *
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static char *
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get_s_arg(Cmd *c, char *s)
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{
|
||||
Rune delim, r;
|
||||
|
|
@ -920,7 +920,7 @@ get_s_arg(Cmd *c, char *s)
|
|||
return p;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
free_s_arg(Cmd *c)
|
||||
{
|
||||
if (c->u.s.re)
|
||||
|
|
@ -930,7 +930,7 @@ free_s_arg(Cmd *c)
|
|||
}
|
||||
|
||||
/* see get_r_arg notes */
|
||||
char *
|
||||
static char *
|
||||
get_w_arg(Cmd *c, char *s)
|
||||
{
|
||||
char *p = semicolon_arg(s = chomp(s));
|
||||
|
|
@ -958,7 +958,7 @@ get_w_arg(Cmd *c, char *s)
|
|||
return p;
|
||||
}
|
||||
|
||||
char *
|
||||
static char *
|
||||
get_y_arg(Cmd *c, char *s)
|
||||
{
|
||||
Rune delim;
|
||||
|
|
@ -987,7 +987,7 @@ get_y_arg(Cmd *c, char *s)
|
|||
return p + rlen;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
free_y_arg(Cmd *c)
|
||||
{
|
||||
free(c->u.y.set1);
|
||||
|
|
@ -995,7 +995,7 @@ free_y_arg(Cmd *c)
|
|||
}
|
||||
|
||||
/* see get_bt_arg notes */
|
||||
char *
|
||||
static char *
|
||||
get_colon_arg(Cmd *c, char *s)
|
||||
{
|
||||
char *p = semicolon_arg(s = chomp(s));
|
||||
|
|
@ -1008,14 +1008,14 @@ get_colon_arg(Cmd *c, char *s)
|
|||
return p;
|
||||
}
|
||||
|
||||
char *
|
||||
static char *
|
||||
get_lbrace_arg(Cmd *c, char *s)
|
||||
{
|
||||
push(&braces, (void *)(c - prog));
|
||||
return s;
|
||||
}
|
||||
|
||||
char *
|
||||
static char *
|
||||
get_rbrace_arg(Cmd *c, char *s)
|
||||
{
|
||||
Cmd *lbrace;
|
||||
|
|
@ -1037,7 +1037,7 @@ get_rbrace_arg(Cmd *c, char *s)
|
|||
* POSIX says trailing whitespace is part of label name, file name, etc.
|
||||
* we should probably eat it
|
||||
*/
|
||||
char *
|
||||
static char *
|
||||
semicolon_arg(char *s)
|
||||
{
|
||||
char *p = strpbrk(s, ";}");
|
||||
|
|
@ -1046,7 +1046,7 @@ semicolon_arg(char *s)
|
|||
return p;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
run(void)
|
||||
{
|
||||
lineno = 0;
|
||||
|
|
@ -1066,7 +1066,7 @@ run(void)
|
|||
}
|
||||
|
||||
/* return true if we are in range for c, set c->in_match appropriately */
|
||||
int
|
||||
static int
|
||||
in_range(Cmd *c)
|
||||
{
|
||||
if (match_addr(&c->range.beg)) {
|
||||
|
|
@ -1086,7 +1086,7 @@ in_range(Cmd *c)
|
|||
}
|
||||
|
||||
/* return true if addr matches current line */
|
||||
int
|
||||
static int
|
||||
match_addr(Addr *a)
|
||||
{
|
||||
switch (a->type) {
|
||||
|
|
@ -1112,7 +1112,7 @@ match_addr(Addr *a)
|
|||
* stdin if first call and no files
|
||||
* return 0 for success and 1 for no more files
|
||||
*/
|
||||
int
|
||||
static int
|
||||
next_file(void)
|
||||
{
|
||||
static unsigned char first = 1;
|
||||
|
|
@ -1141,7 +1141,7 @@ next_file(void)
|
|||
}
|
||||
|
||||
/* test if stream is at EOF */
|
||||
int
|
||||
static int
|
||||
is_eof(FILE *f)
|
||||
{
|
||||
int c;
|
||||
|
|
@ -1162,7 +1162,7 @@ is_eof(FILE *f)
|
|||
* for aci this is check_puts(string, stdout)
|
||||
* for r this is write_file(path, stdout)
|
||||
*/
|
||||
void
|
||||
static void
|
||||
do_writes(void)
|
||||
{
|
||||
Cmd *c;
|
||||
|
|
@ -1178,7 +1178,7 @@ do_writes(void)
|
|||
/* used for r's u.acir.print()
|
||||
* FIXME: something like util's concat() would be better
|
||||
*/
|
||||
void
|
||||
static void
|
||||
write_file(char *path, FILE *out)
|
||||
{
|
||||
FILE *in = fopen(path, "r");
|
||||
|
|
@ -1192,7 +1192,7 @@ write_file(char *path, FILE *out)
|
|||
weprintf("fclose:");
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
check_puts(char *s, FILE *f)
|
||||
{
|
||||
if (s && fputs(s, f) == EOF)
|
||||
|
|
@ -1204,7 +1204,7 @@ check_puts(char *s, FILE *f)
|
|||
/* iterate from beg to end updating ranges so we don't miss any commands
|
||||
* e.g. sed -n '1d;1,3p' should still print lines 2 and 3
|
||||
*/
|
||||
void
|
||||
static void
|
||||
update_ranges(Cmd *beg, Cmd *end)
|
||||
{
|
||||
while (beg < end)
|
||||
|
|
@ -1214,14 +1214,14 @@ update_ranges(Cmd *beg, Cmd *end)
|
|||
/*
|
||||
* Sed functions
|
||||
*/
|
||||
void
|
||||
static void
|
||||
cmd_a(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
push(&writes, c);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_b(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1232,7 +1232,7 @@ cmd_b(Cmd *c)
|
|||
pc = c->u.jump;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_c(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1246,7 +1246,7 @@ cmd_c(Cmd *c)
|
|||
new_next();
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_d(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1255,7 +1255,7 @@ cmd_d(Cmd *c)
|
|||
new_next();
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_D(Cmd *c)
|
||||
{
|
||||
char *p;
|
||||
|
|
@ -1272,14 +1272,14 @@ cmd_D(Cmd *c)
|
|||
}
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_g(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
stracpy(&patt, hold.str);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_G(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1289,14 +1289,14 @@ cmd_G(Cmd *c)
|
|||
stracat(&patt, hold.str);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_h(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
stracpy(&hold, patt.str);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_H(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1306,7 +1306,7 @@ cmd_H(Cmd *c)
|
|||
stracat(&hold, patt.str);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_i(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
|
|
@ -1316,7 +1316,7 @@ cmd_i(Cmd *c)
|
|||
/* I think it makes sense to print invalid UTF-8 sequences in octal to satisfy
|
||||
* the "visually unambiguous form" sed(1p)
|
||||
*/
|
||||
void
|
||||
static void
|
||||
cmd_l(Cmd *c)
|
||||
{
|
||||
Rune r;
|
||||
|
|
@ -1358,7 +1358,7 @@ cmd_l(Cmd *c)
|
|||
check_puts("$", stdout);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_n(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1370,7 +1370,7 @@ cmd_n(Cmd *c)
|
|||
new_line();
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_N(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1379,14 +1379,14 @@ cmd_N(Cmd *c)
|
|||
app_line();
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_p(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
check_puts(patt.str, stdout);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_P(Cmd *c)
|
||||
{
|
||||
char *p;
|
||||
|
|
@ -1403,7 +1403,7 @@ cmd_P(Cmd *c)
|
|||
*p = '\n';
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_q(Cmd *c)
|
||||
{
|
||||
if (!in_range(c))
|
||||
|
|
@ -1415,14 +1415,14 @@ cmd_q(Cmd *c)
|
|||
gflags.halt = 1;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_r(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
push(&writes, c);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_s(Cmd *c)
|
||||
{
|
||||
String tmp;
|
||||
|
|
@ -1528,7 +1528,7 @@ cmd_s(Cmd *c)
|
|||
check_puts(patt.str, c->u.s.file);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_t(Cmd *c)
|
||||
{
|
||||
if (!in_range(c) || !gflags.s)
|
||||
|
|
@ -1540,14 +1540,14 @@ cmd_t(Cmd *c)
|
|||
gflags.s = 0;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_w(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
check_puts(patt.str, c->u.file);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_x(Cmd *c)
|
||||
{
|
||||
String tmp;
|
||||
|
|
@ -1560,7 +1560,7 @@ cmd_x(Cmd *c)
|
|||
hold = tmp;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_y(Cmd *c)
|
||||
{
|
||||
String tmp;
|
||||
|
|
@ -1595,19 +1595,19 @@ cmd_y(Cmd *c)
|
|||
genbuf = tmp;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_colon(Cmd *c)
|
||||
{
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_equal(Cmd *c)
|
||||
{
|
||||
if (in_range(c))
|
||||
printf("%zu\n", lineno);
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_lbrace(Cmd *c)
|
||||
{
|
||||
Cmd *jump;
|
||||
|
|
@ -1621,13 +1621,13 @@ cmd_lbrace(Cmd *c)
|
|||
pc = jump;
|
||||
}
|
||||
|
||||
void
|
||||
static void
|
||||
cmd_rbrace(Cmd *c)
|
||||
{
|
||||
}
|
||||
|
||||
/* not actually a sed function, but acts like one, put in last spot of script */
|
||||
void
|
||||
static void
|
||||
cmd_last(Cmd *c)
|
||||
{
|
||||
if (!gflags.n)
|
||||
|
|
@ -1641,7 +1641,7 @@ cmd_last(Cmd *c)
|
|||
*/
|
||||
|
||||
/* read new line, continue current cycle */
|
||||
void
|
||||
static void
|
||||
new_line(void)
|
||||
{
|
||||
while (read_line(file, &patt) == EOF) {
|
||||
|
|
@ -1659,7 +1659,7 @@ new_line(void)
|
|||
* input, but GNU does so busybox does as well. Currently we don't.
|
||||
* Should we?
|
||||
*/
|
||||
void
|
||||
static void
|
||||
app_line(void)
|
||||
{
|
||||
while (read_line(file, &genbuf) == EOF) {
|
||||
|
|
@ -1676,7 +1676,7 @@ app_line(void)
|
|||
}
|
||||
|
||||
/* read new line, start new cycle */
|
||||
void
|
||||
static void
|
||||
new_next(void)
|
||||
{
|
||||
update_ranges(pc + 1, prog + pcap);
|
||||
|
|
@ -1685,7 +1685,7 @@ new_next(void)
|
|||
}
|
||||
|
||||
/* keep old pattern space, start new cycle */
|
||||
void
|
||||
static void
|
||||
old_next(void)
|
||||
{
|
||||
update_ranges(pc + 1, prog + pcap);
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user