version 1.234, 2015/04/18 16:06:40 |
version 1.240, 2015/07/18 05:47:32 |
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#include "roff.h" |
#include "roff.h" |
#include "mdoc.h" |
#include "mdoc.h" |
#include "man.h" |
#include "man.h" |
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#include "tag.h" |
#include "main.h" |
#include "main.h" |
#include "manconf.h" |
#include "manconf.h" |
#include "mansearch.h" |
#include "mansearch.h" |
Line 352 main(int argc, char *argv[]) |
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Line 353 main(int argc, char *argv[]) |
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sz = 0; |
sz = 0; |
#endif |
#endif |
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if (sz == 0 && search.argmode == ARG_NAME) |
if (sz == 0) { |
fs_search(&search, &conf.manpath, |
if (search.argmode == ARG_NAME) |
argc, argv, &res, &sz); |
fs_search(&search, &conf.manpath, |
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argc, argv, &res, &sz); |
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else |
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fprintf(stderr, |
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"%s: nothing appropriate\n", |
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progname); |
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} |
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if (sz == 0) { |
if (sz == 0) { |
rc = MANDOCLEVEL_BADARG; |
rc = MANDOCLEVEL_BADARG; |
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if (pager_pid != 0 && pager_pid != 1) { |
if (pager_pid != 0 && pager_pid != 1) { |
fclose(stdout); |
fclose(stdout); |
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tag_write(); |
waitpid(pager_pid, NULL, 0); |
waitpid(pager_pid, NULL, 0); |
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tag_unlink(); |
} |
} |
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return((int)rc); |
return((int)rc); |
Line 561 fs_lookup(const struct manpaths *paths, size_t ipath, |
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Line 570 fs_lookup(const struct manpaths *paths, size_t ipath, |
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free(file); |
free(file); |
} |
} |
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mandoc_asprintf(&file, "%s/man%s/%s.*", |
mandoc_asprintf(&file, "%s/man%s/%s.[01-9]*", |
paths->paths[ipath], sec, name); |
paths->paths[ipath], sec, name); |
globres = glob(file, 0, NULL, &globinfo); |
globres = glob(file, 0, NULL, &globinfo); |
if (globres != 0 && globres != GLOB_NOMATCH) |
if (globres != 0 && globres != GLOB_NOMATCH) |
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parse(struct curparse *curp, int fd, const char *file) |
parse(struct curparse *curp, int fd, const char *file) |
{ |
{ |
enum mandoclevel rctmp; |
enum mandoclevel rctmp; |
struct roff_man *mdoc; |
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struct roff_man *man; |
struct roff_man *man; |
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/* Begin by parsing the file itself. */ |
/* Begin by parsing the file itself. */ |
Line 720 parse(struct curparse *curp, int fd, const char *file) |
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Line 728 parse(struct curparse *curp, int fd, const char *file) |
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} |
} |
} |
} |
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mparse_result(curp->mp, &mdoc, &man, NULL); |
mparse_result(curp->mp, &man, NULL); |
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/* Execute the out device, if it exists. */ |
/* Execute the out device, if it exists. */ |
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if (man && curp->outman) |
if (man == NULL) |
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return; |
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if (curp->outmdoc != NULL && man->macroset == MACROSET_MDOC) |
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(*curp->outmdoc)(curp->outdata, man); |
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if (curp->outman != NULL && man->macroset == MACROSET_MAN) |
(*curp->outman)(curp->outdata, man); |
(*curp->outman)(curp->outdata, man); |
if (mdoc && curp->outmdoc) |
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(*curp->outmdoc)(curp->outdata, mdoc); |
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} |
} |
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static void |
static void |
Line 952 spawn_pager(void) |
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Line 962 spawn_pager(void) |
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char *argv[MAX_PAGER_ARGS]; |
char *argv[MAX_PAGER_ARGS]; |
const char *pager; |
const char *pager; |
char *cp; |
char *cp; |
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size_t cmdlen; |
int fildes[2]; |
int fildes[2]; |
int argc; |
int argc; |
pid_t pager_pid; |
pid_t pager_pid; |
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pager = getenv("MANPAGER"); |
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if (pager == NULL || *pager == '\0') |
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pager = getenv("PAGER"); |
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if (pager == NULL || *pager == '\0') |
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pager = "more -s"; |
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cp = mandoc_strdup(pager); |
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/* |
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* Parse the pager command into words. |
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* Intentionally do not do anything fancy here. |
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*/ |
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argc = 0; |
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while (argc + 4 < MAX_PAGER_ARGS) { |
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argv[argc++] = cp; |
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cp = strchr(cp, ' '); |
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if (cp == NULL) |
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break; |
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*cp++ = '\0'; |
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while (*cp == ' ') |
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cp++; |
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if (*cp == '\0') |
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break; |
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} |
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/* Read all text right away and use the tag file. */ |
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if ((cmdlen = strlen(argv[0])) >= 4) { |
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cp = argv[0] + cmdlen - 4; |
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if (strcmp(cp, "less") == 0 || |
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strcmp(cp, "more") == 0) { |
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tag_init(); |
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argv[argc++] = mandoc_strdup("+G1G"); |
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argv[argc++] = mandoc_strdup("-T"); |
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argv[argc++] = tag_filename(); |
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} |
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} |
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argv[argc] = NULL; |
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if (pipe(fildes) == -1) { |
if (pipe(fildes) == -1) { |
fprintf(stderr, "%s: pipe: %s\n", |
fprintf(stderr, "%s: pipe: %s\n", |
progname, strerror(errno)); |
progname, strerror(errno)); |
Line 991 spawn_pager(void) |
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Line 1041 spawn_pager(void) |
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} |
} |
close(fildes[0]); |
close(fildes[0]); |
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pager = getenv("MANPAGER"); |
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if (pager == NULL || *pager == '\0') |
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pager = getenv("PAGER"); |
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if (pager == NULL || *pager == '\0') |
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pager = "more -s"; |
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cp = mandoc_strdup(pager); |
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/* |
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* Parse the pager command into words. |
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* Intentionally do not do anything fancy here. |
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*/ |
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argc = 0; |
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while (argc + 1 < MAX_PAGER_ARGS) { |
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argv[argc++] = cp; |
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cp = strchr(cp, ' '); |
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if (cp == NULL) |
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break; |
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*cp++ = '\0'; |
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while (*cp == ' ') |
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cp++; |
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if (*cp == '\0') |
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break; |
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} |
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argv[argc] = NULL; |
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/* Hand over to the pager. */ |
/* Hand over to the pager. */ |
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execvp(argv[0], argv); |
execvp(argv[0], argv); |
fprintf(stderr, "%s: exec: %s\n", |
fprintf(stderr, "%s: exec %s: %s\n", |
progname, strerror(errno)); |
progname, argv[0], strerror(errno)); |
exit((int)MANDOCLEVEL_SYSERR); |
exit((int)MANDOCLEVEL_SYSERR); |
} |
} |