diff options
Diffstat (limited to 'mandoc.c')
| -rw-r--r-- | mandoc.c | 122 |
1 files changed, 61 insertions, 61 deletions
@@ -46,7 +46,7 @@ mandoc_escape(const char **end, const char **start, int *sz) const char *local_start; int local_sz; char term; - enum mandoc_esc gly; + enum mandoc_esc gly; /* * When the caller doesn't provide return storage, @@ -75,11 +75,11 @@ mandoc_escape(const char **end, const char **start, int *sz) * these, but each eventually returns a substring of the glyph * name. */ - case ('('): + case '(': gly = ESCAPE_SPECIAL; *sz = 2; break; - case ('['): + case '[': gly = ESCAPE_SPECIAL; /* * Unicode escapes are defined in groff as \[uXXXX] to @@ -91,7 +91,7 @@ mandoc_escape(const char **end, const char **start, int *sz) gly = ESCAPE_UNICODE; term = ']'; break; - case ('C'): + case 'C': if ('\'' != **start) return(ESCAPE_ERROR); *start = ++*end; @@ -105,50 +105,50 @@ mandoc_escape(const char **end, const char **start, int *sz) /* * Escapes taking no arguments at all. */ - case ('d'): + case 'd': /* FALLTHROUGH */ - case ('u'): + case 'u': return(ESCAPE_IGNORE); /* * The \z escape is supposed to output the following - * character without advancing the cursor position. + * character without advancing the cursor position. * Since we are mostly dealing with terminal mode, * let us just skip the next character. */ - case ('z'): + case 'z': return(ESCAPE_SKIPCHAR); /* * Handle all triggers matching \X(xy, \Xx, and \X[xxxx], where * 'X' is the trigger. These have opaque sub-strings. */ - case ('F'): + case 'F': /* FALLTHROUGH */ - case ('g'): + case 'g': /* FALLTHROUGH */ - case ('k'): + case 'k': /* FALLTHROUGH */ - case ('M'): + case 'M': /* FALLTHROUGH */ - case ('m'): + case 'm': /* FALLTHROUGH */ - case ('n'): + case 'n': /* FALLTHROUGH */ - case ('V'): + case 'V': /* FALLTHROUGH */ - case ('Y'): + case 'Y': gly = ESCAPE_IGNORE; /* FALLTHROUGH */ - case ('f'): + case 'f': if (ESCAPE_ERROR == gly) gly = ESCAPE_FONT; switch (**start) { - case ('('): + case '(': *start = ++*end; *sz = 2; break; - case ('['): + case '[': *start = ++*end; term = ']'; break; @@ -163,19 +163,19 @@ mandoc_escape(const char **end, const char **start, int *sz) * and 'Y' is any string. These have opaque sub-strings. * The \B and \w escapes are handled in roff.c, roff_res(). */ - case ('A'): + case 'A': /* FALLTHROUGH */ - case ('b'): + case 'b': /* FALLTHROUGH */ - case ('D'): + case 'D': /* FALLTHROUGH */ - case ('o'): + case 'o': /* FALLTHROUGH */ - case ('R'): + case 'R': /* FALLTHROUGH */ - case ('X'): + case 'X': /* FALLTHROUGH */ - case ('Z'): + case 'Z': if ('\0' == **start) return(ESCAPE_ERROR); gly = ESCAPE_IGNORE; @@ -187,19 +187,19 @@ mandoc_escape(const char **end, const char **start, int *sz) * These escapes are of the form \X'N', where 'X' is the trigger * and 'N' resolves to a numerical expression. */ - case ('h'): + case 'h': /* FALLTHROUGH */ - case ('H'): + case 'H': /* FALLTHROUGH */ - case ('L'): + case 'L': /* FALLTHROUGH */ - case ('l'): + case 'l': /* FALLTHROUGH */ - case ('S'): + case 'S': /* FALLTHROUGH */ - case ('v'): + case 'v': /* FALLTHROUGH */ - case ('x'): + case 'x': if (strchr("\0 %&()*+-./0123456789:<=>", **start)) return(ESCAPE_ERROR); gly = ESCAPE_IGNORE; @@ -211,7 +211,7 @@ mandoc_escape(const char **end, const char **start, int *sz) * Special handling for the numbered character escape. * XXX Do any other escapes need similar handling? */ - case ('N'): + case 'N': if ('\0' == **start) return(ESCAPE_ERROR); (*end)++; @@ -227,10 +227,10 @@ mandoc_escape(const char **end, const char **start, int *sz) (*end)++; return(ESCAPE_NUMBERED); - /* + /* * Sizes get a special category of their own. */ - case ('s'): + case 's': gly = ESCAPE_IGNORE; /* See +/- counts as a sign. */ @@ -238,15 +238,15 @@ mandoc_escape(const char **end, const char **start, int *sz) (*end)++; switch (**end) { - case ('('): + case '(': *start = ++*end; *sz = 2; break; - case ('['): + case '[': *start = ++*end; term = ']'; break; - case ('\''): + case '\'': *start = ++*end; term = '\''; break; @@ -278,9 +278,9 @@ mandoc_escape(const char **end, const char **start, int *sz) if ('\0' != term) { while (**end != term) { switch (**end) { - case ('\0'): + case '\0': return(ESCAPE_ERROR); - case ('\\'): + case '\\': (*end)++; if (ESCAPE_ERROR == mandoc_escape(end, NULL, NULL)) @@ -302,7 +302,7 @@ mandoc_escape(const char **end, const char **start, int *sz) /* Run post-processors. */ switch (gly) { - case (ESCAPE_FONT): + case ESCAPE_FONT: if (2 == *sz) { if ('C' == **start) { /* @@ -320,27 +320,27 @@ mandoc_escape(const char **end, const char **start, int *sz) break; switch (**start) { - case ('3'): + case '3': /* FALLTHROUGH */ - case ('B'): + case 'B': gly = ESCAPE_FONTBOLD; break; - case ('2'): + case '2': /* FALLTHROUGH */ - case ('I'): + case 'I': gly = ESCAPE_FONTITALIC; break; - case ('P'): + case 'P': gly = ESCAPE_FONTPREV; break; - case ('1'): + case '1': /* FALLTHROUGH */ - case ('R'): + case 'R': gly = ESCAPE_FONTROMAN; break; } break; - case (ESCAPE_SPECIAL): + case ESCAPE_SPECIAL: if (1 == *sz && 'c' == **start) gly = ESCAPE_NOSPACE; break; @@ -372,7 +372,7 @@ mandoc_getarg(struct mparse *parse, char **cpp, int ln, int *pos) if ('"' == *start) { quoted = 1; start++; - } + } pairs = 0; white = 0; @@ -391,14 +391,14 @@ mandoc_getarg(struct mparse *parse, char **cpp, int ln, int *pos) * backslashes and backslash-t to literal tabs. */ switch (cp[1]) { - case ('t'): + case 't': cp[0] = '\t'; /* FALLTHROUGH */ - case ('\\'): + case '\\': pairs++; cp++; break; - case (' '): + case ' ': /* Skip escaped blanks. */ if (0 == quoted) cp++; @@ -541,21 +541,21 @@ mandoc_eos(const char *p, size_t sz) enclosed = found = 0; for (q = p + (int)sz - 1; q >= p; q--) { switch (*q) { - case ('\"'): + case '\"': /* FALLTHROUGH */ - case ('\''): + case '\'': /* FALLTHROUGH */ - case (']'): + case ']': /* FALLTHROUGH */ - case (')'): + case ')': if (0 == found) enclosed = 1; break; - case ('.'): + case '.': /* FALLTHROUGH */ - case ('!'): + case '!': /* FALLTHROUGH */ - case ('?'): + case '?': found = 1; break; default: |