diff options
Diffstat (limited to 'action.c')
-rw-r--r-- | action.c | 41 |
1 files changed, 36 insertions, 5 deletions
@@ -1,4 +1,4 @@ -/* $Id: action.c,v 1.28 2009/03/01 23:14:15 kristaps Exp $ */ +/* $Id: action.c,v 1.29 2009/03/05 12:08:53 kristaps Exp $ */ /* * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se> * @@ -39,11 +39,12 @@ struct actions { static int post_bl(struct mdoc *); static int post_bl_width(struct mdoc *); static int post_bl_tagwidth(struct mdoc *); -static int post_sh(struct mdoc *); -static int post_os(struct mdoc *); -static int post_dt(struct mdoc *); static int post_dd(struct mdoc *); +static int post_dt(struct mdoc *); +static int post_ex(struct mdoc *); static int post_nm(struct mdoc *); +static int post_os(struct mdoc *); +static int post_sh(struct mdoc *); static int post_prologue(struct mdoc *); @@ -72,7 +73,7 @@ const struct actions mdoc_actions[MDOC_MAX] = { { NULL }, /* Dv */ { NULL }, /* Er */ { NULL }, /* Ev */ - { NULL }, /* Ex */ + { post_ex }, /* Ex */ { NULL }, /* Fa */ { NULL }, /* Fd */ { NULL }, /* Fl */ @@ -160,6 +161,36 @@ const struct actions mdoc_actions[MDOC_MAX] = { static int +post_ex(struct mdoc *mdoc) +{ + + /* + * If `.Ex -std' is invoked without an argument, fill it in with + * our name (if it's been set). + */ + + if (0 == mdoc->last->data.elem.argc) + return(1); + + assert(1 == mdoc->last->data.elem.argc); + if (1 == mdoc->last->data.elem.argv[0].sz) + return(1); + assert(0 == mdoc->last->data.elem.argv[0].sz); + + if (NULL == mdoc->meta.name) + return(mdoc_err(mdoc, "default name not yet set")); + + mdoc_msg(mdoc, "writing %s argument: %s", + mdoc_argnames[MDOC_Std], mdoc->meta.name); + + mdoc->last->data.elem.argv[0].sz = 1; + mdoc->last->data.elem.argv[0].value = xcalloc(1, sizeof(char *)); + mdoc->last->data.elem.argv[0].value[0] = xstrdup(mdoc->meta.name); + return(1); +} + + +static int post_nm(struct mdoc *mdoc) { char buf[64]; |