Calculate "characters to use in for current line" based on starting a new

[nmh] / sbr / readconfig.c

diff --git a/sbr/readconfig.c b/sbr/readconfig.c
index 1ddd648f9feeef1563452102578e9e9fd89774e6..06a9470b06be4110d35b60c5e389a53136aa453e 100644 (file)
--- a/sbr/readconfig.c
+++ b/sbr/readconfig.c
@@ -23,7 +23,6 @@ static struct procstr procs[] = {
     { "fileproc",      &fileproc },
     { "formatproc",    &formatproc },
     { "incproc",       &incproc },
-    { "installproc",   &installproc },
     { "lproc",         &lproc },
     { "mailproc",      &mailproc },
     { "mhlproc",       &mhlproc },
@@ -52,17 +51,18 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
     char name[NAMESZ], field[BUFSIZ];
     register struct node *np;
     register struct procstr *ps;
+    m_getfld_state_t gstate = 0;
 
     if (npp == NULL && (npp = opp) == NULL) {
        admonish (NULL, "bug: readconfig called but pump not primed");
        return;
     }
 
-    for (state = FLD;;) {
-       switch (state = m_getfld (state, name, field, sizeof(field), ib)) {
+    for (;;) {
+       int fieldsz = sizeof field;
+       switch (state = m_getfld (&gstate, name, field, &fieldsz, ib)) {
            case FLD:
            case FLDPLUS:
-           case FLDEOF:
                np = (struct node *) mh_xmalloc (sizeof(*np));
                *npp = np;
                *(npp = &np->n_next) = NULL;
@@ -70,7 +70,8 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
                if (state == FLDPLUS) {
                    cp = getcpy (field);
                    while (state == FLDPLUS) {
-                       state = m_getfld (state, name, field, sizeof(field), ib);
+                       fieldsz = sizeof field;
+                       state = m_getfld (&gstate, name, field, &fieldsz, ib);
                        cp = add (field, cp);
                    }
                    np->n_field = trimcpy (cp);
@@ -89,12 +90,9 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
                        *ps->procnaddr = np->n_field;
                        break;
                    }
-               if (state == FLDEOF)
-                   break;
                continue;
 
            case BODY:
-           case BODYEOF:
                adios (NULL, "no blank lines are permitted in %s", file);
 
            case FILEEOF:
@@ -105,6 +103,7 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
        }
        break;
     }
+    m_getfld_state_destroy (&gstate);
 
     /*
      * Special handling for the pager processes: lproc and moreproc.
@@ -144,7 +143,7 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
            if (strlen (np->n_name) > 0  &&  strcmp ("#", np->n_name)) {
                struct node *np2;
                for (np2 = np->n_next; np2; np2 = np2->n_next) {
-                   if (! mh_strcasecmp (np->n_name, np2->n_name)) {
+                   if (! strcasecmp (np->n_name, np2->n_name)) {
                        admonish (NULL, "multiple \"%s\" profile components "
                                        "in %s, ignoring \"%s\"",
                                  np->n_name, defpath, np2->n_field);
@@ -156,3 +155,18 @@ readconfig (struct node **npp, FILE *ib, char *file, int ctx)
 
     opp = npp;
 }
+
+
+void
+add_profile_entry (const char *key, const char *value) {
+    struct node *newnode = (struct node *) mh_xmalloc (sizeof *newnode);
+
+    /* This inserts the new node at the beginning of m_defs because
+       that doesn't require traversing it or checking to see if it's
+       empty. */
+    newnode->n_name = getcpy (key);
+    newnode->n_field = getcpy (value);
+    newnode->n_context = 0;
+    newnode->n_next = m_defs;
+    m_defs = newnode;
+}